8202339: [TESTBUG] Consolidate the tests in runtime/SharedArchiveFile and runtime/appcds
Summary: add top level cds directory and adjust test groups
Reviewed-by: mseledtsov, ccheung
--- a/test/hotspot/jtreg/TEST.groups Mon Jul 29 09:57:37 2019 -0400
+++ b/test/hotspot/jtreg/TEST.groups Mon Jul 29 10:34:20 2019 -0400
@@ -296,8 +296,8 @@
-runtime/SelectionResolution/InvokeStaticICCE.java \
-runtime/SelectionResolution/InvokeVirtualICCE.java \
-runtime/SelectionResolution/InvokeVirtualSuccessTest.java \
- -runtime/SharedArchiveFile/CdsSameObjectAlignment.java \
- -runtime/SharedArchiveFile/SharedBaseAddress.java \
+ -runtime/cds/CdsSameObjectAlignment.java \
+ -runtime/cds/SharedBaseAddress.java \
-runtime/Thread/CancellableThreadTest.java \
-runtime/Thread/TestThreadDumpMonitorContention.java \
-runtime/Unsafe/RangeCheck.java \
@@ -307,40 +307,36 @@
-runtime/signal
hotspot_cds = \
- runtime/SharedArchiveFile/ \
+ runtime/cds/ \
runtime/CompressedOops/
-# AppCDS
-# If modifying AppCDS it is also recommended to run the open hotspot_cds group
-hotspot_appcds = \
- runtime/appcds/
hotspot_appcds_dynamic = \
- runtime/appcds/ \
- -runtime/appcds/cacheObject \
- -runtime/appcds/customLoader \
- -runtime/appcds/dynamicArchive \
- -runtime/appcds/javaldr/ArrayTest.java \
- -runtime/appcds/javaldr/GCSharedStringsDuringDump.java \
- -runtime/appcds/javaldr/HumongousDuringDump.java \
- -runtime/appcds/sharedStrings \
- -runtime/appcds/DumpClassList.java \
- -runtime/appcds/ExtraSymbols.java \
- -runtime/appcds/LongClassListPath.java \
- -runtime/appcds/LotsOfClasses.java \
- -runtime/appcds/RelativePath.java \
- -runtime/appcds/SharedArchiveConsistency.java \
- -runtime/appcds/UnusedCPDuringDump.java \
- -runtime/appcds/VerifierTest_1B.java
+ runtime/cds/appcds/ \
+ -runtime/cds/appcds/cacheObject \
+ -runtime/cds/appcds/customLoader \
+ -runtime/cds/appcds/dynamicArchive \
+ -runtime/cds/appcds/javaldr/ArrayTest.java \
+ -runtime/cds/appcds/javaldr/GCSharedStringsDuringDump.java \
+ -runtime/cds/appcds/javaldr/HumongousDuringDump.java \
+ -runtime/cds/appcds/sharedStrings \
+ -runtime/cds/appcds/DumpClassList.java \
+ -runtime/cds/appcds/ExtraSymbols.java \
+ -runtime/cds/appcds/LongClassListPath.java \
+ -runtime/cds/appcds/LotsOfClasses.java \
+ -runtime/cds/appcds/RelativePath.java \
+ -runtime/cds/appcds/SharedArchiveConsistency.java \
+ -runtime/cds/appcds/UnusedCPDuringDump.java \
+ -runtime/cds/appcds/VerifierTest_1B.java
# A subset of AppCDS tests to be run in tier1
tier1_runtime_appcds = \
- runtime/appcds/HelloTest.java \
- runtime/appcds/sharedStrings/SharedStringsBasic.java \
- runtime/appcds/ClassLoaderTest.java
+ runtime/cds/appcds/HelloTest.java \
+ runtime/cds/appcds/sharedStrings/SharedStringsBasic.java \
+ runtime/cds/appcds/ClassLoaderTest.java
tier1_runtime_appcds_exclude = \
- runtime/appcds/ \
+ runtime/cds/appcds/ \
-:tier1_runtime_appcds
# This group should be executed with "jtreg -Dtest.cds.run.with.jfr=true ..."
@@ -350,13 +346,13 @@
# The excluded tests disallow the jdk.jfr module, which is required to
# run with JFR.
hotspot_appcds_with_jfr = \
- runtime/appcds/ \
- -runtime/appcds/cacheObject/ArchivedModuleCompareTest.java \
- -runtime/appcds/jigsaw/classpathtests/BootAppendTests.java \
- -runtime/appcds/jigsaw/classpathtests/ClassPathTests.java \
- -runtime/appcds/jigsaw/classpathtests/EmptyClassInBootClassPath.java \
- -runtime/appcds/jigsaw/JigsawOptionsCombo.java \
- -runtime/appcds/jigsaw/modulepath/MainModuleOnly.java
+ runtime/cds/appcds/ \
+ -runtime/cds/appcds/cacheObject/ArchivedModuleCompareTest.java \
+ -runtime/cds/appcds/jigsaw/classpathtests/BootAppendTests.java \
+ -runtime/cds/appcds/jigsaw/classpathtests/ClassPathTests.java \
+ -runtime/cds/appcds/jigsaw/classpathtests/EmptyClassInBootClassPath.java \
+ -runtime/cds/appcds/jigsaw/JigsawOptionsCombo.java \
+ -runtime/cds/appcds/jigsaw/modulepath/MainModuleOnly.java
tier1_serviceability = \
serviceability/dcmd/compiler \
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/ArchiveDoesNotExist.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test ArchiveDoesNotExist
- * @summary Test how VM handles "file does not exist" situation while
- * attempting to use CDS archive. JVM should exit gracefully
- * when sharing mode is ON, and continue w/o sharing if sharing
- * mode is AUTO.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver ArchiveDoesNotExist
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-
-public class ArchiveDoesNotExist {
- public static void main(String[] args) throws Exception {
- String fileName = "ArchiveDoesNotExist.jsa";
-
- File cdsFile = new File(fileName);
- if (cdsFile.exists())
- throw new RuntimeException("Test error: cds file already exists");
-
- CDSOptions opts = (new CDSOptions()).setArchiveName(fileName);
-
- // -Xshare=on
- OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
- CDSTestUtils.checkMappingFailure(out);
- out.shouldContain("Specified shared archive not found")
- .shouldHaveExitValue(1);
-
- // -Xshare=auto
- opts.setXShareMode("auto");
- out = CDSTestUtils.runWithArchive(opts);
- CDSTestUtils.checkMappingFailure(out);
- out.shouldMatch("(java|openjdk) version")
- .shouldNotContain("sharing")
- .shouldHaveExitValue(0);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/BootAppendTests.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @requires vm.cds & !vm.graal.enabled
- * @summary Testing -Xbootclasspath/a support for CDS
- * @requires vm.cds
- * @library /test/lib
- * @modules java.compiler
- * java.base/jdk.internal.misc
- * java.management
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile javax/sound/sampled/MyClass.jasm
- * @compile javax/annotation/processing/FilerException.jasm
- * @compile nonjdk/myPackage/MyClass.java
- * @build LoadClass
- * @run main/othervm BootAppendTests
- */
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class BootAppendTests {
- private static final String APP_CLASS = "LoadClass";
- private static final String BOOT_APPEND_MODULE_CLASS = "javax/sound/sampled/MyClass";
- private static final String BOOT_APPEND_DUPLICATE_MODULE_CLASS =
- "javax/annotation/processing/FilerException";
- private static final String BOOT_APPEND_CLASS = "nonjdk/myPackage/MyClass";
- private static final String BOOT_APPEND_MODULE_CLASS_NAME =
- BOOT_APPEND_MODULE_CLASS.replace('/', '.');
- private static final String BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME =
- BOOT_APPEND_DUPLICATE_MODULE_CLASS.replace('/', '.');
- private static final String BOOT_APPEND_CLASS_NAME =
- BOOT_APPEND_CLASS.replace('/', '.');
- private static final String[] ARCHIVE_CLASSES =
- {BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS, BOOT_APPEND_CLASS};
-
- private static final String modes[] = {"on", "off"};
-
- private static String appJar;
- private static String bootAppendJar;
-
- public static void main(String... args) throws Exception {
- dumpArchive();
-
- logTestCase("1");
- testBootAppendModuleClass();
-
- logTestCase("2");
- testBootAppendDuplicateModuleClass();
-
- logTestCase("3");
- testBootAppendExcludedModuleClass();
-
- logTestCase("4");
- testBootAppendDuplicateExcludedModuleClass();
-
- logTestCase("5");
- testBootAppendClass();
-
- logTestCase("6");
- testBootAppendExtraDir();
- }
-
- private static void logTestCase(String msg) {
- System.out.println();
- System.out.printf("TESTCASE: %s", msg);
- System.out.println();
- }
-
- static void dumpArchive() throws Exception {
- // create the classlist
- File classlist = CDSTestUtils.makeClassList(ARCHIVE_CLASSES);
-
- // build jar files
- appJar = ClassFileInstaller.writeJar("app.jar", APP_CLASS);
- bootAppendJar = ClassFileInstaller.writeJar("bootAppend.jar",
- BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS, BOOT_APPEND_CLASS);
-
-
- OutputAnalyzer out = CDSTestUtils.createArchiveAndCheck(
- "-Xbootclasspath/a:" + bootAppendJar,
- "-cp", appJar,
- "-XX:SharedClassListFile=" + classlist.getPath());
- // Make sure all the classes were successfully archived.
- for (String archiveClass : ARCHIVE_CLASSES) {
- String msg = "Preload Warning: Cannot find " + archiveClass;
- if (archiveClass.equals(BOOT_APPEND_MODULE_CLASS)) {
- // We shouldn't archive a class in the appended boot class path that
- // are the java.desktop module. Such a class cannot be loaded
- // at runtime anyway.
- out.shouldContain(msg);
- } else {
- out.shouldNotContain(msg);
- }
- }
- }
-
- // Test #1: If a class on -Xbootclasspath/a is from a package defined in
- // bootmodules, the class is not loaded at runtime.
- // Verify the behavior is the same when the class is archived
- // with CDS enabled at runtime.
- //
- // The javax.sound.sampled package is defined in the java.desktop module.
- // The archived javax.sound.sampled.MyClass from the -Xbootclasspath/a
- // should not be loaded at runtime.
- public static void testBootAppendModuleClass() throws Exception {
- for (String mode : modes) {
- CDSOptions opts = (new CDSOptions())
- .setXShareMode(mode).setUseVersion(false)
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar, "-showversion")
- .addSuffix(APP_CLASS, BOOT_APPEND_MODULE_CLASS_NAME);
-
- OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
- CDSTestUtils.checkExec(out, opts, "java.lang.ClassNotFoundException: javax.sound.sampled.MyClass");
- }
- }
-
- // Test #2: If a class on -Xbootclasspath/a has the same fully qualified
- // name as a class defined in boot modules, the class is not loaded
- // from -Xbootclasspath/a. Verify the behavior is the same at runtime
- // when CDS is enabled.
- //
- // The javax/annotation/processing/FilerException is a platform module
- // class. The class on the -Xbootclasspath/a path that has the same
- // fully-qualified name should not be loaded at runtime when CDS is enabled.
- // The one from the platform modules should be loaded instead.
- public static void testBootAppendDuplicateModuleClass() throws Exception {
- for (String mode : modes) {
- CDSOptions opts = (new CDSOptions())
- .setXShareMode(mode).setUseVersion(false)
- .addPrefix("-showversion",
- "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
- .addSuffix("-Xlog:class+load=info",
- APP_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
-
- String MATCH_PATTERN = ".class.load. javax.annotation.processing.FilerException source:.*bootAppend.jar*";
- CDSTestUtils.run(opts)
- .assertNormalExit(out -> {
- out.shouldNotMatch(MATCH_PATTERN);
- });
- }
- }
-
- // Test #3: If a class on -Xbootclasspath/a is from a package defined in boot modules,
- // the class can be loaded from -Xbootclasspath/a when the module is excluded
- // using --limit-modules. Verify the behavior is the same at runtime when CDS
- // is enabled.
- //
- // The java.desktop module is excluded using --limit-modules at runtime
- // CDS will be disabled with the --limit-modules option during runtime.
- // javax.sound.sampled.MyClass will be loaded from the jar at runtime.
- public static void testBootAppendExcludedModuleClass() throws Exception {
- for (String mode : modes) {
- CDSOptions opts = (new CDSOptions())
- .setXShareMode(mode).setUseVersion(false)
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-showversion",
- "--limit-modules=java.base", "-cp", appJar)
- .addSuffix("-Xlog:class+load=info",
- APP_CLASS, BOOT_APPEND_MODULE_CLASS_NAME);
- CDSTestUtils.Result res = CDSTestUtils.run(opts);
- String MATCH_PATTERN =
- ".class.load. javax.sound.sampled.MyClass source:.*bootAppend.jar*";
- if (mode.equals("on")) {
- res.assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(MATCH_PATTERN);
- });
- } else {
- res.assertNormalExit(out -> {
- out.shouldMatch(MATCH_PATTERN);
- });
- }
- }
- }
-
- // Test #4: If a class on -Xbootclasspath/a has the same fully qualified
- // name as a class defined in boot modules, the class is loaded
- // from -Xbootclasspath/a when the boot module is excluded using
- // --limit-modules. Verify the behavior is the same at runtime
- // when CDS is enabled.
- //
- // The javax.annotation.processing.FilerException is a platform module class.
- // The class on -Xbootclasspath/a that has the same fully-qualified name
- // as javax.annotation.processing.FilerException can be loaded at runtime when
- // java.compiler is excluded.
- // CDS is disabled during runtime if the --limit-modules option is
- // specified.
- public static void testBootAppendDuplicateExcludedModuleClass() throws Exception {
- for (String mode : modes) {
- CDSOptions opts = (new CDSOptions())
- .setXShareMode(mode).setUseVersion(false)
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-showversion",
- "--limit-modules=java.base", "-cp", appJar)
- .addSuffix("-Xlog:class+load=info",
- APP_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
-
- CDSTestUtils.Result res = CDSTestUtils.run(opts);
- String MATCH_PATTERN =
- ".class.load. javax.annotation.processing.FilerException source:.*bootAppend.jar*";
- if (mode.equals("on")) {
- res.assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(MATCH_PATTERN);
- });
- } else {
- res.assertNormalExit(out -> {
- out.shouldMatch(MATCH_PATTERN);
- });
- }
- }
- }
-
- // Test #5: If a class on -Xbootclasspath/a is not from named modules,
- // the class can be loaded at runtime. Verify the behavior is
- // the same at runtime when CDS is enabled.
- //
- // The nonjdk.myPackage is not defined in named modules. The
- // nonjdk.myPackage.MyClass will be loaded from the jar in
- // -Xbootclasspath/a since CDS will be disabled with the
- // --limit-modules option.
- public static void testBootAppendClass() throws Exception {
- for (String mode : modes) {
- CDSOptions opts = (new CDSOptions())
- .setXShareMode(mode).setUseVersion(false)
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-showversion",
- "--limit-modules=java.base", "-cp", appJar)
- .addSuffix("-Xlog:class+load=info",
- APP_CLASS, BOOT_APPEND_CLASS_NAME);
-
- CDSTestUtils.Result res = CDSTestUtils.run(opts);
- String MATCH_PATTERN =
- ".class.load. nonjdk.myPackage.MyClass source:.*bootAppend.jar*";
- if (mode.equals("on")) {
- res.assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(MATCH_PATTERN);
- });
- } else {
- res.assertNormalExit(out -> {
- out.shouldMatch(MATCH_PATTERN);
- });
- }
- }
- }
-
- // Test #6: This is similar to Test #5. During runtime, an extra dir
- // is appended to the bootclasspath. It should not invalidate
- // the shared archive. However, CDS will be disabled with the
- // --limit-modules in the command line.
- public static void testBootAppendExtraDir() throws Exception {
- for (String mode : modes) {
- CDSOptions opts = (new CDSOptions())
- .setXShareMode(mode).setUseVersion(false)
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar + File.pathSeparator + appJar,
- "-showversion", "--limit-modules=java.base", "-cp", appJar)
- .addSuffix("-Xlog:class+load=info",
- APP_CLASS, BOOT_APPEND_CLASS_NAME);
-
- CDSTestUtils.Result res = CDSTestUtils.run(opts);
- String MATCH_PATTERN =
- ".class.load. nonjdk.myPackage.MyClass source:.*bootAppend.jar*";
- if (mode.equals("on")) {
- res.assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(MATCH_PATTERN);
- });
- } else {
- res.assertNormalExit(out -> {
- out.shouldMatch(MATCH_PATTERN);
- });
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/CdsDifferentCompactStrings.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test CdsDifferentCompactStrings
- * @summary CDS (class data sharing) requires the same -XX:[+-]CompactStrings
- * setting between archive creation time and load time.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CdsDifferentCompactStrings {
- public static void main(String[] args) throws Exception {
- createAndLoadSharedArchive("+", "-");
- createAndLoadSharedArchive("-", "+");
- }
-
- private static void createAndLoadSharedArchive(String create, String load)
- throws Exception
- {
- String createCompactStringsArgument = "-XX:" + create + "CompactStrings";
- String loadCompactStringsArgument = "-XX:" + load + "CompactStrings";
-
- OutputAnalyzer out = CDSTestUtils.createArchive(createCompactStringsArgument);
- CDSTestUtils.checkDump(out);
-
- out = CDSTestUtils.runWithArchive(loadCompactStringsArgument);
- CDSTestUtils.checkMappingFailure(out);
-
- out.shouldMatch("The shared archive file's CompactStrings " +
- "setting .* does not equal the current CompactStrings setting")
- .shouldHaveExitValue(1);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test CdsDifferentObjectAlignment
- * @summary Testing CDS (class data sharing) using varying object alignment.
- * Using different object alignment for each dump/load pair.
- * This is a negative test; using object alignment for loading that
- * is different from object alignment for creating a CDS file
- * should fail when loading.
- * @requires vm.cds
- * @requires vm.bits == 64
- * @library /test/lib
- * @bug 8025642
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver CdsDifferentObjectAlignment
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Platform;
-
-public class CdsDifferentObjectAlignment {
-
- public static void main(String[] args) throws Exception {
- createAndLoadSharedArchive(16, 64);
- createAndLoadSharedArchive(64, 32);
- }
-
- // Parameters are object alignment expressed in bytes
- private static void
- createAndLoadSharedArchive(int createAlignment, int loadAlignment)
- throws Exception {
- String createAlignmentArgument = "-XX:ObjectAlignmentInBytes=" +
- createAlignment;
- String loadAlignmentArgument = "-XX:ObjectAlignmentInBytes=" +
- loadAlignment;
- String expectedErrorMsg =
- String.format(
- "The shared archive file's ObjectAlignmentInBytes of %d " +
- "does not equal the current ObjectAlignmentInBytes of %d",
- createAlignment,
- loadAlignment);
-
- CDSTestUtils.createArchiveAndCheck(createAlignmentArgument);
-
- OutputAnalyzer out = CDSTestUtils.runWithArchive(loadAlignmentArgument);
- CDSTestUtils.checkExecExpectError(out, 1, expectedErrorMsg);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/CdsSameObjectAlignment.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test CdsSameObjectAlignment
- * @summary Testing CDS (class data sharing) using varying object alignment.
- * Using same object alignment for each dump/load pair
- * @requires vm.cds
- * @requires vm.bits == 64
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver CdsSameObjectAlignment
- */
-
-import jdk.test.lib.Platform;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CdsSameObjectAlignment {
- public static void main(String[] args) throws Exception {
- dumpAndLoadSharedArchive(8);
- dumpAndLoadSharedArchive(16);
- dumpAndLoadSharedArchive(32);
- dumpAndLoadSharedArchive(64);
- }
-
- private static void
- dumpAndLoadSharedArchive(int objectAlignmentInBytes) throws Exception {
- String objectAlignmentArg = "-XX:ObjectAlignmentInBytes="
- + objectAlignmentInBytes;
- System.out.println("dumpAndLoadSharedArchive(): objectAlignmentInBytes = "
- + objectAlignmentInBytes);
-
- CDSTestUtils.createArchiveAndCheck(objectAlignmentArg);
- CDSTestUtils.runWithArchiveAndCheck(objectAlignmentArg);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/CheckDefaultArchiveFile.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test Default CDS archive file
- * @summary JDK platforms/binaries do not support default CDS archive should
- * not contain classes.jsa in the default location.
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
- * -XX:+WhiteBoxAPI CheckDefaultArchiveFile
- */
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import jdk.test.lib.Platform;
-import jdk.test.lib.cds.CDSTestUtils;
-import jtreg.SkippedException;
-import sun.hotspot.WhiteBox;
-
-public class CheckDefaultArchiveFile {
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
- String osArch = Platform.getOsArch();
- String vmName = System.getProperty("java.vm.name");
- String vmString = vmName + "(" + osArch + ")";
- String jsaString = wb.getDefaultArchivePath();
- System.out.println("classes.jsa location:" + jsaString);
- if (jsaString == null) {
- if (Platform.isDefaultCDSArchiveSupported()) {
- throw new RuntimeException("default CDS archive supported, but classes.jsa path null");
- }
- } else {
- Path jsa = Paths.get(jsaString);
- if (Platform.isDefaultCDSArchiveSupported()) {
- if (Files.exists(jsa)) {
- System.out.println("Passed. " + vmString +
- ": has default classes.jsa file");
- } else {
- throw new RuntimeException(vmString + "has no " + jsaString);
- }
- } else {
- throw new SkippedException("Default CDS archive is not supported");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/CheckSharingWithDefaultArchive.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test Default CDS archive
- * @summary Sharing should be enabled by default on supported platform/binaries.
- * No -Xshare:dump is needed. No -Xshare:auto or -Xshare:on in needed.
- * Verify a set of well-known shared classes.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
- * -XX:+WhiteBoxAPI CheckSharingWithDefaultArchive -showversion
- */
-import jdk.test.lib.Platform;
-import jtreg.SkippedException;
-import sun.hotspot.WhiteBox;
-
-public class CheckSharingWithDefaultArchive {
- public static void main(String[] args) throws Exception {
- if (!Platform.isDefaultCDSArchiveSupported()) {
- throw new SkippedException("Supported platform");
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- String classes[] = {"java.lang.Object",
- "java.lang.String",
- "java.lang.Class"};
- // If maping fails, sharing is disabled
- if (wb.isSharingEnabled()) {
- for (int i = 0; i < classes.length; i++) {
- Class c = Class.forName(classes[i]);
- if (wb.isSharedClass(c)) {
- System.out.println(classes[i] + " is shared.");
- } else {
- throw new RuntimeException(classes[i] + " is not shared");
- }
- }
- } else {
- throw new SkippedException("Sharing is not enabled.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/DumpSharedDictionary.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @bug 8130072
- * @summary Check that Shared Dictionary is printed out with jcmd
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @run driver DumpSharedDictionary
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.JDKToolFinder;
-
-public class DumpSharedDictionary {
-
- public static void main(String[] args) throws Exception {
- if (args.length == 0) {
- // Start this process
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- "-XX:SharedArchiveFile=./DumpSharedDictionary.jsa",
- "-Xshare:dump");
-
- OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "dump");
- out.shouldHaveExitValue(0);
-
- String testjdkPath = System.getProperty("test.jdk");
-
- pb = ProcessTools.createJavaProcessBuilder(
- "-XX:SharedArchiveFile=./DumpSharedDictionary.jsa",
- "-Dtest.jdk=" + testjdkPath,
- "-Xshare:on", "DumpSharedDictionary", "test");
-
- out = CDSTestUtils.executeAndLog(pb, "exec");
- if (!CDSTestUtils.isUnableToMap(out)) {
- out.shouldHaveExitValue(0);
- }
- } else {
- // Grab my own PID
- String pid = Long.toString(ProcessTools.getProcessId());
-
- ProcessBuilder pb = new ProcessBuilder();
- pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary"});
- OutputAnalyzer output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
- try {
- output.shouldContain("Shared Dictionary statistics:");
- output.shouldContain("Number of buckets");
- output.shouldContain("Number of entries");
- output.shouldContain("Maximum bucket size");
- } catch (RuntimeException e) {
- output.shouldContain("Unknown diagnostic command");
- }
-
- pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary", "-verbose"});
- output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary-verbose");
- try {
- output.shouldContain("Shared Dictionary");
- output.shouldContain("Dictionary for loader data: 0x");
- output.shouldContain("^java.lang.String");
- } catch (RuntimeException e) {
- output.shouldContain("Unknown diagnostic command");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/DumpSymbolAndStringTable.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @bug 8059510
- * @summary Test jcmd VM.symboltable, VM.stringtable and VM.systemdictionary options
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions DumpSymbolAndStringTable
- */
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.JDKToolFinder;
-
-public class DumpSymbolAndStringTable {
- public static void main(String[] args) throws Exception {
- // Grab my own PID
- String pid = Long.toString(ProcessTools.getProcessId());
-
- ProcessBuilder pb = new ProcessBuilder();
- pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.symboltable", "-verbose"});
- OutputAnalyzer output = CDSTestUtils.executeAndLog(pb, "jcmd-symboltable");
- try {
- output.shouldContain("24 2: DumpSymbolAndStringTable\n");
- } catch (RuntimeException e) {
- output.shouldContain("Unknown diagnostic command");
- }
-
- pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.stringtable", "-verbose"});
- output = CDSTestUtils.executeAndLog(pb, "jcmd-stringtable");
- try {
- output.shouldContain("16: java.lang.String\n");
- } catch (RuntimeException e) {
- output.shouldContain("Unknown diagnostic command");
- }
-
- pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary"});
- output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
- try {
- output.shouldContain("System Dictionary for 'app' class loader statistics:");
- output.shouldContain("Number of buckets");
- output.shouldContain("Number of entries");
- output.shouldContain("Maximum bucket size");
- } catch (RuntimeException e) {
- output.shouldContain("Unknown diagnostic command");
- }
-
- pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary", "-verbose"});
- output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
- try {
- output.shouldContain("Dictionary for loader data: 0x");
- output.shouldContain("^java.lang.String");
- } catch (RuntimeException e) {
- output.shouldContain("Unknown diagnostic command");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/LoadClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @summary Load the class specifiecd by the argument
- * Input: className
- */
-public class LoadClass {
- public static void main(String args[]) {
- Class c = null;
- try {
- c = Class.forName(args[0]);
- } catch (ClassNotFoundException e) {
- System.out.println(e);
- }
- if (c != null) {
- System.out.println(c + " loaded.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/MaxMetaspaceSize.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @requires vm.cds
- * @bug 8067187 8200078
- * @summary Testing CDS dumping with the -XX:MaxMetaspaceSize=<size> option
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- */
-
-import java.util.ArrayList;
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.Platform;
-
-public class MaxMetaspaceSize {
- public static void main(String[] args) throws Exception {
- ArrayList<String> processArgs = new ArrayList<>();
- processArgs.add("-Xshare:dump");
-
- if (Platform.is64bit()) {
- processArgs.add("-XX:MaxMetaspaceSize=3m");
- processArgs.add("-XX:CompressedClassSpaceSize=1m");
- processArgs.add("-XX:InitialBootClassLoaderMetaspaceSize=1m");
- } else {
- processArgs.add("-XX:MaxMetaspaceSize=1m");
- }
-
- String msg = "Failed allocating metaspace object";
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(processArgs.toArray(new String[0]));
- CDSTestUtils.executeAndLog(pb, "dump").shouldContain(msg).shouldHaveExitValue(1);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/NonBootLoaderClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test NonBootLoaderClasses
- * @summary Test to ensure platform and app classes are archived when specified in classlist
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver NonBootLoaderClasses
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class NonBootLoaderClasses {
- public static void main(String[] args) throws Exception {
- final String PLATFORM_CLASS = "jdk/dynalink/DynamicLinker";
- final String APP_CLASS = "com/sun/tools/javac/Main";
- String[] classes = {PLATFORM_CLASS, APP_CLASS};
- String classList =
- CDSTestUtils.makeClassList(classes).getPath();
- String archiveName = "NonBootLoaderClasses.jsa";
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-XX:ExtraSharedClassListFile=" + classList, "-Djava.class.path=")
- .setArchiveName(archiveName);
- CDSTestUtils.createArchiveAndCheck(opts);
-
- // Print the shared dictionary and inspect the output
- opts = (new CDSOptions())
- .setUseVersion(false)
- .addSuffix("-Djava.class.path=",
- "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
- "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary");
- CDSTestUtils.run(opts)
- .assertNormalExit(output -> {
- output.shouldContain("archive is valid");
- output.shouldContain(PLATFORM_CLASS.replace('/', '.'));
- output.shouldContain(APP_CLASS.replace('/', '.'));
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/PrintSharedArchiveAndExit.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @bug 8066670
- * @summary Testing -XX:+PrintSharedArchiveAndExit option
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class PrintSharedArchiveAndExit {
- public static void main(String[] args) throws Exception {
- String archiveName = "PrintSharedArchiveAndExit.jsa";
- CDSOptions opts = (new CDSOptions()).setArchiveName(archiveName);
- OutputAnalyzer out = CDSTestUtils.createArchive(opts);
- CDSTestUtils.checkDump(out);
-
- // (1) With a valid archive
- opts = (new CDSOptions())
- .setUseVersion(false)
- .addSuffix( "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
- "-XX:+PrintSharedArchiveAndExit", "-version");
- CDSTestUtils.run(opts)
- .assertNormalExit(output -> {
- output.shouldContain("archive is valid");
- output.shouldNotContain("java version"); // Should not print JVM version
- });
-
- opts = (new CDSOptions())
- .setUseVersion(false)
- .addSuffix( "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
- "-XX:+PrintSharedArchiveAndExit");
- CDSTestUtils.run(opts)
- .assertNormalExit(output -> {
- output.shouldContain("archive is valid");
- output.shouldNotContain("Usage:"); // Should not print JVM help message
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedArchiveFile.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @bug 8014138
- * @summary Testing new -XX:SharedArchiveFile=<file-name> option
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-
-
-// NOTE: This test serves as a sanity test and also as an example for simple
-// use of SharedArchiveFile argument. For this reason it DOES NOT use the utility
-// methods to form command line to create/use shared archive.
-public class SharedArchiveFile {
- public static void main(String[] args) throws Exception {
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
- "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
- "-Xshare:dump");
- OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");
- CDSTestUtils.checkDump(out);
-
- // -XX:+DumpSharedSpaces should behave the same as -Xshare:dump
- pb = ProcessTools.createJavaProcessBuilder(true,
- "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
- "-XX:+DumpSharedSpaces");
- out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");
- CDSTestUtils.checkDump(out);
-
- pb = ProcessTools.createJavaProcessBuilder(true,
- "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
- "-Xshare:on", "-version");
- out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");
- CDSTestUtils.checkExec(out);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedBaseAddress.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test SharedBaseAddress
- * @summary Test variety of values for SharedBaseAddress, making sure
- * VM handles normal values as well as edge values w/o a crash.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver SharedBaseAddress
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SharedBaseAddress {
-
- // shared base address test table
- private static final String[] testTable = {
- "1g", "8g", "64g","512g", "4t",
- "32t", "128t", "0",
- "1", "64k", "64M"
- };
-
- public static void main(String[] args) throws Exception {
-
- for (String testEntry : testTable) {
- String filename = "SharedBaseAddress" + testEntry + ".jsa";
- System.out.println("sharedBaseAddress = " + testEntry);
- CDSOptions opts = (new CDSOptions())
- .setArchiveName(filename)
- .addPrefix("-XX:SharedBaseAddress=" + testEntry);
-
- CDSTestUtils.createArchiveAndCheck(opts);
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedStrings.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @summary Check to make sure that shared strings in the bootstrap CDS archive
- * are actually shared
- * @requires vm.cds.archived.java.heap
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @build SharedStringsWb sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
- * @run driver SharedStrings
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SharedStrings {
- public static void main(String[] args) throws Exception {
- // Note: This is a basic sanity test for Shared Strings feature.
- // This also serves as a reference on how to use this feature,
- // hence the command lines are spelled out instead of using the
- // test utils methods.
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:SharedArchiveFile=./SharedStrings.jsa",
- "-Xlog:cds,cds+hashtables",
- // Needed for bootclasspath match, for CDS to work with WhiteBox API
- "-Xbootclasspath/a:" + ClassFileInstaller.getJarPath("whitebox.jar"),
- "-Xshare:dump");
-
- OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "dump");
- CDSTestUtils.checkDump(out, "Shared string table stats");
-
-
- pb = ProcessTools.createJavaProcessBuilder(
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:SharedArchiveFile=./SharedStrings.jsa",
- // needed for access to white box test API
- "-Xbootclasspath/a:" + ClassFileInstaller.getJarPath("whitebox.jar"),
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-Xshare:on", "-showversion", "SharedStringsWb");
-
- out = CDSTestUtils.executeAndLog(pb, "exec");
- CDSTestUtils.checkExec(out);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedStringsDedup.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test SharedStringsDedup
- * @summary Test -Xshare:auto with shared strings and -XX:+UseStringDeduplication
- * @requires vm.cds.archived.java.heap
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver SharedStringsDedup
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-
-// The main purpose is to test the interaction between shared strings
-// and -XX:+UseStringDeduplication. We run in -Xshare:auto mode so
-// we don't need to worry about CDS archive mapping failure (which
-// doesn't happen often so it won't impact coverage).
-public class SharedStringsDedup {
- public static void main(String[] args) throws Exception {
- OutputAnalyzer out =
- CDSTestUtils.createArchive();
- CDSTestUtils.checkDump(out, "Shared string table stats");
- CDSTestUtils.runWithArchiveAndCheck("-XX:+UseStringDeduplication");
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedStringsRunAuto.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test SharedStringsAuto
- * @summary Test -Xshare:auto with shared strings.
- * @requires vm.cds.archived.java.heap
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver SharedStringsRunAuto
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-
-public class SharedStringsRunAuto {
- public static void main(String[] args) throws Exception {
- OutputAnalyzer out =
- CDSTestUtils.createArchive();
- CDSTestUtils.checkDump(out, "Shared string table stats");
- CDSTestUtils.runWithArchiveAndCheck();
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedStringsWb.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import sun.hotspot.WhiteBox;
-
-// This class is used by the test SharedStrings.java
-// It should be launched in CDS mode
-public class SharedStringsWb {
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (wb.areSharedStringsIgnored()) {
- System.out.println("Shared strings are ignored, assuming PASS");
- return;
- }
-
- // The string below is known to be added to CDS archive
- String s = "<init>";
- String internedS = s.intern();
-
- // Check that it's a valid string
- if (s.getClass() != String.class || !(s instanceof String)) {
- throw new RuntimeException("Shared string is not a valid String: FAIL");
- }
-
- if (wb.isShared(internedS)) {
- System.out.println("Found shared string, result: PASS");
- } else {
- throw new RuntimeException("String is not shared, result: FAIL");
- }
- }
-}
-
-
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedSymbolTableBucketSize.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @bug 8059510
- * @summary Test SharedSymbolTableBucketSize option
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SharedSymbolTableBucketSize {
- public static void main(String[] args) throws Exception {
- int bucket_size = 8;
-
- OutputAnalyzer output =
- CDSTestUtils.createArchive("-XX:SharedSymbolTableBucketSize="
- + Integer.valueOf(bucket_size));
- CDSTestUtils.checkDump(output);
- CDSTestUtils.checkMappingFailure(output);
-
- String s = output.firstMatch("Average bucket size : .*");
- Float f = Float.parseFloat(s.substring(25));
- int size = Math.round(f);
- if (size != bucket_size) {
- throw new Exception("FAILED: incorrect bucket size " + size +
- ", expect " + bucket_size);
- }
-
- // Invalid SharedSymbolTableBucketSize input
- String input[] = {"-XX:SharedSymbolTableBucketSize=-1",
- "-XX:SharedSymbolTableBucketSize=2.5"};
- for (int i = 0; i < input.length; i++) {
- CDSTestUtils.createArchive(input[i])
- .shouldContain("Improperly specified VM option")
- .shouldHaveExitValue(1);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/SpaceUtilizationCheck.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,109 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test SpaceUtilizationCheck
- * @summary Check if the space utilization for shared spaces is adequate
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI SpaceUtilizationCheck
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-import java.util.regex.Pattern;
-import java.util.regex.Matcher;
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.lang.Integer;
-
-public class SpaceUtilizationCheck {
- // [1] Each region must have strictly less than
- // WhiteBox.metaspaceReserveAlignment() bytes of unused space.
- // [2] There must be no gap between two consecutive regions.
-
- public static void main(String[] args) throws Exception {
- // (1) Default VM arguments
- test();
-
- // (2) Use the now deprecated VM arguments. They should have no effect.
- test("-XX:SharedReadWriteSize=128M",
- "-XX:SharedReadOnlySize=128M",
- "-XX:SharedMiscDataSize=128M",
- "-XX:SharedMiscCodeSize=128M");
- }
-
- static void test(String... extra_options) throws Exception {
- OutputAnalyzer output = CDSTestUtils.createArchive(extra_options);
- CDSTestUtils.checkDump(output);
- Pattern pattern = Pattern.compile("^(..) *space: *([0-9]+).* out of *([0-9]+) bytes .* at 0x([0-9a0-f]+)");
- WhiteBox wb = WhiteBox.getWhiteBox();
- long reserve_alignment = wb.metaspaceReserveAlignment();
- System.out.println("Metaspace::reserve_alignment() = " + reserve_alignment);
-
- long last_region = -1;
- Hashtable<String,String> checked = new Hashtable<>();
- for (String line : output.getStdout().split("\n")) {
- if (line.contains(" space:") && !line.contains("st space:")) {
- Matcher matcher = pattern.matcher(line);
- if (matcher.find()) {
- String name = matcher.group(1);
- if (name.equals("s0") || name.equals("s1")) {
- // String regions are listed at the end and they may not be fully occupied.
- break;
- } else {
- System.out.println("Checking " + name + " in : " + line);
- checked.put(name, name);
- }
- long used = Long.parseLong(matcher.group(2));
- long capacity = Long.parseLong(matcher.group(3));
- long address = Long.parseLong(matcher.group(4), 16);
- long unused = capacity - used;
- if (unused < 0) {
- throw new RuntimeException("Unused space (" + unused + ") less than 0");
- }
- if (unused > reserve_alignment) {
- // [1] Check for unused space
- throw new RuntimeException("Unused space (" + unused + ") must be smaller than Metaspace::reserve_alignment() (" +
- reserve_alignment + ")");
- }
- if (last_region >= 0 && address != last_region) {
- // [2] Check for no-gap
- throw new RuntimeException("Region 0x" + address + " should have started at 0x" + Long.toString(last_region, 16));
- }
- last_region = address + capacity;
- }
- }
- }
- if (checked.size() != 4) {
- throw new RuntimeException("Must have 4 consecutive, fully utilized regions");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/TestInterpreterMethodEntries.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test InterpreterMethodEntries
- * @bug 8169711
- * @summary Test interpreter method entries for intrinsics with CDS (class data sharing)
- * and the intrinsic flag enabled during dump and disabled during use of the archive.
- * @requires vm.cds
- * @comment the test disables intrinsics, so it can't be run w/ AOT'ed java module
- * @requires !vm.aot.enabled
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver TestInterpreterMethodEntries true false
- */
-
-/**
- * @test InterpreterMethodEntries
- * @bug 8169711
- * @summary Test interpreter method entries for intrinsics with CDS (class data sharing)
- * and the intrinsic flag disabled during dump and enabled during use of the archive.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * @run driver TestInterpreterMethodEntries false true
- */
-
-import java.lang.Math;
-import java.util.zip.CRC32;
-import java.util.zip.CRC32C;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class TestInterpreterMethodEntries {
-
- public static void main(String[] args) throws Exception {
- if (args.length > 1) {
- boolean dump = Boolean.parseBoolean(args[0]);
- boolean use = Boolean.parseBoolean(args[1]);
-
- // Dump and use shared archive with different flag combinations
- dumpAndUseSharedArchive(dump ? "+" : "-", use ? "+" : "-");
- } else {
- // Call intrinsified java.lang.Math::fma()
- Math.fma(1.0, 2.0, 3.0);
-
- byte[] buffer = new byte[256];
- // Call intrinsified java.util.zip.CRC32::update()
- CRC32 crc32 = new CRC32();
- crc32.update(buffer, 0, 256);
-
- // Call intrinsified java.util.zip.CRC32C::updateBytes(..)
- CRC32C crc32c = new CRC32C();
- crc32c.update(buffer, 0, 256);
- }
- }
-
- private static void dumpAndUseSharedArchive(String dump, String use) throws Exception {
- String unlock = "-XX:+UnlockDiagnosticVMOptions";
-
- String dumpFMA = "-XX:" + dump + "UseFMA";
- String dumpCRC32 = "-XX:" + dump + "UseCRC32Intrinsics";
- String dumpCRC32C = "-XX:" + dump + "UseCRC32CIntrinsics";
- String useFMA = "-XX:" + use + "UseFMA";
- String useCRC32 = "-XX:" + use + "UseCRC32Intrinsics";
- String useCRC32C = "-XX:" + use + "UseCRC32CIntrinsics";
-
- CDSTestUtils.createArchiveAndCheck(unlock, dumpFMA, dumpCRC32, dumpCRC32C);
-
- CDSOptions opts = (new CDSOptions())
- .addPrefix(unlock, useFMA, useCRC32, useCRC32C, "-showversion")
- .addSuffix("TestInterpreterMethodEntries", "run")
- .setUseVersion(false);
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-}
-
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/javax/annotation/processing/FilerException.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package javax/annotation/processing;
-
-public class FilerException
- version 51:0
-{
-
-public Method "<init>":"()V"
- stack 1 locals 1
-{
- aload_0;
- invokespecial Method java/lang/Object."<init>":"()V";
- return;
-}
-
-
-public Method toString:"()Ljava/lang/String;"
- stack 1 locals 1
-{
- ldc String "hi";
- areturn;
-}
-
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/javax/sound/sampled/MyClass.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package javax/sound/sampled;
-
-public class MyClass
- version 51:0
-{
-
-public Method "<init>":"()V"
- stack 1 locals 1
-{
- aload_0;
- invokespecial Method java/lang/Object."<init>":"()V";
- return;
-}
-
-
-public Method toString:"()Ljava/lang/String;"
- stack 1 locals 1
-{
- ldc String "hi";
- areturn;
-}
-
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/nonjdk/myPackage/MyClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package nonjdk.myPackage;
-
-public class MyClass {
- public String toString() {
- return "hi";
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/ReplaceCriticalClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,242 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests how CDS works when critical library classes are replaced with JVMTI ClassFileLoadHook
- * @library /test/lib
- * @requires vm.cds
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
- * @run main/othervm/native ReplaceCriticalClasses
- */
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class ReplaceCriticalClasses {
- public static void main(String args[]) throws Throwable {
- ReplaceCriticalClasses rcc = new ReplaceCriticalClasses();
- rcc.process(args);
- }
-
- public void process(String args[]) throws Throwable {
- if (args.length == 0) {
- // Dump the shared archive in case it was not generated during the JDK build.
- // Put the archive at separate file to avoid clashes with concurrent tests.
- CDSOptions opts = new CDSOptions()
- .setXShareMode("dump")
- .setArchiveName(ReplaceCriticalClasses.class.getName() + ".jsa")
- .setUseVersion(false)
- .addSuffix("-showversion");
- CDSTestUtils.run(opts).assertNormalExit("");
-
- launchChildProcesses(getTests());
- } else if (args.length == 3 && args[0].equals("child")) {
- Class klass = Class.forName(args[2].replace("/", "."));
- if (args[1].equals("-shared")) {
- testInChild(true, klass);
- } else if (args[1].equals("-notshared")) {
- testInChild(false, klass);
- } else {
- throw new RuntimeException("Unknown child exec option " + args[1]);
- }
- return;
- } else {
- throw new RuntimeException("Usage: @run main/othervm/native ReplaceCriticalClasses");
- }
- }
-
- public String[] getTests() {
- String tests[] = {
- // CDS should be disabled -- these critical classes will be replaced
- // because JvmtiExport::early_class_hook_env() is true.
- "-early -notshared java/lang/Object",
- "-early -notshared java/lang/String",
- "-early -notshared java/lang/Cloneable",
- "-early -notshared java/io/Serializable",
-
- // CDS should not be disabled -- these critical classes cannot be replaced because
- // JvmtiExport::early_class_hook_env() is false.
- "java/lang/Object",
- "java/lang/String",
- "java/lang/Cloneable",
- "java/io/Serializable",
-
- /* Try to replace classes that are used by the archived subgraph graphs.
- The following test cases are in ReplaceCriticalClassesForSubgraphs.java.
- "-early -notshared -subgraph java/lang/module/ResolvedModule jdk.internal.module.ArchivedModuleGraph",
- "-early -notshared -subgraph java/lang/Long java.lang.Long$LongCache",
- "-subgraph java/lang/Long java.lang.Long$LongCache",
- */
-
- // Replace classes that are loaded after JVMTI_PHASE_PRIMORDIAL. It's OK to replace
- // such
- // classes even when CDS is enabled. Nothing bad should happen.
- "-notshared java/util/Locale",
- "-notshared sun/util/locale/BaseLocale",
- "-notshared java/lang/Readable",
- };
- return tests;
- }
-
- static void launchChildProcesses(String tests[]) throws Throwable {
- int n = 0;
- for (String s : tests) {
- System.out.println("Test case[" + (n++) + "] = \"" + s + "\"");
- String args[] = s.split("\\s+"); // split by space character
- launchChild(args);
- }
- }
-
- static void launchChild(String args[]) throws Throwable {
- if (args.length < 1) {
- throw new RuntimeException("Invalid test case. Should be <-early> <-subgraph> <-notshared> klassName subgraphKlass");
- }
- String klassName = null;
- String subgraphKlass = null;
- String early = "";
- boolean subgraph = false;
- String shared = "-shared";
-
- for (int i=0; i<args.length-1; i++) {
- String opt = args[i];
- if (opt.equals("-early")) {
- early = "-early,";
- } else if (opt.equals("-subgraph")) {
- subgraph = true;
- } else if (opt.equals("-notshared")) {
- shared = opt;
- } else {
- if (!subgraph) {
- throw new RuntimeException("Unknown option: " + opt);
- }
- }
- }
- if (subgraph) {
- klassName = args[args.length-2];
- subgraphKlass = args[args.length-1];
- } else {
- klassName = args[args.length-1];
- }
- Class.forName(klassName.replace("/", ".")); // make sure it's a valid class
- final String subgraphInit = "initialize_from_archived_subgraph " + subgraphKlass;
-
- // We will pass an option like "-agentlib:SimpleClassFileLoadHook=java/util/Locale,XXX,XXX".
- // The SimpleClassFileLoadHook agent would attempt to hook the java/util/Locale class
- // but leave the class file bytes unchanged (it replaces all bytes "XXX" with "XXX", i.e.,
- // a no-op). JVMTI doesn't check the class file bytes returned by the agent, so as long
- // as the agent returns a buffer, it will not load the class from CDS, and will instead
- // load the class by parsing the buffer.
- //
- // Note that for safety we don't change the contents of the class file bytes. If in the
- // future JVMTI starts checking the contents of the class file bytes, this test would need
- // to be updated. (You'd see the test case with java/util/Locale staring to fail).
- String agent = "-agentlib:SimpleClassFileLoadHook=" + early + klassName + ",XXX,XXX";
-
- CDSOptions opts = (new CDSOptions())
- .setXShareMode("auto")
- .setArchiveName(ReplaceCriticalClasses.class.getName() + ".jsa")
- .setUseVersion(false)
- .addSuffix("-showversion",
- "-Xlog:cds",
- "-XX:+UnlockDiagnosticVMOptions",
- agent,
- "-XX:+WhiteBoxAPI",
- "-Xbootclasspath/a:" + ClassFileInstaller.getJarPath("whitebox.jar"));
-
- if (subgraph) {
- opts.addSuffix("-Xlog:cds,cds+heap");
- }
-
- opts.addSuffix("ReplaceCriticalClasses",
- "child",
- shared,
- klassName);
-
- final boolean expectDisable = !early.equals("");
- final boolean checkSubgraph = subgraph;
- final boolean expectShared = shared.equals("-shared");
- CDSTestUtils.run(opts).assertNormalExit(out -> {
- if (expectDisable) {
- out.shouldContain("UseSharedSpaces: CDS is disabled because early JVMTI ClassFileLoadHook is in use.");
- System.out.println("CDS disabled as expected");
- }
- if (checkSubgraph) {
- if (expectShared) {
- if (!out.getOutput().contains("UseSharedSpaces: Unable to map at required address in java heap")) {
- out.shouldContain(subgraphInit);
- }
- } else {
- out.shouldNotContain(subgraphInit);
- }
- }
- });
- }
-
- static void testInChild(boolean shouldBeShared, Class klass) {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (shouldBeShared && !wb.isSharedClass(klass)) {
- throw new RuntimeException(klass + " should be shared but but actually is not.");
- }
- if (!shouldBeShared && wb.isSharedClass(klass)) {
- throw new RuntimeException(klass + " should not be shared but actually is.");
- }
- System.out.println("wb.isSharedClass(klass): " + wb.isSharedClass(klass) + " == " + shouldBeShared);
-
- String strings[] = {
- // interned strings from j.l.Object
- "@",
- "nanosecond timeout value out of range",
- "timeoutMillis value is negative",
-
- // interned strings from j.l.Integer
- "0",
- "0X",
- "0x",
- "int"
- };
-
- // Make sure the interned string table is same
- for (String s : strings) {
- String i = s.intern();
- if (s != i) {
- throw new RuntimeException("Interned string mismatch: \"" + s + "\" @ " + System.identityHashCode(s) +
- " vs \"" + i + "\" @ " + System.identityHashCode(i));
- }
- }
- // We have tried to use ClassFileLoadHook to replace critical library classes (which may
- // may not have succeeded, depending on whether the agent has requested
- // can_generate_all_class_hook_events/can_generate_early_class_hook_events capabilities).
- //
- // In any case, the JVM should have started properly (perhaps with CDS disabled) and
- // the above operations should succeed.
- System.out.println("If I can come to here without crashing, things should be OK");
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/ReplaceCriticalClassesForSubgraphs.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests how CDS works when critical library classes are replaced with JVMTI ClassFileLoadHook
- * @library /test/lib
- * @requires vm.cds.archived.java.heap
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
- * @run main/othervm/native ReplaceCriticalClassesForSubgraphs
- */
-
-public class ReplaceCriticalClassesForSubgraphs extends ReplaceCriticalClasses {
- public static void main(String args[]) throws Throwable {
- ReplaceCriticalClassesForSubgraphs rcc = new ReplaceCriticalClassesForSubgraphs();
- rcc.process(args);
- }
-
- public String[] getTests() {
- String tests[] = {
- // Try to replace classes that are used by the archived subgraph graphs.
- "-early -notshared -subgraph java/lang/module/ResolvedModule jdk.internal.module.ArchivedModuleGraph",
- "-early -notshared -subgraph java/lang/Long java.lang.Long$LongCache",
- "-subgraph java/lang/Long java.lang.Long$LongCache",
- };
- return tests;
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/Implementor.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-public class Implementor implements Interface {
- public static void main(String[] args) {
- System.out.println("Implementor: entering main()");
- test();
- }
-
- public static void test() {
- // from interface
- (new Implementor()).printString();
- // from implementor
- System.out.println(TransformUtil.ChildCheckPattern +
- TransformUtil.BeforePattern);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/Interface.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-public interface Interface {
- public static final String stringToBeTransformed =
- TransformUtil.ParentCheckPattern + TransformUtil.BeforePattern;
-
- default void printString() {
- System.out.println(stringToBeTransformed);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/SubClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-public class SubClass extends SuperClazz {
- public static void main(String[] args) {
- System.out.println("SubClass: entering main()");
- test();
- }
-
- public static void test() {
- // The line below will be used to check for successful class transformation
- System.out.println(TransformUtil.ChildCheckPattern +
- TransformUtil.BeforePattern);
- (new SubClass()).callParent();
- }
-
- private void callParent() {
- super.testParent();
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/SuperClazz.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-public class SuperClazz {
- public static void testParent() {
- System.out.println("SuperClazz: entering testParent()");
-
- // The line below will be used to check for successful class transformation
- System.out.println(TransformUtil.ParentCheckPattern + TransformUtil.BeforePattern);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TestEntry.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-// Test Entry - a single entry in a test table
-// that defines a test case
-// See TransformRelatedClasses.java for more details
-public class TestEntry {
- int testCaseId;
- boolean transformParent;
- boolean transformChild;
- boolean isParentExpectedShared;
- boolean isChildExpectedShared;
-
- public TestEntry(int testCaseId,
- boolean transformParent, boolean transformChild,
- boolean isParentExpectedShared, boolean isChildExpectedShared) {
- this.testCaseId = testCaseId;
- this.transformParent = transformParent;
- this.transformChild = transformChild;
- this.isParentExpectedShared = isParentExpectedShared;
- this.isChildExpectedShared = isChildExpectedShared;
- }
-}
-
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TransformInterfaceAndImplementor.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @summary Exercise initial transformation (ClassFileLoadHook)
- * with CDS with Interface/Implementor pair
- * @library /test/lib /runtime/SharedArchiveFile /testlibrary/jvmti
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @requires !vm.graal.enabled
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * java.instrument
- * @build TransformUtil TransformerAgent Interface Implementor
- * @run main/othervm TransformRelatedClasses Interface Implementor
- */
-
-// Clarification on @requires declarations:
-// CDS is not supported w/o the use of Compressed OOPs
-// JVMTI's ClassFileLoadHook is not supported under minimal VM
-
-// This test class uses TransformRelatedClasses to do its work.
-// The goal of this test is to exercise transformation of related interface
-// and its implementor in combination with CDS.
-// The transformation is done via ClassFileLoadHook mechanism.
-// Both superclass and subclass reside in the shared archive.
-// The test consists of 4 test cases where transformation is applied
-// to an interface and an implementor in a combinatorial manner.
-// Please see TransformRelatedClasses.java for details.
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TransformRelatedClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-// This is the main test class for testing transformation of related classes
-// in combination with CDS, to ensure these features work well together.
-// The relationships that can be tested using this test class are:
-// superclass/subclass, and interface/implementor relationships.
-//
-// The test uses combinatorial approach.
-// For details on test table and test cases see main() method in this class.
-//
-// This test consists of multiple classes for better flexibility and reuse,
-// and also relies on certain common utility code.
-// Here are the details on the structure of the test
-//
-// Structure of the test:
-// TransformRelatedClasses -- common main test driver
-// The TransformRelatedClasses is invoked from test driver classes:
-// TransformInterfaceAndImplementor, TransformSuperAndSubClasses
-// It is responsible for preparing test artifacts (test jar, agent jar
-// and the shared archive), running test cases and checking the results.
-// The following test classes below are launched in a sub-process with use
-// of shared archive:
-// SuperClazz, SubClass -- super/sub class pair under test
-// Interface, Implementor -- classes under test
-// This test will transform these classes, based on the test case data,
-// by changing a predefined unique string in each class.
-// For more details, see the test classes' code and comments.
-//
-// Other related classes:
-// TestEntry - a class representing a single test case, as test entry in the table
-// TransformTestCommon - common methods for transformation test cases
-//
-// Other utility/helper classes and files used in this test:
-// TransformerAgent - an agent that is used when JVM-under-test is executed
-// to transform specific strings inside specified classes
-// TransformerAgent.mf - accompanies transformer agent
-
-import java.io.File;
-import java.util.ArrayList;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-
-public class TransformRelatedClasses {
- static final String archiveName = "./TransformRelatedClasses.jsa";
- static String agentClasses[] = {
- "TransformerAgent",
- "TransformerAgent$SimpleTransformer",
- "TransformUtil"
- };
-
- String parent;
- String child;
- String[] testClasses = new String[2];
- String[] testNames = new String[2];
- String testJar;
- String agentJar;
-
-
- private static void log(String msg) {
- System.out.println("TransformRelatedClasses: " + msg);
- }
-
-
- // This class is intended to test 2 parent-child relationships:
- // 1. Base Class (parent) and Derived Class (child)
- // 2. Interface (parent) and Implementor (child)
- // Parameters to main(): parent, child
- public static void main(String args[]) throws Exception {
- TransformRelatedClasses test = new TransformRelatedClasses(args[0], args[1]);
- test.prepare();
-
- // Test Table
- // TestEntry: (testCaseId, transformParent, tranformChild,
- // isParentExpectedShared, isChildExpectedShared)
- ArrayList<TestEntry> testTable = new ArrayList<>();
-
- // base case - no tranformation - all expected to be shared
- testTable.add(new TestEntry(0, false, false, true, true));
-
- // transform parent only - both parent and child should not be shared
- testTable.add(new TestEntry(1, true, false, false, false));
-
- // transform parent and child - both parent and child should not be shared
- testTable.add(new TestEntry(2, true, true, false, false));
-
- // transform child only - parent should still be shared, but not child
- testTable.add(new TestEntry(3, false, true, true, false));
-
- // run the tests
- for (TestEntry entry : testTable) {
- test.runTest(entry);
- }
- }
-
-
- public TransformRelatedClasses(String parent, String child) {
- log("Constructor: parent = " + parent + ", child = " + child);
- this.parent = parent;
- this.child = child;
- testClasses[0] = parent;
- testClasses[1] = child;
- testNames[0] = parent.replace('.', '/');
- testNames[1] = child.replace('.', '/');
- }
-
-
- // same test jar and archive can be used for all test cases
- private void prepare() throws Exception {
- // create agent jar
- // Agent is the same for all test cases
- String pathToManifest = "../../../../testlibrary/jvmti/TransformerAgent.mf";
- agentJar = ClassFileInstaller.writeJar("TransformerAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile(pathToManifest),
- agentClasses);
-
- // create a test jar
- testJar =
- ClassFileInstaller.writeJar(parent + "-" + child + ".jar",
- testClasses);
-
- // create an archive
- String classList =
- CDSTestUtils.makeClassList("transform-" + parent, testNames).getPath();
-
- CDSTestUtils.createArchiveAndCheck("-Xbootclasspath/a:" + testJar,
- "-XX:ExtraSharedClassListFile=" + classList);
- }
-
-
- private void runTest(TestEntry entry) throws Exception {
- log("runTest(): testCaseId = " + entry.testCaseId);
-
- // execute with archive
- String agentParam = "-javaagent:" + agentJar + "=" +
- TransformTestCommon.getAgentParams(entry, parent, child);
-
- CDSOptions opts = new CDSOptions()
- .addPrefix("-Xbootclasspath/a:" + testJar, "-Xlog:class+load=info")
- .setUseVersion(false)
- .addSuffix( "-showversion",agentParam, child);
-
- OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
- TransformTestCommon.checkResults(entry, out, parent, child);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TransformSuperAndSubClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-/**
- * @test
- * @summary Exercise initial transformation (ClassFileLoadHook)
- * with CDS with SubClass and SuperClass
- * @library /test/lib /runtime/SharedArchiveFile /testlibrary/jvmti
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @requires !vm.graal.enabled
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * java.instrument
- * @build TransformUtil TransformerAgent SubClass SuperClazz
- * @run main/othervm TransformRelatedClasses SuperClazz SubClass
-*/
-
-// Clarification on @requires declarations:
-// CDS is not supported w/o the use of Compressed OOPs
-// JVMTI's ClassFileLoadHook is not supported under minimal VM
-
-// This test class uses TransformRelatedClasses to do its work.
-// The goal of this test is to exercise transformation of related superclass
-// and subclass in combination with CDS.
-// The transformation is done via ClassFileLoadHook mechanism.
-// Both superclass and subclass reside in the shared archive.
-// The test consists of 4 test cases where transformation is applied
-// to a parent and child in combinatorial manner.
-// Please see TransformRelatedClasses.java for details.
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TransformSuperSubTwoPckgs.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-/**
- * @test
- * @summary Exercise initial transformation (ClassFileLoadHook)
- * with CDS with SubClass and SuperClass, each lives in own separate package
- * @library /test/lib /runtime/SharedArchiveFile /testlibrary/jvmti
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @requires !vm.graal.enabled
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * java.instrument
- * @build TransformUtil TransformerAgent SubClass SuperClazz
- * @compile myPkg2/SubClass.java myPkg1/SuperClazz.java
- * @run main/othervm TransformRelatedClasses myPkg1.SuperClazz myPkg2.SubClass
-*/
-
-// Clarification on @requires declarations:
-// CDS is not supported w/o the use of Compressed OOPs
-// JVMTI's ClassFileLoadHook is not supported under minimal VM
-
-// This test class uses TransformRelatedClasses to do its work.
-// The goal of this test is to exercise transformation of related superclass
-// and subclass in combination with CDS; each class lives in its own package.
-// The transformation is done via ClassFileLoadHook mechanism.
-// Both superclass and subclass reside in the shared archive.
-// The test consists of 4 test cases where transformation is applied
-// to a parent and child in combinatorial manner.
-// Please see TransformRelatedClasses.java for details.
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TransformTestCommon.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-// This class contains methods common to all transformation test cases
-public class TransformTestCommon {
-
- // get parameters to an agent depending on the test case
- // these parameters will instruct the agent which classes should be
- // transformed
- public static String getAgentParams(TestEntry entry,
- String parent, String child) {
-
- if (entry.transformParent && entry.transformChild)
- return parent + "," + child;
- if (entry.transformParent)
- return parent;
- if (entry.transformChild)
- return child;
-
- return "";
- }
-
-
- private static void checkTransformationResults(TestEntry entry,
- OutputAnalyzer out)
- throws Exception {
-
- if (entry.transformParent)
- out.shouldContain(TransformUtil.ParentCheckPattern +
- TransformUtil.AfterPattern);
-
- if (entry.transformChild)
- out.shouldContain(TransformUtil.ChildCheckPattern +
- TransformUtil.AfterPattern);
- }
-
-
- private static void checkSharingByClass(TestEntry entry, OutputAnalyzer out,
- String parent, String child)
- throws Exception {
-
- String parentSharedMatch = " " + parent + " source: shared objects file";
- String childSharedMatch = " " + child + " source: shared objects file";
-
- if (entry.isParentExpectedShared)
- out.shouldContain(parentSharedMatch);
- else
- out.shouldNotContain(parentSharedMatch);
-
- if (entry.isChildExpectedShared)
- out.shouldContain(childSharedMatch);
- else
- out.shouldNotContain(childSharedMatch);
- }
-
-
- // Both parent and child classes should be passed to ClassFileTransformer.transform()
- // exactly once.
- private static void checkTransformationCounts(TestEntry entry, OutputAnalyzer out,
- String parent, String child)
- throws Exception {
-
- String patternBase = "TransformerAgent: SimpleTransformer called for: ";
-
- out.shouldContain(patternBase + child + "@1");
- out.shouldContain(patternBase + parent + "@1");
-
- out.shouldNotContain(patternBase + child + "@2");
- out.shouldNotContain(patternBase + parent + "@2");
- }
-
-
- public static void checkResults(TestEntry entry, OutputAnalyzer out,
- String parent, String child)
- throws Exception {
-
- // If we were not able to map an archive,
- // then do not perform other checks, since
- // there was no sharing at all
- CDSTestUtils.checkMappingFailure(out);
-
- String childVmName = child.replace('.', '/');
- String parentVmName = parent.replace('.', '/');
-
- CDSTestUtils.checkExec(out);
- checkTransformationCounts(entry, out, parentVmName, childVmName);
- checkTransformationResults(entry, out);
- checkSharingByClass(entry, out, parent, child);
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/myPkg1/SuperClazz.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package myPkg1;
-
-public class SuperClazz {
- public static void testParent() {
- System.out.println("SuperClazz: entering testParent()");
-
- // The line below will be used to check for successful class transformation
- System.out.println("parent-transform-check: this-should-be-transformed");
- }
-}
--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/myPkg2/SubClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package myPkg2;
-
-import myPkg1.SuperClazz;
-
-public class SubClass extends SuperClazz {
- public static void main(String[] args) {
- System.out.println("SubClass: entering main()");
- test();
- }
-
- public static void test() {
- // The line below will be used to check for successful class transformation
- System.out.println("child-transform-check: this-should-be-transformed");
- (new SubClass()).callParent();
-
- // Get the system packages, which should contain myPkg1 and myPkag2
- Package[] pkgs = Package.getPackages();
- for (int i = 0; i < pkgs.length; i++) {
- if (pkgs[i].getName().equals("myPkg1")) {
- for (int j = 0; j < pkgs.length; j++) {
- if (pkgs[j].getName().equals("myPkg2")) {
- return; // found myPkg1 & myPkg1
- }
- }
- }
- }
- throw new RuntimeException("Missing system package");
- }
-
- private void callParent() {
- super.testParent();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/AppCDSOptions.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-import jdk.test.lib.cds.CDSOptions;
-
-// This class represents options used for
-// during creation of the archive and/or running JVM with archive
-
-public class AppCDSOptions extends CDSOptions {
- public String appJar;
- public String appJarDir;
-
- public AppCDSOptions setAppJar(String appJar) {
- this.appJar = appJar;
- return this;
- }
-
- public AppCDSOptions setAppJarDir(String appJarDir) {
- this.appJarDir = appJarDir;
- return this;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/AppendClasspath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary At run time, it is OK to append new elements to the classpath that was used at dump time.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/HelloMore.java
- * @run driver AppendClasspath
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class AppendClasspath {
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
-
- // Dump an archive with a specified JAR file in -classpath
- TestCommon.testDump(appJar, TestCommon.list("Hello"));
-
- // PASS: 1) runtime with classpath containing the one used in dump time
- TestCommon.run(
- "-cp", appJar + File.pathSeparator + appJar2,
- "HelloMore")
- .assertNormalExit();
-
- // PASS: 2) runtime has an non-existing jar in the -cp
- String classDir = System.getProperty("test.classes");
- String newFile = "non-exist.jar";
- String nonExistPath = classDir + File.separator + newFile;
- String classPath = appJar + File.pathSeparator + nonExistPath;
- File nonExistJar = new File(classDir, newFile);
- if (nonExistJar.exists()) {
- nonExistJar.delete();
- }
- TestCommon.run(
- "-cp", classPath,
- "-Xlog:class+path=trace",
- "Hello")
- .assertNormalExit();
-
- final String errorMessage1 = "Unable to use shared archive";
- final String errorMessage2 = "shared class paths mismatch";
- // FAIL: 1) runtime with classpath different from the one used in dump time
- // (runtime has an extra jar file prepended to the class path)
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar2 + File.pathSeparator + appJar,
- "HelloMore")
- .assertAbnormalExit(errorMessage1, errorMessage2);
-
- // FAIL: 2) runtime with classpath part of the one used in dump time
- TestCommon.testDump(appJar + File.pathSeparator + appJar2,
- TestCommon.list("Hello"));
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar2,
- "Hello")
- .assertAbnormalExit(errorMessage1, errorMessage2);
-
- // FAIL: 3) runtime with same set of jar files in the classpath but
- // with different order
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar2 + File.pathSeparator + appJar,
- "HelloMore")
- .assertAbnormalExit(errorMessage1, errorMessage2);
-
- // FAIL: 4) non-existing jar during dump time but jar exists during runtime
- TestCommon.testDump(classPath, TestCommon.list("Hello"));
-
- Files.copy(Paths.get(classDir, "hello.jar"),
- Paths.get(classDir, newFile),
- StandardCopyOption.REPLACE_EXISTING);
-
- TestCommon.run(
- "-cp", classPath,
- "-Xlog:class+path=trace",
- "Hello")
- .assertAbnormalExit(errorMessage1, errorMessage2);
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/BootClassPathMismatch.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,250 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary bootclasspath mismatch test.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver BootClassPathMismatch
- */
-
-import jdk.test.lib.Platform;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.FileAlreadyExistsException;
-import java.nio.file.StandardCopyOption;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.attribute.FileTime;
-
-
-public class BootClassPathMismatch {
- private static final String mismatchMessage = "shared class paths mismatch";
-
- public static void main(String[] args) throws Exception {
- JarBuilder.getOrCreateHelloJar();
- copyHelloToNewDir();
-
- BootClassPathMismatch test = new BootClassPathMismatch();
- test.testBootClassPathMismatch();
- test.testBootClassPathMismatchWithAppClass();
- test.testBootClassPathMismatchWithBadPath();
- if (!TestCommon.isDynamicArchive()) {
- // this test is not applicable to dynamic archive since
- // there is no class to be archived in the top archive
- test.testBootClassPathMatchWithAppend();
- }
- test.testBootClassPathMatch();
- }
-
- /* Archive contains boot classes only, with Hello class on -Xbootclasspath/a path.
- *
- * Error should be detected if:
- * dump time: -Xbootclasspath/a:${testdir}/hello.jar
- * run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar
- *
- * or
- * dump time: -Xbootclasspath/a:${testdir}/newdir/hello.jar
- * run-time : -Xbootclasspath/a:${testdir}/hello.jar
- */
- public void testBootClassPathMismatch() throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appClasses[] = {"Hello"};
- String testDir = TestCommon.getTestDir("newdir");
- String otherJar = testDir + File.separator + "hello.jar";
-
- TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar);
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar, "-Xbootclasspath/a:" + otherJar, "Hello")
- .assertAbnormalExit(mismatchMessage);
-
- TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + otherJar);
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar, "-Xbootclasspath/a:" + appJar, "Hello")
- .assertAbnormalExit(mismatchMessage);
- }
-
- /* Archive contains boot classes only.
- *
- * Error should be detected if:
- * dump time: -Xbootclasspath/a:${testdir}/newdir/hello.jar
- * run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar1
- */
- public void testBootClassPathMismatchWithBadPath() throws Exception {
- String appClasses[] = {"Hello"};
- String testDir = TestCommon.getTestDir("newdir");
- String appJar = testDir + File.separator + "hello.jar";
- String otherJar = testDir + File.separator + "hello.jar1";
-
- TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar);
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar, "-Xbootclasspath/a:" + otherJar, "Hello")
- .assertAbnormalExit(mismatchMessage);
- }
-
- /* Archive contains boot classes only, with Hello loaded from -Xbootclasspath/a at dump time.
- *
- * No error if:
- * dump time: -Xbootclasspath/a:${testdir}/hello.jar
- * run-time : -Xbootclasspath/a:${testdir}/hello.jar
- */
- public void testBootClassPathMatch() throws Exception {
- String appJar = TestCommon.getTestJar("hello.jar");
- String appClasses[] = {"Hello"};
- TestCommon.dump(
- appJar, appClasses, "-Xbootclasspath/a:" + appJar);
- TestCommon.run(
- "-cp", appJar, "-verbose:class",
- "-Xbootclasspath/a:" + appJar, "Hello")
- .assertNormalExit("[class,load] Hello source: shared objects file");
-
- // test relative path to appJar
- String newJar = TestCommon.composeRelPath(appJar);
- TestCommon.run(
- "-cp", newJar, "-verbose:class",
- "-Xbootclasspath/a:" + newJar, "Hello")
- .assertNormalExit("[class,load] Hello source: shared objects file");
-
- int idx = appJar.lastIndexOf(File.separator);
- String jarName = appJar.substring(idx + 1);
- String jarDir = appJar.substring(0, idx);
- // relative path starting with "."
- TestCommon.runWithRelativePath(
- jarDir,
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
- "-cp", "." + File.separator + jarName,
- "-Xbootclasspath/a:" + "." + File.separator + jarName,
- "-Xlog:class+load=trace,class+path=info",
- "Hello")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // relative path starting with ".."
- idx = jarDir.lastIndexOf(File.separator);
- String jarSubDir = jarDir.substring(idx + 1);
- TestCommon.runWithRelativePath(
- jarDir,
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
- "-cp", ".." + File.separator + jarSubDir + File.separator + jarName,
- "-Xbootclasspath/a:" + ".." + File.separator + jarSubDir + File.separator + jarName,
- "-Xlog:class+load=trace,class+path=info",
- "Hello")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // test sym link to appJar
- if (!Platform.isWindows()) {
- File linkedJar = TestCommon.createSymLink(appJar);
- TestCommon.run(
- "-cp", linkedJar.getPath(), "-verbose:class",
- "-Xbootclasspath/a:" + linkedJar.getPath(), "Hello")
- .assertNormalExit("[class,load] Hello source: shared objects file");
- }
- }
-
- /* Archive contains boot classes only, runtime add -Xbootclasspath/a path.
- *
- * No error:
- * dump time: No -Xbootclasspath/a
- * run-time : -Xbootclasspath/a:${testdir}/hello.jar
- */
- public void testBootClassPathMatchWithAppend() throws Exception {
- CDSOptions opts = new CDSOptions().setUseVersion(false);
- OutputAnalyzer out = CDSTestUtils.createArchive(opts);
- CDSTestUtils.checkDump(out);
-
- String appJar = JarBuilder.getOrCreateHelloJar();
- opts.addPrefix("-Xbootclasspath/a:" + appJar, "-showversion").addSuffix("Hello");
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-
- /* Archive contains app classes, with Hello on -cp path at dump time.
- *
- * Error should be detected if:
- * dump time: <no bootclasspath specified>
- * run-time : -Xbootclasspath/a:${testdir}/hello.jar
- */
- public void testBootClassPathMismatchWithAppClass() throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appClasses[] = {"Hello"};
- TestCommon.dump(appJar, appClasses);
- TestCommon.run(
- "-Xlog:cds",
- "-cp", appJar, "-Xbootclasspath/a:" + appJar, "Hello")
- .assertAbnormalExit(mismatchMessage);
-
- // test relative path to appJar
- String newJar = TestCommon.composeRelPath(appJar);
- TestCommon.run(
- "-cp", newJar, "-Xbootclasspath/a:" + newJar, "Hello")
- .assertAbnormalExit(mismatchMessage);
- }
-
- private static void copyHelloToNewDir() throws Exception {
- String classDir = System.getProperty("test.classes");
- String dstDir = classDir + File.separator + "newdir";
- try {
- Files.createDirectory(Paths.get(dstDir));
- } catch (FileAlreadyExistsException e) { }
-
- // copy as hello.jar
- Path dstPath = Paths.get(dstDir, "hello.jar");
- Files.copy(Paths.get(classDir, "hello.jar"),
- dstPath,
- StandardCopyOption.REPLACE_EXISTING);
-
- File helloJar = dstPath.toFile();
- long modTime = helloJar.lastModified();
-
- // copy as hello.jar1
- Path dstPath2 = Paths.get(dstDir, "hello.jar1");
- Files.copy(Paths.get(classDir, "hello.jar"),
- dstPath2,
- StandardCopyOption.REPLACE_EXISTING);
-
- // On Windows, we rely on the file size, creation time, and
- // modification time in order to differentiate between 2 files.
- // Setting a different modification time on hello.jar1 so that this test
- // runs more reliably on Windows.
- modTime += 10000;
- Files.setAttribute(dstPath2, "lastModifiedTime", FileTime.fromMillis(modTime));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/CDSandJFR.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @summary Make sure CDS and JFR work together.
- * @requires vm.hasJFR & vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes test-classes
- * @modules jdk.jfr
- * @build Hello GetFlightRecorder
- * @run driver ClassFileInstaller -jar CDSandJFR.jar Hello GetFlightRecorder GetFlightRecorder$TestEvent GetFlightRecorder$SimpleEvent
- * @run main/othervm/timeout=500 CDSandJFR
- */
-
-import jdk.test.lib.BuildHelper;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CDSandJFR {
- static String[] classes = {
- "jdk/jfr/Event",
- "jdk/jfr/events/FileReadEvent",
- "jdk/jfr/events/FileWriteEvent",
- "jdk/jfr/events/SocketReadEvent",
- "jdk/jfr/events/SocketWriteEvent",
- "jdk/jfr/events/ExceptionThrownEvent",
- "jdk/jfr/events/ExceptionStatisticsEvent",
- "jdk/jfr/events/ErrorThrownEvent",
- "jdk/jfr/events/ActiveSettingEvent",
- "jdk/jfr/events/ActiveRecordingEvent",
- "Hello",
- "GetFlightRecorder",
- "GetFlightRecorder$TestEvent",
- };
-
- public static void main(String[] args) throws Exception {
- test(classes);
- }
-
- static void test(String[] classes) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("CDSandJFR.jar");
- OutputAnalyzer output;
- output = TestCommon.testDump(appJar, TestCommon.list(classes));
- TestCommon.checkDump(output, "Skipping jdk/jfr/Event: JFR event class");
-
- output = TestCommon.exec(appJar,
- "-XX:StartFlightRecording=dumponexit=true",
- "Hello");
- TestCommon.checkExec(output, "Hello World");
-
- TestCommon.checkExec(TestCommon.exec(appJar,
- "-XX:FlightRecorderOptions=retransform=true",
- "GetFlightRecorder"));
- TestCommon.checkExec(TestCommon.exec(appJar,
- "-XX:FlightRecorderOptions=retransform=false",
- "GetFlightRecorder"));
-
- // Test dumping with flight recorder enabled.
- output = TestCommon.testDump(appJar, TestCommon.list(classes),
- "-XX:StartFlightRecording=dumponexit=true");
- TestCommon.checkDump(output, "warning: JFR will be disabled during CDS dumping");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/CaseSensitiveClassPath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-
-/*
- * @test
- * @summary Test case sensitive aspect of comparing class paths
- * between dump time and archive use time
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @requires os.family != "mac"
- * @compile test-classes/Hello.java
- * @run driver CaseSensitiveClassPath
- */
-
-import java.nio.file.FileAlreadyExistsException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-
-// Excluded from running on MAC: a more comprehensive case sensitivity detection
-// and fix mechanism is needed, which is planned to be implemented in the future.
-public class CaseSensitiveClassPath {
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appJarUpper = appJar.replace("hello", "Hello");
-
- OutputAnalyzer out = TestCommon.dump(appJar, TestCommon.list("Hello"));
- TestCommon.checkDump(out);
-
- Path jarPath = Paths.get(appJar);
- Path jarPathUpper = null;
-
- boolean fileExists = false;
- try {
- jarPathUpper = Files.createFile(Paths.get(appJarUpper));
- } catch (FileAlreadyExistsException faee) {
- fileExists = true;
- }
-
- if (!fileExists) {
- try {
- Files.copy(jarPath, jarPathUpper, StandardCopyOption.REPLACE_EXISTING);
- } catch (Exception e) {
- throw new java.lang.RuntimeException(
- "Failed copying file from " + appJar + " to " + appJarUpper + ".", e);
- }
- } else {
- jarPathUpper = Paths.get(appJarUpper);
- }
- boolean isSameFile = Files.isSameFile(jarPath, jarPathUpper);
-
- TestCommon.run("-Xlog:class+path=info,cds", "-cp", appJarUpper, "Hello")
- .ifNoMappingFailure(output -> {
- if (isSameFile) {
- output.shouldContain("Hello World");
- } else {
- output.shouldContain("shared class paths mismatch");
- output.shouldHaveExitValue(1);
- }
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ClassLoaderTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Initiating and defining classloader test.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/HelloWB.java
- * @compile test-classes/ForNameTest.java
- * @compile test-classes/BootClassPathAppendHelper.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver ClassLoaderTest
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ClassLoaderTest {
- public static void main(String[] args) throws Exception {
- JarBuilder.build(true, "ClassLoaderTest-WhiteBox", "sun/hotspot/WhiteBox");
- JarBuilder.getOrCreateHelloJar();
- JarBuilder.build("ClassLoaderTest-HelloWB", "HelloWB");
- JarBuilder.build("ClassLoaderTest-ForName", "ForNameTest");
- ClassLoaderTest test = new ClassLoaderTest();
- test.testBootLoader();
- test.testDefiningLoader();
- }
-
- public void testBootLoader() throws Exception {
- String appJar = TestCommon.getTestJar("ClassLoaderTest-HelloWB.jar");
- String appClasses[] = {"HelloWB"};
- String whiteBoxJar = TestCommon.getTestJar("ClassLoaderTest-WhiteBox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + appJar +
- File.pathSeparator + whiteBoxJar;
-
- TestCommon.dump(appJar, appClasses, bootClassPath);
-
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, bootClassPath, "HelloWB")
- .assertNormalExit(output -> output.shouldContain("HelloWB.class.getClassLoader() = null"));
- }
-
- public void testDefiningLoader() throws Exception {
- // The boot loader should be used to load the class when it's
- // on the bootclasspath, regardless who is the initiating classloader.
- // In this test case, the AppClassLoader is the initiating classloader.
- String helloJar = TestCommon.getTestJar("hello.jar");
- String appJar = helloJar + System.getProperty("path.separator") +
- TestCommon.getTestJar("ClassLoaderTest-ForName.jar");
- String whiteBoxJar = TestCommon.getTestJar("ClassLoaderTest-WhiteBox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + helloJar +
- File.pathSeparator + whiteBoxJar;
-
- // Archive the "Hello" class from the appended bootclasspath
- TestCommon.dump(helloJar, TestCommon.list("Hello"), bootClassPath);
-
- TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, bootClassPath, "-Xlog:class+path=trace", "ForNameTest")
- .assertNormalExit();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ClassPathAttr.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Class-Path: attribute in MANIFEST file
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @run driver ClassPathAttr
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.FileAlreadyExistsException;
-import java.nio.file.StandardCopyOption;
-import java.nio.file.Paths;
-
-
-public class ClassPathAttr {
-
- public static void main(String[] args) throws Exception {
- buildCpAttr("cpattr1", "cpattr1.mf", "CpAttr1", "CpAttr1");
- buildCpAttr("cpattr1_long", "cpattr1_long.mf", "CpAttr1", "CpAttr1");
- buildCpAttr("cpattr2", "cpattr2.mf", "CpAttr2", "CpAttr2");
- buildCpAttr("cpattr3", "cpattr3.mf", "CpAttr3", "CpAttr2", "CpAttr3");
- buildCpAttr("cpattr4", "cpattr4.mf", "CpAttr4",
- "CpAttr2", "CpAttr3", "CpAttr4", "CpAttr5");
- buildCpAttr("cpattr5_123456789_223456789_323456789_423456789_523456789_623456789", "cpattr5_extra_long.mf", "CpAttr5", "CpAttr5");
-
- for (int i=1; i<=2; i++) {
- String jar1 = TestCommon.getTestJar("cpattr1.jar");
- String jar4 = TestCommon.getTestJar("cpattr4.jar");
- if (i == 2) {
- // Test case #2 -- same as #1, except we use cpattr1_long.jar, which has a super-long
- // Class-Path: attribute.
- jar1 = TestCommon.getTestJar("cpattr1_long.jar");
- }
- String cp = jar1 + File.pathSeparator + jar4;
-
- TestCommon.testDump(cp, TestCommon.list("CpAttr1",
- "CpAttr2",
- "CpAttr3",
- "CpAttr4",
- "CpAttr5"));
-
- TestCommon.run(
- "-cp", cp,
- "CpAttr1")
- .assertNormalExit();
-
- // Logging test for class+path.
- TestCommon.run(
- "-Xlog:class+path",
- "-cp", cp,
- "CpAttr1")
- .assertNormalExit(output -> {
- output.shouldMatch("checking shared classpath entry: .*cpattr2.jar");
- output.shouldMatch("checking shared classpath entry: .*cpattr3.jar");
- });
-
- // Make sure aliased TraceClassPaths still works
- TestCommon.run(
- "-XX:+TraceClassPaths",
- "-cp", cp,
- "CpAttr1")
- .assertNormalExit(output -> {
- output.shouldMatch("checking shared classpath entry: .*cpattr2.jar");
- output.shouldMatch("checking shared classpath entry: .*cpattr3.jar");
- });
- }
- }
-
- private static void buildCpAttr(String jarName, String manifest, String enclosingClassName, String ...testClassNames) throws Exception {
- String jarClassesDir = System.getProperty("test.classes") + File.separator + jarName + "_classes";
- try { Files.createDirectory(Paths.get(jarClassesDir)); } catch (FileAlreadyExistsException e) { }
-
- JarBuilder.compile(jarClassesDir, System.getProperty("test.src") + File.separator +
- "test-classes" + File.separator + enclosingClassName + ".java");
- JarBuilder.buildWithManifest(jarName, manifest, jarClassesDir, testClassNames);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/CommandLineFlagCombo.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test CommandLineFlagCombo
- * @requires vm.cds.archived.java.heap
- * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
- * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
- * vm options.
- * @requires (vm.gc=="null")
- * @summary Test command line flag combinations that
- * could likely affect the behaviour of AppCDS
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
- * @compile test-classes/Hello.java
- * @run main/othervm/timeout=240 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. CommandLineFlagCombo
- */
-
-import jdk.test.lib.BuildHelper;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-import sun.hotspot.code.Compiler;
-
-public class CommandLineFlagCombo {
-
- // shared base address test table
- private static final String[] testTable = {
- "-XX:+UseG1GC", "-XX:+UseSerialGC", "-XX:+UseParallelGC", "-XX:+UseConcMarkSweepGC",
- "-XX:+FlightRecorder",
- "-XX:+UseLargePages", // may only take effect on machines with large-pages
- "-XX:+UseCompressedClassPointers",
- "-XX:+UseCompressedOops",
- "-XX:ObjectAlignmentInBytes=16",
- "-XX:ObjectAlignmentInBytes=32",
- "-XX:ObjectAlignmentInBytes=64"
- };
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String classList[] = {"Hello"};
-
- for (String testEntry : testTable) {
- System.out.println("CommandLineFlagCombo = " + testEntry);
-
- if (skipTestCase(testEntry))
- continue;
-
- OutputAnalyzer dumpOutput = TestCommon.dump(appJar, classList, testEntry);
- if (!TestCommon.isDynamicArchive()) {
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
- } else {
- if (testEntry.contains("ObjectAlignmentInBytes")) {
- dumpOutput.shouldHaveExitValue(1)
- .shouldMatch("The shared archive file's ObjectAlignmentInBytes of .* does not equal the current ObjectAlignmentInBytes of");
- } else {
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
- }
- }
-
- if ((TestCommon.isDynamicArchive() && !testEntry.contains("ObjectAlignmentInBytes")) ||
- !TestCommon.isDynamicArchive()) {
- OutputAnalyzer execOutput = TestCommon.exec(appJar, testEntry, "Hello");
- TestCommon.checkExec(execOutput, "Hello World");
- }
- }
-
- for (int i=0; i<2; i++) {
- String g1Flag, serialFlag;
-
- // Interned strings are supported only with G1GC. However, we should not crash if:
- // 0: archive has shared strings, but run time doesn't support shared strings
- // 1: archive has no shared strings, but run time supports shared strings
-
- String dump_g1Flag = "-XX:" + (i == 0 ? "+" : "-") + "UseG1GC";
- String run_g1Flag = "-XX:" + (i != 0 ? "+" : "-") + "UseG1GC";
- String dump_serialFlag = "-XX:" + (i != 0 ? "+" : "-") + "UseSerialGC";
- String run_serialFlag = "-XX:" + (i == 0 ? "+" : "-") + "UseSerialGC";
-
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, classList, dump_g1Flag, dump_serialFlag);
-
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
-
- OutputAnalyzer execOutput = TestCommon.exec(appJar, run_g1Flag, run_serialFlag, "Hello");
- TestCommon.checkExec(execOutput, "Hello World");
- }
- }
-
- private static boolean skipTestCase(String testEntry) throws Exception {
- if (Platform.is32bit())
- {
- if (testEntry.equals("-XX:+UseCompressedOops") ||
- testEntry.equals("-XX:+UseCompressedClassPointers") ||
- testEntry.contains("ObjectAlignmentInBytes") )
- {
- System.out.println("Test case not applicable on 32-bit platforms");
- return true;
- }
- }
-
- if (Compiler.isGraalEnabled() && testEntry.equals("-XX:+UseConcMarkSweepGC"))
- {
- System.out.println("Graal does not support CMS");
- return true;
- }
-
- return false;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/CommandLineFlagComboNegative.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test CommandLineFlagComboNegative
- * @summary Test command line flag combinations that differ between
- * the dump and execute steps, in such way that they cause errors
- * E.g. use compressed oops for creating and archive, but then
- * execute w/o compressed oops
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver CommandLineFlagComboNegative
- */
-
-import java.util.ArrayList;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CommandLineFlagComboNegative {
-
- private class TestVector {
- public String testOptionForDumpStep;
- public String testOptionForExecuteStep;
- public String expectedErrorMsg;
- public int expectedErrorCode;
-
- public TestVector(String testOptionForDumpStep, String testOptionForExecuteStep,
- String expectedErrorMsg, int expectedErrorCode) {
- this.testOptionForDumpStep=testOptionForDumpStep;
- this.testOptionForExecuteStep=testOptionForExecuteStep;
- this.expectedErrorMsg=expectedErrorMsg;
- this.expectedErrorCode=expectedErrorCode;
- }
- }
-
- private ArrayList<TestVector> testTable = new ArrayList<TestVector>();
-
- private void initTestTable() {
- // These options are not applicable on 32-bit platforms
- if (Platform.is64bit()) {
- testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=8", "-XX:ObjectAlignmentInBytes=16",
- "An error has occurred while processing the shared archive file", 1) );
- if (!TestCommon.isDynamicArchive()) {
- testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=64", "-XX:ObjectAlignmentInBytes=32",
- "An error has occurred while processing the shared archive file", 1) );
- }
- testTable.add( new TestVector("-XX:+UseCompressedOops", "-XX:-UseCompressedOops",
- "Class data sharing is inconsistent with other specified options", 1) );
- testTable.add( new TestVector("-XX:+UseCompressedClassPointers", "-XX:-UseCompressedClassPointers",
- "Class data sharing is inconsistent with other specified options", 1) );
- }
- }
-
- private void runTests() throws Exception
- {
- for (TestVector testEntry : testTable) {
- System.out.println("CommandLineFlagComboNegative: dump = " + testEntry.testOptionForDumpStep);
- System.out.println("CommandLineFlagComboNegative: execute = " + testEntry.testOptionForExecuteStep);
-
- String appJar = JarBuilder.getOrCreateHelloJar();
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, new String[] {"Hello"}, testEntry.testOptionForDumpStep);
-
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
-
- OutputAnalyzer execOutput = TestCommon.exec(appJar, testEntry.testOptionForExecuteStep, "Hello");
- execOutput.shouldContain(testEntry.expectedErrorMsg);
- execOutput.shouldHaveExitValue(testEntry.expectedErrorCode);
- }
- }
-
- public static void main(String[] args) throws Exception {
- CommandLineFlagComboNegative thisClass = new CommandLineFlagComboNegative();
- thisClass.initTestTable();
- thisClass.runTests();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/CompilerUtils.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import javax.tools.JavaCompiler;
-import javax.tools.StandardJavaFileManager;
-import javax.tools.StandardLocation;
-import javax.tools.ToolProvider;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Collectors;
-
-/**
- * This class consists exclusively of static utility methods for invoking the
- * java compiler.
- *
- * This class will eventually move to jdk.testlibrary.
- */
-
-public final class CompilerUtils {
- private CompilerUtils() { }
-
- /**
- * Compile all the java sources in {@code <source>/**} to
- * {@code <destination>/**}. The destination directory will be created if
- * it doesn't exist.
- *
- * All warnings/errors emitted by the compiler are output to System.out/err.
- *
- * @return true if the compilation is successful
- *
- * @throws IOException if there is an I/O error scanning the source tree or
- * creating the destination directory
- */
- public static boolean compile(Path source, Path destination, String ... options)
- throws IOException
- {
- JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
- StandardJavaFileManager jfm = compiler.getStandardFileManager(null, null, null);
-
- List<Path> sources
- = Files.find(source, Integer.MAX_VALUE,
- (file, attrs) -> (file.toString().endsWith(".java")))
- .collect(Collectors.toList());
-
- Files.createDirectories(destination);
- jfm.setLocationFromPaths(StandardLocation.CLASS_OUTPUT,
- Arrays.asList(destination));
-
- List<String> opts = Arrays.asList(options);
- JavaCompiler.CompilationTask task
- = compiler.getTask(null, jfm, null, opts, null,
- jfm.getJavaFileObjectsFromPaths(sources));
-
- return task.call();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/DirClasspathTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,127 +0,0 @@
-/*
- * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Handling of directories in -cp is based on the classlist
- * @requires vm.cds
- * @library /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/Super.java
- * @run driver DirClasspathTest
- */
-
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Arrays;
-
-public class DirClasspathTest {
- private static final int MAX_PATH = 260;
-
- // We add helloJar into the classpath to be compatible with TestCommon.DYNAMIC_DUMP
- static OutputAnalyzer doDump(String path, String classList[],
- String... suffix) throws Exception {
- String helloJar = JarBuilder.getOrCreateHelloJar();
- return TestCommon.dump(helloJar + File.pathSeparator + path, classList, suffix);
- }
-
- public static void main(String[] args) throws Exception {
- File dir = new File(System.getProperty("user.dir"));
- File emptydir = new File(dir, "emptydir");
- emptydir.mkdir();
-
-
- /////////////////////////////////////////////////////////////////
- // The classlist only contains boot class in following test cases
- /////////////////////////////////////////////////////////////////
- String bootClassList[] = {"java/lang/Object"};
-
- // Empty dir in -cp: should be OK
- OutputAnalyzer output;
- output = doDump(emptydir.getPath(), bootClassList, "-Xlog:class+path=info");
- TestCommon.checkDump(output);
-
- // Long path to empty dir in -cp: should be OK
- Path classDir = Paths.get(System.getProperty("test.classes"));
- Path destDir = classDir;
- int subDirLen = MAX_PATH - classDir.toString().length() - 2;
- if (subDirLen > 0) {
- char[] chars = new char[subDirLen];
- Arrays.fill(chars, 'x');
- String subPath = new String(chars);
- destDir = Paths.get(System.getProperty("test.classes"), subPath);
- }
- File longDir = destDir.toFile();
- longDir.mkdir();
- File subDir = new File(longDir, "subdir");
- subDir.mkdir();
- output = doDump(subDir.getPath(), bootClassList, "-Xlog:class+path=info");
- TestCommon.checkDump(output);
-
- // Non-empty dir in -cp: should be OK
- // <dir> is not empty because it has at least one subdirectory, i.e., <emptydir>
- output = doDump(dir.getPath(), bootClassList, "-Xlog:class+path=info");
- TestCommon.checkDump(output);
-
- // Long path to non-empty dir in -cp: should be OK
- // <dir> is not empty because it has at least one subdirectory, i.e., <emptydir>
- output = doDump(longDir.getPath(), bootClassList, "-Xlog:class+path=info");
- TestCommon.checkDump(output);
-
- /////////////////////////////////////////////////////////////////
- // The classlist contains non-boot class in following test cases
- /////////////////////////////////////////////////////////////////
- String appClassList[] = {"java/lang/Object", "com/sun/tools/javac/Main"};
-
- // Non-empty dir in -cp: should be OK (as long as no classes were loaded from there)
- output = doDump(dir.getPath(), appClassList, "-Xlog:class+path=info");
- TestCommon.checkDump(output);
-
- // Long path to non-empty dir in -cp: should be OK (as long as no classes were loaded from there)
- output = doDump(longDir.getPath(), appClassList, "-Xlog:class+path=info");
- TestCommon.checkDump(output);
-
- /////////////////////////////////////////////////////////////////
- // Loading an app class from a directory
- /////////////////////////////////////////////////////////////////
- String appClassList2[] = {"Super", "java/lang/Object", "com/sun/tools/javac/Main"};
- // Non-empty dir in -cp: should report error if a class is loaded from it
- output = doDump(classDir.toString(), appClassList2, "-Xlog:class+path=info,class+load=trace");
- output.shouldNotHaveExitValue(0);
- output.shouldContain("Cannot have non-empty directory in paths");
-
- // Long path to non-empty dir in -cp: should report error if a class is loaded from it
- File srcClass = new File(classDir.toFile(), "Super.class");
- File destClass = new File(longDir, "Super.class");
- Files.copy(srcClass.toPath(), destClass.toPath());
- output = doDump(longDir.getPath(), appClassList2, "-Xlog:class+path=info");
- output.shouldNotHaveExitValue(0);
- output.shouldContain("Cannot have non-empty directory in paths");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/DumpClassList.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary DumpLoadedClassList should exclude generated classes, classes in bootclasspath/a and
- * --patch-module.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/ArrayListTest.java
- * @run driver DumpClassList
- */
-
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class DumpClassList {
- public static void main(String[] args) throws Exception {
- // build The app
- String[] appClass = new String[] {"ArrayListTest"};
- String classList = "app.list";
-
- JarBuilder.build("app", appClass[0]);
- String appJar = TestCommon.getTestJar("app.jar");
-
- // build patch-module
- String source = "package java.lang; " +
- "public class NewClass { " +
- " static { " +
- " System.out.println(\"NewClass\"); "+
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("java/lang/NewClass",
- InMemoryJavaCompiler.compile("java.lang.NewClass", source, "--patch-module=java.base"),
- System.getProperty("test.classes"));
-
- String patchJar = JarBuilder.build("javabase", "java/lang/NewClass");
-
- // build bootclasspath/a
- String source2 = "package boot.append; " +
- "public class Foo { " +
- " static { " +
- " System.out.println(\"Foo\"); " +
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("boot/append/Foo",
- InMemoryJavaCompiler.compile("boot.append.Foo", source2),
- System.getProperty("test.classes"));
-
- String appendJar = JarBuilder.build("bootappend", "boot/append/Foo");
-
- // dump class list
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- true,
- "-XX:DumpLoadedClassList=" + classList,
- "--patch-module=java.base=" + patchJar,
- "-Xbootclasspath/a:" + appendJar,
- "-cp",
- appJar,
- appClass[0]);
- OutputAnalyzer output = TestCommon.executeAndLog(pb, "dumpClassList");
- TestCommon.checkExecReturn(output, 0, true,
- "hello world",
- "skip writing class java/lang/NewClass") // skip classes outside of jrt image
- .shouldNotContain("skip writing class boot/append/Foo"); // but classes on -Xbootclasspath/a should not be skipped
-
- output = TestCommon.createArchive(appJar, appClass,
- "-Xbootclasspath/a:" + appendJar,
- "-Xlog:class+load",
- "-XX:SharedClassListFile=" + classList);
- TestCommon.checkDump(output)
- .shouldNotContain("Preload Warning: Cannot find java/lang/invoke/LambdaForm")
- .shouldNotContain("Preload Warning: Cannot find boot/append/Foo")
- .shouldContain("[info][class,load] boot.append.Foo");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ExtraSymbols.invalid_1.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,11 +0,0 @@
-VERSION: 1.0
-@SECTION: Symbol
-0 -1:
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-11 -1 linkMethod
-18 -1: type can't be null
-20 -1: isAlphaNumericString
-43 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
-1 -1: \t
-15 -1: IntCumulateTask
-1 -1: \n
--- a/test/hotspot/jtreg/runtime/appcds/ExtraSymbols.invalid_2.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-@SECTION: Symbol
-20 -1: isAlphaNumericString
-43 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
-15 -1: IntCumulateTask
-1 -1: \n
--- a/test/hotspot/jtreg/runtime/appcds/ExtraSymbols.invalid_3.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,13 +0,0 @@
-VERSION: 1.0
-@SECTION: Symbol
-11 -1: linkMethod
-18 -1: isAlphaNumericString
-33 -1: java/util/Locale$LocaleNameGetter
-23 -1: sun/invoke/util/Wrapper
-12 -1: reduceToLong
-11 -1: setReadOnly
-8 -1: endsWith
-55 -1: <T:Ljava/lang/Object;>(Ljava/lang/ClassValue<TT;>;TT;)V
-20 -1: createAnnotationData
-6 -1: OfLong
-17 -1: getClassSignature
--- a/test/hotspot/jtreg/runtime/appcds/ExtraSymbols.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Adding extra symbols into CDS archive using -XX:SharedArchiveConfigFile
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver ExtraSymbols
- */
-
-import java.io.*;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ExtraSymbols {
- static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
-
- // 1. Dump without extra symbols.
- OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list("Hello"),
- CDS_LOGGING);
- checkOutput(output);
- int numEntries1 = numOfEntries(output);
-
- // 2. Dump an archive with extra symbols. All symbols in
- // ExtraSymbols.symbols.txt are valid. Dumping should succeed.
- output = TestCommon.dump(appJar, TestCommon.list("Hello"), CDS_LOGGING,
- "-XX:SharedArchiveConfigFile=" + TestCommon.getSourceFile("ExtraSymbols.symbols.txt"));
- checkOutput(output);
- int numEntries2 = numOfEntries(output);
- if (numEntries2 <= numEntries1) {
- throw new RuntimeException("No extra symbols added to archive");
- }
- output = TestCommon.exec(appJar, "Hello");
- TestCommon.checkExec(output);
-
- // 3. Dump with invalid symbol files. Dumping should fail.
- String invalid_symbol_files[] = {"ExtraSymbols.invalid_1.txt",
- "ExtraSymbols.invalid_2.txt",
- "ExtraSymbols.invalid_3.txt"};
- String err_msgs[] = {"Corrupted at line",
- "wrong version of hashtable dump file",
- "Corrupted at line"};
- for (int i = 0; i < invalid_symbol_files.length; i++) {
- output = TestCommon.dump(appJar, TestCommon.list("Hello"),
- "-XX:SharedArchiveConfigFile=" +
- TestCommon.getSourceFile(invalid_symbol_files[i]));
- output.shouldContain("Error occurred during initialization of VM");
- output.shouldContain(err_msgs[i]);
- }
- }
-
- static int numOfEntries(OutputAnalyzer output) {
- String s = output.firstMatch("Number of entries : .*");
- String subs[] = s.split("[:]");
- int numEntries = Integer.parseInt(subs[1].trim());
- return numEntries;
- }
-
- static void checkOutput(OutputAnalyzer output) throws Exception {
- output.shouldContain("Loading classes to share");
- output.shouldContain("Shared symbol table stats -------- base:");
- output.shouldHaveExitValue(0);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ExtraSymbols.symbols.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,10826 +0,0 @@
-VERSION: 1.0
-@SECTION: Symbol
-69 -1: ------------------------------------------------------------123456789
-68 -1: # The values in this file are only used for testing the operation of
-63 -1: # adding extra symbols into the CDS archive. None of the values
-70 -1: # are interpreted in any way. So even if they contain names of classes
-70 -1: # that have been renamed or removed, or string literals that have been
-66 -1: # changed or remove from Java source code, it would not affect the
-26 -1: # correctness of the test.
-0 -1:
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-11 -1: linkMethod
-18 -1: type can't be null
-20 -1: isAlphaNumericString
-43 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
-72 -1: (Ljava/lang/String;[Ljava/lang/String;Ljava/io/File;)Ljava/lang/Process;
-1 -1: \t
-15 -1: IntCumulateTask
-1 -1: \n
-33 -1: java/util/Locale$LocaleNameGetter
-23 -1: sun/invoke/util/Wrapper
-57 -1: (Ljava/io/InputStream;Ljava/nio/charset/CharsetDecoder;)V
-12 -1: reduceToLong
-11 -1: setReadOnly
-34 -1: (Ljava/lang/reflect/Executable;)[B
-54 -1: ([Ljava/net/URL;Ljava/security/AccessControlContext;)V
-15 -1: LegacyMergeSort
-8 -1: endsWith
-55 -1: <T:Ljava/lang/Object;>(Ljava/lang/ClassValue<TT;>;TT;)V
-20 -1: createAnnotationData
-6 -1: OfLong
-90 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Ljava/util/Map<TK;TV;>;)Ljava/util/Map<TK;TV;>;
-1 -1:
-17 -1: getClassSignature
-1 -1: "
-1 -1: #
-1 -1: (
-21 -1: MethodHandleImpl.java
-10 -1: getUTF8At0
-1 -1: )
-1 -1: *
-1 -1: +
-1 -1: ,
-1 -1: -
-1 -1: .
-18 -1: unsignedEntryNames
-1 -1: /
-1 -1: 0
-19 -1: java/io/InputStream
-38 -1: java/util/concurrent/ThreadLocalRandom
-1 -1: :
-1 -1: ;
-1 -1: <
-13 -1: getAndAddLong
-1 -1: =
-1 -1: >
-1 -1: ?
-20 -1: getMethodAtIfLoaded0
-1 -1: @
-1 -1: A
-7 -1: isAlive
-1 -1: B
-10 -1: checkIndex
-1 -1: C
-1 -1: D
-1 -1: E
-1 -1: F
-1 -1: I
-30 -1: sun/misc/JavaUtilZipFileAccess
-11 -1: classloader
-1 -1: J
-1 -1: L
-14 -1: packageEnabled
-8 -1: ([BIII)V
-24 -1: Ljava/io/BufferedWriter;
-1 -1: S
-32 -1: (Ljava/util/function/Consumer;)V
-11 -1: refKindName
-1 -1: U
-1 -1: V
-3 1: yyy
-18 -1: JavaNetAccess.java
-1 -1: Z
-7 -1: members
-1 -1: [
-1 -1: ]
-13 -1: ShortLanguage
-1 -1: _
-9 -1: invoke__L
-28 -1: (D)Ljava/lang/StringBuilder;
-15 -1: isInvokeSpecial
-1 -1: c
-17 -1: subListRangeCheck
-1 -1: e
-29 -1: Ljava/security/AllPermission;
-27 -1: (C)Ljava/lang/StringBuffer;
-28 -1: ([Ljava/lang/Comparable;II)V
-50 -1: (Ljava/util/zip/ZipFile;Ljava/util/zip/Inflater;)V
-9 -1: invoke__V
-1 -1: m
-101 -1: (Ljava/io/OutputStream;Ljava/lang/Object;Ljava/nio/charset/CharsetEncoder;)Lsun/nio/cs/StreamEncoder;
-13 -1: MAX_SURROGATE
-18 -1: Ljava/lang/String;
-21 -1: ensureProtectedAccess
-18 -1: getIfModifiedSince
-1 -1: r
-9 -1: setExtra0
-1 -1: s
-47 -1: Ljava/lang/Enum<Lsun/launcher/LauncherHelper;>;
-1 -1: x
-1 -1: {
-7 -1: getLast
-1 -1: |
-1 -1: }
-1 -1: ~
-71 -1: (Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
-34 -1: (Ljava/nio/charset/Charset;[BII)[C
-10 -1: DST_NSHIFT
-25 -1: ForEachTransformedKeyTask
-26 -1: Ljava/nio/charset/Charset;
-56 -1: (Ljava/lang/reflect/Method;)Lsun/reflect/MethodAccessor;
-22 -1: StackTraceElement.java
-24 -1: sun.zip.zipFile.openTime
-27 -1: JNI_COPY_TO_ARRAY_THRESHOLD
-26 -1: java/lang/ClassValue$Entry
-19 -1: [Ljava/lang/Thread;
-56 -1: (Ljava/lang/ClassLoader$NativeLibrary;)Ljava/lang/Class;
-7 -1: message
-18 -1: parameterToArgSlot
-20 -1: [[Ljava/lang/String;
-11 -1: bumpVersion
-26 -1: Ljava/lang/reflect/Method;
-9 -1: getMethod
-6 -1: (I)TE;
-49 -1: (Ljava/lang/String;)Ljava/lang/invoke/MemberName;
-33 -1: sun/misc/URLClassPath$JarLoader$1
-57 -1: (BLjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)V
-33 -1: sun/misc/URLClassPath$JarLoader$2
-33 -1: sun/misc/URLClassPath$JarLoader$3
-87 -1: (ILjava/lang/Object;Ljava/lang/Object;Ljava/util/HashMap$Node;)Ljava/util/HashMap$Node;
-19 -1: FileDescriptor.java
-12 -1: forEachValue
-36 -1: (Ljava/util/List;)[Ljava/lang/Class;
-53 -1: (Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;
-8 -1: hasArray
-4 -1: ROWS
-10 -1: linkMethod
-9 -1: remaining
-23 -1: ARRAY_FLOAT_BASE_OFFSET
-35 -1: java/lang/reflect/ReflectPermission
-24 -1: ()Ljava/net/InetAddress;
-7 -1: ngroups
-81 -1: Ljava/lang/Object;Ljava/security/PrivilegedExceptionAction<Ljava/lang/Class<*>;>;
-10 -1: putTreeVal
-4 -1: list
-5 -1: trace
-7 -1: blocker
-21 -1: reset() not supported
-8 -1: JAPANESE
-11 -1: PRIVATE_USE
-53 -1: (Ljava/lang/Class<*>;)Ljava/lang/invoke/MethodHandle;
-32 -1: Invalid JavaFX launch parameters
-15 -1: SECONDS_PER_DAY
-11 -1: UTF_16.java
-24 -1: sun/nio/cs/UTF_8$Encoder
-102 -1: (Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;[Ljava/security/Permission;)V
-20 -1: (Lsun/misc/Signal;)V
-22 -1: MagicAccessorImpl.java
-84 -1: (Ljava/lang/String;Ljava/nio/ByteBuffer;Ljava/security/CodeSource;)Ljava/lang/Class;
-14 -1: altMetafactory
-13 -1: queryOverflow
-30 -1: exists, but is not accessible
-3 -1: edt
-14 -1: MAX_ARRAY_SIZE
-20 -1: aliases_UTF_16LE_BOM
-34 -1: Ljava/lang/reflect/Constructor<*>;
-20 -1: (S)Ljava/lang/Short;
-6 -1: STRICT
-19 -1: internalCallerClass
-27 -1: java/nio/DirectLongBufferRU
-13 -1: TIMED_WAITING
-15 -1: toGenericString
-6 -1: client
-10 -1: attachImpl
-22 -1: ReflectionFactory.java
-8 -1: jsse.jar
-37 -1: (IZ)Ljava/lang/AbstractStringBuilder;
-41 -1: java/util/LinkedHashMap$LinkedKeyIterator
-15 -1: computeIfAbsent
-10 -1: GET_TARGET
-53 -1: <E:Ljava/lang/Enum<TE;>;>(Ljava/lang/Class<TE;>;)[TE;
-35 -1: java/util/Collections$SingletonList
-7 -1: addYear
-35 -1: Ljava/lang/Class<Ljava/lang/Byte;>;
-65 -1: (Ljava/util/LinkedHashMap$Entry;Ljava/util/LinkedHashMap$Entry;)V
-14 -1: image/x-bitmap
-10 -1: (IIII[JI)V
-50 -1: (Lsun/misc/URLClassPath$JarLoader;Ljava/net/URL;)V
-13 -1: getLineNumber
-20 -1: toUpperCaseCharArray
-62 -1: (Ljava/util/concurrent/locks/Condition;)Ljava/util/Collection;
-11 -1: rotateRight
-10 -1: checkPtype
-85 -1: (JLjava/util/function/ToLongFunction<-TK;>;JLjava/util/function/LongBinaryOperator;)J
-81 -1: (Ljava/lang/Class;Ljava/lang/reflect/Constructor;)Ljava/lang/reflect/Constructor;
-15 -1: Illegal style:
-28 -1: (Ljava/lang/StringBuilder;)V
-41 -1: 1.8.0-internal-iklam_2013_11_27_21_25-b00
-25 -1: Invalid authority field:
-55 -1: (Ljava/lang/CharSequence;)Ljava/util/function/Supplier;
-12 -1: staticOffset
-32 -1: java/util/HashMap$KeySpliterator
-13 -1: javaNioAccess
-24 -1: (Ljava/util/SortedSet;)V
-17 -1: thenComparingLong
-2 -1: \n\n
-22 -1: registerFieldsToFilter
-34 -1: java/lang/invoke/LambdaMetafactory
-225 -1: (Ljava/util/concurrent/ConcurrentHashMap$BulkTask;III[Ljava/util/concurrent/ConcurrentHashMap$Node;Ljava/util/concurrent/ConcurrentHashMap$MapReduceMappingsTask;Ljava/util/function/BiFunction;Ljava/util/function/BiFunction;)V
-26 -1: [[Ljava/lang/CharSequence;
-32 -1: java/util/Collections$CheckedMap
-147 -1: <E:Ljava/lang/Object;>Ljava/util/AbstractSequentialList<TE;>;Ljava/util/List<TE;>;Ljava/util/Deque<TE;>;Ljava/lang/Cloneable;Ljava/io/Serializable;
-204 -1: (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
-27 -1: sun/nio/cs/UTF_16BE$Decoder
-12 -1: getZoneInfo0
-77 -1: (Ljava/lang/Class;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodType;
-9 -1: Traverser
-35 -1: Ljava/lang/ref/ReferenceQueue<TT;>;
-27 -1: lambda$comparing$ea9a8b3a$1
-7 -1: ([CI)[C
-6 -1: getenv
-9 -1: newMethod
-52 -1: <T:Ljava/lang/Object;>Ljava/lang/reflect/Executable;
-164 -1: (Ljava/security/ProtectionDomain;Ljava/security/DomainCombiner;Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;[Ljava/security/Permission;)V
-40 -1: (Ljava/lang/String;)Ljava/util/TimeZone;
-11 -1: countTokens
-202 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/concurrent/ConcurrentHashMap$CollectionView<TK;TV;Ljava/util/Map$Entry<TK;TV;>;>;Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;Ljava/io/Serializable;
-78 -1: <T:Ljava/lang/Object;>(Ljava/util/Collection<TT;>;)Ljava/util/Collection<TT;>;
-34 -1: (Ljava/lang/reflect/Constructor;)I
-15 -1: comparingDouble
-24 -1: ()Ljava/util/Collection;
-14 -1: invokeFinalize
-14 -1: encodeISOArray
-77 -1: (Ljava/lang/ref/Reference;Ljava/lang/ref/Reference;)Ljava/lang/ref/Reference;
-11 -1: bad index:
-34 -1: (Ljava/lang/reflect/Constructor;)V
-68 -1: (Ljava/util/jar/JarEntry;Lsun/security/util/ManifestEntryVerifier;)V
-53 -1: ([Ljava/util/concurrent/ConcurrentHashMap$Node;IIIJ)V
-27 -1: ([CII)Ljava/nio/CharBuffer;
-6 -1: setOut
-41 -1: (ILjava/lang/Object;Ljava/lang/Object;I)V
-12 -1: MIN_EXPONENT
-30 -1: PrivilegedExceptionAction.java
-18 -1: key cannot be null
-6 -1: CENHDR
-73 -1: (ITK;TV;Ljava/util/HashMap$Node<TK;TV;>;)Ljava/util/HashMap$Node<TK;TV;>;
-23 -1: java/lang/reflect/Array
-8 -1: AF_LIMIT
-2 -1: \r\n
-11 -1: getFileName
-10 -1: parseShort
-22 -1: java/lang/LinkageError
-15 -1: FT_LAST_WRAPPER
-32 -1: java/util/ArrayDeque$DeqIterator
-24 -1: pc-multilingual-850+euro
-3 -1: zfc
-14 -1: incrementExact
-38 -1: (IIII)Lsun/util/calendar/CalendarDate;
-8 -1: (II[BI)V
-8 -1: isLocked
-13 -1: ZoneInfo.java
-36 -1: (Lsun/util/calendar/CalendarDate;J)V
-35 -1: java/lang/invoke/MethodHandleImpl$1
-31 -1: (Ljava/util/Comparator<-TE;>;)V
-19 -1: CharsetEncoder.java
-52 -1: <T:Ljava/lang/Object;>()Ljava/util/Enumeration<TT;>;
-44 -1: (Ljava/io/InputStream;)Ljava/io/InputStream;
-7 -1: field
-5 -1: abort
-25 -1: java/lang/SecurityManager
-66 -1: java/util/concurrent/ConcurrentHashMap$MapReduceValuesToDoubleTask
-1316 -1: 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-114 -1: (JLjava/util/function/ToDoubleFunction<Ljava/util/Map$Entry<TK;TV;>;>;DLjava/util/function/DoubleBinaryOperator;)D
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-67 -1: (Ljava/lang/Class;[Ljava/lang/Class;Z)Ljava/lang/invoke/MethodType;
-18 -1: Ljava/util/Vector;
-70 -1: (Ljava/lang/reflect/Constructor;[Ljava/lang/Object;)Ljava/lang/Object;
-40 -1: (Ljava/lang/Object;ILjava/lang/Object;)V
-25 -1: UnresolvedPermission.java
-14 -1: ReduceKeysTask
-21 -1: ()[Ljava/lang/Object;
-129 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;E:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Collection<TE;>;Ljava/io/Serializable;
-16 -1: ClassLoader.java
-46 -1: Ljava/util/Comparators$NaturalOrderComparator;
-17 -1: compareAndSwapInt
-22 -1: packageDefinitionValid
-41 -1: ([Ljava/lang/Object;[Ljava/lang/Object;)Z
-162 -1: (Ljava/util/List<Ljava/util/Locale$LanguageRange;>;Ljava/util/Collection<Ljava/lang/String;>;Ljava/util/Locale$FilteringMode;)Ljava/util/List<Ljava/lang/String;>;
-16 -1: sun.zip.zipFiles
-17 -1: java_runtime_name
-31 -1: (Ljava/lang/ClassValue$Entry;)V
-31 -1: (Ljava/lang/ClassValue$Entry;)Z
-30 -1: <T:Ljava/lang/Object;>(TT;)TT;
-39 -1: JavaSecurityProtectionDomainAccess.java
-24 -1: (I)Ljava/lang/Throwable;
-7 -1: FJShort
-9 -1: putFloatB
-19 -1: checkedNavigableSet
-25 -1: java/lang/invoke/Invokers
-18 -1: setIfModifiedSince
-14 -1: parameterTypes
-41 -1: (Ljava/lang/Object;Ljava/lang/Runnable;)V
-9 -1: putFloatL
-11 -1: getTypeCode
-5 -1: (ZZ)I
-24 -1: java/lang/ProcessBuilder
-9 -1: UNDERFLOW
-21 -1: VolatileCallSite.java
-24 -1: (C)Ljava/nio/CharBuffer;
-55 -1: java/util/concurrent/ConcurrentHashMap$ForEachValueTask
-26 -1: (Ljava/lang/String;[CII)[B
-18 -1: reduceKeysToDouble
-5 -1: (ZZ)Z
-23 -1: setCallSiteTargetNormal
-3 -1: min
-4 -1: ceil
-62 -1: (Ljava/lang/String;)Ljava/util/LinkedList<Ljava/lang/String;>;
-29 -1: (Ljava/util/AbstractList;II)V
-32 -1: Ljava/lang/Class$AnnotationData;
-21 -1: createFileExclusively
-64 -1: (Ljava/lang/ref/SoftReference;I)Ljava/lang/Class$ReflectionData;
-26 -1: java/lang/Short$ShortCache
-54 -1: (Ljava/net/URL;Ljava/io/File;)Ljava/net/URLConnection;
-29 -1: Lsun/nio/cs/Surrogate$Parser;
-58 -1: (Ljava/lang/Class;)Lsun/reflect/annotation/AnnotationType;
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-53 -1: Ljava/lang/invoke/MethodType$ConcurrentWeakInternSet;
-39 -1: (Lsun/misc/Perf;Ljava/nio/ByteBuffer;)V
-16 -1: mergePermissions
-11 -1: totalMemory
-53 -1: java/lang/invoke/DirectMethodHandle$EnsureInitialized
-139 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/AbstractMap<TK;TV;>;Ljava/util/concurrent/ConcurrentMap<TK;TV;>;Ljava/io/Serializable;
-29 -1: java/util/HashMap$KeyIterator
-20 -1: STACK_TRACE_SENTINEL
-5 -1: order
-18 -1: java/lang/Runnable
-8 -1: GetField
-13 -1: Empty command
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-9 -1: blockedOn
-12 -1: testAllFlags
-11 -1: getInflater
-16 -1: threadTerminated
-44 -1: (Ljava/lang/ThreadGroup;Ljava/lang/String;)V
-20 -1: java.runtime.version
-8 -1: peekLast
-23 -1: java/util/ArrayList$Itr
-21 -1: (Ljava/util/Locale;)V
-13 -1: isOptimizable
-8 -1: FairSync
-7 -1: CHINESE
-15 -1: initHelpMessage
-30 -1: ()Ljava/util/HashMap$TreeNode;
-29 -1: Ljava/lang/SecurityException;
-7 -1: charset
-35 -1: sun/security/util/SecurityConstants
-19 -1: sun.nio.cs.bugLevel
-8 2: Foo.java
-49 -1: ([Ljava/util/concurrent/ConcurrentHashMap$Node;)V
-12 -1: EntrySetView
-37 -1: (Lsun/misc/JavaNetHttpCookieAccess;)V
-35 -1: Ljava/util/Hashtable$Entry<TK;TV;>;
-20 -1: NF_constructorMethod
-8 -1: getMonth
-38 -1: (Ljava/util/Iterator;Ljava/util/Map;)V
-14 -1: getIntVolatile
-6 -1: [name=
-8 -1: oop_size
-20 -1: Can't load library:
-30 -1: ()Ljava/util/Spliterator<TV;>;
-33 -1: Lsun/reflect/ConstructorAccessor;
-61 -1: Ljava/lang/Number;Ljava/lang/Comparable<Ljava/lang/Integer;>;
-15 -1: printVmSettings
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-37 -1: sun/reflect/generics/scope/ClassScope
-36 -1: java/io/UnsupportedEncodingException
-24 -1: (J)Ljava/nio/LongBuffer;
-11 -1: addressSize
-15 -1: ByteBuffer.java
-62 -1: (Ljava/lang/String;)Lsun/reflect/generics/tree/ClassSignature;
-9 -1: (TT;TT;)I
-25 -1: java/io/DefaultFileSystem
-15 -1: BaseLocale.java
-14 -1: BitSetIterator
-17 -1: AbstractList.java
-57 -1: Ljava/lang/ref/WeakReference<Ljava/lang/ThreadLocal<*>;>;
-178 -1: (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
-9 -1: arguments
-26 -1: java/util/Locale$LocaleKey
-9 -1: setLength
-29 -1: sun/nio/cs/ISO_8859_1$Decoder
-9 -1: zipfs.jar
-24 -1: Ljava/util/zip/ZipCoder;
-14 -1: , new state =
-93 -1: ([Ljava/util/concurrent/ConcurrentHashMap$Node;IIIJLjava/util/concurrent/ConcurrentHashMap;)V
-39 -1: java/security/PrivilegedExceptionAction
-9 -1: dnsns.jar
-20 -1: iteratorBinarySearch
-14 -1: initializePath
-22 -1: DefaultFileSystem.java
-17 -1: Ljava/util/Deque;
-8 -1: DEFLATED
-11 -1: Can't load
-9 -1: ArrayList
-21 -1: negativeZeroFloatBits
-41 -1: (Ljava/lang/String;ILjava/util/Locale;)[C
-14 -1: ANSI_X3.4-1968
-39 -1: sun/reflect/annotation/AnnotationType$1
-3 -1: mod
-62 -1: Ljava/nio/Buffer;Ljava/lang/Comparable<Ljava/nio/ByteBuffer;>;
-29 -1: interpretWithArgumentsTracing
-6 -1: getDay
-47 -1: sun/reflect/generics/repository/ClassRepository
-19 -1: refKindDoesDispatch
-20 -1: getAnnotationsByType
-14 -1: needsExpansion
-18 -1: lastIndexOfSubList
-26 -1: JavaUtilZipFileAccess.java
-59 -1: (Ljava/lang/CharSequence;)Ljava/lang/AbstractStringBuilder;
-12 -1: ptypesOffset
-8 -1: hashcode
-18 -1: ([Ljava/net/URL;)V
-8 -1: iso-ir-6
-7 -1: jzentry
-52 -1: only dump output if specified codebase
-31 -1: lambda$comparingLong$6043328a$1
-5 -1: MARCH
-14 -1: ANSI_X3.4-1986
-14 -1: isMalformed3_2
-7 -1: IS_TYPE
-68 -1: Ljava/lang/Object;Ljava/lang/Comparable<Ljava/nio/charset/Charset;>;
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-17 -1: getExtClassLoader
-14 -1: setProxiedHost
-73 -1: ()Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
-16 -1: traceInterpreter
-17 -1: (Ljava/net/URL;)I
-5 -1: expm1
-18 -1: createInheritedMap
-66 -1: java/util/concurrent/ConcurrentHashMap$ForEachTransformedEntryTask
-17 -1: getTimeOfDayValue
-15 -1: zeroLengthArray
-20 -1: invalid permission:
-6 -1: REPORT
-15 -1: isNumericString
-78 -1: (Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;
-6 -1: (TV;)Z
-25 -1: Lsun/misc/JavaLangAccess;
-29 -1: (I)Ljava/lang/reflect/Method;
-17 -1: (Ljava/net/URL;)V
-34 -1: ()Ljava/lang/Class$ReflectionData;
-50 -1: java.lang.invoke.MethodHandle.TRACE_METHOD_LINKAGE
-10 -1: copyWith:
-17 -1: (Ljava/net/URL;)Z
-32 -1: ()Ljava/util/stream/Stream<TE;>;
-22 -1: quickCheckMemberAccess
-29 -1: ()Lsun/net/www/MessageHeader;
-19 -1: getAssignedCombiner
-8 -1: ([JIIJ)I
-17 -1: formatUnsignedInt
-68 -1: <V:Ljava/lang/Object;>Ljava/util/AbstractMap<Ljava/lang/String;TV;>;
-34 -1: java/nio/ByteBufferAsDoubleBufferB
-32 -1: ([I)Ljava/util/stream/IntStream;
-9 -1: init_lock
-18 -1: must be resolved:
-42 -1: ()Ljava/nio/channels/spi/SelectorProvider;
-8 -1: ([JIIJ)V
-33 -1: IncompatibleClassChangeError.java
-34 -1: java/nio/ByteBufferAsDoubleBufferL
-31 -1: ()Ljava/util/function/Function;
-43 -1: Ljava/lang/Enum<Ljava/io/File$PathStatus;>;
-17 -1: availableCharsets
-49 -1: java/util/ArraysParallelSortHelpers$FJChar$Sorter
-22 -1: permission=<classname>
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-20 -1: isObjectPublicMethod
-15 -1: Attempt to get
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-32 -1: sun/management/ManagementFactory
-13 -1: separatorChar
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-8 -1: november
-27 -1: (F)Ljava/lang/StringBuffer;
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-3 -1: mst
-54 -1: (Ljava/lang/reflect/Method;)Ljava/lang/reflect/Method;
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-127 -1: <T:Ljava/lang/Object;>(Ljava/security/PrivilegedAction<TT;>;Ljava/security/AccessControlContext;[Ljava/security/Permission;)TT;
-14 -1: asTypeUncached
-5 -1: split
-200 -1: ([BLsun/reflect/ConstantPool;Ljava/lang/reflect/AnnotatedElement;Ljava/lang/Class;Ljava/lang/reflect/Type;Lsun/reflect/annotation/TypeAnnotation$TypeAnnotationTarget;)Ljava/lang/reflect/AnnotatedType;
-47 -1: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-22 -1: sun/invoke/empty/Empty
-66 -1: (Ljava/util/Map;Ljava/lang/Class;Ljava/lang/Class;)Ljava/util/Map;
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-32 -1: (Ljava/util/Map;)Ljava/util/Map;
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-32 -1: java/io/StreamCorruptedException
-14 -1: setAccessible0
-27 -1: sun/nio/cs/UTF_16LE$Encoder
-60 -1: (Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
-8 -1: segments
-10 -1: UTF_8.java
-3 -1: ECT
-5 -1: cp813
-5 -1: cp819
-61 -1: (Ljava/lang/Object;Ljava/lang/Object;Ljava/util/Comparator;)I
-5 -1: Cache
-4 -1: sinh
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-24 -1: Illegal mappings count:
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-38 -1: Ljava/lang/annotation/RetentionPolicy;
-27 -1: Ljava/net/SocketPermission;
-46 -1: (Ljava/lang/CharSequence;I)[Ljava/lang/String;
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-13 -1: getMonthValue
-64 -1: (Ljava/lang/invoke/MethodType;II)Ljava/lang/invoke/MethodHandle;
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-40 -1: Couldn't find 3-letter country code for
-166 -1: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/net/URL;Ljava/lang/ClassLoader;)V
-19 -1: (Ljava/util/Map;Z)V
-13 -1: setExecutable
-17 -1: objectFieldOffset
-57 -1: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
-128 -1: (Ljava/lang/Class<*>;ZLjava/lang/String;Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Ljava/util/List<Ljava/lang/invoke/MemberName;>;
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-25 -1: java/io/ObjectStreamField
-15 -1: jvmMajorVersion
-124 -1: (Ljava/security/PrivilegedExceptionAction;Ljava/security/AccessControlContext;[Ljava/security/Permission;)Ljava/lang/Object;
-23 -1: (Ljava/lang/Class<*>;)C
-6 -1: andNot
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-59 -1: (Ljava/lang/StringBuffer;)Ljava/lang/AbstractStringBuilder;
-23 -1: (Ljava/lang/Class<*>;)I
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-44 -1: (Ljava/lang/ClassLoader;[Ljava/lang/Class;)V
-13 -1: loadFromCache
-35 -1: sun/nio/cs/HistoricallyNamedCharset
-38 -1: (Ljava/lang/Class;[Ljava/lang/Class;)V
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-12 -1: getISO2Table
-23 -1: (Ljava/lang/Class<*>;)V
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-15 -1: LongBuffer.java
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-23 -1: (Ljava/lang/Class<*>;)Z
-10 -1: initOutput
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-39 -1: java/security/PrivilegedActionException
-31 -1: sun/util/calendar/CalendarUtils
-202 -1: ([BLsun/reflect/ConstantPool;Ljava/lang/reflect/AnnotatedElement;Ljava/lang/Class;[Ljava/lang/reflect/Type;Lsun/reflect/annotation/TypeAnnotation$TypeAnnotationTarget;)[Ljava/lang/reflect/AnnotatedType;
-20 -1: Ljava/lang/Class<*>;
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-24 -1: Invalid parameter name "
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-5 -1: cp858
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-82 -1: (Ljava/lang/invoke/MethodHandle;Ljava/lang/Class;Ljava/lang/invoke/MethodHandle;)V
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-53 -1: java/util/concurrent/locks/AbstractQueuedSynchronizer
-20 -1: FileInputStream.java
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-44 -1: ([Ljava/lang/Object;Ljava/util/Comparator;)V
-33 -1: java/util/Collections$AsLIFOQueue
-32 -1: Ljava/util/LinkedList$Node<TE;>;
-5 -1: cp874
-78 -1: (Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
-39 -1: (JLjava/util/function/Consumer<-TK;>;)V
-15 -1: appendCodePoint
-20 -1: primitiveReturnCount
-54 -1: only dump output if specified permission
-20 -1: getGenericInterfaces
-41 -1: ([Ljava/lang/reflect/AccessibleObject;Z)V
-17 -1: nUnstartedThreads
-33 -1: (Ljava/lang/invoke/MemberName;Z)V
-24 -1: ARRAY_OBJECT_INDEX_SCALE
-40 -1: (Ljava/lang/String;ILjava/util/Locale;)I
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-39 -1: sun/security/util/ManifestEntryVerifier
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-6 -1: (TT;)V
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-41 -1: java/util/concurrent/atomic/AtomicInteger
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-6 -1: utf_16
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-45 -1: java/util/concurrent/locks/ReentrantLock$Sync
-36 -1: Ljava/security/AccessControlContext;
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-24 -1: MethodHandleStatics.java
-24 -1: addThreadDumpForMonitors
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-58 -1: (Ljava/lang/String;[Ljava/lang/Object;Ljava/lang/Object;)Z
-37 -1: (III)Lsun/util/calendar/CalendarDate;
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-15 -1: unreserveMemory
-52 -1: (Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Method;
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-51 -1: (Ljava/lang/reflect/Constructor;)Ljava/lang/String;
-23 -1: inheritableThreadLocals
-63 -1: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/reflect/Method;>;
-16 -1: setContentLength
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-25 -1: java.launcher.opt.hotspot
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-11 -1: Object.java
-14 -1: America/Denver
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-31 -1: (Lsun/reflect/MethodAccessor;)V
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-18 -1: getContentEncoding
-12 -1: invoke_LLL_L
-22 -1: ()Ljava/util/TimeZone;
-17 -1: Reference Handler
-33 -1: java/lang/invoke/MethodHandleImpl
-47 -1: ()Ljava/util/concurrent/ConcurrentHashMap$Node;
-12 -1: invoke_LLL_V
-8 -1: form <<
-23 -1: (Ljava/lang/Object;JJ)J
-15 -1: isHighSurrogate
-31 -1: (Ljava/util/Collection<+TV;>;)Z
-36 -1: ([Ljava/util/HashMap$Node<TK;TV;>;)V
-23 -1: (Ljava/lang/Object;JJ)V
-12 -1: utf_32be_bom
-40 -1: sun/util/calendar/LocalGregorianCalendar
-27 -1: [Ljava/security/CodeSigner;
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-18 -1: INTERNED_ARGUMENTS
-11 -1: getMillisOf
-18 -1: offsetByCodePoints
-11 -1: writeObject
-48 -1: (Ljava/util/Locale$Category;Ljava/util/Locale;)V
-3 -1: nfe
-41 -1: (Ljava/util/Properties;Ljava/io/Reader;)V
-50 -1: (Ljava/util/concurrent/CountedCompleter;[C[CIIII)V
-15 -1: implFlushBuffer
-33 -1: (I)[Ljava/lang/invoke/MemberName;
-12 -1: Unicode.java
-17 -1: DMH.invokeVirtual
-5 -1: setup
-51 -1: (Ljava/util/Collection;[Ljava/lang/reflect/Field;)V
-3 -1: EST
-7 -1: TREEBIN
-7 -1: getFile
-10 -1: isLeapYear
-18 -1: LinkedHashIterator
-14 -1: DISPLAY_SCRIPT
-25 -1: privateGetDeclaredMethods
-68 -1: (Ljava/util/function/Function;Ljava/lang/Object;Ljava/lang/Object;)I
-22 -1: ()Ljava/util/Iterator;
-21 -1: sun/management/Sensor
-15 -1: getAvailableIDs
-51 -1: Lsun/util/PreHashedMap<Ljava/nio/charset/Charset;>;
-8 -1: elot_928
-6 -1: LATIN0
-45 -1: ([Ljava/lang/Object;II[Ljava/lang/Object;II)V
-10 -1: [Unlocked]
-15 -1: internArguments
-6 -1: LATIN9
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-27 -1: Ljava/net/URLStreamHandler;
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-20 -1: (Ljava/nio/Buffer;)V
-45 -1: <E:Ljava/lang/Object;>Ljava/util/Vector<TE;>;
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-22 -1: (JI)Ljava/lang/String;
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-42 -1: ()Ljava/util/concurrent/ConcurrentHashMap;
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-11 -1: replaceWith
-21 -1: Invalid port number :
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-11 -1: withInitial
-10 -1: X-UTF-32BE
-57 -1: (Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
-12 -1: wrong type:
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-17 -1: sun/misc/Resource
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-243 -1: (Ljava/util/concurrent/ConcurrentHashMap$BulkTask;III[Ljava/util/concurrent/ConcurrentHashMap$Node;Ljava/util/concurrent/ConcurrentHashMap$MapReduceMappingsToIntTask;Ljava/util/function/ToIntBiFunction;ILjava/util/function/IntBinaryOperator;)V
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-24 -1: (Ljava/io/PrintStream;)V
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-83 -1: (Lsun/misc/URLClassPath$FileLoader;Ljava/lang/String;Ljava/net/URL;Ljava/io/File;)V
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-23 -1: sun/misc/URLClassPath$2
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-66 -1: (Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/RuntimeException;
-38 -1: Ljava/util/Map<Ljava/lang/String;TT;>;
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-3 -1: \\n
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-25 -1: [Ljava/util/HashMap$Node;
-75 -1: ([Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
-11 -1: x-mswin-936
-32 -1: java/lang/management/MemoryUsage
-25 -1: (JS)Ljava/nio/ByteBuffer;
-25 -1: java/lang/ref/Finalizer$1
-25 -1: java/lang/ref/Finalizer$2
-21 -1: (Ljava/util/BitSet;)V
-25 -1: java/lang/ref/Finalizer$3
-83 -1: <T:Ljava/lang/Object;>(Ljava/util/Collection<+TT;>;Ljava/util/Comparator<-TT;>;)TT;
-24 -1: sun/nio/ch/Interruptible
-21 -1: (Ljava/util/BitSet;)Z
-72 -1: ([Ljava/security/ProtectionDomain;Ljava/security/AccessControlContext;)V
-54 -1: Ljava/util/AbstractSet<Ljava/util/Map$Entry<TK;TV;>;>;
-34 -1: getConstructorParameterAnnotations
-4 -1: name
-92 -1: <E:Ljava/lang/Enum<TE;>;>Ljava/lang/Object;Ljava/lang/Comparable<TE;>;Ljava/io/Serializable;
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-5 -1: (DD)D
-23 -1: reflectionFactoryAccess
-221 -1: (Ljava/util/concurrent/ConcurrentHashMap$BulkTask;III[Ljava/util/concurrent/ConcurrentHashMap$Node;Ljava/util/concurrent/ConcurrentHashMap$MapReduceValuesTask;Ljava/util/function/Function;Ljava/util/function/BiFunction;)V
-59 -1: (Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
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-51 -1: ()Lsun/reflect/generics/repository/FieldRepository;
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-3 -1: 775
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-37 -1: java/security/AllPermissionCollection
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-34 -1: java/lang/invoke/BoundMethodHandle
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-30 -1: java/io/UTFDataFormatException
-53 -1: (Ljava/nio/CharBuffer;)Ljava/nio/charset/CoderResult;
-48 -1: java/util/concurrent/ConcurrentHashMap$Traverser
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-64 -1: (Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodTypeForm;
-11 -1: setDelegate
-20 -1: (Ljava/util/List;)[C
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-22 -1: (CC)Ljava/lang/String;
-34 -1: sun/invoke/util/BytecodeDescriptor
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-53 -1: (Ljava/nio/ByteBuffer;)Ljava/nio/charset/CoderResult;
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-34 -1: Ljava/lang/IllegalAccessException;
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-3 -1: crc
-34 -1: (Z)Ljava/lang/invoke/MethodHandle;
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-15 -1: java/util/Stack
-57 -1: Ljava/util/Vector<Ljava/lang/ClassLoader$NativeLibrary;>;
-89 -1: (JLjava/util/function/ToDoubleFunction<-TV;>;DLjava/util/function/DoubleBinaryOperator;)D
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-44 -1: (Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
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-26 -1: java/net/InetSocketAddress
-36 -1: (Lsun/misc/URLClassPath$JarLoader;)V
-27 3: sun/launcher/LauncherHelper
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-4 -1: (Z)I
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-39 -1: (Ljava/lang/String;)Ljava/lang/Process;
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-17 -1: invokeBasicMethod
-27 -1: java/lang/invoke/LambdaForm
-99 -1: (Ljava/util/jar/Manifest;Ljava/util/jar/JarEntry;Ljava/io/InputStream;Ljava/util/jar/JarVerifier;)V
-46 -1: Lsun/reflect/generics/factory/GenericsFactory;
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-43 -1: sun/reflect/annotation/TypeAnnotationParser
-13 -1: encodedInPath
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-81 -1: ([Ljava/lang/ClassValue$Entry;Ljava/lang/ClassValue;)Ljava/lang/ClassValue$Entry;
-86 -1: (Ljava/lang/invoke/MethodHandle;Ljava/lang/Class<*>;II)Ljava/lang/invoke/MethodHandle;
-15 -1: cannot convert
-25 -1: getSystemResourceAsStream
-46 -1: (Ljava/util/Properties;)Ljava/util/Properties;
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-8 -1: ([SII)[S
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-19 -1: Ljava/lang/Boolean;
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-47 -1: java/lang/invoke/MethodHandleImpl$ArrayAccessor
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-11 -1: getCombiner
-58 -1: (Ljava/lang/String;I[Ljava/lang/invoke/LambdaForm$Name;I)V
-24 -1: java.system.class.loader
-14 -1: Can't handle:
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-38 -1: ()Ljava/util/HashMap$TreeNode<TK;TV;>;
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-45 -1: Lsun/misc/JavaSecurityProtectionDomainAccess;
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-7 -1: subList
-8 -1: UTF_32BE
-6 -1: U_None
-50 -1: sun/reflect/generics/repository/AbstractRepository
-62 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;Ljava/lang/Object;I)Z
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-38 -1: Ljava/util/Vector<Ljava/lang/String;>;
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-17 -1: (Ljava/net/URI;)V
-32 -1: java.security.cert.Certificate:
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-29 -1: Ljava/lang/invoke/DontInline;
-39 -1: java/lang/ref/Finalizer$FinalizerThread
-58 -1: (Ljava/lang/Class;)Lsun/reflect/generics/scope/ClassScope;
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-34 -1: java/util/Vector$VectorSpliterator
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-41 -1: Couldn't find 3-letter language code for
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-34 -1: Ljava/lang/annotation/ElementType;
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-26 -1: (ZLjava/lang/String;JJJZ)V
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-73 -1: ()[Ljava/lang/reflect/TypeVariable<Ljava/lang/reflect/Constructor<TT;>;>;
-56 -1: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;
-32 -1: (Ljava/util/Set;)Ljava/util/Set;
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-68 -1: (Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;
-23 -1: java/lang/ref/Reference
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-67 -1: (Ljava/io/DataInput;Ljava/lang/String;)Lsun/util/calendar/ZoneInfo;
-22 -1: ListCompositionPattern
-67 -1: (Ljava/lang/String;[BIILjava/security/CodeSource;)Ljava/lang/Class;
-3 1: xxx
-12 -1: java/net/URL
-27 -1: Can't overwrite cause with
-30 -1: sun/util/locale/BaseLocale$Key
-22 -1: forkSecondaryFinalizer
-23 -1: java/security/Principal
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-139 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/AbstractMap<TK;TV;>;Ljava/util/Map<TK;TV;>;Ljava/lang/Cloneable;Ljava/io/Serializable;
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-21 -1: java/util/Comparators
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-16 -1: Ljava/io/Writer;
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-22 -1: (Ljava/lang/Object;J)B
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-22 -1: (Ljava/lang/Object;J)S
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-11 -1: Caused by:
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-30 -1: is being checked
-11 -1: parseHeader
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-97 -1: (Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;
-31 -1: Ljava/lang/CharacterDataLatin1;
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-7 -1: promise
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-37 -1: (Ljava/lang/String;I)Ljava/lang/Long;
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-27 -1: (Ljava/io/FileDescriptor;)V
-11 -1: getEncoding
-48 -1: (Ljava/lang/ThreadLocal<*>;Ljava/lang/Object;I)V
-17 -1: java.runtime.name
-28 -1: (Lsun/invoke/util/Wrapper;)Z
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-15 -1: METHOD_RECEIVER
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-41 -1: ([Ljava/net/URL;Ljava/lang/ClassLoader;)V
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-58 -1: <T:Ljava/lang/Throwable;>(TT;)Lsun/invoke/empty/Empty;^TT;
-12 -1: java.version
-50 -1: (Ljava/io/InputStream;Ljava/nio/charset/Charset;)V
-32 2: sun/net/www/protocol/jar/Handler
-20 -1: java/lang/Compiler$1
-9 -1: LongCache
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-91 -1: (Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;)Ljava/lang/invoke/LambdaForm;
-27 -1: ()Lsun/security/util/Debug;
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-51 -1: (ICLjava/lang/Object;)Ljava/lang/invoke/LambdaForm;
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-17 -1: lastParameterType
-9 -1: NO_PTYPES
-116 -1: <T:Ljava/lang/Object;>([Ljava/lang/ClassValue$Entry<*>;Ljava/lang/ClassValue<TT;>;)Ljava/lang/ClassValue$Entry<TT;>;
-18 -1: DisplayNamePattern
-8 -1: getField
-5 -1: flags
-3 -1: PST
-17 -1: annotationDefault
-18 -1: java/nio/ByteOrder
-8 -1: highMask
-6 -1: ascii7
-29 -1: getGregorianYearFromFixedDate
-125 -1: (Ljava/lang/String;[Ljava/lang/invoke/LambdaForm$Name;[Ljava/lang/invoke/LambdaForm$Name;Ljava/lang/invoke/LambdaForm$Name;)V
-8 -1: =Lambda(
-29 -1: Ljava/util/WeakHashMap$Entry;
-18 -1: multiValueIterator
-74 -1: Ljava/util/LinkedHashMap<Ljava/lang/String;Ljava/io/ExpiringCache$Entry;>;
-13 -1: CONV_OP_LIMIT
-6 -1: sclSet
-81 -1: (Lsun/misc/URLClassPath$JarLoader;Ljava/util/jar/JarFile;)Ljava/util/jar/JarFile;
-14 -1: appendFragment
-46 -1: java/util/Collections$SynchronizedNavigableMap
-36 -1: application/x-java-serialized-object
-13 -1: setNativeName
-53 -1: java/util/concurrent/ConcurrentHashMap$ForwardingNode
-16 -1: setJavaAWTAccess
-30 -1: methodHandleInvokeLinkerMethod
-15 -1: reduceKeysToInt
-20 -1: ensureCapacityHelper
-23 -1: createFileURLConnection
-12 -1: d3dAvailable
-69 -1: (Ljava/lang/Object;Ljava/lang/invoke/MethodHandle;)Ljava/lang/String;
-49 -1: java/util/ArraysParallelSortHelpers$FJLong$Sorter
-21 -1: explicitCastArguments
-24 -1: JAVAFX_LAUNCH_MODE_CLASS
-9 -1: invoke_MT
-18 -1: ensureMemberAccess
-74 -1: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)I
-36 -1: java/nio/charset/spi/CharsetProvider
-23 -1: (Ljava/lang/String;II)V
-14 -1: initProperties
-4 -1: (F)F
-35 -1: [[Ljava/lang/annotation/Annotation;
-4 -1: (F)I
-106 -1: Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/Comparable<Ljava/lang/String;>;Ljava/lang/CharSequence;
-46 -1: java/lang/invoke/BoundMethodHandle$SpeciesData
-74 -1: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
-24 -1: java.launcher.opt.header
-37 -1: ([Ljava/security/ProtectionDomain;Z)V
-10 -1: lineBuffer
-7 -1: ibm-813
-9 -1: isBuiltin
-4 -1: (F)V
-7 -1: ibm-819
-9 -1: H_ESCAPED
-4 -1: (F)Z
-20 -1: suppressedExceptions
-12 -1: UTF-32LE-BOM
-19 -1: CalendarSystem.java
-8 -1: readOnly
-81 -1: (JLjava/util/function/Function;Ljava/util/function/BiFunction;)Ljava/lang/Object;
-32 -1: sun/misc/Launcher$AppClassLoader
-78 -1: Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/Comparable<Ljava/io/File;>;
-17 -1: [Ljava/lang/Enum;
-41 -1: java/util/Collections$CheckedNavigableSet
-8 -1: asSetter
-3 -1: dom
-41 -1: (I)[Ljava/util/WeakHashMap$Entry<TK;TV;>;
-16 -1: localeExtensions
-21 -1: sun/net/www/ParseUtil
-21 -1: Ljava/nio/ByteBuffer;
-29 -1: java/util/concurrent/TimeUnit
-25 -1: java/lang/CharacterData00
-15 -1: sun/misc/Unsafe
-28 -1: java/io/ByteArrayInputStream
-3 -1: dow
-25 -1: java/lang/CharacterData01
-25 -1: java/lang/CharacterData02
-6 -1: STORED
-11 -1: isTransient
-8 -1: function
-16 -1: getCanonicalFile
-13 -1: ,useDaylight=
-24 -1: domain (context is null)
-12 -1: Cleaner.java
-17 -1: CalendarDate.java
-49 -1: Lsun/reflect/generics/repository/FieldRepository;
-14 -1: forInputString
-25 -1: java/lang/CharacterData0E
-67 -1: (Ljava/lang/Object;Ljava/util/function/Supplier;)Ljava/lang/Object;
-19 -1: codePointBeforeImpl
-6 -1: script
-21 -1: systemNativeLibraries
-38 -1: ([Ljava/lang/Class;)Ljava/lang/String;
-14 -1: CONTENT_LENGTH
-19 -1: HeapCharBuffer.java
-22 -1: ExtendedProviderHolder
-41 -1: java/lang/invoke/InvokerBytecodeGenerator
-12 -1: basicInvoker
-26 -1: ([Ljava/lang/Comparable;)V
-10 -1: val$tclass
-47 -1: (Ljava/lang/Throwable;)Lsun/invoke/empty/Empty;
-18 -1: isLegalReplacement
-22 -1: spliteratorUnknownSize
-15 -1: SynchronizedSet
-16 -1: MethodParameters
-22 -1: desiredAssertionStatus
-29 -1: ()Ljava/util/ArrayDeque<TE;>;
-36 -1: ()Ljava/lang/reflect/Constructor<*>;
-66 -1: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/invoke/LambdaForm;>;
-58 -1: (Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;)V
-50 -1: (Ljava/util/concurrent/CountedCompleter;[J[JIIII)V
-14 -1: requireNonNull
-21 -1: java/lang/ThreadGroup
-95 -1: ([Ljava/util/concurrent/ConcurrentHashMap$Node;ILjava/util/concurrent/ConcurrentHashMap$Node;)V
-76 -1: (Ljava/nio/channels/WritableByteChannel;Ljava/nio/charset/CharsetEncoder;I)V
-14 -1: reflectionData
-33 -1: Ljava/lang/invoke/MethodTypeForm;
-7 -1: tuesday
-31 -1: ()Lsun/misc/JavaSecurityAccess;
-14 -1: fieldFilterMap
-28 -1: ([Ljava/lang/ThreadGroup;Z)I
-7 -1: ibm-850
-83 -1: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;
-7 -1: ibm-852
-5 -1: cesu8
-14 -1: ForwardingNode
-29 -1: (Ljava/nio/ByteBuffer;IIIII)V
-7 -1: ibm-855
-12 -1: SingletonSet
-16 -1: isOtherUppercase
-15 -1: FIELD_UNDEFINED
-9 -1: makeEntry
-7 -1: ibm-857
-10 -1: extensions
-10 -1: longStream
-19 -1: getGenericSignature
-7 -1: newNode
-8 -1: jarNames
-25 -1: java/util/jar/JarVerifier
-49 -1: ()[Lsun/reflect/generics/tree/ClassTypeSignature;
-4 -1: wait
-115 -1: (Ljava/lang/String;Lsun/reflect/generics/factory/GenericsFactory;)Lsun/reflect/generics/repository/ClassRepository;
-56 -1: (Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;
-65 -1: (Lsun/util/locale/BaseLocale;Lsun/util/locale/LocaleExtensions;)V
-7 -1: ibm-862
-9 -1: ISO646-US
-7 -1: ibm-866
-16 -1: extendedProvider
-7 -1: ([C[C)Z
-93 -1: (Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodHandle;
-8 -1: getHours
-21 -1: ()[Ljava/lang/String;
-187 -1: (Ljava/util/concurrent/ConcurrentHashMap$BulkTask;III[Ljava/util/concurrent/ConcurrentHashMap$Node;Ljava/util/concurrent/ConcurrentHashMap$ReduceKeysTask;Ljava/util/function/BiFunction;)V
-106 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/concurrent/locks/ReentrantLock;Ljava/io/Serializable;
-24 -1: java/nio/file/FileSystem
-14 -1: ForEachKeyTask
-13 -1: defaultLocale
-20 -1: constructorModifiers
-13 -1: asWrapperType
-42 -1: (Ljava/lang/String;ZI)Ljava/lang/Class<*>;
-17 -1: BaseCalendar.java
-76 -1: (Ljava/util/jar/JarFile;Ljava/util/jar/JarEntry;)[Ljava/security/CodeSigner;
-14 -1: isSynchronized
-27 -1: java/nio/DirectByteBuffer$1
-3 -1: ()B
-7 -1: ibm-874
-12 -1: exactInvoker
-3 -1: ()C
-39 -1: (Ljava/lang/Thread;Ljava/lang/Object;)V
-3 -1: ()D
-3 -1: ()F
-27 -1: [Ljava/lang/reflect/Method;
-10 -1: floatValue
-3 -1: ()I
-3 -1: ()J
-18 -1: getLocaleResources
-59 -1: java/util/concurrent/ConcurrentHashMap$MapReduceEntriesTask
-67 -1: (ILjava/lang/Object;Ljava/lang/Object;Ljava/util/Hashtable$Entry;)V
-11 -1: maxPriority
-11 -1: getStringAt
-60 -1: (Ljava/lang/ClassValue$Version;)Ljava/lang/ClassValue$Entry;
-3 -1: ()S
-49 -1: (Ljava/lang/String;)Ljava/io/ExpiringCache$Entry;
-42 -1: (III)Lsun/util/calendar/BaseCalendar$Date;
-82 -1: <T:Ljava/lang/Object;>(Ljava/util/Set<TT;>;Ljava/lang/Object;)Ljava/util/Set<TT;>;
-62 -1: ([BLsun/reflect/ConstantPool;Ljava/lang/Class;)Ljava/util/Map;
-3 -1: ()V
-24 -1: ()Ljava/nio/ShortBuffer;
-29 -1: file descriptor can't be null
-3 -1: ()Z
-7 -1: matcher
-66 -1: (Ljava/lang/reflect/Constructor;)Lsun/reflect/ConstructorAccessor;
-7 -1: matches
-12 -1: getAuthority
-16 -1: java/lang/Object
-5 -1: (IC)V
-17 -1: EmptyListIterator
-8 -1: charsets
-8 -1: sameFile
-47 -1: (TT;Ljava/util/function/UnaryOperator<TV;>;)TV;
-16 -1: overwrittenEntry
-15 -1: reinvokerTarget
-11 -1: isUpperCase
-5 -1: toUri
-9 -1: GMT+00:00
-33 -1: java/util/concurrent/ForkJoinPool
-10 -1: parseFloat
-53 -1: java/util/concurrent/ConcurrentHashMap$SearchKeysTask
-48 -1: (Ljava/lang/Object;Ljava/util/LinkedList$Node;)V
-82 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;Ljava/lang/Object;ILjava/lang/Class<*>;)V
-15 -1: reduceCacheLoad
-76 -1: (Ljava/lang/Class<*>;[Ljava/lang/reflect/Method;)[Ljava/lang/reflect/Method;
-20 -1: singletonSpliterator
-24 -1: getTransitionEpochSecond
-24 -1: MapReduceValuesToIntTask
-13 -1: ALLOWED_FLAGS
-55 -1: (Ljava/lang/reflect/Field;Z)Lsun/reflect/FieldAccessor;
-34 -1: [Ljava/lang/annotation/Annotation;
-10 -1: readBuffer
-21 -1: Illegal month value:
-31 -1: java/security/SecureClassLoader
-12 -1: reinitialize
-5 -1: limit
-4 -1: grow
-15 -1: getCreationTime
-7 -1: , from
-25 -1: (Ljava/lang/ClassValue;)V
-13 -1: java.compiler
-37 -1: ()Ljava/util/Set<Ljava/lang/String;>;
-6 -1: FJChar
-16 -1: getFieldAccessor
-4 -1: eras
-11 -1: isSupported
-24 -1: ()Ljava/text/DateFormat;
-32 -1: java/util/Collections$CopiesList
-32 -1: java/io/NotSerializableException
-15 -1: typeAnnotations
-27 -1: defaultAllowUserInteraction
-57 -1: (Ljava/lang/String;I[Ljava/lang/invoke/LambdaForm$Name;)V
-18 -1: checkArgumentTypes
-71 -1: (Lsun/util/calendar/BaseCalendar$Date;)Lsun/util/calendar/BaseCalendar;
-10 -1: isMirrored
-27 -1: (I)Ljava/lang/Thread$State;
-26 -1: (Ljava/util/Collection;Z)Z
-6 -1: ibm367
-16 -1: isAssignableFrom
-7 -1: readUTF
-35 -1: Ljava/lang/ref/ReferenceQueue<TV;>;
-56 -1: ([Ljava/util/HashMap$Node;Ljava/util/HashMap$TreeNode;)V
-8 -1: MANDATED
-18 -1: canonicalizeRegion
-11 -1: checkAccept
-44 -1: (Ljava/net/Proxy;)Lsun/net/ApplicationProxy;
-8 -1: ECMA-118
-22 -1: ReflectPermission.java
-4 -1: _put
-41 -1: java.lang.invoke.MethodHandle.DEBUG_NAMES
-47 -1: java/util/concurrent/ConcurrentHashMap$TreeNode
-44 -1: (Ljava/net/URL;[Ljava/security/CodeSigner;)V
-5 -1: april
-44 -1: ([Ljava/lang/Class<*>;Ljava/lang/Class<*>;)V
-150 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/concurrent/ConcurrentHashMap$CollectionView<TK;TV;TK;>;Ljava/util/Set<TK;>;Ljava/io/Serializable;
-91 -1: (ILjava/lang/Object;Ljava/lang/Object;Ljava/util/HashMap$Node;)Ljava/util/HashMap$TreeNode;
-26 -1: sun/net/util/IPAddressUtil
-8 -1: Modifier
-9 -1: isVarargs
-24 -1: -- listing properties --
-16 -1: hasAllPermission
-27 -1: MapReduceMappingsToLongTask
-29 -1: sharedGetParameterAnnotations
-9 -1: argCounts
-11 -1: toLocalTime
-89 -1: (Ljava/lang/invoke/LambdaForm;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MemberName;
-4 -1: ROOT
-20 -1: sun.reflect.noCaches
-18 -1: UnicodeBigUnmarked
-4 -1: Lazy
-35 -1: java/lang/invoke/SimpleMethodHandle
-20 -1: (I)Ljava/nio/Buffer;
-48 -1: ()Lsun/reflect/generics/tree/ClassTypeSignature;
-31 -1: (I[CII)Ljava/lang/StringBuffer;
-17 -1: America/Anchorage
-7 -1: markpos
-9 -1: enumerate
-11 -1: parseLocale
-24 -1: java.launcher.cls.error1
-46 -1: (ILjava/lang/Object;)Ljava/lang/StringBuilder;
-24 -1: java.launcher.cls.error2
-24 -1: java.launcher.cls.error3
-24 -1: java.launcher.cls.error4
-21 -1: java/util/ArrayList$1
-17 -1: getExceptionTypes
-24 -1: java.launcher.cls.error5
-30 -1: java/util/Spliterator$OfDouble
-10 -1: forDecoder
-8 -1: getEntry
-10 -1: checkGuard
-12 -1: checkInitted
-34 -1: Lsun/util/locale/LocaleExtensions;
-41 -1: java/util/ArraysParallelSortHelpers$FJInt
-10 -1: findStatic
-22 -1: setConstructorAccessor
-34 -1: Lsun/misc/URLClassPath$FileLoader;
-20 -1: not a reinvoker MH:
-16 -1: LongCumulateTask
-11 -1: checkAccess
-14 -1: SearchKeysTask
-36 -1: ()[Ljava/lang/reflect/AnnotatedType;
-11 -1: initDefault
--- a/test/hotspot/jtreg/runtime/appcds/FieldAnnotationsTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test for field annotations.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/FieldAnnotationsApp.java test-classes/MyAnnotation.java
- * @run driver FieldAnnotationsTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-// This is a test for the handling of multi-dimensional Arrays in MetaspaceClosure.
-//
-// We choose FieldAnnotations because they happen to be implemented as a multi-dimension
-// Array (Annotations::_fields_annotations, which is of type Array<Array<unsigned char>*>*,
-// and is handled by the template class PointerArrayRef<T> in metaspaceClosure.hpp).
-//
-// Specifically, we are testing the following C code, where _fields_annotations is non-NULL:
-//
-// void Annotations::metaspace_pointers_do(MetaspaceClosure* it) {
-// ...
-// it->push(&_fields_annotations);
-//
-// which will be matched with the function
-//
-// template <typename T> void MetaspaceClosure::push(Array<T*>** mpp, Writability w = _default)
-//
-public class FieldAnnotationsTest {
- public static void main(String[] args) throws Exception {
- String[] ARCHIVE_CLASSES = {"FieldAnnotationsApp", "MyAnnotation"};
- String appJar = JarBuilder.build("FieldAnnotationsTest", ARCHIVE_CLASSES);
-
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, ARCHIVE_CLASSES);
- TestCommon.checkDump(dumpOutput);
-
- OutputAnalyzer execOutput = TestCommon.exec(appJar, "FieldAnnotationsApp");
- TestCommon.checkExec(execOutput, "Field annotations are OK.");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/FreeUnusedMetadata.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,118 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Unused metadata created during dump time should be freed from the CDS archive.
- * @requires vm.cds
- * @library /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile test-classes/MethodNoReturn.jasm test-classes/Hello.java
- * @run driver FreeUnusedMetadata
- */
-
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class FreeUnusedMetadata {
- static byte iconst_1 = 4;
- static byte pop = 87;
- static byte[] pattern = { // This has the same sequence as in test-classes/MethodNoReturn.jasm
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- pop,
- iconst_1,
- iconst_1,
- iconst_1,
- iconst_1,
- iconst_1,
- iconst_1,
- iconst_1,
- iconst_1,
- pop,
- pop,
- pop,
- pop,
- pop,
- pop,
- pop,
- pop
- };
-
- public static void main(String[] args) throws Exception {
- String[] ARCHIVE_CLASSES = {"Hello", "MethodNoReturn"};
- String appJar = JarBuilder.build("FreeUnusedMetadata", ARCHIVE_CLASSES);
-
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, ARCHIVE_CLASSES);
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
-
- OutputAnalyzer execOutput = TestCommon.exec(appJar, "Hello");
- TestCommon.checkExec(execOutput, "Hello World");
-
-
- String archive = TestCommon.getCurrentArchiveName();
- System.out.println("Checking for pattern inside " + archive + "...");
-
- byte[] data = Files.readAllBytes(Paths.get(archive));
- int max = data.length - pattern.length;
- for (int i=0; i<max; i++) {
- if (data[i+0] == iconst_1 && data[i+1] == pop &&
- data[i+2] == iconst_1 && data[i+3] == pop) {
- boolean match = true;
- for (int x=4; x<pattern.length; x++) {
- if (data[i+x] != pattern[x]) {
- match = false;
- break;
- }
- }
-
- if (match) {
- throw new RuntimeException("method of unverifiable class should have been " +
- "removed from the archive " + archive +
- " , but was found at offset " + i);
- }
- }
- }
- System.out.println("Not found: method from unverifiable class has been removed");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/GraalWithLimitedMetaspace.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,136 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test dumping with limited metaspace with loading of JVMCI related classes.
- * VM should not crash but CDS dump will abort upon failure in allocating metaspace.
- * @requires vm.cds & vm.graal.enabled & vm.compMode == "Xmixed"
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build UseAppCDS_Test
- * @run driver ClassFileInstaller -jar test.jar UseAppCDS_Test
- * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
- * -XX:+TieredCompilation -XX:+UseJVMCICompiler -Djvmci.Compiler=graal
- * GraalWithLimitedMetaspace
- */
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.io.*;
-
-public class GraalWithLimitedMetaspace {
-
- // Class UseAppCDS_Test is loaded by the App loader
-
- static final String TEST_OUT = "UseAppCDS_Test.main--executed";
-
- private static final String TESTJAR = "./test.jar";
- private static final String TESTNAME = "UseAppCDS_Test";
- private static final String TESTCLASS = TESTNAME + ".class";
-
- private static final String CLASSLIST_FILE = "./GraalWithLimitedMetaspace.classlist";
- private static final String ARCHIVE_FILE = "./GraalWithLimitedMetaspace.jsa";
- private static final String BOOTCLASS = "java.lang.Class";
-
- public static void main(String[] args) throws Exception {
-
- // dump loaded classes into a classlist file
- dumpLoadedClasses(new String[] { BOOTCLASS, TESTNAME });
-
-
- // create an archive using the classlist
- dumpArchive();
-
- }
-
- public static List<String> toClassNames(String filename) throws IOException {
- ArrayList<String> classes = new ArrayList<>();
- try (BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(filename)))) {
- for (; ; ) {
- String line = br.readLine();
- if (line == null) {
- break;
- }
- classes.add(line.replaceAll("/", "."));
- }
- }
- return classes;
- }
-
- static void dumpLoadedClasses(String[] expectedClasses) throws Exception {
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
- "-XX:DumpLoadedClassList=" + CLASSLIST_FILE,
- // trigger JVMCI runtime init so that JVMCI classes will be
- // included in the classlist
- "-XX:+UnlockExperimentalVMOptions",
- "-XX:+EnableJVMCI",
- "-XX:+EagerJVMCI",
- "-cp",
- TESTJAR,
- TESTNAME,
- TEST_OUT);
-
- OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-loaded-classes")
- .shouldHaveExitValue(0)
- .shouldContain(TEST_OUT);
-
- List<String> dumpedClasses = toClassNames(CLASSLIST_FILE);
-
- for (String clazz : expectedClasses) {
- if (!dumpedClasses.contains(clazz)) {
- throw new RuntimeException(clazz + " missing in " +
- CLASSLIST_FILE);
- }
- }
- }
-
- static void dumpArchive() throws Exception {
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
- "-cp",
- TESTJAR,
- "-XX:SharedClassListFile=" + CLASSLIST_FILE,
- "-XX:SharedArchiveFile=" + ARCHIVE_FILE,
- "-Xlog:cds",
- "-Xshare:dump",
- "-XX:MetaspaceSize=12M",
- "-XX:MaxMetaspaceSize=12M");
-
- OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-archive");
- int exitValue = output.getExitValue();
- if (exitValue == 1) {
- output.shouldContain("Failed allocating metaspace object type");
- } else if (exitValue == 0) {
- output.shouldContain("Loading classes to share");
- } else {
- throw new RuntimeException("Unexpected exit value " + exitValue);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/HelloExtTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary a simple test for loading a class using the platform class loader
- * (which used to be called the "extension loader) in AppCDS
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile test-classes/HelloExt.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver HelloExtTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class HelloExtTest {
-
- public static void main(String[] args) throws Exception {
- JarBuilder.build("helloExt", "HelloExt");
-
- String appJar = TestCommon.getTestJar("helloExt.jar");
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
-
- TestCommon.dump(appJar,
- TestCommon.list("javax/annotation/processing/FilerException", "[Ljava/lang/Comparable;"),
- bootClassPath);
-
- String prefix = ".class.load. ";
- String class_pattern = ".*LambdaForm[$]MH[/][0123456789].*";
- String suffix = ".*source: shared objects file.*";
- String pattern = prefix + class_pattern + suffix;
-
- TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, bootClassPath, "-Xlog:class+load", "HelloExt")
- .assertNormalExit(output -> output.shouldNotMatch(pattern));
-
-
- TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, bootClassPath, "-Xlog:class+load",
- "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary",
- "HelloExt")
- .assertNormalExit(output -> output.shouldNotMatch(class_pattern));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/HelloTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Hello World test for AppCDS
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver HelloTest
- */
-
-public class HelloTest {
- public static void main(String[] args) throws Exception {
- TestCommon.test(JarBuilder.getOrCreateHelloJar(),
- TestCommon.list("Hello"), "Hello");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/IgnoreEmptyClassPaths.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test the -XX:+IgnoreEmptyClassPaths flag
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/HelloMore.java
- * @run driver IgnoreEmptyClassPaths
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class IgnoreEmptyClassPaths {
-
- public static void main(String[] args) throws Exception {
- String jar1 = JarBuilder.getOrCreateHelloJar();
- String jar2 = JarBuilder.build("IgnoreEmptyClassPaths_more", "HelloMore");
-
- String sep = File.pathSeparator;
- String cp_dump = jar1 + sep + jar2 + sep;
- String cp_exec = sep + jar1 + sep + sep + jar2 + sep;
-
- TestCommon.testDump(cp_dump, TestCommon.list("Hello", "HelloMore"),
- "-XX:+TraceClassPaths", "-XX:+IgnoreEmptyClassPaths");
-
- TestCommon.run(
- "-verbose:class",
- "-cp", cp_exec,
- "-XX:+IgnoreEmptyClassPaths", // should affect classpath even if placed after the "-cp" argument
- "-XX:+TraceClassPaths",
- "HelloMore")
- .assertNormalExit();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/JarBuilder.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,269 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @summary Simple jar builder
- * Input: jarName className1 className2 ...
- * do not specify extensions, just the names
- * E.g. prot_domain ProtDomainA ProtDomainB
- * Output: A jar containing compiled classes, placed in a test classes folder
- * @library /open/test/lib
- */
-
-import jdk.test.lib.JDKToolFinder;
-import jdk.test.lib.compiler.CompilerUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-import java.io.File;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import sun.tools.jar.Main;
-
-public class JarBuilder {
- // to turn DEBUG on via command line: -DJarBuilder.DEBUG=[true, TRUE]
- private static final boolean DEBUG = Boolean.parseBoolean(System.getProperty("JarBuilder.DEBUG", "false"));
- private static final String classDir = System.getProperty("test.classes");
-
- public static String getJarFilePath(String jarName) {
- return classDir + File.separator + jarName + ".jar";
- }
-
- // jar all files under dir, with manifest file man, with an optional versionArgs
- // for generating a multi-release jar.
- // The jar command is as follows:
- // jar cmf \
- // <path to output jar> <path to the manifest file>\
- // -C <path to the base classes> .\
- // --release 9 -C <path to the versioned classes> .
- // the last line begins with "--release" corresponds to the optional versionArgs.
- public static void build(String jarName, File dir, String man, String ...versionArgs)
- throws Exception {
- ArrayList<String> args = new ArrayList<String>();
- if (man != null) {
- args.add("cfm");
- } else {
- args.add("cf");
- }
- args.add(classDir + File.separator + jarName + ".jar");
- if (man != null) {
- args.add(man);
- }
- args.add("-C");
- args.add(dir.getAbsolutePath());
- args.add(".");
- for (String verArg : versionArgs) {
- args.add(verArg);
- }
- createJar(args);
- }
-
- public static String build(String jarName, String ...classNames)
- throws Exception {
-
- return createSimpleJar(classDir, getJarFilePath(jarName), classNames);
- }
-
- public static String build(boolean classesInWorkDir, String jarName, String ...classNames)
- throws Exception {
- if (classesInWorkDir) {
- return createSimpleJar(".", getJarFilePath(jarName), classNames);
- } else {
- return build(jarName, classNames);
- }
- }
-
-
- public static String buildWithManifest(String jarName, String manifest,
- String jarClassesDir, String ...classNames) throws Exception {
- String jarPath = getJarFilePath(jarName);
- ArrayList<String> args = new ArrayList<String>();
- args.add("cvfm");
- args.add(jarPath);
- args.add(System.getProperty("test.src") + File.separator + "test-classes"
- + File.separator + manifest);
- addClassArgs(args, jarClassesDir, classNames);
- createJar(args);
-
- return jarPath;
- }
-
-
- // Execute: jar uvf $jarFile -C $dir .
- static void update(String jarFile, String dir) throws Exception {
- String jarExe = JDKToolFinder.getJDKTool("jar");
-
- ArrayList<String> args = new ArrayList<>();
- args.add(jarExe);
- args.add("uvf");
- args.add(jarFile);
- args.add("-C");
- args.add(dir);
- args.add(".");
-
- executeProcess(args.toArray(new String[1]));
- }
-
-
- private static String createSimpleJar(String jarclassDir, String jarName,
- String[] classNames) throws Exception {
-
- ArrayList<String> args = new ArrayList<String>();
- args.add("cf");
- args.add(jarName);
- addClassArgs(args, jarclassDir, classNames);
- createJar(args);
-
- return jarName;
- }
-
- private static void addClassArgs(ArrayList<String> args, String jarclassDir,
- String[] classNames) {
-
- for (String name : classNames) {
- args.add("-C");
- args.add(jarclassDir);
- args.add(name + ".class");
- }
- }
-
- public static void createModularJar(String jarPath,
- String classesDir,
- String mainClass) throws Exception {
- ArrayList<String> argList = new ArrayList<String>();
- argList.add("--create");
- argList.add("--file=" + jarPath);
- if (mainClass != null) {
- argList.add("--main-class=" + mainClass);
- }
- argList.add("-C");
- argList.add(classesDir);
- argList.add(".");
- createJar(argList);
- }
-
- private static void createJar(ArrayList<String> args) {
- if (DEBUG) printIterable("createJar args: ", args);
-
- Main jarTool = new Main(System.out, System.err, "jar");
- if (!jarTool.run(args.toArray(new String[1]))) {
- throw new RuntimeException("jar operation failed");
- }
- }
-
- // Many AppCDS tests use the same simple "Hello.jar" which contains
- // simple Hello.class and does not specify additional attributes.
- // For this common use case, use this method to get the jar path.
- // The method will check if the jar already exists
- // (created by another test or test run), and will create the jar
- // if it does not exist
- public static String getOrCreateHelloJar() throws Exception {
- String jarPath = getJarFilePath("hello");
-
- File jarFile = new File(jarPath);
- if (jarFile.exists()) {
- return jarPath;
- } else {
- return build("hello", "Hello");
- }
- }
-
- public static void compile(String dstPath, String source, String... extraArgs) throws Exception {
- ArrayList<String> args = new ArrayList<String>();
- args.add(JDKToolFinder.getCompileJDKTool("javac"));
- args.add("-d");
- args.add(dstPath);
- if (extraArgs != null) {
- for (String s : extraArgs) {
- args.add(s);
- }
- }
- args.add(source);
-
- if (DEBUG) printIterable("compile args: ", args);
-
- ProcessBuilder pb = new ProcessBuilder(args);
- OutputAnalyzer output = new OutputAnalyzer(pb.start());
- output.shouldHaveExitValue(0);
- }
-
- public static void compileModule(Path src,
- Path dest,
- String modulePathArg // arg to --module-path
- ) throws Exception {
- boolean compiled = false;
- if (modulePathArg == null) {
- compiled = CompilerUtils.compile(src, dest);
- } else {
- compiled = CompilerUtils.compile(src, dest,
- "--module-path", modulePathArg);
- }
- if (!compiled) {
- throw new RuntimeException("module did not compile");
- }
- }
-
-
- public static void signJar() throws Exception {
- String keyTool = JDKToolFinder.getJDKTool("keytool");
- String jarSigner = JDKToolFinder.getJDKTool("jarsigner");
- String classDir = System.getProperty("test.classes");
- String FS = File.separator;
-
- executeProcess(keyTool,
- "-genkey", "-keystore", "./keystore", "-alias", "mykey",
- "-storepass", "abc123", "-keypass", "abc123",
- "-dname", "CN=jvmtest")
- .shouldHaveExitValue(0);
-
- executeProcess(jarSigner,
- "-keystore", "./keystore", "-storepass", "abc123", "-keypass",
- "abc123", "-signedjar", classDir + FS + "signed_hello.jar",
- classDir + FS + "hello.jar", "mykey")
- .shouldHaveExitValue(0);
- }
-
- private static OutputAnalyzer executeProcess(String... cmds)
- throws Exception {
-
- JarBuilder.printArray("executeProcess: ", cmds);
- return ProcessTools.executeProcess(new ProcessBuilder(cmds));
- }
-
- // diagnostic
- public static void printIterable(String msg, Iterable<String> l) {
- StringBuilder sum = new StringBuilder();
- for (String s : l) {
- sum.append(s).append(' ');
- }
- System.out.println(msg + sum.toString());
- }
-
- public static void printArray(String msg, String[] l) {
- StringBuilder sum = new StringBuilder();
- for (String s : l) {
- sum.append(s).append(' ');
- }
- System.out.println(msg + sum.toString());
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/JvmtiAddPath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary JvmtiEnv::AddToBootstrapClassLoaderSearch and JvmtiEnv::AddToSystemClassLoaderSearch should disable AppCDS
- * @requires vm.cds
- * @bug 8060592
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @compile test-classes/Hello.java
- * @compile test-classes/JvmtiApp.java
- * @run driver JvmtiAddPath
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class JvmtiAddPath {
- static String use_whitebox_jar;
- static String[] no_extra_matches = {};
- static String[] check_appcds_enabled = {
- "[class,load] ExtraClass source: shared object"
- };
- static String[] check_appcds_disabled = {
- "[class,load] ExtraClass source: file:"
- };
-
- static void run(String cp, String... args) throws Exception {
- run(no_extra_matches, cp, args);
- }
-
- static void run(String[] extra_matches, String cp, String... args) throws Exception {
- String[] opts = {"-cp", cp, "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", use_whitebox_jar};
- opts = TestCommon.concat(opts, args);
- TestCommon.run(opts).assertNormalExit(extra_matches);
- }
-
- public static void main(String[] args) throws Exception {
- JarBuilder.build("jvmti_addboot", "Hello");
- JarBuilder.build("jvmti_addapp", "Hello");
- JarBuilder.build("jvmti_app", "JvmtiApp", "ExtraClass");
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
-
- // In all the test cases below, appJar does not contain Hello.class. Instead, we
- // append JAR file(s) that contain Hello.class to the boot classpath, the app
- // classpath, or both, and verify that Hello.class is loaded by the expected ClassLoader.
- String appJar = TestCommon.getTestJar("jvmti_app.jar"); // contains JvmtiApp.class
- String addappJar = TestCommon.getTestJar("jvmti_addapp.jar"); // contains Hello.class
- String addbootJar = TestCommon.getTestJar("jvmti_addboot.jar"); // contains Hello.class
- String twoAppJars = appJar + File.pathSeparator + addappJar;
- String wbJar = TestCommon.getTestJar("WhiteBox.jar");
- use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- TestCommon.testDump(appJar, TestCommon.list("JvmtiApp", "ExtraClass"), use_whitebox_jar);
-
- System.out.println("Test case 1: not adding any paths - Hello.class should not be found");
- run(check_appcds_enabled, appJar, "-Xlog:class+load", "JvmtiApp", "noadd"); // appcds should be enabled
-
- System.out.println("Test case 2: add to boot classpath only - should find Hello.class in boot loader");
- String[] toCheck = (TestCommon.isDynamicArchive()) ? check_appcds_enabled
- : check_appcds_disabled;
- run(toCheck, appJar, "-Xlog:class+load", "JvmtiApp", "bootonly", addbootJar); // appcds should be disabled
-
- System.out.println("Test case 3: add to app classpath only - should find Hello.class in app loader");
- run(appJar, "JvmtiApp", "apponly", addappJar);
-
- System.out.println("Test case 4: add to boot and app paths - should find Hello.class in boot loader");
- run(appJar, "JvmtiApp", "appandboot", addbootJar, addappJar);
-
- System.out.println("Test case 5: add to app using -cp, but add to boot using JVMTI - should find Hello.class in boot loader");
- run(twoAppJars, "JvmtiApp", "bootonly", addappJar);
-
- System.out.println("Test case 6: add to app using AppCDS, but add to boot using JVMTI - should find Hello.class in boot loader");
- TestCommon.testDump(twoAppJars, TestCommon.list("JvmtiApp", "ExtraClass", "Hello"), use_whitebox_jar);
- if (!TestCommon.isDynamicArchive()) {
- // skip for dynamic archive, the Hello class will be loaded from
- // the dynamic archive
- run(twoAppJars, "JvmtiApp", "bootonly", addappJar);
- }
-
- System.out.println("Test case 7: add to app using AppCDS, no JVMTI calls - should find Hello.class in app loader");
- run(twoAppJars, "JvmtiApp", "noadd-appcds");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/LongClassListPath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test the handling of long path to the classlist file.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver LongClassListPath
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-import java.util.Arrays;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class LongClassListPath {
- private static final int MAX_PATH = 260;
- public static void main(String[] args) throws Exception {
- String[] classes = {"hello"};
- String classList =
- CDSTestUtils.makeClassList(classes).getPath();
- String archiveName = "LongClassListPath.jsa";
-
- // Create a directory with long path and copy the classlist file to
- // the directory.
- Path classDir = Paths.get(System.getProperty("test.classes"));
- Path destDir = classDir;
- int subDirLen = MAX_PATH - classDir.toString().length() - 2;
- if (subDirLen > 0) {
- char[] chars = new char[subDirLen];
- Arrays.fill(chars, 'x');
- String subPath = new String(chars);
- destDir = Paths.get(System.getProperty("test.classes"), subPath);
- }
- File longDir = destDir.toFile();
- longDir.mkdir();
- String destClassList = longDir.getPath() + File.separator + "LongClassListPath.classlist";
- Files.copy(Paths.get(classList), Paths.get(destClassList), StandardCopyOption.REPLACE_EXISTING);
-
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-XX:ExtraSharedClassListFile=" + destClassList, "-cp", JarBuilder.getOrCreateHelloJar())
- .setArchiveName(archiveName);
- CDSTestUtils.createArchiveAndCheck(opts);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/LotsOfClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.util.ArrayList;
-
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-
-/*
- * @test
- * @summary Try to archive lots of classes by searching for classes from the jrt:/ file system. With JDK 12
- * this will produce an archive with over 30,000 classes.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @run driver/timeout=500 LotsOfClasses
- */
-
-public class LotsOfClasses {
-
- public static void main(String[] args) throws Throwable {
- ArrayList<String> list = new ArrayList<>();
- TestCommon.findAllClasses(list);
-
- CDSOptions opts = new CDSOptions();
- opts.setClassList(list);
- opts.addSuffix("--add-modules");
- opts.addSuffix("ALL-SYSTEM");
- opts.addSuffix("-Xlog:hashtables");
- opts.addSuffix("-Xmx500m");
- opts.addSuffix("-Xlog:gc+region+cds");
- opts.addSuffix("-Xlog:gc+region=trace");
-
- OutputAnalyzer out = CDSTestUtils.createArchive(opts);
- CDSTestUtils.checkDump(out);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/MissingSuperTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary When super class is missing during dumping, no crash should happen.
- *
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/MissingSuper.java
- * @run driver MissingSuperTest
- */
-
-public class MissingSuperTest {
-
- public static void main(String[] args) throws Exception {
- // The classes "MissingSuperSup" and "MissingSuperIntf" are intentionally not
- // included into the jar to provoke the test condition
- JarBuilder.build("missing_super", "MissingSuper",
- "MissingSuperSub", "MissingSuperImpl");
-
- String appJar = TestCommon.getTestJar("missing_super.jar");
- TestCommon.test(appJar, TestCommon.list("MissingSuper",
- "MissingSuperSub",
- "MissingSuperImpl"),
- "MissingSuper");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/MoveJDKTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,194 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test that CDS still works when the JDK is moved to a new directory
- * @requires vm.cds
- * @requires os.family == "linux"
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver MoveJDKTest
- */
-
-// This test works only on Linux because it depends on symlinks and the name of the hotspot DLL (libjvm.so).
-// It probably doesn't work on Windows.
-// TODO: change libjvm.so to libjvm.dylib on MacOS, before adding "@requires os.family == mac"
-// TODO: test on solaris, before adding "@requires os.family == solaris"
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class MoveJDKTest {
- public static void main(String[] args) throws Exception {
- String java_home_src = System.getProperty("java.home");
- String java_home_dst = System.getProperty("user.dir") + File.separator + "moved_jdk";
-
- TestCommon.startNewArchiveName();
- String jsaFile = TestCommon.getCurrentArchiveName();
- String jsaOpt = "-XX:SharedArchiveFile=" + jsaFile;
- {
- ProcessBuilder pb = makeBuilder(java_home_src + "/bin/java", "-Xshare:dump", jsaOpt);
- TestCommon.executeAndLog(pb, "dump");
- }
- {
- ProcessBuilder pb = makeBuilder(java_home_src + "/bin/java",
- "-Xshare:auto",
- jsaOpt,
- "-Xlog:class+path=info",
- "-version");
- OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-src");
- out.shouldNotContain("shared class paths mismatch");
- out.shouldNotContain("BOOT classpath mismatch");
- }
-
- clone(new File(java_home_src), new File(java_home_dst));
- System.out.println("============== Cloned JDK at " + java_home_dst);
-
- // Test runtime with cloned JDK
- {
- ProcessBuilder pb = makeBuilder(java_home_dst + "/bin/java",
- "-Xshare:auto",
- jsaOpt,
- "-Xlog:class+path=info",
- "-version");
- OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-dst");
- out.shouldNotContain("shared class paths mismatch");
- out.shouldNotContain("BOOT classpath mismatch");
- }
-
- // Test with bad JAR file name, hello.modules
- String helloJar = JarBuilder.getOrCreateHelloJar();
- String fake_modules = copyFakeModulesFromHelloJar();
- String dumptimeBootAppendOpt = "-Xbootclasspath/a:" + fake_modules;
- {
- ProcessBuilder pb = makeBuilder(java_home_src + "/bin/java",
- "-Xshare:dump",
- dumptimeBootAppendOpt,
- jsaOpt);
- TestCommon.executeAndLog(pb, "dump");
- }
- {
- String runtimeBootAppendOpt = dumptimeBootAppendOpt + System.getProperty("path.separator") + helloJar;
- ProcessBuilder pb = makeBuilder(java_home_dst + "/bin/java",
- "-Xshare:auto",
- runtimeBootAppendOpt,
- jsaOpt,
- "-Xlog:class+path=info",
- "-version");
- OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-dst");
- out.shouldNotContain("shared class paths mismatch");
- out.shouldNotContain("BOOT classpath mismatch");
- }
-
- // Test with no modules image in the <java home>/lib directory
- renameModulesFile(java_home_dst);
- {
- ProcessBuilder pb = makeBuilder(java_home_dst + "/bin/java",
- "-version");
- OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-missing-modules");
- out.shouldHaveExitValue(1);
- out.shouldContain("Failed setting boot class path.");
- }
- }
-
- // Do a cheap clone of the JDK. Most files can be sym-linked. However, $JAVA_HOME/bin/java and $JAVA_HOME/lib/.../libjvm.so"
- // must be copied, because the java.home property is derived from the canonicalized paths of these 2 files.
- static void clone(File src, File dst) throws Exception {
- if (dst.exists()) {
- if (!dst.isDirectory()) {
- throw new RuntimeException("Not a directory :" + dst);
- }
- } else {
- if (!dst.mkdir()) {
- throw new RuntimeException("Cannot create directory: " + dst);
- }
- }
- for (String child : src.list()) {
- if (child.equals(".") || child.equals("..")) {
- continue;
- }
-
- File child_src = new File(src, child);
- File child_dst = new File(dst, child);
- if (child_dst.exists()) {
- throw new RuntimeException("Already exists: " + child_dst);
- }
- if (child_src.isFile()) {
- if (child.equals("libjvm.so") || child.equals("java")) {
- Files.copy(child_src.toPath(), /* copy data to -> */ child_dst.toPath());
- } else {
- Files.createSymbolicLink(child_dst.toPath(), /* link to -> */ child_src.toPath());
- }
- } else {
- clone(child_src, child_dst);
- }
- }
- }
-
- static void renameModulesFile(String javaHome) throws Exception {
- String modulesDir = javaHome + File.separator + "lib";
- File origModules = new File(modulesDir, "modules");
- if (!origModules.exists()) {
- throw new RuntimeException("modules file not found");
- }
-
- File renamedModules = new File(modulesDir, "orig_modules");
- if (renamedModules.exists()) {
- throw new RuntimeException("found orig_modules unexpectedly");
- }
-
- boolean success = origModules.renameTo(renamedModules);
- if (!success) {
- throw new RuntimeException("rename modules file failed");
- }
- }
-
- static ProcessBuilder makeBuilder(String... args) throws Exception {
- System.out.print("[");
- for (String s : args) {
- System.out.print(" " + s);
- }
- System.out.println(" ]");
- return new ProcessBuilder(args);
- }
-
- private static String copyFakeModulesFromHelloJar() throws Exception {
- String classDir = System.getProperty("test.classes");
- String newFile = "hello.modules";
- String path = classDir + File.separator + newFile;
-
- Files.copy(Paths.get(classDir, "hello.jar"),
- Paths.get(classDir, newFile),
- StandardCopyOption.REPLACE_EXISTING);
- return path;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/MultiProcessSharing.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Run multiple processes with the same archive, ensure they share
- *
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @compile test-classes/MultiProcClass.java
- * @run driver MultiProcessSharing
- */
-
-import java.io.File;
-import jdk.test.lib.Asserts;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-
-public class MultiProcessSharing {
- static String useWbJar;
- static String sharedClass1Jar;
- static boolean checkPmap = false;
-
- public static void main(String[] args) throws Exception {
- String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- useWbJar = "-Xbootclasspath/a:" + wbJar;
- sharedClass1Jar = JarBuilder.build("shared_class1", "MultiProcClass");
-
- // create an archive
- OutputAnalyzer out = TestCommon.dump(sharedClass1Jar,
- TestCommon.list("MultiProcClass"), useWbJar);
- TestCommon.checkDump(out);
-
- // determine whether OK to use pmap for extra test verification
- long myPid = ProcessHandle.current().pid();
- checkPmap = (Platform.isLinux() && (MultiProcClass.runPmap(myPid, false) == 0));
- System.out.println("MultiProcessSharing: checkPmap is " + checkPmap);
-
- // use an archive in several processes concurrently
- int numProcesses = 3;
- Thread[] threads = new Thread[numProcesses];
- ProcessHandler[] processHandlers = new ProcessHandler[numProcesses];
- for (int i = 0; i < numProcesses; i++) {
- processHandlers[i] = new ProcessHandler(i);
- threads[i] = new Thread(processHandlers[i]);
- }
-
- for (Thread t : threads) {
- t.start();
- }
-
- for (Thread t : threads) {
- try {
- t.join();
- } catch (InterruptedException ie) {
- throw ie;
- }
- }
-
- // check results
- for (ProcessHandler ph : processHandlers) {
- TestCommon.checkExec(ph.out);
- if (checkPmap && !TestCommon.isUnableToMap(ph.out)) {
- checkPmapOutput(ph.out.getOutput());
- }
- }
- }
-
-
- static class ProcessHandler implements Runnable {
- int processNumber;
- OutputAnalyzer out;
-
- ProcessHandler(int processNumber) {
- this.processNumber = processNumber;
- }
-
- @Override
- public void run() {
- try {
- out = TestCommon.exec(sharedClass1Jar,
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", useWbJar,
- "MultiProcClass", "" + processNumber, "" + checkPmap);
- } catch (Exception e) {
- throw new RuntimeException("Error occurred when using archive, exec()" + e);
- }
- }
- }
-
-
- private static void checkPmapOutput(String stdio) {
- System.out.println("Checking pmap output ...");
- String[] lines = stdio.split("\n");
-
- boolean foundJsa = false;
- boolean foundReadOnlyJsaSection = false;
-
- for (String line : lines) {
- if (line.contains(TestCommon.getCurrentArchiveName()))
- System.out.println(line);
- foundJsa = true;
- if (line.contains("r--")) {
- foundReadOnlyJsaSection = true;
- }
-
- // On certain ARM platforms system maps r/o memory mapped files
- // as r/x; see JDK-8145694 for details
- if ( (Platform.isARM() || Platform.isAArch64()) && line.contains("r-x") ) {
- foundReadOnlyJsaSection = true;
- }
- }
-
- Asserts.assertTrue(foundJsa && foundReadOnlyJsaSection);
- }
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/MultiReleaseJars.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,236 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test MultiReleaseJars
- * @summary Test multi-release jar with AppCDS.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @run main/othervm/timeout=2400 MultiReleaseJars
- */
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.PrintStream;
-import java.io.IOException;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class MultiReleaseJars {
-
- static final int MAJOR_VERSION = Runtime.version().major();
- static final String MAJOR_VERSION_STRING = String.valueOf(MAJOR_VERSION);
-
- static String[] getMain() {
- String[] sts = {
- "package version;",
- "public class Main {",
- " public static void main(String[] args) {",
- " Version version = new Version();",
- " System.out.println(\"I am running on version \" + version.getVersion());",
- " }",
- "}"
- };
- return sts;
- }
-
- static String[] getVersion(int version) {
- String[] sts = {
- "package version;",
- "public class Version {",
- " public int getVersion(){ return " + version + "; }",
- "}"
- };
- return sts;
- }
-
- static void writeFile(File file, String... contents) throws Exception {
- if (contents == null) {
- throw new java.lang.RuntimeException("No input for writing to file" + file);
- }
- try (
- FileOutputStream fos = new FileOutputStream(file);
- PrintStream ps = new PrintStream(fos)
- ) {
- for (String str : contents) {
- ps.println(str);
- }
- }
- }
-
- /* version.jar entries and files:
- * META-INF/
- * META-INF/MANIFEST.MF
- * version/
- * version/Main.class
- * version/Version.class
- * META-INF/versions/
- * META-INF/versions/<major-version>/
- * META-INF/versions/<major-version>/version/
- * META-INF/versions/<major-version>/version/Version.class
- */
- static void createClassFilesAndJar() throws Exception {
- String tempDir = System.getProperty("test.classes");
- File baseDir = new File(tempDir + File.separator + "base");
- File vDir = new File(tempDir + File.separator + MAJOR_VERSION_STRING);
-
- baseDir.mkdirs();
- vDir.mkdirs();
-
- File fileMain = TestCommon.getOutputSourceFile("Main.java");
- writeFile(fileMain, getMain());
-
- File fileVersion = TestCommon.getOutputSourceFile("Version.java");
- writeFile(fileVersion, getVersion(7));
- JarBuilder.compile(baseDir.getAbsolutePath(), fileVersion.getAbsolutePath(), "--release", "7");
- JarBuilder.compile(baseDir.getAbsolutePath(), fileMain.getAbsolutePath(),
- "-cp", baseDir.getAbsolutePath(), "--release", MAJOR_VERSION_STRING);
-
- String[] meta = {
- "Multi-Release: true",
- "Main-Class: version.Main"
- };
- File metainf = new File(tempDir, "mf.txt");
- writeFile(metainf, meta);
-
- fileVersion = TestCommon.getOutputSourceFile("Version.java");
- writeFile(fileVersion, getVersion(MAJOR_VERSION));
- JarBuilder.compile(vDir.getAbsolutePath(), fileVersion.getAbsolutePath(), "--release", MAJOR_VERSION_STRING);
-
- JarBuilder.build("version", baseDir, metainf.getAbsolutePath(),
- "--release", MAJOR_VERSION_STRING, "-C", vDir.getAbsolutePath(), ".");
-
- // the following jar file is for testing case-insensitive "Multi-Release"
- // attibute name
- String[] meta2 = {
- "multi-Release: true",
- "Main-Class: version.Main"
- };
- metainf = new File(tempDir, "mf2.txt");
- writeFile(metainf, meta2);
- JarBuilder.build("version2", baseDir, metainf.getAbsolutePath(),
- "--release", MAJOR_VERSION_STRING, "-C", vDir.getAbsolutePath(), ".");
- }
-
- static void checkExecOutput(OutputAnalyzer output, String expectedOutput) throws Exception {
- try {
- TestCommon.checkExec(output, expectedOutput);
- } catch (java.lang.RuntimeException re) {
- String cause = re.getMessage();
- if (!expectedOutput.equals(cause)) {
- throw re;
- }
- }
- }
-
- public static void main(String... args) throws Exception {
- // create version.jar which contains Main.class and Version.class.
- // Version.class has two versions: 8 and the current version.
- createClassFilesAndJar();
-
- String mainClass = "version.Main";
- String loadInfo = "[class,load] version.Version source: shared objects file";
- String appClasses[] = {"version/Main", "version/Version"};
- String appJar = TestCommon.getTestJar("version.jar");
- String appJar2 = TestCommon.getTestJar("version2.jar");
- String enableMultiRelease = "-Djdk.util.jar.enableMultiRelease=true";
- String jarVersion = null;
- String expectedOutput = null;
-
- // 1. default to highest version
- // if META-INF/versions exists, no other commandline options like -Djdk.util.jar.version and
- // -Djdk.util.jar.enableMultiRelease passed to vm
- OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
- output.shouldContain("Loading classes to share: done.");
- output.shouldHaveExitValue(0);
-
- output = TestCommon.exec(appJar, mainClass);
- checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
-
- // 2. Test versions 7 and the current major version.
- // -Djdk.util.jar.enableMultiRelease=true (or force), default is true.
- // a) -Djdk.util.jar.version=7 does not exist in jar.
- // It will fallback to the root version which is also 7 in this test.
- // b) -Djdk.util.jar.version=MAJOR_VERSION exists in the jar.
- for (int i : new int[] {7, MAJOR_VERSION}) {
- jarVersion = "-Djdk.util.jar.version=" + i;
- expectedOutput = "I am running on version " + i;
- output = TestCommon.dump(appJar, appClasses, enableMultiRelease, jarVersion);
- output.shouldContain("Loading classes to share: done.");
- output.shouldHaveExitValue(0);
-
- output = TestCommon.exec(appJar, mainClass);
- checkExecOutput(output, expectedOutput);
- }
-
- // 3. For unsupported version, 5 and current major version + 1, the multiversion
- // will be turned off, so it will use the default (root) version.
- for (int i : new int[] {5, MAJOR_VERSION + 1}) {
- jarVersion = "-Djdk.util.jar.version=" + i;
- output = TestCommon.dump(appJar, appClasses, enableMultiRelease, jarVersion);
- output.shouldHaveExitValue(0);
- // With the fix for 8172218, multi-release jar is being handled in
- // jdk corelib which doesn't emit the following warning message.
- //output.shouldContain("JDK" + i + " is not supported in multiple version jars");
-
- output = TestCommon.exec(appJar, mainClass);
- if (i == 5)
- checkExecOutput(output, "I am running on version 7");
- else
- checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
- }
-
- // 4. If explicitly disabled from command line for multiversion jar, it will use default
- // version at root regardless multiversion versions exists.
- // -Djdk.util.jar.enableMultiRelease=false (not 'true' or 'force')
- for (int i = 6; i < MAJOR_VERSION + 1; i++) {
- jarVersion = "-Djdk.util.jar.version=" + i;
- output = TestCommon.dump(appJar, appClasses, "-Djdk.util.jar.enableMultiRelease=false", jarVersion);
- output.shouldHaveExitValue(0);
-
- output = TestCommon.exec(appJar, mainClass);
- expectedOutput = "I am running on version 7";
- checkExecOutput(output, expectedOutput);
- }
-
- // 5. Sanity test with -Xbootclasspath/a
- // AppCDS behaves the same as the non-AppCDS case. A multi-release
- // jar file in the -Xbootclasspath/a will be ignored.
- output = TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar, enableMultiRelease, jarVersion);
- output.shouldContain("Loading classes to share: done.");
- output.shouldHaveExitValue(0);
-
- output = TestCommon.exec(appJar, "-Xbootclasspath/a:" + appJar, mainClass);
- checkExecOutput(output, "I am running on version 7");
-
- // 6. Sanity test case-insensitive "Multi-Release" attribute name
- output = TestCommon.dump(appJar2, appClasses);
- output.shouldContain("Loading classes to share: done.");
- output.shouldHaveExitValue(0);
-
- output = TestCommon.exec(appJar2, mainClass);
- checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/OldClassTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,163 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary classes with major version < JDK_6 (50) should not be included in CDS
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.org.objectweb.asm
- * java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run build TestCommon JarBuilder
- * @run driver OldClassTest
- */
-
-import java.io.File;
-import java.io.FileOutputStream;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.nio.file.Files;
-
-import java.util.*;
-import jdk.internal.org.objectweb.asm.*;
-
-public class OldClassTest implements Opcodes {
-
- public static void main(String[] args) throws Exception {
- File jarSrcFile = new File(JarBuilder.getOrCreateHelloJar());
-
- File dir = new File(System.getProperty("test.classes", "."));
- File jarFile = new File(dir, "OldClassTest_old.jar");
- String jar = jarFile.getPath();
-
- if (!jarFile.exists() || jarFile.lastModified() < jarSrcFile.lastModified()) {
- createTestJarFile(jarSrcFile, jarFile);
- } else {
- System.out.println("Already up-to-date: " + jarFile);
- }
-
- String appClasses[] = TestCommon.list("Hello");
-
- // CASE 1: pre-JDK 6 compiled classes should be excluded from the dump
- OutputAnalyzer output = TestCommon.dump(jar, appClasses);
- TestCommon.checkExecReturn(output, 0, true, "Pre JDK 6 class not supported by CDS");
-
- TestCommon.run(
- "-cp", jar,
- "Hello")
- .assertNormalExit("Hello Unicode world (Old)");
-
- // CASE 2: if we exlcude old version of this class, we should not pick up
- // the newer version of this class in a subsequent classpath element.
- String classpath = jar + File.pathSeparator + jarSrcFile.getPath();
- output = TestCommon.dump(classpath, appClasses);
- TestCommon.checkExecReturn(output, 0, true, "Pre JDK 6 class not supported by CDS");
-
- TestCommon.run(
- "-cp", classpath,
- "Hello")
- .assertNormalExit("Hello Unicode world (Old)");
- }
-
- static void createTestJarFile(File jarSrcFile, File jarFile) throws Exception {
- jarFile.delete();
- Files.copy(jarSrcFile.toPath(), jarFile.toPath());
-
- File dir = new File(System.getProperty("test.classes", "."));
- File outdir = new File(dir, "old_class_test_classes");
- outdir.delete();
- outdir.mkdir();
-
- writeClassFile(new File(outdir, "Hello.class"), makeOldHello());
-
- JarBuilder.update(jarFile.getPath(), outdir.getPath());
- }
-
- static void writeClassFile(File file, byte bytecodes[]) throws Exception {
- try (FileOutputStream fos = new FileOutputStream(file)) {
- fos.write(bytecodes);
- }
- }
-
-/* makeOldHello() was obtained using JDK8. We use a method name > 128 that would
- trigger a call to java.lang.Character.isJavaIdentifierStart() during class
- file parsing.
-
-cat > Hello.java <<EOF
-public class Hello {
- public static void main(String args[]) {
- System.out.println(\u1234());
- }
- static String \u1234() {
- return "Hello Unicode world (Old)";
- }
-}
-EOF
-javac Hello.java
-java jdk.internal.org.objectweb.asm.util.ASMifier Hello.class
-
- */
-
- static byte[] makeOldHello() throws Exception {
- ClassWriter cw = new ClassWriter(0);
- FieldVisitor fv;
- MethodVisitor mv;
- AnnotationVisitor av0;
-
- cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, "Hello", null, "java/lang/Object", null);
-
- {
- mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
- mv.visitCode();
- mv.visitVarInsn(ALOAD, 0);
- mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
- mv.visitInsn(RETURN);
- mv.visitMaxs(1, 1);
- mv.visitEnd();
- }
- {
- mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "main", "([Ljava/lang/String;)V", null, null);
- mv.visitCode();
- mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
- mv.visitMethodInsn(INVOKESTATIC, "Hello", "\u1234", "()Ljava/lang/String;", false);
- mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);
- mv.visitInsn(RETURN);
- mv.visitMaxs(2, 1);
- mv.visitEnd();
- }
- {
- mv = cw.visitMethod(ACC_STATIC, "\u1234", "()Ljava/lang/String;", null, null);
- mv.visitCode();
- mv.visitLdcInsn("Hello Unicode world (Old)");
- mv.visitInsn(ARETURN);
- mv.visitMaxs(1, 0);
- mv.visitEnd();
- }
- cw.visitEnd();
-
- return cw.toByteArray();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/PackageSealing.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary AppCDS handling of package.
- * @requires vm.cds
- * @library /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile test-classes/C1.java
- * @compile test-classes/C2.java
- * @compile test-classes/PackageSealingTest.java
- * @compile test-classes/Hello.java
- * @run driver PackageSealing
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class PackageSealing {
- public static void main(String args[]) throws Exception {
- String[] classList = {"sealed/pkg/C1", "pkg/C2", "PackageSealingTest"};
- String appJar = ClassFileInstaller.writeJar("pkg_seal.jar",
- ClassFileInstaller.Manifest.fromSourceFile("test-classes/package_seal.mf"),
- "PackageSealingTest", "sealed/pkg/C1", "pkg/C2");
-
- String helloJar = JarBuilder.getOrCreateHelloJar();
- String jars = helloJar + File.pathSeparator + appJar;
-
- // test shared package from -cp path
- TestCommon.testDump(jars, TestCommon.list(classList));
- OutputAnalyzer output;
- output = TestCommon.exec(jars, "PackageSealingTest");
- TestCommon.checkExec(output, "OK");
-
- // test shared package from -Xbootclasspath/a
- TestCommon.dump(helloJar, TestCommon.list(classList),
- "-Xbootclasspath/a:" + appJar);
- output = TestCommon.exec(helloJar, "-Xbootclasspath/a:" + appJar, "PackageSealingTest");
- TestCommon.checkExec(output, "OK");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ParallelLoad2.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Load app classes from CDS archive in parallel threads. Similar to ParallelLoad.java, but each class in its own JAR
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/ParallelLoad.java
- * @compile test-classes/ParallelClasses.java
- * @run driver ParallelLoad2
- */
-
-import java.io.File;
-
-public class ParallelLoad2 {
- public static int MAX_CLASSES = 40;
- public static void main(String[] args) throws Exception {
- JarBuilder.build("parallel_load2", "ParallelLoad", "ParallelLoadThread", "ParallelLoadWatchdog");
- for (int i=0; i<MAX_CLASSES; i++) {
- JarBuilder.build("parallel_load2_" + i, "ParallelClass" + i);
- }
-
- String cp = TestCommon.getTestJar("parallel_load2.jar");
- for (int i=0; i<MAX_CLASSES; i++) {
- cp += File.pathSeparator + TestCommon.getTestJar("parallel_load2_" + i + ".jar");
- }
-
- String[] class_list = new String[MAX_CLASSES + 2];
- for (int i=0; i<MAX_CLASSES; i++) {
- class_list[i] = "ParallelClass" + i;
- }
- class_list[class_list.length - 1] = "ParallelLoad";
- class_list[class_list.length - 2] = "ParallelLoadThread";
-
- TestCommon.test(cp, class_list,
- "ParallelLoad");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ParallelLoadTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Load app classes from CDS archive in parallel threads
- * @library /test/lib
- * @requires vm.cds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/ParallelLoad.java
- * @compile test-classes/ParallelClasses.java
- * @run driver ParallelLoadTest
- */
-
-public class ParallelLoadTest {
- public static final int MAX_CLASSES = 40;
-
- public static void main(String[] args) throws Exception {
- JarBuilder.build("parallel_load", getClassList(true));
- String appJar = TestCommon.getTestJar("parallel_load.jar");
- TestCommon.test(appJar, getClassList(false), "ParallelLoad");
- }
-
- private static String[] getClassList(boolean includeWatchdog) {
- int extra = includeWatchdog ? 3 : 2;
- String[] classList = new String[MAX_CLASSES + extra];
-
- int i;
- for (i=0; i<MAX_CLASSES; i++) {
- classList[i] = "ParallelClass" + i;
- }
-
- classList[i++] = "ParallelLoad";
- classList[i++] = "ParallelLoadThread";
- if (includeWatchdog)
- classList[i++] = "ParallelLoadWatchdog";
-
- return classList;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/PrintSharedArchiveAndExit.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,146 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary test the -XX:+PrintSharedArchiveAndExit flag
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/HelloMore.java
- * @run main/othervm/timeout=3600 PrintSharedArchiveAndExit
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class PrintSharedArchiveAndExit {
- private static void check(OutputAnalyzer output, int ret, boolean checkContain, String... matches) throws Exception {
- // Tests specific to this test
- TestCommon.checkExecReturn(output, ret, checkContain, matches);
-
- // In all test case, we should never print out the following due to
- // PrintSharedArchiveAndExit. JVM should have been terminated
- // before reaching these outputs.
- TestCommon.checkExecReturn(output, ret, false,
- "Usage:", // JVM help message
- "java version", // JVM version
- "Hello World"); // output from the Hello.class in hello.jar
- }
-
- private static void log(String msg) {
- System.out.println(">---------------------------------------------------------------------");
- System.out.println(msg);
- System.out.println("<---------------------------------------------------------------------");
- }
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appJar2 = JarBuilder.build("PrintSharedArchiveAndExit-more", "HelloMore");
-
- String cp = appJar + File.pathSeparator + appJar2;
- String lastCheckMsg = "checking shared classpath entry: " + appJar2; // the last JAR to check
-
- TestCommon.testDump(cp, TestCommon.list("Hello", "HelloMore"));
-
- log("Normal execution -- all the JAR paths should be checked");
- TestCommon.run(
- "-cp", cp,
- "-XX:+PrintSharedArchiveAndExit")
- .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
-
- TestCommon.run(
- "-cp", cp,
- "-XX:+PrintSharedArchiveAndExit",
- "-XX:+PrintSharedDictionary") // Test PrintSharedDictionary as well.
- .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg, "java.lang.Object"));
-
- log("Normal execution -- Make sure -version, help message and app main()\n" +
- "class are not invoked. These are checked inside check().");
- TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "-version")
- .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
-
- TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "-help")
- .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
-
- TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "Hello")
- .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
-
- log("Execution with simple errors -- with 'simple' errors like missing or modified\n" +
- "JAR files, the VM should try to continue to print the remaining information.\n" +
- "Use an invalid Boot CP -- all the JAR paths should be checked");
- TestCommon.run(
- "-cp", cp,
- "-Xbootclasspath/a:foo.jar",
- "-XX:+PrintSharedArchiveAndExit")
- .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[BOOT classpath mismatch, "));
-
- log("Use an App CP shorter than the one at dump time -- all the JAR paths should be checked");
- TestCommon.run(
- "-cp", ".",
- "-XX:+PrintSharedArchiveAndExit")
- .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "Run time APP classpath is shorter than the one at dump time: ."));
-
- log("Use an invalid App CP -- all the JAR paths should be checked.\n" +
- "Non-existing jar files will be ignored.");
- String invalidCP = "non-existing-dir" + File.pathSeparator + cp;
- TestCommon.run(
- "-cp", invalidCP,
- "-XX:+PrintSharedArchiveAndExit")
- .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
-
- log("Changed modification time of hello.jar -- all the JAR paths should be checked");
- (new File(appJar)).setLastModified(System.currentTimeMillis() + 2000);
- TestCommon.run(
- "-cp", cp,
- "-XX:+PrintSharedArchiveAndExit")
- .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[Timestamp mismatch]"));
-
- log("Even if hello.jar is out of date, we should still be able to print the dictionary.");
- TestCommon.run(
- "-cp", cp,
- "-XX:+PrintSharedArchiveAndExit",
- "-XX:+PrintSharedDictionary") // Test PrintSharedDictionary as well.
- .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "java.lang.Object"));
-
-
- log("Remove hello.jar -- all the JAR paths should be checked");
- (new File(appJar)).delete();
- TestCommon.run(
- "-cp", cp,
- "-XX:+PrintSharedArchiveAndExit")
- .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[Required classpath entry does not exist: " + appJar + "]"));
-
- log("Execution with major errors -- with 'major' errors like the JSA file\n" +
- "is missing, we should stop immediately to avoid crashing the JVM.");
- TestCommon.run(
- "-cp", cp,
- "-XX:+PrintSharedArchiveAndExit",
- "-XX:SharedArchiveFile=./no-such-fileappcds.jsa")
- .ifNoMappingFailure(output -> check(output, 1, false, lastCheckMsg));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ProhibitedPackage.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary AppCDS handling of prohibited package.
- * @requires vm.cds
- * @library /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile test-classes/ProhibitedHelper.java test-classes/Prohibited.jasm
- * @run driver ProhibitedPackage
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ProhibitedPackage {
-
- public static void main(String[] args) throws Exception {
- JarBuilder.build("prohibited_pkg", "java/lang/Prohibited", "ProhibitedHelper");
-
- String appJar = TestCommon.getTestJar("prohibited_pkg.jar");
-
- // Test support for customer loaders
- if (Platform.areCustomLoadersSupportedForCDS() &&
- !TestCommon.isDynamicArchive()) {
- String classlist[] = new String[] {
- "java/lang/Object id: 1",
- "java/lang/Prohibited id: 2 super: 1 source: " + appJar
- };
-
- // Make sure a class in a prohibited package for a custom loader
- // will be ignored during dumping.
- TestCommon.dump(appJar, classlist, "-Xlog:cds")
- .shouldContain("Dumping")
- .shouldContain("[cds] Prohibited package for non-bootstrap classes: java/lang/Prohibited.class")
- .shouldHaveExitValue(0);
- }
-
-
- // Make sure a class in a prohibited package for a non-custom loader
- // will be ignored during dumping.
- TestCommon.dump(appJar,
- TestCommon.list("java/lang/Prohibited", "ProhibitedHelper"),
- "-Xlog:class+load")
- .shouldContain("Dumping")
- .shouldNotContain("[info][class,load] java.lang.Prohibited source: ")
- .shouldHaveExitValue(0);
-
- // Try loading the class in a prohibited package with various -Xshare
- // modes. The class shouldn't be loaded and appropriate exceptions
- // are expected.
-
- OutputAnalyzer output;
-
- // -Xshare:on
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, "ProhibitedHelper")
- .assertNormalExit("Prohibited package name: java.lang");
-
- // -Xshare:auto
- output = TestCommon.execAuto(
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, "ProhibitedHelper");
- CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
- TestCommon.checkExec(output, opts, "Prohibited package name: java.lang");
-
- // -Xshare:off
- output = TestCommon.execOff(
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, "ProhibitedHelper");
- output.shouldContain("Prohibited package name: java.lang");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/ProtectionDomain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary AppCDS handling of protection domain.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/ProtDomain.java
- * @compile test-classes/ProtDomainB.java
- * @compile test-classes/JimageClassProtDomain.java
- * @run driver ProtectionDomain
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ProtectionDomain {
- public static void main(String[] args) throws Exception {
- JarBuilder.build("prot_domain", "ProtDomain", "ProtDomainB", "ProtDomainOther",
- "ProtDomainBOther", "JimageClassProtDomain");
-
- String appJar = TestCommon.getTestJar("prot_domain.jar");
- TestCommon.testDump(appJar,
- TestCommon.list("ProtDomain",
- "ProtDomainBOther",
- "java/util/Dictionary",
- "com/sun/tools/javac/Main",
- "jdk/nio/zipfs/ZipInfo",
- "java/net/URL",
- "sun/rmi/rmic/Main",
- "com/sun/jndi/dns/DnsName"));
-
- // First class is loaded from CDS, second class is loaded from JAR
- TestCommon.run("-cp", appJar, "ProtDomain")
- .assertNormalExit("Protection Domains match");
-
- // First class is loaded from JAR, second class is loaded from CDS
- TestCommon.run("-cp", appJar, "ProtDomainB")
- .assertNormalExit("Protection Domains match");
-
- // Test ProtectionDomain for application and extension module classes from the
- // "modules" jimage
- TestCommon.run("-cp", appJar, "JimageClassProtDomain")
- .assertNormalExit(output -> output.shouldNotContain(
- "Failed: Protection Domains do not match"));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/RelativePath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,173 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test relative paths specified in the -cp.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/HelloMore.java
- * @run driver RelativePath
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import static java.nio.file.StandardCopyOption.COPY_ATTRIBUTES;
-import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
-import java.util.Arrays;
-import jdk.test.lib.Platform;
-
-public class RelativePath {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
-
- // dump an archive with only the jar name in the -cp
- int idx = appJar.lastIndexOf(File.separator);
- String jarName = appJar.substring(idx + 1);
- String jarDir = appJar.substring(0, idx);
- TestCommon.testDump(jarDir, jarName, TestCommon.list("Hello"));
-
- // copy the jar file to another dir. Specify the jar file without
- // a directory path.
- Path srcPath = Paths.get(appJar);
- Path destDir = Files.createTempDirectory(USER_DIR, "deploy");
- Path destPath = destDir.resolve(jarName);
- Files.copy(srcPath, destPath, REPLACE_EXISTING, COPY_ATTRIBUTES);
- TestCommon.runWithRelativePath(
- destDir.toString(),
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
- "-cp", jarName + File.pathSeparator + appJar2,
- "-Xlog:class+load=trace,class+path=info",
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // Long path test
- // Create a long directory path and copy the appJar there.
- final int MAX_PATH = 260;
- destDir = Paths.get(jarDir);
- int subDirLen = MAX_PATH - jarDir.length() - 3;
- if (subDirLen > 0) {
- char[] chars = new char[subDirLen];
- Arrays.fill(chars, 'x');
- String subPath = new String(chars);
- destDir = Paths.get(jarDir, subPath);
- }
- File longDir = destDir.toFile();
- longDir.mkdir();
- String destJar = longDir.getPath() + File.separator + jarName;
- Files.copy(Paths.get(appJar), Paths.get(destJar), REPLACE_EXISTING);
- // Create an archive with the appJar in the long directory path.
- TestCommon.testDump(destJar, TestCommon.list("Hello"));
-
- // Run with -cp containing the appJar and another jar appended.
- TestCommon.run(
- "-cp", destJar + File.pathSeparator + appJar2,
- "-Xlog:class+load=trace,class+path=info",
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // Dump an archive with a specified JAR file in -classpath
- TestCommon.testDump(appJar, TestCommon.list("Hello"));
-
- // compose a relative path to the hello.jar
- String newHello = TestCommon.composeRelPath(appJar);
-
- // create a sym link to the original hello.jar
- File linkedHello = null;
- if (!Platform.isWindows()) {
- linkedHello = TestCommon.createSymLink(appJar);
- }
-
- // PASS:1) same appJar but referred to via a relative path
- TestCommon.run(
- "-cp", newHello + File.pathSeparator + appJar2,
- "-Xlog:class+load=trace,class+path=info",
- "HelloMore")
- .assertNormalExit();
-
- // PASS:2) relative path starting with "."
- TestCommon.runWithRelativePath(
- jarDir,
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
- "-cp", "." + File.separator + jarName + File.pathSeparator + appJar2,
- "-Xlog:class+load=trace,class+path=info",
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // PASS:3) relative path starting with ".."
- idx = jarDir.lastIndexOf(File.separator);
- String jarSubDir = jarDir.substring(idx + 1);
- TestCommon.runWithRelativePath(
- jarDir,
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
- "-cp", ".." + File.separator + jarSubDir + File.separator + jarName
- + File.pathSeparator + appJar2,
- "-Xlog:class+load=trace,class+path=info",
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // PASS:4) a jar linked to the original hello.jar
- if (!Platform.isWindows()) {
- TestCommon.run(
- "-cp", linkedHello.getPath() + File.pathSeparator + appJar2,
- "HelloMore")
- .assertNormalExit();
- }
-
- final String errorMessage1 = "Unable to use shared archive";
- final String errorMessage2 = "shared class paths mismatch";
- // FAIL: 1) runtime with classpath different from the one used in dump time
- // (runtime has an extra jar file prepended to the class path)
- TestCommon.run(
- "-cp", appJar2 + File.pathSeparator + newHello,
- "HelloMore")
- .assertAbnormalExit(errorMessage1, errorMessage2);
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/RewriteBytecodesTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Use ClassLoader.defineClass() to load a class with rewritten bytecode. Make sure
- * the archived class with the same name is not loaded.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/RewriteBytecodes.java test-classes/Util.java test-classes/Super.java test-classes/Child.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver RewriteBytecodesTest
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class RewriteBytecodesTest {
- public static void main(String[] args) throws Exception {
- String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- String appJar = JarBuilder.build("dynamic_define", "RewriteBytecodes", "Util", "Super", "Child");
- String superClsFile = (new File(System.getProperty("test.classes", "."), "Super.class")).getPath();
-
- TestCommon.dump(appJar, TestCommon.list("RewriteBytecodes", "Super", "Child"),
- // command-line arguments ...
- use_whitebox_jar);
-
- OutputAnalyzer output = TestCommon.exec(appJar,
- // command-line arguments ...
- "--add-opens=java.base/java.lang=ALL-UNNAMED",
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "RewriteBytecodes", superClsFile);
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/SharedArchiveConsistency.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,479 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary SharedArchiveConsistency
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.compiler
- * java.management
- * jdk.jartool/sun.tools.jar
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @build sun.hotspot.WhiteBox
- * @compile test-classes/Hello.java
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI SharedArchiveConsistency
- */
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Utils;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.channels.FileChannel;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
-import java.nio.file.StandardOpenOption;
-import static java.nio.file.StandardOpenOption.READ;
-import static java.nio.file.StandardOpenOption.WRITE;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Random;
-import sun.hotspot.WhiteBox;
-
-public class SharedArchiveConsistency {
- public static WhiteBox wb;
- public static int offset_magic; // CDSFileMapHeaderBase::_magic
- public static int offset_version; // CDSFileMapHeaderBase::_version
- public static int offset_jvm_ident; // FileMapHeader::_jvm_ident
- public static int sp_offset_crc; // CDSFileMapRegion::_crc
- public static int offset_paths_misc_info_size;
- public static int file_header_size = -1;// total size of header, variant, need calculation
- public static int CDSFileMapRegion_size; // size of CDSFileMapRegion
- public static int sp_offset; // offset of CDSFileMapRegion
- public static int sp_used_offset; // offset of CDSFileMapRegion::_used
- public static int size_t_size; // size of size_t
- public static int int_size; // size of int
-
- public static File jsa; // will be updated during test
- public static File orgJsaFile; // kept the original file not touched.
- // The following should be consistent with the enum in the C++ MetaspaceShared class
- public static String[] shared_region_name = {
- "mc", // MiscCode
- "rw", // ReadWrite
- "ro", // ReadOnly
- "md", // MiscData
- "first_closed_archive",
- "last_closed_archive",
- "first_open_archive",
- "last_open_archive"
- };
-
- public static int num_regions = shared_region_name.length;
- public static String[] matchMessages = {
- "Unable to use shared archive",
- "An error has occurred while processing the shared archive file.",
- "Checksum verification failed.",
- "The shared archive file has been truncated."
- };
-
- public static void getFileOffsetInfo() throws Exception {
- wb = WhiteBox.getWhiteBox();
- offset_magic = wb.getOffsetForName("FileMapHeader::_magic");
- offset_version = wb.getOffsetForName("FileMapHeader::_version");
- offset_jvm_ident = wb.getOffsetForName("FileMapHeader::_jvm_ident");
- sp_offset_crc = wb.getOffsetForName("CDSFileMapRegion::_crc");
- try {
- int nonExistOffset = wb.getOffsetForName("FileMapHeader::_non_exist_offset");
- System.exit(-1); // should fail
- } catch (Exception e) {
- // success
- }
-
- sp_offset = wb.getOffsetForName("FileMapHeader::_space[0]") - offset_magic;
- sp_used_offset = wb.getOffsetForName("CDSFileMapRegion::_used") - sp_offset_crc;
- size_t_size = wb.getOffsetForName("size_t_size");
- CDSFileMapRegion_size = wb.getOffsetForName("CDSFileMapRegion_size");
- }
-
- public static int getFileHeaderSize(FileChannel fc) throws Exception {
- if (file_header_size != -1) {
- return file_header_size;
- }
- // this is not real header size, it is struct size
- int_size = wb.getOffsetForName("int_size");
- file_header_size = wb.getOffsetForName("file_header_size");
- offset_paths_misc_info_size = wb.getOffsetForName("FileMapHeader::_paths_misc_info_size") -
- offset_magic;
- int path_misc_info_size = (int)readInt(fc, offset_paths_misc_info_size, int_size);
- file_header_size += path_misc_info_size;
- System.out.println("offset_paths_misc_info_size = " + offset_paths_misc_info_size);
- System.out.println("path_misc_info_size = " + path_misc_info_size);
- System.out.println("file_header_size = " + file_header_size);
- file_header_size = (int)align_up_page(file_header_size);
- System.out.println("file_header_size (aligned to page) = " + file_header_size);
- return file_header_size;
- }
-
- public static long align_up_page(long l) throws Exception {
- // wb is obtained in getFileOffsetInfo() which is called first in main() else we should call
- // WhiteBox.getWhiteBox() here first.
- int pageSize = wb.getVMPageSize();
- return (l + pageSize -1) & (~ (pageSize - 1));
- }
-
- private static long getRandomBetween(long start, long end) throws Exception {
- if (start > end) {
- throw new IllegalArgumentException("start must be less than end");
- }
- Random aRandom = Utils.getRandomInstance();
- int d = aRandom.nextInt((int)(end - start));
- if (d < 1) {
- d = 1;
- }
- return start + d;
- }
-
- public static long readInt(FileChannel fc, long offset, int nbytes) throws Exception {
- ByteBuffer bb = ByteBuffer.allocate(nbytes);
- bb.order(ByteOrder.nativeOrder());
- fc.position(offset);
- fc.read(bb);
- return (nbytes > 4 ? bb.getLong(0) : bb.getInt(0));
- }
-
- public static void writeData(FileChannel fc, long offset, ByteBuffer bb) throws Exception {
- fc.position(offset);
- fc.write(bb);
- }
-
- public static FileChannel getFileChannel(File jsaFile) throws Exception {
- List<StandardOpenOption> arry = new ArrayList<StandardOpenOption>();
- arry.add(READ);
- arry.add(WRITE);
- return FileChannel.open(jsaFile.toPath(), new HashSet<StandardOpenOption>(arry));
- }
-
- public static void modifyJsaContentRandomly(File jsaFile) throws Exception {
- FileChannel fc = getFileChannel(jsaFile);
- // corrupt random area in the data areas
- long[] used = new long[num_regions]; // record used bytes
- long start0, start, end, off;
- int used_offset, path_info_size;
-
- int bufSize;
- System.out.printf("%-24s%12s%12s%16s\n", "Space Name", "Used bytes", "Reg Start", "Random Offset");
- start0 = getFileHeaderSize(fc);
- for (int i = 0; i < num_regions; i++) {
- used[i] = get_region_used_size_aligned(fc, i);
- start = start0;
- for (int j = 0; j < i; j++) {
- start += align_up_page(used[j]);
- }
- end = start + used[i];
- if (start == end) {
- continue; // Ignore empty regions
- }
- off = getRandomBetween(start, end);
- System.out.printf("%-24s%12d%12d%16d\n", shared_region_name[i], used[i], start, off);
- if (end - off < 1024) {
- bufSize = (int)(end - off + 1);
- } else {
- bufSize = 1024;
- }
- ByteBuffer bbuf = ByteBuffer.wrap(new byte[bufSize]);
- writeData(fc, off, bbuf);
- }
- if (fc.isOpen()) {
- fc.close();
- }
- }
-
- static long get_region_used_size_aligned(FileChannel fc, int region) throws Exception {
- long n = sp_offset + CDSFileMapRegion_size * region + sp_used_offset;
- long alignment = WhiteBox.getWhiteBox().metaspaceReserveAlignment();
- long used = readInt(fc, n, size_t_size);
- used = (used + alignment - 1) & ~(alignment - 1);
- return used;
- }
-
- public static boolean modifyJsaContent(int region, File jsaFile) throws Exception {
- FileChannel fc = getFileChannel(jsaFile);
- byte[] buf = new byte[4096];
- ByteBuffer bbuf = ByteBuffer.wrap(buf);
-
- long total = 0L;
- long[] used = new long[num_regions];
- System.out.printf("%-24s%12s\n", "Space name", "Used bytes");
- for (int i = 0; i < num_regions; i++) {
- used[i] = get_region_used_size_aligned(fc, i);
- System.out.printf("%-24s%12d\n", shared_region_name[i], used[i]);
- total += used[i];
- }
- System.out.printf("%-24s%12d\n", "Total: ", total);
- long header_size = getFileHeaderSize(fc);
- long region_start_offset = header_size;
- for (int i=0; i<region; i++) {
- region_start_offset += used[i];
- }
- if (used[region] == 0) {
- System.out.println("Region " + shared_region_name[region] + " is empty. Nothing to corrupt.");
- return false;
- }
- System.out.println("Corrupt " + shared_region_name[region] + " section, start = " + region_start_offset
- + " (header_size + 0x" + Long.toHexString(region_start_offset-header_size) + ")");
- long bytes_written = 0L;
- while (bytes_written < used[region]) {
- writeData(fc, region_start_offset + bytes_written, bbuf);
- bbuf.clear();
- bytes_written += 4096;
- }
- if (fc.isOpen()) {
- fc.close();
- }
- return true;
- }
-
- public static void modifyJsaHeader(File jsaFile) throws Exception {
- FileChannel fc = getFileChannel(jsaFile);
- // screw up header info
- byte[] buf = new byte[getFileHeaderSize(fc)];
- ByteBuffer bbuf = ByteBuffer.wrap(buf);
- writeData(fc, 0L, bbuf);
- if (fc.isOpen()) {
- fc.close();
- }
- }
-
- public static void modifyJvmIdent() throws Exception {
- FileChannel fc = getFileChannel(jsa);
- int headerSize = getFileHeaderSize(fc);
- System.out.println(" offset_jvm_ident " + offset_jvm_ident);
- byte[] buf = new byte[256];
- ByteBuffer bbuf = ByteBuffer.wrap(buf);
- writeData(fc, (long)offset_jvm_ident, bbuf);
- if (fc.isOpen()) {
- fc.close();
- }
- }
-
- public static void modifyHeaderIntField(long offset, int value) throws Exception {
- FileChannel fc = getFileChannel(jsa);
- int headerSize = getFileHeaderSize(fc);
- System.out.println(" offset " + offset);
- byte[] buf = ByteBuffer.allocate(4).putInt(value).array();
- ByteBuffer bbuf = ByteBuffer.wrap(buf);
- writeData(fc, offset, bbuf);
- if (fc.isOpen()) {
- fc.close();
- }
- }
-
- public static void copyFile(File from, File to) throws Exception {
- if (to.exists()) {
- if(!to.delete()) {
- throw new IOException("Could not delete file " + to);
- }
- }
- to.createNewFile();
- setReadWritePermission(to);
- Files.copy(from.toPath(), to.toPath(), REPLACE_EXISTING);
- }
-
- // Copy file with bytes deleted or inserted
- // del -- true, deleted, false, inserted
- public static void copyFile(File from, File to, boolean del) throws Exception {
- try (
- FileChannel inputChannel = new FileInputStream(from).getChannel();
- FileChannel outputChannel = new FileOutputStream(to).getChannel()
- ) {
- long size = inputChannel.size();
- int init_size = getFileHeaderSize(inputChannel);
- outputChannel.transferFrom(inputChannel, 0, init_size);
- int n = (int)getRandomBetween(0, 1024);
- if (del) {
- System.out.println("Delete " + n + " bytes at data start section");
- inputChannel.position(init_size + n);
- outputChannel.transferFrom(inputChannel, init_size, size - init_size - n);
- } else {
- System.out.println("Insert " + n + " bytes at data start section");
- outputChannel.position(init_size);
- outputChannel.write(ByteBuffer.wrap(new byte[n]));
- outputChannel.transferFrom(inputChannel, init_size + n , size - init_size);
- }
- }
- }
-
- public static void restoreJsaFile() throws Exception {
- Files.copy(orgJsaFile.toPath(), jsa.toPath(), REPLACE_EXISTING);
- }
-
- public static void setReadWritePermission(File file) throws Exception {
- if (!file.canRead()) {
- if (!file.setReadable(true)) {
- throw new IOException("Cannot modify file " + file + " as readable");
- }
- }
- if (!file.canWrite()) {
- if (!file.setWritable(true)) {
- throw new IOException("Cannot modify file " + file + " as writable");
- }
- }
- }
-
- public static void testAndCheck(String[] execArgs) throws Exception {
- OutputAnalyzer output = TestCommon.execCommon(execArgs);
- String stdtxt = output.getOutput();
- System.out.println("Note: this test may fail in very rare occasions due to CRC32 checksum collision");
- for (String message : matchMessages) {
- if (stdtxt.contains(message)) {
- // match any to return
- return;
- }
- }
- TestCommon.checkExec(output);
- }
-
- // dump with hello.jsa, then
- // read the jsa file
- // 1) run normal
- // 2) modify header
- // 3) keep header correct but modify content in each region specified by shared_region_name[]
- // 4) update both header and content, test
- // 5) delete bytes in data begining
- // 6) insert bytes in data begining
- // 7) randomly corrupt data in each region specified by shared_region_name[]
- public static void main(String... args) throws Exception {
- // must call to get offset info first!!!
- getFileOffsetInfo();
- Path currentRelativePath = Paths.get("");
- String currentDir = currentRelativePath.toAbsolutePath().toString();
- System.out.println("Current relative path is: " + currentDir);
- // get jar file
- String jarFile = JarBuilder.getOrCreateHelloJar();
-
- // dump (appcds.jsa created)
- TestCommon.testDump(jarFile, null);
-
- // test, should pass
- System.out.println("1. Normal, should pass but may fail\n");
-
- String[] execArgs = {"-Xlog:cds", "-cp", jarFile, "Hello"};
- // tests that corrupt contents of the archive need to run with
- // VerifySharedSpaces enabled to detect inconsistencies
- String[] verifyExecArgs = {"-Xlog:cds", "-XX:+VerifySharedSpaces", "-cp", jarFile, "Hello"};
-
- OutputAnalyzer output = TestCommon.execCommon(execArgs);
-
- try {
- TestCommon.checkExecReturn(output, 0, true, "Hello World");
- } catch (Exception e) {
- TestCommon.checkExecReturn(output, 1, true, matchMessages[0]);
- }
-
- // get current archive name
- jsa = new File(TestCommon.getCurrentArchiveName());
- if (!jsa.exists()) {
- throw new IOException(jsa + " does not exist!");
- }
-
- setReadWritePermission(jsa);
-
- // save as original untouched
- orgJsaFile = new File(new File(currentDir), "appcds.jsa.bak");
- copyFile(jsa, orgJsaFile);
-
- // modify jsa header, test should fail
- System.out.println("\n2. Corrupt header, should fail\n");
- modifyJsaHeader(jsa);
- output = TestCommon.execCommon(execArgs);
- output.shouldContain("The shared archive file has a bad magic number");
- output.shouldNotContain("Checksum verification failed");
-
- copyFile(orgJsaFile, jsa);
- // modify _jvm_ident and _paths_misc_info_size, test should fail
- System.out.println("\n2a. Corrupt _jvm_ident and _paths_misc_info_size, should fail\n");
- modifyJvmIdent();
- modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
- output = TestCommon.execCommon(execArgs);
- output.shouldContain("The shared archive file was created by a different version or build of HotSpot");
- output.shouldNotContain("Checksum verification failed");
-
- copyFile(orgJsaFile, jsa);
- // modify _magic and _paths_misc_info_size, test should fail
- System.out.println("\n2b. Corrupt _magic and _paths_misc_info_size, should fail\n");
- modifyHeaderIntField(offset_magic, 0x00000000);
- modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
- output = TestCommon.execCommon(execArgs);
- output.shouldContain("The shared archive file has a bad magic number");
- output.shouldNotContain("Checksum verification failed");
-
- copyFile(orgJsaFile, jsa);
- // modify _version and _paths_misc_info_size, test should fail
- System.out.println("\n2c. Corrupt _version and _paths_misc_info_size, should fail\n");
- modifyHeaderIntField(offset_version, 0x00000000);
- modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
- output = TestCommon.execCommon(execArgs);
- output.shouldContain("The shared archive file has the wrong version");
- output.shouldNotContain("Checksum verification failed");
-
- File newJsaFile = null;
- // modify content
- System.out.println("\n3. Corrupt Content, should fail\n");
- for (int i=0; i<num_regions; i++) {
- newJsaFile = new File(TestCommon.getNewArchiveName(shared_region_name[i]));
- copyFile(orgJsaFile, newJsaFile);
- TestCommon.setCurrentArchiveName(newJsaFile.toString());
- if (modifyJsaContent(i, newJsaFile)) {
- testAndCheck(verifyExecArgs);
- }
- }
-
- // modify both header and content, test should fail
- System.out.println("\n4. Corrupt Header and Content, should fail\n");
- newJsaFile = new File(TestCommon.getNewArchiveName("header-and-content"));
- copyFile(orgJsaFile, newJsaFile);
- TestCommon.setCurrentArchiveName(newJsaFile.toString());
- modifyJsaHeader(newJsaFile);
- modifyJsaContent(0, newJsaFile); // this will not be reached since failed on header change first
- output = TestCommon.execCommon(execArgs);
- output.shouldContain("The shared archive file has a bad magic number");
- output.shouldNotContain("Checksum verification failed");
-
- // delete bytes in data section
- System.out.println("\n5. Delete bytes at beginning of data section, should fail\n");
- copyFile(orgJsaFile, jsa, true);
- TestCommon.setCurrentArchiveName(jsa.toString());
- testAndCheck(verifyExecArgs);
-
- // insert bytes in data section forward
- System.out.println("\n6. Insert bytes at beginning of data section, should fail\n");
- copyFile(orgJsaFile, jsa, false);
- testAndCheck(verifyExecArgs);
-
- System.out.println("\n7. modify Content in random areas, should fail\n");
- newJsaFile = new File(TestCommon.getNewArchiveName("random-areas"));
- copyFile(orgJsaFile, newJsaFile);
- TestCommon.setCurrentArchiveName(newJsaFile.toString());
- modifyJsaContentRandomly(newJsaFile);
- testAndCheck(verifyExecArgs);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/SharedBaseAddress.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test SharedBaseAddress
- * @summary Test variety of values for SharedBaseAddress, in AppCDS mode,
- * making sure VM handles normal values as well as edge values
- * w/o a crash.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run main/timeout=240 SharedBaseAddress
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SharedBaseAddress {
-
- // shared base address test table
- private static final String[] testTable = {
- "1g", "8g", "64g","512g", "4t",
- "32t", "128t", "0",
- "1", "64k", "64M"
- };
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
-
- for (String testEntry : testTable) {
- System.out.println("sharedBaseAddress = " + testEntry);
-
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, new String[] {"Hello"}, "-XX:SharedBaseAddress=" + testEntry);
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
-
- OutputAnalyzer execOutput = TestCommon.exec(appJar, "Hello");
- TestCommon.checkExec(execOutput, "Hello World");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/SharedPackages.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary AppCDS handling of package.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/PackageTest.java
- * @compile test-classes/JimageClassPackage.java
- * @run driver SharedPackages
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SharedPackages {
- public static void main(String[] args) throws Exception {
- JarBuilder.build("pkg", "p/PackageTest", "JimageClassPackage");
-
- String appJar = TestCommon.getTestJar("pkg.jar");
- TestCommon.testDump(appJar, TestCommon.list("p/PackageTest",
- "java/util/Dictionary",
- "sun/tools/javac/Main",
- "jdk/nio/zipfs/ZipInfo",
- "java/net/URL",
- "sun/rmi/rmic/Main",
- "com/sun/jndi/dns/DnsName"));
-
- OutputAnalyzer output;
-
- // Test 1: shared class from Jar on the -cp
- output = TestCommon.exec(appJar, "-verbose:class", "p.PackageTest");
- TestCommon.checkExec(output, "Expected package");
- if (!TestCommon.isUnableToMap(output))
- output.shouldContain("Package is not sealed");
-
- // Test 2: shared classes from "modules" jimage
- output = TestCommon.exec(appJar, "-verbose:class",
- "JimageClassPackage");
- if (!TestCommon.isUnableToMap(output)) {
- output.shouldNotContain("Unexpected package");
- output.shouldNotContain("Package is not sealed");
- }
-
- // Test 3: shared class from Jar on the -Xbootclasspath/a
- TestCommon.dump(
- appJar, TestCommon.list("p/PackageTest"), "-Xbootclasspath/a:" + appJar);
- output = TestCommon.exec(appJar, "-Xbootclasspath/a:" + appJar, "p.PackageTest");
- if (!TestCommon.isUnableToMap(output)) {
- output.shouldNotContain("Unexpected package");
- output.shouldContain("Package is not sealed");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/SignedJar.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary AppCDS handling of signed JAR.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver SignedJar
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-
-public class SignedJar {
- public static void main(String[] args) throws Exception {
- String unsignedJar = JarBuilder.getOrCreateHelloJar();
- JarBuilder.signJar();
-
- // Test class exists in signed JAR
- String signedJar = TestCommon.getTestJar("signed_hello.jar");
- OutputAnalyzer output;
- output = TestCommon.dump(signedJar, TestCommon.list("Hello"));
- TestCommon.checkDump(output, "Skipping Hello: Signed JAR");
-
- // At runtime, the Hello class should be loaded from the jar file
- // instead of from the shared archive since a class from a signed
- // jar shouldn't be dumped into the archive.
- output = TestCommon.exec(signedJar, "-verbose:class", "Hello");
- String expectedOutput = ".class,load. Hello source: file:.*signed_hello.jar";
-
- try {
- output.shouldMatch(expectedOutput);
- } catch (Exception e) {
- TestCommon.checkCommonExecExceptions(output, e);
- }
-
- // Test class exists in both signed JAR and unsigned JAR
- String jars = signedJar + System.getProperty("path.separator") + unsignedJar;
- output = TestCommon.dump(jars, TestCommon.list("Hello"));
- TestCommon.checkDump(output, "Skipping Hello: Signed JAR");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/SpecifySysLoaderProp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary If -Djava.system.class.loader=xxx is specified in command-line, disable archived non-system classes
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/TestClassLoader.java
- * @compile test-classes/ReportMyLoader.java
- * @compile test-classes/TrySwitchMyLoader.java
- * @run driver SpecifySysLoaderProp
- */
-
-import java.io.*;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SpecifySysLoaderProp {
-
- public static void main(String[] args) throws Exception {
- JarBuilder.build("sysloader", "TestClassLoader", "ReportMyLoader", "TrySwitchMyLoader");
-
- String jarFileName = "sysloader.jar";
- String appJar = TestCommon.getTestJar(jarFileName);
- TestCommon.testDump(appJar, TestCommon.list("ReportMyLoader"));
- String warning = "VM warning: Archived non-system classes are disabled because the java.system.class.loader property is specified";
-
-
- // (0) Baseline. Do not specify -Djava.system.class.loader
- // The test class should be loaded from archive
- TestCommon.run(
- "-verbose:class",
- "-cp", appJar,
- "ReportMyLoader")
- .assertNormalExit("[class,load] ReportMyLoader source: shared objects file",
- "ReportMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@");
-
- // (1) Try to execute the archive with -Djava.system.class.loader=no.such.Klass,
- // it should fail
- TestCommon.run(
- "-cp", appJar,
- "-Djava.system.class.loader=no.such.Klass",
- "ReportMyLoader")
- .assertAbnormalExit(output -> {
- output.shouldContain(warning);
- output.shouldContain("ClassNotFoundException: no.such.Klass");
- });
-
- // (2) Try to execute the archive with -Djava.system.class.loader=TestClassLoader,
- // it should run, but archived non-system classes should be disabled
- TestCommon.run(
- "-verbose:class",
- "-cp", appJar,
- "-Djava.system.class.loader=TestClassLoader",
- "ReportMyLoader")
- .assertNormalExit("ReportMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@", //<-this is still printed because TestClassLoader simply delegates to Launcher$AppLoader, but ...
- "TestClassLoader.called = true", //<-but this proves that TestClassLoader was indeed called.
- "TestClassLoader: loadClass(\"ReportMyLoader\",") //<- this also proves that TestClassLoader was indeed called.
- .assertNormalExit(output -> {
- output.shouldMatch(".class,load. TestClassLoader source: file:");
- output.shouldMatch(".class,load. ReportMyLoader source: file:.*" + jarFileName);
- });
-
- // (3) Try to change the java.system.class.loader programmatically after
- // the app's main method is executed. This should have no effect in terms of
- // changing or switching the actual system class loader that's already in use.
- TestCommon.run(
- "-verbose:class",
- "-cp", appJar,
- "TrySwitchMyLoader")
- .assertNormalExit("[class,load] ReportMyLoader source: shared objects file",
- "TrySwitchMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@",
- "ReportMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@",
- "TestClassLoader.called = false");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/TestCommon.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,665 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import jdk.test.lib.Utils;
-import jdk.test.lib.BuildHelper;
-import jdk.test.lib.JDKToolFinder;
-import jdk.test.lib.Platform;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.cds.CDSTestUtils.Result;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.InputStream;
-import java.net.URI;
-import java.nio.file.DirectoryStream;
-import java.nio.file.Files;
-import java.nio.file.FileSystem;
-import java.nio.file.FileSystems;
-import java.nio.file.Path;
-import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.Enumeration;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import java.util.zip.ZipOutputStream;
-import jtreg.SkippedException;
-import cdsutils.DynamicDumpHelper;
-
-
-/**
- * This is a test utility class for common AppCDS test functionality.
- *
- * Various methods use (String ...) for passing VM options. Note that the order
- * of the VM options are important in certain cases. Many methods take arguments like
- *
- * (String prefix[], String suffix[], String... opts)
- *
- * Note that the order of the VM options is:
- *
- * prefix + opts + suffix
- */
-public class TestCommon extends CDSTestUtils {
- private static final String JSA_FILE_PREFIX = System.getProperty("user.dir") +
- File.separator;
-
- private static final SimpleDateFormat timeStampFormat =
- new SimpleDateFormat("HH'h'mm'm'ss's'SSS");
-
- private static final String timeoutFactor =
- System.getProperty("test.timeout.factor", "1.0");
-
- private static String currentArchiveName;
-
- // Call this method to start new archive with new unique name
- public static void startNewArchiveName() {
- deletePriorArchives();
- currentArchiveName = getNewArchiveName();
- }
-
- // Call this method to get current archive name
- public static String getCurrentArchiveName() {
- return currentArchiveName;
- }
-
- public static void setCurrentArchiveName(String archiveName) {
- currentArchiveName = archiveName;
- }
-
- public static String getNewArchiveName() {
- return getNewArchiveName(null);
- }
-
- public static String getNewArchiveName(String stem) {
- if (stem == null) {
- stem = "appcds";
- }
- return JSA_FILE_PREFIX + stem + "-" +
- timeStampFormat.format(new Date()) + ".jsa";
- }
-
- // Attempt to clean old archives to preserve space
- // Archives are large artifacts (20Mb or more), and much larger than
- // most other artifacts created in jtreg testing.
- // Therefore it is a good idea to clean the old archives when they are not needed.
- // In most cases the deletion attempt will succeed; on rare occasion the
- // delete operation will fail since the system or VM process still holds a handle
- // to the file; in such cases the File.delete() operation will silently fail, w/o
- // throwing an exception, thus allowing testing to continue.
- public static void deletePriorArchives() {
- File dir = new File(System.getProperty("user.dir"));
- String files[] = dir.list();
- for (String name : files) {
- if (name.startsWith("appcds-") && name.endsWith(".jsa")) {
- if (!(new File(dir, name)).delete())
- System.out.println("deletePriorArchives(): delete failed for file " + name);
- }
- }
- }
-
- // Create AppCDS archive using most common args - convenience method
- // Legacy name preserved for compatibility
- public static OutputAnalyzer dump(String appJar, String classList[],
- String... suffix) throws Exception {
- return createArchive(appJar, classList, suffix);
- }
-
- public static OutputAnalyzer dump(String appJarDir, String appJar, String classList[],
- String... suffix) throws Exception {
- return createArchive(appJarDir, appJar, classList, suffix);
- }
-
- // Create AppCDS archive using most common args - convenience method
- public static OutputAnalyzer createArchive(String appJar, String classList[],
- String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions()).setAppJar(appJar);
- opts.setClassList(classList);
- opts.addSuffix(suffix);
- return createArchive(opts);
- }
-
- public static OutputAnalyzer createArchive(String appJarDir, String appJar, String classList[],
- String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions()).setAppJar(appJar);
- opts.setAppJarDir(appJarDir);
- opts.setClassList(classList);
- opts.addSuffix(suffix);
- return createArchive(opts);
- }
-
- // Simulate -Xshare:dump with -XX:ArchiveClassesAtExit. See comments around patchJarForDynamicDump()
- private static final Class tmp = DynamicDumpHelper.class;
-
- // Create AppCDS archive using appcds options
- public static OutputAnalyzer createArchive(AppCDSOptions opts)
- throws Exception {
- ArrayList<String> cmd = new ArrayList<String>();
- startNewArchiveName();
-
- for (String p : opts.prefix) cmd.add(p);
-
- if (opts.appJar != null) {
- cmd.add("-cp");
- cmd.add(opts.appJar);
- File jf = new File(opts.appJar);
- if (DYNAMIC_DUMP && !jf.isDirectory()) {
- patchJarForDynamicDump(opts.appJar);
- }
- } else {
- cmd.add("-Djava.class.path=");
- }
-
- if (opts.archiveName == null) {
- opts.archiveName = getCurrentArchiveName();
- }
-
- if (DYNAMIC_DUMP) {
- cmd.add("-Xshare:on");
- cmd.add("-XX:ArchiveClassesAtExit=" + opts.archiveName);
-
- cmd.add("-Xlog:cds");
- cmd.add("-Xlog:cds+dynamic");
- boolean mainModuleSpecified = false;
- boolean patchModuleSpecified = false;
- for (String s : opts.suffix) {
- if (s.length() == 0) {
- continue;
- }
- if (s.equals("-m")) {
- mainModuleSpecified = true;
- }
- if (s.startsWith("--patch-module=")) {
- patchModuleSpecified = true;
- }
- cmd.add(s);
- }
-
- if (opts.appJar != null) {
- // classlist is supported only when we have a Jar file to patch (to insert
- // cdsutils.DynamicDumpHelper)
- if (opts.classList == null) {
- throw new RuntimeException("test.dynamic.dump requires classList file");
- }
-
- if (!mainModuleSpecified && !patchModuleSpecified) {
- cmd.add("cdsutils.DynamicDumpHelper");
- File classListFile = makeClassList(opts.classList);
- cmd.add(classListFile.getPath());
- }
- } else {
- if (!mainModuleSpecified && !patchModuleSpecified) {
- // If you have an empty classpath, you cannot specify a classlist!
- if (opts.classList != null && opts.classList.length > 0) {
- throw new RuntimeException("test.dynamic.dump not supported empty classpath with non-empty classlist");
- }
- cmd.add("-version");
- }
- }
- } else {
- // static dump
- cmd.add("-Xshare:dump");
- cmd.add("-XX:SharedArchiveFile=" + opts.archiveName);
-
- if (opts.classList != null) {
- File classListFile = makeClassList(opts.classList);
- cmd.add("-XX:ExtraSharedClassListFile=" + classListFile.getPath());
- }
- for (String s : opts.suffix) {
- cmd.add(s);
- }
- }
-
- String[] cmdLine = cmd.toArray(new String[cmd.size()]);
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine);
- if (opts.appJarDir != null) {
- pb.directory(new File(opts.appJarDir));
- }
- return executeAndLog(pb, "dump");
- }
-
- // This allows you to run the AppCDS tests with JFR enabled at runtime (though not at
- // dump time, as that's uncommon for typical AppCDS users).
- //
- // To run in this special mode, add the following to your jtreg command-line
- // -Dtest.cds.run.with.jfr=true
- //
- // Some AppCDS tests are not compatible with this mode. See the group
- // hotspot_appcds_with_jfr in ../../TEST.ROOT for details.
- private static final boolean RUN_WITH_JFR = Boolean.getBoolean("test.cds.run.with.jfr");
- // This method simulates -Xshare:dump with -XX:ArchiveClassesAtExit. This way, we
- // can re-use many tests (outside of the ./dynamicArchive directory) for testing
- // general features of JDK-8215311 (JEP 350: Dynamic CDS Archives).
- //
- // We insert the cdsutils/DynamicDumpHelper.class into the first Jar file in
- // the classpath. We use this class to load all the classes specified in the classlist.
- //
- // There's no need to change the run-time command-line: in this special mode, two
- // archives are involved. The command-line specifies only the top archive. However,
- // the location of the base archive is recorded in the top archive, so it can be
- // determined by the JVM at runtime start-up.
- //
- // To run in this special mode, specify the following in your jtreg command-line
- // -Dtest.dynamic.cds.archive=true
- //
- // Note that some tests are not compatible with this special mode, including
- // + Tests in ./dynamicArchive: these tests are specifically written for
- // dynamic archive, and do not use TestCommon.createArchive(), which works
- // together with patchJarForDynamicDump().
- // + Tests related to cached objects and shared strings: dynamic dumping
- // does not support these.
- // + Custom loader tests: DynamicDumpHelper doesn't support the required
- // classlist syntax. (FIXME).
- // + Extra symbols and extra strings.
- // See the hotspot_appcds_dynamic in ../../TEST.ROOT for details.
- //
- // To run all tests that are compatible with this mode:
- // cd test/hotspot/jtreg
- // jtreg -Dtest.dynamic.cds.archive=true :hotspot_appcds_dynamic
- //
- private static void patchJarForDynamicDump(String cp) throws Exception {
- System.out.println("patchJarForDynamicDump: classpath = " + cp);
- String firstJar = cp;
- int n = firstJar.indexOf(File.pathSeparator);
- if (n > 0) {
- firstJar = firstJar.substring(0, n);
- }
- String classDir = System.getProperty("test.classes");
- String expected1 = classDir + File.separator;
- String expected2 = System.getProperty("user.dir") + File.separator;
-
- if (!firstJar.startsWith(expected1) && !firstJar.startsWith(expected2)) {
- throw new RuntimeException("FIXME: jar file not at a supported location ('"
- + expected1 + "', or '" + expected2 + "'): " + firstJar);
- }
-
- String replaceJar = firstJar + ".tmp";
- String patchClass = "cdsutils/DynamicDumpHelper.class";
- ZipFile zipFile = new ZipFile(firstJar);
- byte[] buf = new byte[1024];
- int len;
- if (zipFile.getEntry(patchClass) == null) {
- FileOutputStream fout = new FileOutputStream(replaceJar);
- final ZipOutputStream zos = new ZipOutputStream(fout);
-
- zos.putNextEntry(new ZipEntry(patchClass));
- InputStream is = new FileInputStream(classDir + File.separator + patchClass);
- while ((len = (is.read(buf))) > 0) {
- zos.write(buf, 0, len);
- }
- zos.closeEntry();
- is.close();
-
- for (Enumeration e = zipFile.entries(); e.hasMoreElements(); ) {
- ZipEntry entryIn = (ZipEntry) e.nextElement();
- zos.putNextEntry(entryIn);
- is = zipFile.getInputStream(entryIn);
- while ((len = is.read(buf)) > 0) {
- zos.write(buf, 0, len);
- }
- zos.closeEntry();
- is.close();
- }
-
- zos.close();
- fout.close();
- zipFile.close();
-
- File oldFile = new File(firstJar);
- File newFile = new File(replaceJar);
- oldFile.delete();
- newFile.renameTo(oldFile);
- System.out.println("firstJar = " + firstJar + " Modified");
- } else {
- System.out.println("firstJar = " + firstJar);
- }
- }
-
- // Execute JVM using AppCDS archive with specified AppCDSOptions
- public static OutputAnalyzer runWithArchive(AppCDSOptions opts)
- throws Exception {
-
- ArrayList<String> cmd = new ArrayList<String>();
-
- for (String p : opts.prefix) cmd.add(p);
-
- cmd.add("-Xshare:" + opts.xShareMode);
- cmd.add("-showversion");
- cmd.add("-XX:SharedArchiveFile=" + getCurrentArchiveName());
- cmd.add("-Dtest.timeout.factor=" + timeoutFactor);
-
- if (opts.appJar != null) {
- cmd.add("-cp");
- cmd.add(opts.appJar);
- }
-
- for (String s : opts.suffix) cmd.add(s);
-
- if (RUN_WITH_JFR) {
- boolean usesJFR = false;
- for (String s : cmd) {
- if (s.startsWith("-XX:StartFlightRecording=") || s.startsWith("-XX:FlightRecorderOptions")) {
- System.out.println("JFR option might have been specified. Don't interfere: " + s);
- usesJFR = true;
- break;
- }
- }
- if (!usesJFR) {
- System.out.println("JFR option not specified. Enabling JFR ...");
- cmd.add(0, "-XX:StartFlightRecording=dumponexit=true");
- System.out.println(cmd);
- }
- }
-
- String[] cmdLine = cmd.toArray(new String[cmd.size()]);
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine);
- if (opts.appJarDir != null) {
- pb.directory(new File(opts.appJarDir));
- }
- return executeAndLog(pb, "exec");
- }
-
-
- public static OutputAnalyzer execCommon(String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions());
- opts.addSuffix(suffix);
- return runWithArchive(opts);
- }
-
- // This is the new API for running a Java process with CDS enabled.
- // See comments in the CDSTestUtils.Result class for how to use this method.
- public static Result run(String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions());
- opts.addSuffix(suffix);
- return new Result(opts, runWithArchive(opts));
- }
-
- public static Result runWithRelativePath(String jarDir, String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions());
- opts.setAppJarDir(jarDir);
- opts.addSuffix(suffix);
- return new Result(opts, runWithArchive(opts));
- }
-
- public static OutputAnalyzer exec(String appJar, String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions()).setAppJar(appJar);
- opts.addSuffix(suffix);
- return runWithArchive(opts);
- }
-
- public static Result runWithModules(String prefix[], String upgrademodulepath, String modulepath,
- String mid, String... testClassArgs) throws Exception {
- AppCDSOptions opts = makeModuleOptions(prefix, upgrademodulepath, modulepath,
- mid, testClassArgs);
- return new Result(opts, runWithArchive(opts));
- }
-
- public static OutputAnalyzer execAuto(String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions());
- opts.addSuffix(suffix).setXShareMode("auto");
- return runWithArchive(opts);
- }
-
- public static OutputAnalyzer execOff(String... suffix) throws Exception {
- AppCDSOptions opts = (new AppCDSOptions());
- opts.addSuffix(suffix).setXShareMode("off");
- return runWithArchive(opts);
- }
-
-
- private static AppCDSOptions makeModuleOptions(String prefix[], String upgrademodulepath, String modulepath,
- String mid, String testClassArgs[]) {
- AppCDSOptions opts = (new AppCDSOptions());
-
- opts.addPrefix(prefix);
- if (upgrademodulepath == null) {
- opts.addSuffix("-p", modulepath, "-m", mid);
- } else {
- opts.addSuffix("--upgrade-module-path", upgrademodulepath,
- "-p", modulepath, "-m", mid);
- }
- opts.addSuffix(testClassArgs);
- return opts;
- }
-
- public static OutputAnalyzer execModule(String prefix[], String upgrademodulepath, String modulepath,
- String mid, String... testClassArgs)
- throws Exception {
- AppCDSOptions opts = makeModuleOptions(prefix, upgrademodulepath, modulepath,
- mid, testClassArgs);
- return runWithArchive(opts);
- }
-
- // A common operation: dump, then check results
- public static OutputAnalyzer testDump(String appJar, String classList[],
- String... suffix) throws Exception {
- OutputAnalyzer output = dump(appJar, classList, suffix);
- if (DYNAMIC_DUMP) {
- if (isUnableToMap(output)) {
- throw new SkippedException(UnableToMapMsg);
- }
- output.shouldContain("Written dynamic archive");
- } else {
- output.shouldContain("Loading classes to share");
- }
- output.shouldHaveExitValue(0);
- return output;
- }
-
- public static OutputAnalyzer testDump(String appJarDir, String appJar, String classList[],
- String... suffix) throws Exception {
- OutputAnalyzer output = dump(appJarDir, appJar, classList, suffix);
- if (DYNAMIC_DUMP) {
- if (isUnableToMap(output)) {
- throw new SkippedException(UnableToMapMsg);
- }
- output.shouldContain("Written dynamic archive");
- } else {
- output.shouldContain("Loading classes to share");
- }
- output.shouldHaveExitValue(0);
- return output;
- }
-
- /**
- * Simple test -- dump and execute appJar with the given classList in classlist.
- */
- public static OutputAnalyzer test(String appJar, String classList[], String... args)
- throws Exception {
- testDump(appJar, classList);
-
- OutputAnalyzer output = exec(appJar, args);
- return checkExec(output);
- }
-
-
- public static OutputAnalyzer checkExecReturn(OutputAnalyzer output, int ret,
- boolean checkContain, String... matches) throws Exception {
- try {
- for (String s : matches) {
- if (checkContain) {
- output.shouldContain(s);
- } else {
- output.shouldNotContain(s);
- }
- }
- output.shouldHaveExitValue(ret);
- } catch (Exception e) {
- checkCommonExecExceptions(output, e);
- }
-
- return output;
- }
-
- // Convenience concatenation utils
- public static String[] list(String ...args) {
- return args;
- }
-
-
- public static String[] list(String arg, int count) {
- ArrayList<String> stringList = new ArrayList<String>();
- for (int i = 0; i < count; i++) {
- stringList.add(arg);
- }
-
- String outputArray[] = stringList.toArray(new String[stringList.size()]);
- return outputArray;
- }
-
-
- public static String[] concat(String... args) {
- return list(args);
- }
-
-
- public static String[] concat(String prefix[], String... extra) {
- ArrayList<String> list = new ArrayList<String>();
- for (String s : prefix) {
- list.add(s);
- }
- for (String s : extra) {
- list.add(s);
- }
-
- return list.toArray(new String[list.size()]);
- }
-
- public static String[] concat(String prefix, String[] extra) {
- ArrayList<String> list = new ArrayList<String>();
- list.add(prefix);
- for (String s : extra) {
- list.add(s);
- }
-
- return list.toArray(new String[list.size()]);
- }
-
- // ===================== Concatenate paths
- public static String concatPaths(String... paths) {
- String prefix = "";
- String s = "";
- for (String p : paths) {
- s += prefix;
- s += p;
- prefix = File.pathSeparator;
- }
- return s;
- }
-
-
- public static String getTestJar(String jar) {
- File jarFile = CDSTestUtils.getTestArtifact(jar, true);
- if (!jarFile.isFile()) {
- throw new RuntimeException("Not a regular file: " + jarFile.getPath());
- }
- return jarFile.getPath();
- }
-
-
- public static String getTestDir(String d) {
- File dirFile = CDSTestUtils.getTestArtifact(d, true);
- if (!dirFile.isDirectory()) {
- throw new RuntimeException("Not a directory: " + dirFile.getPath());
- }
- return dirFile.getPath();
- }
-
- public static boolean checkOutputStrings(String outputString1,
- String outputString2,
- String split_regex) {
- String[] sa1 = outputString1.split(split_regex);
- String[] sa2 = outputString2.split(split_regex);
- Arrays.sort(sa1);
- Arrays.sort(sa2);
-
- int i = 0;
- for (String s : sa1) {
- if (!s.equals(sa2[i])) {
- throw new RuntimeException(s + " is different from " + sa2[i]);
- }
- i ++;
- }
- return true;
- }
-
- static Pattern pattern;
-
- static void findAllClasses(ArrayList<String> list) throws Throwable {
- // Find all the classes in the jrt file system
- pattern = Pattern.compile("/modules/[a-z.]*[a-z]+/([^-]*)[.]class");
- FileSystem fs = FileSystems.getFileSystem(URI.create("jrt:/"));
- Path base = fs.getPath("/modules/");
- findAllClassesAtPath(base, list);
- }
-
- private static void findAllClassesAtPath(Path p, ArrayList<String> list) throws Throwable {
- try (DirectoryStream<Path> stream = Files.newDirectoryStream(p)) {
- for (Path entry: stream) {
- Matcher matcher = pattern.matcher(entry.toString());
- if (matcher.find()) {
- String className = matcher.group(1);
- list.add(className);
- }
- try {
- findAllClassesAtPath(entry, list);
- } catch (Throwable t) {}
- }
- }
- }
-
- public static String composeRelPath(String appJar) {
- int idx = appJar.lastIndexOf(File.separator);
- String jarName = appJar.substring(idx + 1);
- String jarDir = appJar.substring(0, idx);
- String lastDir = jarDir.substring(jarDir.lastIndexOf(File.separator));
- String relPath = jarDir + File.separator + ".." + File.separator + lastDir;
- String newJar = relPath + File.separator + jarName;
- return newJar;
- }
-
-
- public static File createSymLink(String appJar) throws Exception {
- int idx = appJar.lastIndexOf(File.separator);
- String jarName = appJar.substring(idx + 1);
- String jarDir = appJar.substring(0, idx);
- File origJar = new File(jarDir, jarName);
- String linkedJarName = "linked_" + jarName;
- File linkedJar = null;
- if (!Platform.isWindows()) {
- linkedJar = new File(jarDir, linkedJarName);
- if (linkedJar.exists()) {
- linkedJar.delete();
- }
- Files.createSymbolicLink(linkedJar.toPath(), origJar.toPath());
- }
- return linkedJar;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/TestWithProfiler.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @bug 8145221
- * @summary After creating an AppCDS archive, run the test with the JFR profiler
- * enabled, and keep calling a method in the archive in a tight loop.
- * This is to test the safe handling of trampoline functions by the
- * profiler.
- * @requires vm.hasJFR & vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/MyThread.java
- * @compile test-classes/TestWithProfilerHelper.java
- * @run driver TestWithProfiler
- */
-
-import jdk.test.lib.BuildHelper;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class TestWithProfiler {
- public static void main(String[] args) throws Exception {
- JarBuilder.build("myThread", "MyThread", "TestWithProfilerHelper");
- String appJar = TestCommon.getTestJar("myThread.jar");
- OutputAnalyzer output = TestCommon.dump(appJar,
- TestCommon.list("MyThread", "TestWithProfilerHelper"));
- TestCommon.checkDump(output);
- output = TestCommon.exec(appJar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-Xint",
- "-XX:+FlightRecorder",
- "-XX:StartFlightRecording=duration=15s,filename=myrecording.jfr,settings=profile,dumponexit=true",
- "TestWithProfilerHelper");
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/TraceLongClasspath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary ensure -XX:+TraceClassPaths showing entire expecting app classpath
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @compile test-classes/Super.java
- * @run driver TraceLongClasspath
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class TraceLongClasspath {
-
- final static String ps = File.pathSeparator;
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String dummyJar = JarBuilder.build("dummy", "Super");
-
- String longClassPath =
- dummyJar + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/user-patch.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/abc-startup.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/features/com.foobar.db.jdbc7-dms.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/jdk/lib/tools.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/server/lib/someapps.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/../foobar_common/modules/net.xy.batcontrib_1.1.0.0_1-0b3/lib/bat-contrib.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/modules/features/foobar.aas.common.kkkkkkkkkkk.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.common.adapters_11.1.1/foobar.abc.common.adapters.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.plane.adapter_12.1.3/foobar.plane.adapter.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/lib/ccccccccar-common.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/communications/modules/config.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/communications/modules/userprefs-config.jar" + ps +
- "/scratch/xxxx/yyyy/XXXXXX/aaaaaaaa/xxxxxxx/xxxxxxxx.us.foobar.com/CommonDomain/config/abc-infra" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/qqqqqq-all-1.6.5.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.thread_11.1.1/foobar.abc.thread.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.thread_11.1.1/thread-rrrrrrr-ext-aas.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.adapter_11.1.1/foobar.abc.adapter.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.ccc_11.1.1/foobar.abc.ccc.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/bbb/lib/commons-configuration.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/bbb/lib/commons-lang.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/bbb/lib/commons-logging.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/foobar.wccore/foobar-ppppppp-api.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/foobar.ooo_12.1.3/ooo-manifest.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/internal/features/rrr_aaxyxx_foobar.rrr.aas.classpath.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.thread_11.1.1/rrrrrrrr-api.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/commons-xxx-1.1.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.mgmt_11.1.1/abc-infra-mgmt.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/eee/archives/eee-eee.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/common/march/lib/marchnet.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/common/march/lib/marchclient.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/common/march/lib/march.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/jlib/iiiloader.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/xxxxxxyyzzzzz/classes-xxxxxxyyzzzzz.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/mmmmmmm/lib/abc_core.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/mmmmmmm/lib/abc_codec.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/mmmmmmm/lib/abc_imageio.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/jdk/lib/tools.jar" + ps +
- "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/foobar.ooo_12.1.3/ooo-manifest.jar";
-
- String myCP = longClassPath + ps + appJar;
- // Dump an archive with a specified JAR file in -classpath
- TestCommon.testDump(myCP, TestCommon.list("Hello"));
-
- // Then try to execute the archive with a different classpath and with -XX:+TraceClassPaths.
- // The diagnosis "expecting" app classpath trace should show the entire classpath.
- TestCommon.run(
- "-XX:+TraceClassPaths", "-Xlog:cds",
- "-cp", appJar,
- "Hello")
- .assertAbnormalExit(output -> {
- output.shouldContain("Unable to use shared archive");
- output.shouldContain("shared class paths mismatch");
- // the "expecting" app classpath from -XX:+TraceClassPaths should not
- // be truncated
- output.shouldContain(myCP);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/UnusedCPDuringDump.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @bug 8209385
- * @summary non-empty dir in -cp should be fine during dump time if only classes
- * from the system modules are being loaded even though some are
- * defined to the PlatformClassLoader and AppClassLoader.
- * @requires vm.cds
- * @library /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run main/othervm -Dtest.cds.copy.child.stdout=false UnusedCPDuringDump
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class UnusedCPDuringDump {
-
- public static void main(String[] args) throws Exception {
- File dir = new File(System.getProperty("user.dir"));
- File emptydir = new File(dir, "emptydir");
- emptydir.mkdir();
- String appJar = JarBuilder.getOrCreateHelloJar();
-
- OutputAnalyzer output = TestCommon.dump(dir.getPath(),
- TestCommon.list("sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo",
- "com/sun/tools/sjavac/client/ClientMain"),
- "-Xlog:class+path=info,class+load=debug");
- TestCommon.checkDump(output,
- "[class,load] sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo",
- "for instance a 'jdk/internal/loader/ClassLoaders$PlatformClassLoader'",
- "[class,load] com.sun.tools.sjavac.client.ClientMain",
- "for instance a 'jdk/internal/loader/ClassLoaders$AppClassLoader'");
-
- String jsaOpt = "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName();
- TestCommon.run("-cp", appJar, jsaOpt, "-Xlog:class+path=info,class+load=debug", "Hello")
- .assertNormalExit("Hello World");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/UseAppCDS_Test.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-public class UseAppCDS_Test {
- // args are from UseAppCDS:
- // args[0] = TEST_OUT
- public static void main(String[] args) {
- System.out.println(args[0]);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/VerifierTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,409 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.io.FileOutputStream;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.nio.file.Files;
-
-import java.util.*;
-import jdk.internal.org.objectweb.asm.*;
-
-/**
- * The testsets contained in this class are executed by ./VerifierTest_*.java, so that
- * individual testsets can be executed in parallel to shorten the total time required.
- */
-public class VerifierTest implements Opcodes {
- // Test verification settings for dumping & runtime
- static final String VFY_ALL = "-Xverify:all";
- static final String VFY_REMOTE = "-Xverify:remote"; // default
- static final String VFY_NONE = "-XX:+UnlockDiagnosticVMOptions, -XX:-BytecodeVerificationRemote, -XX:-BytecodeVerificationLocal";
-
- static final String ERR =
- "ERROR: class VerifierTestC was loaded unexpectedly";
- static final String MAP_FAIL =
- "shared archive file was created with less restrictive verification setting";
- static final String VFY_ERR = "java.lang.VerifyError";
- static final String PASS_RESULT = "Hi, how are you?";
- static final String VFY_INFO_MESSAGE =
- "All non-system classes will be verified (-Xverify:remote) during CDS dump time.";
- static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
-
- enum Testset1Part {
- A, B
- }
-
- public static void main(String[] args) throws Exception {
- String subCaseId = args[0];
- String jarName_verifier_test_tmp = "verifier_test_tmp" + "_" + subCaseId;
- String jarName_verifier_test = "verifier_test" + "_" + subCaseId;
- String jarName_greet = "greet" + "_" + subCaseId;
- String jarName_hi = "hi" + "_" + subCaseId;
-
-
- JarBuilder.build(jarName_verifier_test_tmp, "VerifierTest0", "VerifierTestA",
- "VerifierTestB", "VerifierTestC", "VerifierTestD", "VerifierTestE",
- "UnverifiableBase", "UnverifiableIntf", "UnverifiableIntfSub");
- JarBuilder.build(jarName_greet, "Greet");
- JarBuilder.build(jarName_hi, "Hi", "Hi$MyClass");
-
- File dir = new File(System.getProperty("test.classes", "."));
- File jarSrcFile = new File(dir, jarName_verifier_test_tmp + ".jar");
- File jarFile = new File(dir, jarName_verifier_test + ".jar");
- String jar = jarFile.getPath();
-
- if (!jarFile.exists() || jarFile.lastModified() < jarSrcFile.lastModified()) {
- createTestJarFile(jarSrcFile, jarFile);
- } else {
- System.out.println("Already up-to-date: " + jarFile);
- }
-
- String noAppClasses[] = TestCommon.list("");
- String appClasses[] = TestCommon.list("UnverifiableBase",
- "UnverifiableIntf",
- "UnverifiableIntfSub",
- "VerifierTestA",
- "VerifierTestB",
- "VerifierTestC",
- "VerifierTestD",
- "VerifierTestE",
- "VerifierTest0");
-
-
- switch (subCaseId) {
- case "0": testset_0(jar, noAppClasses, appClasses); return;
- case "1A": testset_1(jar, noAppClasses, appClasses, Testset1Part.A); return;
- case "1B": testset_1(jar, noAppClasses, appClasses, Testset1Part.B); return;
- case "2": testset_2(jarName_greet, jarName_hi); return;
- default:
- throw new RuntimeException("Unknown option: " + subCaseId);
- }
- }
-
- static void testset_0(String jar, String[] noAppClasses, String[] appClasses) throws Exception {
- // Unverifiable classes won't be included in the CDS archive.
- // Dumping should not fail.
- OutputAnalyzer output = TestCommon.dump(jar, appClasses);
- output.shouldHaveExitValue(0);
- if (output.getStdout().contains("Loading clases to share")) {
- // last entry in appClasses[] is a verifiable class
- for (int i = 0; i < (appClasses.length - 1); i++) {
- output.shouldContain("Verification failed for " + appClasses[i]);
- output.shouldContain("Removed error class: " + appClasses[i]);
- }
- }
- }
-
- static void checkRuntimeOutput(OutputAnalyzer output, String expected) throws Exception {
- output.shouldContain(expected);
- if (expected.equals(PASS_RESULT) ||
- expected.equals(VFY_ERR)) {
- output.shouldHaveExitValue(0);
- } else {
- output.shouldNotHaveExitValue(0);
- }
- }
-
- static void testset_1(String jar, String[] noAppClasses, String[] appClasses, Testset1Part part)
- throws Exception
- {
- String config[][] = {
- // {dump_list, dumptime_verification_setting,
- // runtime_verification_setting, expected_output_str},
-
- // Dump app/ext with -Xverify:remote
- {"app", VFY_REMOTE, VFY_REMOTE, VFY_ERR},
- {"app", VFY_REMOTE, VFY_ALL, MAP_FAIL},
- {"app", VFY_REMOTE, VFY_NONE, ERR },
- // Dump app/ext with -Xverify:all
- {"app", VFY_ALL, VFY_REMOTE, VFY_ERR },
- {"app", VFY_ALL, VFY_ALL, VFY_ERR },
- {"app", VFY_ALL, VFY_NONE, ERR },
- // Dump app/ext with verifier turned off
- {"app", VFY_NONE, VFY_REMOTE, VFY_ERR},
- {"app", VFY_NONE, VFY_ALL, MAP_FAIL},
- {"app", VFY_NONE, VFY_NONE, ERR },
- // Dump sys only with -Xverify:remote
- {"noApp", VFY_REMOTE, VFY_REMOTE, VFY_ERR},
- {"noApp", VFY_REMOTE, VFY_ALL, VFY_ERR},
- {"noApp", VFY_REMOTE, VFY_NONE, ERR},
- // Dump sys only with -Xverify:all
- {"noApp", VFY_ALL, VFY_REMOTE, VFY_ERR},
- {"noApp", VFY_ALL, VFY_ALL, VFY_ERR},
- {"noApp", VFY_ALL, VFY_NONE, ERR},
- // Dump sys only with verifier turned off
- {"noApp", VFY_NONE, VFY_REMOTE, VFY_ERR},
- {"noApp", VFY_NONE, VFY_ALL, VFY_ERR},
- {"noApp", VFY_NONE, VFY_NONE, ERR},
- };
-
- int loop_start, loop_stop;
-
- // Further break down testset_1 into two parts (to be invoked from VerifierTest_1A.java
- // and VerifierTest_1B.java) to improve parallel test execution time.
- switch (part) {
- case A:
- loop_start = 0;
- loop_stop = 9;
- break;
- case B:
- default:
- assert part == Testset1Part.B;
- loop_start = 9;
- loop_stop = config.length;
- break;
- }
-
- String prev_dump_setting = "";
- for (int i = loop_start; i < loop_stop; i ++) {
- String dump_list[] = config[i][0].equals("app") ? appClasses :
- noAppClasses;
- String dump_setting = config[i][1];
- String runtime_setting = config[i][2];
- String expected_output_str = config[i][3];
- System.out.println("Test case [" + i + "]: dumping " + config[i][0] +
- " with " + dump_setting +
- ", run with " + runtime_setting);
- if (!dump_setting.equals(prev_dump_setting)) {
- String dump_arg1;
- String dump_arg2;
- String dump_arg3;
- // Need to break this into two separate arguments.
- if (dump_setting.equals(VFY_NONE)) {
- dump_arg1 = "-XX:+UnlockDiagnosticVMOptions";
- dump_arg2 = "-XX:-BytecodeVerificationRemote";
- dump_arg3 = "-XX:-BytecodeVerificationLocal";
- } else {
- // Redundant args should be harmless.
- dump_arg1 = dump_arg2 = dump_arg3 = dump_setting;
- }
-
- OutputAnalyzer dumpOutput = TestCommon.dump(
- jar, dump_list, dump_arg1, dump_arg2,
- dump_arg3, CDS_LOGGING,
- // FIXME: the following options are for working around a GC
- // issue - assert failure when dumping archive with the -Xverify:all
- "-Xms256m",
- "-Xmx256m");
- if (dump_setting.equals(VFY_NONE) &&
- runtime_setting.equals(VFY_REMOTE)) {
- dumpOutput.shouldContain(VFY_INFO_MESSAGE);
- }
- }
- String runtime_arg1;
- String runtime_arg2;
- String runtime_arg3;
- if (runtime_setting.equals(VFY_NONE)) {
- runtime_arg1 = "-XX:+UnlockDiagnosticVMOptions";
- runtime_arg2 = "-XX:-BytecodeVerificationRemote";
- runtime_arg3 = "-XX:-BytecodeVerificationLocal";
- } else {
- // Redundant args should be harmless.
- runtime_arg1 = runtime_arg2 = runtime_arg3 = runtime_setting;
- }
- TestCommon.run("-cp", jar,
- runtime_arg1, runtime_arg2, runtime_arg3,
- "VerifierTest0")
- .ifNoMappingFailure(output -> checkRuntimeOutput(output, expected_output_str));
- prev_dump_setting = dump_setting;
- }
- }
-
- static void testset_2(String jarName_greet, String jarName_hi) throws Exception {
- String appClasses[];
- String jar;
-
- // The following section is for testing the scenarios where
- // the classes are verifiable during dump time.
- appClasses = TestCommon.list("Hi",
- "Greet",
- "Hi$MyClass");
- jar = TestCommon.getTestJar(jarName_hi + ".jar") + File.pathSeparator +
- TestCommon.getTestJar(jarName_greet + ".jar");
- String config2[][] = {
- // {dump_list, dumptime_verification_setting,
- // runtime_verification_setting, expected_output_str},
-
- // Dump app/ext with -Xverify:remote
- {"app", VFY_REMOTE, VFY_REMOTE, PASS_RESULT},
- {"app", VFY_REMOTE, VFY_ALL, MAP_FAIL},
- {"app", VFY_REMOTE, VFY_NONE, PASS_RESULT },
- // Dump app/ext with -Xverify:all
- {"app", VFY_ALL, VFY_REMOTE, PASS_RESULT },
- {"app", VFY_ALL, VFY_ALL, PASS_RESULT },
- {"app", VFY_ALL, VFY_NONE, PASS_RESULT },
- // Dump app/ext with verifier turned off
- {"app", VFY_NONE, VFY_REMOTE, PASS_RESULT},
- {"app", VFY_NONE, VFY_ALL, MAP_FAIL},
- {"app", VFY_NONE, VFY_NONE, PASS_RESULT },
- };
- String prev_dump_setting = "";
- for (int i = 0; i < config2.length; i ++) {
- // config2[i][0] is always set to "app" in this test
- String dump_setting = config2[i][1];
- String runtime_setting = config2[i][2];
- String expected_output_str = config2[i][3];
- System.out.println("Test case [" + i + "]: dumping " + config2[i][0] +
- " with " + dump_setting +
- ", run with " + runtime_setting);
- if (!dump_setting.equals(prev_dump_setting)) {
- String dump_arg1;
- String dump_arg2;
- String dump_arg3;
- if (dump_setting.equals(VFY_NONE)) {
- dump_arg1 = "-XX:+UnlockDiagnosticVMOptions";
- dump_arg2 = "-XX:-BytecodeVerificationRemote";
- dump_arg3 = "-XX:-BytecodeVerificationLocal";
- } else {
- // Redundant args should be harmless.
- dump_arg1 = dump_arg2 = dump_arg3 = dump_setting;
- }
- OutputAnalyzer dumpOutput = TestCommon.dump(
- jar, appClasses, dump_arg1, dump_arg2,
- dump_arg3, CDS_LOGGING,
- // FIXME: the following options are for working around a GC
- // issue - assert failure when dumping archive with the -Xverify:all
- "-Xms256m",
- "-Xmx256m");
- if (dump_setting.equals(VFY_NONE) &&
- runtime_setting.equals(VFY_REMOTE)) {
- dumpOutput.shouldContain(VFY_INFO_MESSAGE);
- }
- }
- String runtime_arg1;
- String runtime_arg2;
- String runtime_arg3;
- if (runtime_setting.equals(VFY_NONE)) {
- runtime_arg1 = "-XX:+UnlockDiagnosticVMOptions";
- runtime_arg2 = "-XX:-BytecodeVerificationRemote";
- runtime_arg3 = "-XX:-BytecodeVerificationLocal";
- } else {
- // Redundant args should be harmless.
- runtime_arg1 = runtime_arg2 = runtime_arg3 = runtime_setting;
- }
- TestCommon.run("-cp", jar,
- runtime_arg1, runtime_arg2, runtime_arg3,
- "Hi")
- .ifNoMappingFailure(output -> checkRuntimeOutput(output, expected_output_str));
- prev_dump_setting = dump_setting;
- }
- }
-
- static void createTestJarFile(File jarSrcFile, File jarFile) throws Exception {
- jarFile.delete();
- Files.copy(jarSrcFile.toPath(), jarFile.toPath());
-
- File dir = new File(System.getProperty("test.classes", "."));
- File outdir = new File(dir, "verifier_test_classes");
- outdir.mkdir();
-
- writeClassFile(new File(outdir, "UnverifiableBase.class"), makeUnverifiableBase());
- writeClassFile(new File(outdir, "UnverifiableIntf.class"), makeUnverifiableIntf());
-
- JarBuilder.update(jarFile.getPath(), outdir.getPath());
- }
-
- static void writeClassFile(File file, byte bytecodes[]) throws Exception {
- try (FileOutputStream fos = new FileOutputStream(file)) {
- fos.write(bytecodes);
- }
- }
-
- // This was obtained using JDK8: java jdk.internal.org.objectweb.asm.util.ASMifier tmpclasses/UnverifiableBase.class
- static byte[] makeUnverifiableBase() throws Exception {
- ClassWriter cw = new ClassWriter(0);
- FieldVisitor fv;
- MethodVisitor mv;
- AnnotationVisitor av0;
-
- cw.visit(V1_8, ACC_SUPER, "UnverifiableBase", null, "java/lang/Object", null);
- {
- fv = cw.visitField(ACC_FINAL + ACC_STATIC, "x", "LVerifierTest;", null, null);
- fv.visitEnd();
- }
- {
- mv = cw.visitMethod(0, "<init>", "()V", null, null);
- mv.visitCode();
- mv.visitVarInsn(ALOAD, 0);
- mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
- mv.visitInsn(RETURN);
- mv.visitMaxs(1, 1);
- mv.visitEnd();
- }
- {
- mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
- mv.visitCode();
- mv.visitTypeInsn(NEW, "VerifierTest0");
- mv.visitInsn(DUP);
- mv.visitMethodInsn(INVOKESPECIAL, "VerifierTest0", "<init>", "()V", false);
- mv.visitFieldInsn(PUTSTATIC, "UnverifiableBase", "x", "LVerifierTest;");
- mv.visitInsn(RETURN);
- mv.visitMaxs(2, 0);
- mv.visitEnd();
- }
- addBadMethod(cw);
- cw.visitEnd();
-
- return cw.toByteArray();
- }
-
- // This was obtained using JDK8: java jdk.internal.org.objectweb.asm.util.ASMifier tmpclasses/UnverifiableIntf.class
- static byte[] makeUnverifiableIntf() throws Exception {
- ClassWriter cw = new ClassWriter(0);
- FieldVisitor fv;
- MethodVisitor mv;
- AnnotationVisitor av0;
-
- cw.visit(V1_8, ACC_ABSTRACT + ACC_INTERFACE, "UnverifiableIntf", null, "java/lang/Object", null);
-
- {
- fv = cw.visitField(ACC_PUBLIC + ACC_FINAL + ACC_STATIC, "x", "LVerifierTest0;", null, null);
- fv.visitEnd();
- }
- {
- mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
- mv.visitCode();
- mv.visitTypeInsn(NEW, "VerifierTest0");
- mv.visitInsn(DUP);
- mv.visitMethodInsn(INVOKESPECIAL, "VerifierTest0", "<init>", "()V", false);
- mv.visitFieldInsn(PUTSTATIC, "UnverifiableIntf", "x", "LVerifierTest0;");
- mv.visitInsn(RETURN);
- mv.visitMaxs(2, 0);
- mv.visitEnd();
- }
- addBadMethod(cw);
- cw.visitEnd();
-
- return cw.toByteArray();
- }
-
- // Add a bad method to make the class fail verification.
- static void addBadMethod(ClassWriter cw) throws Exception {
- MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "bad", "()V", null, null);
- mv.visitCode();
- mv.visitInsn(ARETURN); // java.lang.VerifyError: Operand stack underflow
- mv.visitMaxs(2, 2);
- mv.visitEnd();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/VerifierTest_0.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Unverfiable app classes should not be archived.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @modules jdk.jartool/sun.tools.jar
- * java.base/jdk.internal.org.objectweb.asm
- * @compile test-classes/Greet.java
- * @compile test-classes/Hi.java
- * @compile test-classes/VerifierTest0.java
- * @run main/othervm/timeout=3600 VerifierTest 0
- */
--- a/test/hotspot/jtreg/runtime/appcds/VerifierTest_1A.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Unverfiable app classes should not be archived.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @modules jdk.jartool/sun.tools.jar
- * java.base/jdk.internal.org.objectweb.asm
- * @compile test-classes/Greet.java
- * @compile test-classes/Hi.java
- * @compile test-classes/VerifierTest0.java
- * @run main/othervm/timeout=3600 VerifierTest 1A
- */
--- a/test/hotspot/jtreg/runtime/appcds/VerifierTest_1B.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Unverfiable app classes should not be archived.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @modules jdk.jartool/sun.tools.jar
- * java.base/jdk.internal.org.objectweb.asm
- * @compile test-classes/Greet.java
- * @compile test-classes/Hi.java
- * @compile test-classes/VerifierTest0.java
- * @run main/othervm/timeout=3600 VerifierTest 1B
- */
--- a/test/hotspot/jtreg/runtime/appcds/VerifierTest_2.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Unverfiable app classes should not be archived.
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @modules jdk.jartool/sun.tools.jar
- * java.base/jdk.internal.org.objectweb.asm
- * @compile test-classes/Greet.java
- * @compile test-classes/Hi.java
- * @compile test-classes/VerifierTest0.java
- * @run main/othervm/timeout=3600 VerifierTest 2
- */
--- a/test/hotspot/jtreg/runtime/appcds/WideIloadTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @summary Test 'iload_w' bytecode in shared class
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Iloadw.jasm
- * @compile test-classes/IloadwMain.java
- * @run driver WideIloadTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class WideIloadTest {
- public static void main(String args[]) throws Exception {
- JarBuilder.build("iload_w", "Iloadw", "IloadwMain");
- String appJar = TestCommon.getTestJar("iload_w.jar");
- OutputAnalyzer dumpOutput = TestCommon.dump(appJar, TestCommon.list(
- "Iloadw", "IloadwMain"));
- TestCommon.checkDump(dumpOutput);
- OutputAnalyzer execOutput = TestCommon.exec(appJar, "IloadwMain");
- TestCommon.checkExec(execOutput, "Passed");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/WrongClasspath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary classpath mismatch between dump time and execution time
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver WrongClasspath
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class WrongClasspath {
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
-
- // Dump an archive with a specified JAR file in -classpath
- TestCommon.testDump(appJar, TestCommon.list("Hello"));
-
- // Then try to execute the archive without -classpath -- it should fail
- TestCommon.run(
- /* "-cp", appJar, */ // <- uncomment this and the execution should succeed
- "-Xlog:cds",
- "Hello")
- .assertAbnormalExit("Unable to use shared archive",
- "shared class paths mismatch");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/XShareAutoWithChangedJar.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test -Xshare:auto for AppCDS
- * @requires vm.cds
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/Hello.java
- * @run driver XShareAutoWithChangedJar
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class XShareAutoWithChangedJar {
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.build("XShareAutoWithChangedJar", "Hello");
-
- // 1. dump
- OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list("Hello"));
- TestCommon.checkDump(output);
-
- // 2. change the jar
- JarBuilder.build("XShareAutoWithChangedJar", "Hello");
-
- // 3. exec
- output = TestCommon.execAuto("-cp", appJar, "Hello");
- output.shouldContain("Hello World");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedIntegerCacheTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test primitive box caches integrity in various scenarios (IntegerCache etc)
- * @requires vm.cds.archived.java.heap
- * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile CheckIntegerCacheApp.java
- * @run driver ClassFileInstaller -jar boxCache.jar CheckIntegerCacheApp
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver ArchivedIntegerCacheTest
- */
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ArchivedIntegerCacheTest {
-
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("boxCache.jar");
-
- Path userDir = Paths.get(System.getProperty("user.dir"));
- Path moduleDir = Files.createTempDirectory(userDir, "mods");
-
- //
- // Dump default archive
- //
- OutputAnalyzer output = TestCommon.dump(appJar,
- TestCommon.list("CheckIntegerCacheApp"),
- use_whitebox_jar);
- TestCommon.checkDump(output);
-
- // Test case 1)
- // - Default options
- System.out.println("----------------------- Test case 1 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckIntegerCacheApp",
- "127",
- "true");
- TestCommon.checkExec(output);
-
- // Test case 2)
- // - Default archive
- // - Larger -XX:AutoBoxCacheMax
- System.out.println("----------------------- Test case 2 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-XX:AutoBoxCacheMax=20000",
- "CheckIntegerCacheApp",
- "20000",
- "false");
- TestCommon.checkExec(output);
-
- //
- // Dump with -XX:AutoBoxCacheMax specified
- //
- output = TestCommon.dump(appJar,
- TestCommon.list("CheckIntegerCacheApp"),
- "-XX:AutoBoxCacheMax=20000",
- use_whitebox_jar);
- TestCommon.checkDump(output);
-
- // Test case 3)
- // - Large archived cache
- // - Default options
- System.out.println("----------------------- Test case 3 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--module-path",
- moduleDir.toString(),
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckIntegerCacheApp",
- "127",
- "true");
- TestCommon.checkExec(output);
-
-
- // Test case 4)
- // - Large archived cache
- // - Matching options
- System.out.println("----------------------- Test case 4 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--module-path",
- moduleDir.toString(),
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-XX:AutoBoxCacheMax=20000",
- "CheckIntegerCacheApp",
- "20000",
- "true");
- TestCommon.checkExec(output);
-
- // Test case 5)
- // - Large archived cache
- // - Larger requested cache
- System.out.println("----------------------- Test case 5 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--module-path",
- moduleDir.toString(),
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-XX:AutoBoxCacheMax=30000",
- "CheckIntegerCacheApp",
- "30000",
- "false");
- TestCommon.checkExec(output);
-
- // Test case 6)
- // - Cache is too large to archive
- output = TestCommon.dump(appJar,
- TestCommon.list("CheckIntegerCacheApp"),
- "-XX:AutoBoxCacheMax=2000000",
- "-Xmx1g",
- "-XX:NewSize=1g",
- "-Xlog:cds+heap=info",
- "-Xlog:gc+region+cds",
- "-Xlog:gc+region=trace",
- use_whitebox_jar);
- TestCommon.checkDump(output,
- "Cannot archive the sub-graph referenced from [Ljava.lang.Integer; object",
- "humongous regions have been found and may lead to fragmentation");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleComboTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test archived system module sub-graph and verify objects are archived.
- * @requires vm.cds.archived.java.heap
- * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile CheckArchivedModuleApp.java
- * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver ArchivedModuleComboTest
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-import sun.hotspot.WhiteBox;
-
-public class ArchivedModuleComboTest {
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("app.jar");
-
- Path userDir = Paths.get(System.getProperty("user.dir"));
- Path moduleDir = Files.createTempDirectory(userDir, "mods");
-
- //
- // Dump without --module-path, without --show-module-resolution
- //
- OutputAnalyzer output = TestCommon.dump(appJar,
- TestCommon.list("CheckArchivedModuleApp"),
- use_whitebox_jar);
- TestCommon.checkDump(output);
-
- // Test case 1)
- // - Dump without --module-path, without --show-module-resolution
- // - Run from -cp only and without --show-module-resolution
- // + archived boot layer module ModuleDescriptors should be used
- // + archived boot layer configuration should be used
- System.out.println("----------------------- Test case 1 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "yes",
- "yes");
- TestCommon.checkExec(output);
-
- // Test case 2)
- // - Dump without --module-path, without --show-module-resolution
- // - Run from -cp only and with --show-module-resolution
- // + archived boot layer module ModuleDescriptors should be used with
- // --show-module-resolution (requires resolution)
- // + archived boot layer Configuration should not be disabled
- System.out.println("----------------------- Test case 2 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--show-module-resolution",
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "yes",
- "no");
- TestCommon.checkExec(output, "root java.base jrt:/java.base");
-
- // Test case 3)
- // - Dump without --module-path, without --show-module-resolution
- // - Run with --module-path
- // + archived boot layer module ModuleDescriptors should be disabled
- // + archived boot layer Configuration should be disabled
- System.out.println("----------------------- Test case 3 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--module-path",
- moduleDir.toString(),
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "no",
- "no");
- TestCommon.checkExec(output);
-
- //
- // Dump with --module-path specified (test case 4, 5). Use an
- // empty directory as it's simple and still triggers the case
- // where system module objects are not archived.
- //
- output = TestCommon.dump(appJar,
- TestCommon.list("CheckArchivedModuleApp"),
- "--module-path",
- moduleDir.toString(),
- use_whitebox_jar);
- TestCommon.checkDump(output);
-
- // Test case 4)
- // - Dump with --module-path
- // - Run from -cp only, no archived boot layer module ModuleDescriptors
- // and Configuration should be found.
- System.out.println("----------------------- Test case 4 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "no",
- "no");
- TestCommon.checkExec(output);
-
- // Test case 5)
- // - Dump with --module-path
- // - Run with --module-path, no archived boot layer module ModuleDescriptors
- // and Configuration should be found.
- System.out.println("----------------------- Test case 5 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--module-path",
- moduleDir.toString(),
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "no",
- "no");
- TestCommon.checkExec(output);
-
- //
- // Dump without --module-path, with --show-module-resolution
- //
- output = TestCommon.dump(appJar,
- TestCommon.list("CheckArchivedModuleApp"),
- "--show-module-resolution",
- use_whitebox_jar);
- TestCommon.checkDump(output, "root java.base jrt:/java.base");
-
- // Test case 6)
- // - Dump without --module-path, with --show-module-resolution
- // - Run from -cp only and without --show-module-resolution
- // + archived boot layer module ModuleDescriptors should be used
- // + archived boot layer Configuration should be used
- System.out.println("----------------------- Test case 6 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "yes",
- "yes");
- TestCommon.checkExec(output);
-
- // Test case 7)
- // - Dump without --module-path, with --show-module-resolution
- // - Run from -cp only and with --show-module-resolution
- // + archived boot layer module ModuleDescriptors should be used with
- // --show-module-resolution (requires resolution)
- // + archived boot layer Configuration should be disabled
- System.out.println("----------------------- Test case 7 ----------------------");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "--show-module-resolution",
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "yes",
- "no");
- TestCommon.checkExec(output, "root java.base jrt:/java.base");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleCompareTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Compare archived system modules with non-archived.
- * @requires vm.cds.archived.java.heap
- * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile PrintSystemModulesApp.java
- * @run driver ClassFileInstaller -jar app.jar PrintSystemModulesApp
- * @run driver ArchivedModuleCompareTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class ArchivedModuleCompareTest {
- public static void main(String[] args) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("app.jar");
-
- // Test case 1)
- // Compare the list of archived system module names with non-archived
- // list. They must be the same.
- System.out.println("---------------- Test case 1 -----------------");
- OutputAnalyzer output = TestCommon.dump(appJar,
- TestCommon.list("PrintSystemModulesApp"));
- TestCommon.checkDump(output);
-
- output = TestCommon.execOff("-cp", appJar, "PrintSystemModulesApp");
- output.shouldHaveExitValue(0);
- String bootModules1 = output.getStdout();
-
- output = TestCommon.exec(appJar, "PrintSystemModulesApp");
- TestCommon.checkExec(output);
- if (output.getStderr().contains("sharing")) {
- String bootModules2 = output.getStdout();
- TestCommon.checkOutputStrings(bootModules1, bootModules2, ", ");
- }
-
- // Test case 2)
- // Verify --show-module-resolution output with the output from
- // -Xshare:off run
- System.out.println("---------------- Test case 2 -----------------");
- output = TestCommon.execOff("-cp", appJar,
- "--show-module-resolution",
- "-version");
- output.shouldHaveExitValue(0);
- String moduleResolutionOut1 = output.getStdout();
-
- output = TestCommon.exec(appJar,
- "--show-module-resolution",
- "-version");
- TestCommon.checkExec(output);
- if (output.getStderr().contains("sharing")) {
- String moduleResolutionOut2 = output.getStdout();
- TestCommon.checkOutputStrings(
- moduleResolutionOut1, moduleResolutionOut2, "\n");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,185 +0,0 @@
-/**
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @summary Test archived module graph with custom runtime image
- * @requires vm.cds.archived.java.heap
- * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.module
- * java.management
- * jdk.jlink
- * jdk.compiler
- * @build sun.hotspot.WhiteBox
- * @compile CheckArchivedModuleApp.java
- * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver ArchivedModuleWithCustomImageTest
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.compiler.CompilerUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class ArchivedModuleWithCustomImageTest {
- private static final String JAVA_HOME = System.getProperty("java.home");
- private static final String TEST_MODULE = "test";
- private static final Path jdkHome = Paths.get(System.getProperty("test.jdk"));
- private static final Path jdkMods = jdkHome.resolve("jmods");
- private static final Path testSrc = Paths.get(System.getProperty("test.src"));
- private static final Path src = testSrc.resolve("src").resolve(TEST_MODULE);
- private static final Path classes = Paths.get("classes");
- private static final Path jmods = Paths.get("jmods");
-
- public static void main(String[] args) throws Throwable {
- if (Files.notExists(jdkMods)) {
- System.out.println("No jmods/ in test JDK, not supported.");
- return;
- }
-
- // compile test module class
- if (!CompilerUtils.compile(src, classes)) {
- throw new RuntimeException("Compilation failure.");
- }
-
- // create custom runtime image named 'myimage'
- Files.createDirectories(jmods);
- Path image = Paths.get("myimage");
- runJmod(classes.toString(), TEST_MODULE);
- runJlink(image, TEST_MODULE);
-
- // test using 'myimage'
- testArchivedModuleUsingImage(image);
-
- Files.delete(jmods.resolve(TEST_MODULE + ".jmod"));
- }
-
- private static void runJlink(Path image, String modName) throws Throwable {
- Path jlink = Paths.get(JAVA_HOME, "bin", "jlink");
- OutputAnalyzer output = ProcessTools.executeProcess(jlink.toString(),
- "--output", image.toString(),
- "--add-modules", modName,
- "--module-path", jdkMods + File.pathSeparator + jmods);
- output.shouldHaveExitValue(0);
- }
-
- private static void runJmod(String cp, String modName) throws Throwable {
- Path jmod = Paths.get(JAVA_HOME, "bin", "jmod");
- OutputAnalyzer output = ProcessTools.executeProcess(jmod.toString(),
- "create",
- "--class-path", cp,
- "--module-version", "1.0",
- "--main-class", "jdk.test.Test",
- jmods.resolve(modName + ".jmod").toString());
- output.shouldHaveExitValue(0);
- }
-
- private static void testArchivedModuleUsingImage(Path image)
- throws Throwable {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("app.jar");
- Path customJava = Paths.get(image.toString(), "bin", "java");
-
- // -Xshare:dump with custom runtime image
- String[] dumpCmd = {
- customJava.toString(),
- "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa",
- "-Xshare:dump"};
- printCommand(dumpCmd);
- ProcessBuilder pbDump = new ProcessBuilder();
- pbDump.command(dumpCmd);
- OutputAnalyzer output = TestCommon.executeAndLog(
- pbDump, "custom.runtime.image.dump");
- TestCommon.checkDump(output);
-
- // Test case 1):
- // test archived module graph objects are used with custome runtime image
- System.out.println("------------------- Test case 1 -------------------");
- String[] runCmd = {customJava.toString(),
- use_whitebox_jar,
- "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa",
- "-cp",
- appJar,
- "-Xshare:on",
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckArchivedModuleApp",
- "yes",
- "yes"};
- printCommand(runCmd);
- ProcessBuilder pbRun = new ProcessBuilder();
- pbRun.command(runCmd);
- output = TestCommon.executeAndLog(pbRun, "custom.runtime.image.run");
- output.shouldHaveExitValue(0);
-
-
- // Test case 2):
- // verify --show-module-resolution output
- System.out.println("------------------- Test case 2 -------------------");
-
- // myimage/bin/java -Xshare:off --show-module-resolution -version
- String[] showModuleCmd1 = {customJava.toString(),
- "-Xshare:off",
- "--show-module-resolution",
- "-version"};
- printCommand(showModuleCmd1);
- pbRun = new ProcessBuilder();
- pbRun.command(showModuleCmd1);
- output = TestCommon.executeAndLog(
- pbRun, "custom.runtime.image.showModuleResolution.nocds");
- output.shouldHaveExitValue(0);
- String moduleResolutionOut1 = output.getStdout();
-
- // myimage/bin/java -Xshare:on --show-module-resolution -version
- // -XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa
- String[] showModuleCmd2 = {
- customJava.toString(),
- "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa",
- "-Xshare:on",
- "--show-module-resolution",
- "-version"};
- printCommand(showModuleCmd2);
- pbRun = new ProcessBuilder();
- pbRun.command(showModuleCmd2);
- output = TestCommon.executeAndLog(
- pbRun, "custom.runtime.image.showModuleResolution.cds");
- if (output.getStderr().contains("sharing")) {
- String moduleResolutionOut2 = output.getStdout();
- TestCommon.checkOutputStrings(
- moduleResolutionOut1, moduleResolutionOut2, "\n");
- }
- }
-
- private static void printCommand(String opts[]) {
- StringBuilder cmdLine = new StringBuilder();
- for (String cmd : opts)
- cmdLine.append(cmd).append(' ');
- System.out.println("Command line: [" + cmdLine.toString() + "]");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckArchivedModuleApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,142 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.lang.module.Configuration;
-import java.lang.module.ModuleDescriptor;
-import java.util.List;
-import java.util.Set;
-import sun.hotspot.WhiteBox;
-
-//
-// Test archived system module graph when open archive heap objects are mapped:
-//
-public class CheckArchivedModuleApp {
- static WhiteBox wb;
- public static void main(String args[]) throws Exception {
- wb = WhiteBox.getWhiteBox();
-
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("Archived open_archive_heap objects are not mapped.");
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- if (args.length != 2) {
- throw new RuntimeException(
- "FAILED. Incorrect argument length: " + args.length);
- }
-
- boolean expectArchivedDescriptors = "yes".equals(args[0]);
- boolean expectArchivedConfiguration = "yes".equals(args[1]);
- // -XX:+EnableJVMCI adds extra system modules, in which case the system
- // module objects are not archived.
- Boolean enableJVMCI = wb.getBooleanVMFlag("EnableJVMCI");
- if (enableJVMCI != null && enableJVMCI) {
- expectArchivedDescriptors = false;
- expectArchivedConfiguration = false;
- }
-
- checkModuleDescriptors(expectArchivedDescriptors);
- checkConfiguration(expectArchivedConfiguration);
- checkEmptyConfiguration(expectArchivedConfiguration);
- }
-
- private static void checkModuleDescriptors(boolean expectArchivedDescriptors) {
- Set<Module> modules = ModuleLayer.boot().modules();
- for (Module m : modules) {
- ModuleDescriptor md = m.getDescriptor();
- String name = md.name();
- if (expectArchivedDescriptors) {
- if (wb.isShared(md)) {
- System.out.println(name + " is archived. Expected.");
- } else {
- throw new RuntimeException(
- "FAILED. " + name + " is not archived. Expect archived.");
- }
- } else {
- if (!wb.isShared(md)) {
- System.out.println(name + " is not archived. Expected.");
- } else {
- throw new RuntimeException(
- "FAILED. " + name + " is archived. Expect not archived.");
- }
- }
- }
- }
-
- private static void checkEmptyConfiguration(boolean expectArchivedConfiguration) {
- // Configuration.EMPTY_CONFIGURATION uses the singletons,
- // ListN.EMPTY_LIST, SetN.EMPTY_SET and MapN.EMPTY_MAP in
- // ImmutableCollections for the 'parents', 'modules' and
- // 'graph' fields. The ImmutableCollections singletons
- // can be accessed via List.of(), Set.of() and Map.of() APIs.
- // Configuration public APIs also allow access to the
- // EMPTY_CONFIGURATION's 'parents' and 'modules'. When the
- // archived java heap data is enabled at runtime, make sure
- // the EMPTY_CONFIGURATION.parents and EMPTY_CONFIGURATION.modules
- // are the archived ImmutableCollections singletons.
- Configuration emptyCf = Configuration.empty();
- List emptyCfParents = emptyCf.parents();
- Set emptyCfModules = emptyCf.modules();
- if (expectArchivedConfiguration) {
- if (emptyCfParents == List.of() &&
- wb.isShared(emptyCfParents)) {
- System.out.println("Empty Configuration has expected parents.");
- } else {
- throw new RuntimeException(
- "FAILED. Unexpected parents for empty Configuration.");
- }
- if (emptyCfModules == Set.of() &&
- wb.isShared(emptyCfModules)) {
- System.out.println("Empty Configuration has expected module set.");
- } else {
- throw new RuntimeException(
- "FAILED. Unexpected module set for empty Configuration.");
- }
- }
- }
-
-
-
- private static void checkConfiguration(boolean expectArchivedConfiguration) {
- Configuration cf = ModuleLayer.boot().configuration();
-
- if (expectArchivedConfiguration) {
- if (wb.isShared(cf)) {
- System.out.println("Boot layer configuration is archived. Expected.");
- } else {
- throw new RuntimeException(
- "FAILED. Boot layer configuration is not archived.");
- }
- } else {
- if (!wb.isShared(cf)) {
- System.out.println("Boot layer configuration is not archived. Expected.");
- } else {
- throw new RuntimeException(
- "FAILED. Boot layer configuration is archived.");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckCachedMirrorApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import java.net.URLClassLoader;
-import sun.hotspot.WhiteBox;
-
-//
-// Test class mirror objects are cached when open archive heap objects are mapped:
-// - Well-known shared library classes:
-// java.lang.Object
-// java.lang.String
-// - Shared application class loaded by the system class loader
-// - Shared application class loaded user defined class loader
-//
-public class CheckCachedMirrorApp {
- static WhiteBox wb;
- public static void main(String args[]) throws Exception {
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
-
- URLClassLoader loader = new URLClassLoader(urls);
- Class hello = loader.loadClass("Hello");
- System.out.println("Loaded " + hello + " from " + url + " using loader " + loader);
-
- wb = WhiteBox.getWhiteBox();
-
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("Archived open_archive_heap objects are not mapped.");
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- // Well-known shared library classes
- Class object_class = Object.class;
- checkMirror(object_class, true);
- Class string_class = String.class;
- checkMirror(string_class, true);
-
- // Shared app class
- Class app_class = CheckCachedMirrorApp.class;
- checkMirror(app_class, true);
-
- // Hello is shared class and loaded by the 'loader' defined in current app.
- // It should not have cached resolved_references.
- Class class_with_user_defined_loader = hello;
- checkMirror(class_with_user_defined_loader, false);
- }
-
- static void checkMirror(Class c, boolean mirrorShouldBeArchived) {
- System.out.print("Check cached mirror for " + c);
- if (wb.isSharedClass(c)) {
- // Check if the Class object is cached
- if (mirrorShouldBeArchived && wb.isShared(c)) {
- System.out.println(c + " mirror is cached. Expected.");
- } else if (!mirrorShouldBeArchived && !wb.isShared(c)) {
- System.out.println(c + " mirror is not cached. Expected.");
- } else if (mirrorShouldBeArchived && !wb.isShared(c)) {
- throw new RuntimeException(
- "FAILED. " + c + " mirror is not cached.");
- } else {
- throw new RuntimeException(
- "FAILED. " + c + " mirror should not be cached.");
- }
- } else {
- System.out.println("Class " + c + "is not shared, skipping the check for mirror");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckCachedMirrorTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test archived mirror
- * @requires vm.cds.archived.java.heap
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile CheckCachedMirrorApp.java
- * @compile ../test-classes/Hello.java
- * @run driver ClassFileInstaller -jar app.jar CheckCachedMirrorApp
- * @run driver ClassFileInstaller -jar hello.jar Hello
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver CheckCachedMirrorTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class CheckCachedMirrorTest {
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("app.jar");
- String helloJarPath = ClassFileInstaller.getJarPath("hello.jar");
-
- String classlist[] = new String[] {
- "CheckCachedMirrorApp", // built-in app loader
- "java/lang/Object id: 1", // boot loader
- "Hello id: 2 super: 1 source: " + helloJarPath // custom loader
- };
-
- TestCommon.testDump(appJar, classlist, use_whitebox_jar);
- OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xlog:cds=debug",
- "CheckCachedMirrorApp",
- helloJarPath);
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckCachedResolvedReferences.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test resolved_references
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile CheckCachedResolvedReferencesApp.java
- * @compile ../test-classes/Hello.java
- * @run driver ClassFileInstaller -jar app.jar CheckCachedResolvedReferencesApp
- * @run driver ClassFileInstaller -jar hello.jar Hello
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver CheckCachedResolvedReferences
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class CheckCachedResolvedReferences {
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("app.jar");
- String helloJarPath = ClassFileInstaller.getJarPath("hello.jar");
-
- String classlist[] = new String[] {
- "CheckCachedResolvedReferencesApp", // built-in app loader
- "java/lang/Object id: 1", // boot loader
- "Hello id: 2 super: 1 source: " + helloJarPath // custom loader
- };
-
- TestCommon.testDump(appJar, classlist, use_whitebox_jar);
- OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "CheckCachedResolvedReferencesApp",
- helloJarPath);
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckCachedResolvedReferencesApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import java.net.URLClassLoader;
-import sun.hotspot.WhiteBox;
-
-public class CheckCachedResolvedReferencesApp {
- public static void main(String args[]) throws Exception {
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
-
- URLClassLoader loader = new URLClassLoader(urls);
- Class hello = loader.loadClass("Hello");
- System.out.println("Loaded " + hello + " from " + url + " using loader " + loader);
-
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("Archived open_archive_heap objects are not mapped.");
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- // CheckCachedResolvedReferencesApp is shared class and loaded by the
- // AppClassLoader. It should have cached resolved_references.
- if (wb.isSharedClass(CheckCachedResolvedReferencesApp.class)) {
- Object refs1 = wb.getResolvedReferences(CheckCachedResolvedReferencesApp.class);
- if (refs1 != null && wb.isShared(refs1)) {
- System.out.println(
- "resolved references from CheckCachedResolvedReferencesApp is cached");
- } else {
- throw new RuntimeException(
- "FAILED. CheckCachedResolvedReferencesApp has no cached resolved references");
- }
- }
-
- // Hello is shared class and loaded by the 'loader' defined in current app.
- // It should not have cached resolved_references.
- if (wb.isSharedClass(hello)) {
- Object refs2 = wb.getResolvedReferences(hello);
- if (refs2 != null) {
- if (!wb.isShared(refs2)) {
- System.out.println("resolved references from hello is not cached");
- } else {
- throw new RuntimeException(
- "FAILED. Hello has unexpected cached resolved references");
- }
- } else {
- throw new RuntimeException("FAILED. Hello has no resolved references");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckIntegerCacheApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-//
-// Help test archived box cache consistency.
-//
-// Takes two arguments:
-// 0: the expected maximum value expected to be archived
-// 1: if the values are expected to be retrieved from the archive or not
-// (only applies to IntegerCache; other caches should always be mapped
-// from archive)
-//
-public class CheckIntegerCacheApp {
- static WhiteBox wb;
-
- public static void main(String[] args) throws Exception {
- wb = WhiteBox.getWhiteBox();
-
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- if (args.length != 2) {
- throw new RuntimeException(
- "FAILED. Incorrect argument length: " + args.length);
- }
-
- boolean archivedExpected = Boolean.parseBoolean(args[1]);
-
- // Base JLS compliance check
- for (int i = -128; i <= 127; i++) {
- if (Integer.valueOf(i) != Integer.valueOf(i)) {
- throw new RuntimeException(
- "FAILED. All values in range [-128, 127] should be interned in cache: " + i);
- }
- if (Byte.valueOf((byte)i) != Byte.valueOf((byte)i)) {
- throw new RuntimeException(
- "FAILED. All Byte values in range [-128, 127] should be interned in cache: " + (byte)i);
- }
- if (Short.valueOf((short)i) != Short.valueOf((short)i)) {
- throw new RuntimeException(
- "FAILED. All Short values in range [-128, 127] should be interned in cache: " + (byte)i);
- }
- if (Long.valueOf(i) != Long.valueOf(i)) {
- throw new RuntimeException(
- "FAILED. All Long values in range [-128, 127] should be interned in cache: " + i);
- }
- checkArchivedAsExpected(archivedExpected, Integer.valueOf(i));
- checkArchivedAsExpected(true, Byte.valueOf((byte)i));
- checkArchivedAsExpected(true, Short.valueOf((short)i));
- checkArchivedAsExpected(true, Long.valueOf(i));
-
- // Character cache only values 0 through 127
- if (i >= 0) {
- if (Character.valueOf((char)i) != Character.valueOf((char)i)) {
- throw new RuntimeException(
- "FAILED. All Character values in range [0, 127] should be interned in cache: " + i);
- }
- checkArchivedAsExpected(true, Character.valueOf((char)i));
- }
- }
-
- int high = Integer.parseInt(args[0]);
- if (Integer.valueOf(high) != Integer.valueOf(high)) {
- throw new RuntimeException(
- "FAILED. Value expected to be retrieved from cache: " + high);
- }
- checkArchivedAsExpected(archivedExpected, Integer.valueOf(high));
-
- if (Integer.valueOf(high + 1) == Integer.valueOf(high + 1)) {
- throw new RuntimeException(
- "FAILED. Value not expected to be retrieved from cache: " + high);
- }
- checkArchivedAsExpected(false, Integer.valueOf(high + 1));
- checkArchivedAsExpected(false, Short.valueOf((short)128));
- checkArchivedAsExpected(false, Long.valueOf(128));
- checkArchivedAsExpected(false, Character.valueOf((char)128));
- }
-
- private static void checkArchivedAsExpected(boolean archivedExpected, Object value) {
- if (archivedExpected) {
- if (!wb.isShared(value)) {
- throw new RuntimeException(
- "FAILED. Value expected to be archived: " + value +
- " of type " + value.getClass().getName());
- }
- } else {
- if (wb.isShared(value)) {
- throw new RuntimeException(
- "FAILED. Value not expected to be archived: " + value +
- " of type " + value.getClass().getName());
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/DifferentHeapSizes.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test automatic relocation of archive heap regions dur to heap size changes.
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main/othervm/timeout=160 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. DifferentHeapSizes
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-import jdk.test.lib.cds.CDSTestUtils;
-
-public class DifferentHeapSizes {
- static final String DEDUP = "-XX:+UseStringDeduplication"; // This increases code coverage.
-
- static class Scenario {
- int dumpSize; // in MB
- int runSizes[]; // in MB
- Scenario(int ds, int... rs) {
- dumpSize = ds;
- runSizes = rs;
- }
- }
-
- static Scenario[] scenarios = {
- // dump -Xmx , run -Xmx
- new Scenario( 32, 32, 64, 512, 2048, 4097, 16374, 31000),
- new Scenario( 128, 32, 64, 512, 2048, 4097, 16374, 31000, 40000),
- new Scenario( 2048, 32, 512, 2600, 4097, 8500, 31000, 40000),
- new Scenario( 17000, 32, 512, 2048, 4097, 8500, 31000, 40000),
- new Scenario( 31000, 32, 512, 2048, 4097, 8500, 17000, 40000)
- };
-
- public static void main(String[] args) throws Exception {
- JarBuilder.getOrCreateHelloJar();
- String appJar = TestCommon.getTestJar("hello.jar");
- String appClasses[] = TestCommon.list("Hello");
-
- for (Scenario s : scenarios) {
- String dumpXmx = "-Xmx" + s.dumpSize + "m";
- OutputAnalyzer output = TestCommon.dump(appJar, appClasses, dumpXmx);
-
- for (int runSize : s.runSizes) {
- String runXmx = "-Xmx" + runSize + "m";
- CDSTestUtils.Result result = TestCommon.run("-cp", appJar, "-showversion",
- "-Xlog:cds", runXmx, DEDUP, "Hello");
- if (runSize < 32768) {
- result
- .assertNormalExit("Hello World")
- .assertNormalExit(out -> {
- out.shouldNotContain(CDSTestUtils.MSG_RANGE_NOT_WITHIN_HEAP);
- out.shouldNotContain(CDSTestUtils.MSG_RANGE_ALREADT_IN_USE);
- });
- } else {
- result.assertAbnormalExit(CDSTestUtils.MSG_COMPRESSION_MUST_BE_USED);
- }
- }
- }
-
- // Test various settings of -XX:HeapBaseMinAddress that would trigger
- // "CDS heap data need to be relocated because the desired range ... is outside of the heap"
- long default_base = WhiteBox.getWhiteBox().getSizeTVMFlag("HeapBaseMinAddress").longValue();
- long M = 1024 * 1024;
- long bases[] = new long[] {
- /* dump xmx */ /* run xmx */ /* dump base */ /* run base */
- 128 * M, 128 * M, default_base, default_base + 256L * 1024 * 1024,
- 128 * M, 16376 * M, 0x0000000119200000L, -1,
- };
-
- for (int i = 0; i < bases.length; i += 4) {
- String dump_xmx = getXmx(bases[i+0]);
- String run_xmx = getXmx(bases[i+1]);
- String dump_base = getHeapBaseMinAddress(bases[i+2]);
- String run_base = getHeapBaseMinAddress(bases[i+3]);
-
- TestCommon.dump(appJar, appClasses, dump_xmx, dump_base);
- TestCommon.run("-cp", appJar, "-showversion", "-Xlog:cds", run_xmx, run_base, DEDUP, "Hello")
- .assertNormalExit("Hello World")
- .assertNormalExit(out -> {
- out.shouldNotContain(CDSTestUtils.MSG_RANGE_NOT_WITHIN_HEAP);
- out.shouldNotContain(CDSTestUtils.MSG_RANGE_ALREADT_IN_USE);
- });
- }
- }
-
- static String getXmx(long value) {
- if (value < 0) {
- return "-showversion"; // This is a harmless command line arg
- } else {
- return "-Xmx" + (value / 1024 / 1024) + "m";
- }
- }
- static String getHeapBaseMinAddress(long value) {
- if (value < 0) {
- return "-showversion"; // This is a harmless command line arg
- } else {
- return "-XX:HeapBaseMinAddress=0x" + Long.toHexString(value);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/DumpTimeVerifyFailure.config.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-26: shared_string_from_MyInner
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/DumpTimeVerifyFailure.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Dump time should not crash if any class with shared strings fails verification due to missing dependencies.
- * @bug 8186789
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @compile MyOuter.java MyException.java
- * @run driver DumpTimeVerifyFailure
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class DumpTimeVerifyFailure {
- public static void main(String[] args) throws Exception {
- // App classes (see MyOuter.java):
- // MyOuter
- // MyInnder$MyOuter extends MyOuter
- // MyException
- //
- // MyOuter$MyInner.test() throws MyException.
- // The missingMyException.jar file only includes MyOuter and
- // MyOuter$MyInner classes, but not the MyException class.
- // At dump time, MyOuter and MyOuter$MyInner classes fail
- // verification due to missing MyException class.
- String[] ARCHIVE_CLASSES = {"MyOuter", "MyOuter$MyInner"};
- String appJar = JarBuilder.build("missingMyException", ARCHIVE_CLASSES);
-
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, ARCHIVE_CLASSES,
- "-Xlog:verification",
- "-XX:SharedArchiveConfigFile=" + TestCommon.getSourceFile("DumpTimeVerifyFailure.config.txt"));
- TestCommon.checkDump(dumpOutput, "Loading classes to share");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/GCStress.config.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-25: GCStressApp_shared_string
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/GCStressApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.*;
-import java.util.*;
-import sun.hotspot.WhiteBox;
-
-// All strings in archived classes are shared
-public class GCStressApp {
- static WhiteBox wb = WhiteBox.getWhiteBox();
- static int[] arr;
-
- static String get_shared_string() {
- String shared_str = "GCStressApp_shared_string";
- return shared_str;
- }
-
- static String get_shared_string1() {
- String shared_str1 = "GCStressApp_shared_string1";
- return shared_str1;
- }
-
- static void allocAlot() {
- try {
- Random random = new Random();
- for (int i = 0; i < 1024 * 1024; i++) {
- int len = random.nextInt(10000);
- arr = new int[len];
- }
- } catch (java.lang.OutOfMemoryError e) { }
- }
-
- static void runGC() {
- wb.fullGC();
- }
-
- public static void main(String args[]) throws Exception {
- if (!wb.isSharedClass(GCStressApp.class)) {
- System.out.println("GCStressApp is not shared. Possibly there was a mapping failure.");
- return;
- }
-
- if (wb.areSharedStringsIgnored()) {
- System.out.println("Shared strings are ignored.");
- return;
- }
-
- Object refs = wb.getResolvedReferences(GCStressApp.class);
- if (wb.isShared(refs)) {
- String shared_str = get_shared_string();
- String shared_str1 = get_shared_string1();
-
- if (!wb.isShared(shared_str)) {
- throw new RuntimeException("FAILED. GCStressApp_shared_string is not shared");
- }
-
- if (!wb.isShared(shared_str1)) {
- throw new RuntimeException("FAILED. GCStressApp_shared_string1 is not shared");
- }
-
- allocAlot();
- runGC();
- runGC();
- runGC();
-
- System.out.println("Passed");
- } else {
- System.out.println(
- "No cached resolved references. Open archive heap data is not used.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/GCStressTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile GCStressApp.java
- * @run driver ClassFileInstaller -jar gcstress.jar GCStressApp
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver GCStressTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class GCStressTest {
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("gcstress.jar");
- String appClasses[] = TestCommon.list("GCStressApp");
-
- OutputAnalyzer output = TestCommon.dump(appJar, appClasses,
- use_whitebox_jar,
- "-Xms20M", "-Xmx20M");
- output = TestCommon.exec(appJar, use_whitebox_jar,
- "-Xlog:cds=info",
- "-Xms20M", "-Xmx20M",
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI","GCStressApp");
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/InstrumentationAgent.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-Manifest-Version: 1.0
-Premain-Class: InstrumentationRegisterClassFileTransformer
-Agent-Class: InstrumentationRegisterClassFileTransformer
-Can-Retransform-Classes: true
-Can-Redefine-Classes: true
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/MirrorWithReferenceFieldsApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import sun.hotspot.WhiteBox;
-
-//
-// - Test static final String field with initial value in cached mirror should be also archived.
-// - GC should not crash when reference fields in cached mirror are updated at runtime
-// - Reference fields are updated to point to runtime created objects
-// - Reference fields are nullified
-//
-public class MirrorWithReferenceFieldsApp {
-
- // Static String field with initial value
- static final String archived_field = "abc";
-
- // Static object field
- static Object non_archived_field_1;
-
- // Instance field
- Integer non_archived_field_2;
-
- public MirrorWithReferenceFieldsApp() {
- non_archived_field_1 = new Object();
- non_archived_field_2 = new Integer(1);
- }
-
- public static void main(String args[]) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("Archived open_archive_heap objects are not mapped.");
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- MirrorWithReferenceFieldsApp m = new MirrorWithReferenceFieldsApp();
- m.test(wb);
- }
-
- public void test(WhiteBox wb) {
- Class c = MirrorWithReferenceFieldsApp.class;
- if (wb.isSharedClass(c)) {
- // Check if the Class object is cached
- if (wb.isShared(c)) {
- System.out.println(c + " mirror is cached. Expected.");
- } else {
- throw new RuntimeException(
- "FAILED. " + c + " mirror should be cached.");
- }
-
- // Check fields
-
- if (wb.isShared(archived_field)) {
- System.out.println("archived_field is archived as excepted");
- } else {
- throw new RuntimeException(
- "FAILED. archived_field is not archived.");
- }
-
- // GC should not crash
- System.gc();
- System.gc();
- System.gc();
-
- non_archived_field_1 = null;
- non_archived_field_2 = null;
-
- System.gc();
- System.gc();
- System.gc();
-
- System.out.println("Done.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/MirrorWithReferenceFieldsTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test archived mirror with reference fields
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile MirrorWithReferenceFieldsApp.java
- * @run driver ClassFileInstaller -jar app.jar MirrorWithReferenceFieldsApp
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver MirrorWithReferenceFieldsTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class MirrorWithReferenceFieldsTest {
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("app.jar");
-
- String classlist[] = new String[] {
- "MirrorWithReferenceFieldsApp",
- };
-
- TestCommon.testDump(appJar, classlist, use_whitebox_jar);
- OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-XX:+VerifyAfterGC",
- "MirrorWithReferenceFieldsApp");
- try {
- TestCommon.checkExec(output, "Done");
- } catch (Exception e) {
- output.shouldContain("Archived open_archive_heap objects are not mapped");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/MyException.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-public class MyException extends Exception {
- public MyException(String msg) {
- super(msg);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/MyOuter.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-public class MyOuter {
- public void exp() throws MyException {
- throw new MyException("MyOuter exception");
- }
-
- public void test() throws Exception {
- System.out.println("MyOuter");
- try {
- exp();
- } catch (MyException e) {
- }
- }
-
- public static final class MyInner extends MyOuter {
- static String myString = "shared_string_from_MyInner";
- public void test() {
- System.out.println("MyInner");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/OpenArchiveRegion.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test open archive heap regions
- * @requires vm.cds.archived.java.heap
- * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
- * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
- * vm options.
- * @requires (vm.gc=="null")
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @run driver OpenArchiveRegion
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class OpenArchiveRegion {
- public static void main(String[] args) throws Exception {
- JarBuilder.getOrCreateHelloJar();
- String appJar = TestCommon.getTestJar("hello.jar");
- String appClasses[] = TestCommon.list("Hello");
-
- // Dump with open archive heap region, requires G1 GC
- OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
- TestCommon.checkDump(output, "oa0 space:");
- output.shouldNotContain("oa0 space: 0 [");
- output = TestCommon.exec(appJar, "Hello");
- TestCommon.checkExec(output, "Hello World");
- output = TestCommon.exec(appJar, "-XX:+UseSerialGC", "Hello");
- TestCommon.checkExec(output, "Hello World");
-
- // Dump with open archive heap region disabled when G1 GC is not in use
- output = TestCommon.dump(appJar, appClasses, "-XX:+UseParallelGC");
- TestCommon.checkDump(output);
- output.shouldNotContain("oa0 space:");
- output = TestCommon.exec(appJar, "Hello");
- TestCommon.checkExec(output, "Hello World");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/PrimitiveTypesApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,205 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.reflect.Field;
-import sun.hotspot.WhiteBox;
-
-//
-// Test primitive type class mirror objects are cached when open archive heap
-// objects are mapped.
-//
-public class PrimitiveTypesApp {
- public static void main(String[] args) {
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("Archived open_archive_heap objects are not mapped.");
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- FieldsTest ft = new FieldsTest();
- ft.testBoolean(wb);
- ft.testByte(wb);
- ft.testChar(wb);
- ft.testInt(wb);
- ft.testShort(wb);
- ft.testLong(wb);
- ft.testFloat(wb);
- ft.testDouble(wb);
- }
-}
-
-class FieldsTest {
- public boolean f_boolean;
- public byte f_byte;
- public char f_char;
- public int f_int;
- public short f_short;
- public long f_long;
- public float f_float;
- public double f_double;
-
- FieldsTest() {
- f_byte = 1;
- f_boolean = false;
- f_char = 'a';
- f_int = 1;
- f_short = 100;
- f_long = 2018L;
- f_float = 1.0f;
- f_double = 2.5;
- }
-
- void testBoolean(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_boolean");
- f.setBoolean(this, true);
- if (!f_boolean) {
- throw new RuntimeException("FAILED. Field f_boolean has unexpected value: " + f_boolean);
- }
- checkPrimitiveType(wb, f, Boolean.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testByte(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_byte");
- f.setByte(this, (byte)9);
- if (f_byte != (byte)9) {
- throw new RuntimeException("FAILED. Field f_byte has unexpected value: " + f_byte);
- }
- checkPrimitiveType(wb, f, Byte.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testChar(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_char");
- f.setChar(this, 'b');
- if (f_char != 'b') {
- throw new RuntimeException("FAILED. Field f_char has unexpected value: " + f_char);
- }
- checkPrimitiveType(wb, f, Character.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testInt(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_int");
- f.setInt(this, 9999);
- if (f_int != 9999) {
- throw new RuntimeException("FAILED. Field f_int has unexpected value: " + f_int);
- }
- checkPrimitiveType(wb, f, Integer.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testShort(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_short");
- f.setShort(this, (short)99);
- if (f_short != 99) {
- throw new RuntimeException("FAILED. Field f_short has unexpected value: " + f_short);
- }
- checkPrimitiveType(wb, f, Short.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testLong(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_long");
- f.setLong(this, 99L);
- if (f_long != 99L) {
- throw new RuntimeException("FAILED. Field f_long has unexpected value: " + f_long);
- }
- checkPrimitiveType(wb, f, Long.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testFloat(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_float");
- f.setFloat(this, 9.9f);
- if (f_float != 9.9f) {
- throw new RuntimeException("FAILED. Field f_float has unexpected value: " + f_float);
- }
- checkPrimitiveType(wb, f, Float.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void testDouble(WhiteBox wb) {
- try {
- Field f = this.getClass().getDeclaredField("f_double");
- f.setDouble(this, 9.9);
- if (f_double != 9.9) {
- throw new RuntimeException("FAILED. Field f_double has unexpected value: " + f_double);
- }
- checkPrimitiveType(wb, f, Double.TYPE);
- } catch (NoSuchFieldException nsfe) {
- throw new RuntimeException(nsfe);
- } catch (IllegalAccessException iae) {
- throw new RuntimeException(iae);
- }
- }
-
- void checkPrimitiveType(WhiteBox wb, Field f, Class t) {
- Class c = f.getType();
- if (!(c.isPrimitive() && c == t)) {
- throw new RuntimeException("FAILED. " + c + " is not primitive type " + t);
- }
- if (wb.isShared(c)) {
- System.out.println(c + " is cached, expected");
- } else {
- throw new RuntimeException("FAILED. " + c + " is not cached.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/PrimitiveTypesTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test archived primitive type mirrors
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @compile PrimitiveTypesApp.java
- * @run driver ClassFileInstaller -jar app.jar PrimitiveTypesApp FieldsTest
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver PrimitiveTypesTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class PrimitiveTypesTest {
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("app.jar");
-
- String classlist[] = new String[] {
- "PrimitiveTypesApp",
- "FieldsTest"
- };
-
- TestCommon.testDump(appJar, classlist, use_whitebox_jar);
- OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-XX:+VerifyAfterGC",
- "PrimitiveTypesApp");
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/PrintSystemModulesApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-//
-// Print the system module names
-//
-public class PrintSystemModulesApp {
- public static void main(String args[]) throws Exception {
- String modules = ModuleLayer.boot().toString();
- System.out.println(modules + ", ");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/RedefineClassApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassDefinition;
-import java.lang.instrument.Instrumentation;
-import java.lang.instrument.UnmodifiableClassException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.io.File;
-import java.security.CodeSigner;
-import java.security.CodeSource;
-import java.security.ProtectionDomain;
-import sun.hotspot.WhiteBox;
-
-public class RedefineClassApp {
- static WhiteBox wb = WhiteBox.getWhiteBox();
-
- public static interface Intf { // Loaded from Boot class loader (-Xbootclasspath/a).
- public String get();
- }
- public static class Bar implements Intf { // Loaded from Boot class loader.
- public String get() {
- return "buzz";
- }
- }
- public static class Foo implements Intf { // Loaded from AppClassLoader
- public String get() {
- return "buzz";
- }
- }
-
- static int numTests = 0;
- static int failed = 0;
- static Instrumentation instrumentation;
-
- public static void main(String args[]) throws Throwable {
- if (wb.areSharedStringsIgnored()) {
- System.out.println("Shared strings are ignored.");
- return;
- }
-
- File bootJar = new File(args[0]);
- File appJar = new File(args[1]);
-
- instrumentation = InstrumentationRegisterClassFileTransformer.getInstrumentation();
- System.out.println("INFO: instrumentation = " + instrumentation);
-
- testBootstrapCDS("Bootstrap Loader", bootJar);
- testAppCDSv1("Application Loader", appJar);
-
- if (failed > 0) {
- throw new RuntimeException("FINAL RESULT: " + failed + " out of " + numTests + " test case(s) have failed");
- } else {
- System.out.println("FINAL RESULT: All " + numTests + " test case(s) have passed!");
- }
-
- // Full GC. The cached objects in adjustable archive heap regions are
- // scanned. The archive regions are verified. No error should be
- // reported.
- wb.fullGC();
- }
-
- static void testBootstrapCDS(String group, File jar) throws Throwable {
- doTest(group, new Bar(), jar);
- }
-
- static void testAppCDSv1(String group, File jar) throws Throwable {
- doTest(group, new Foo(), jar);
- }
-
- static void checkArchivedMirrorObject(Class klass) {
- if (wb.areOpenArchiveHeapObjectsMapped()) {
- if (!wb.isShared(klass)) {
- failed ++;
- System.out.println("FAILED. " + klass + " mirror object is not archived");
- return;
- }
- }
- }
-
- static void doTest(String group, Intf object, File jar) throws Throwable {
- numTests ++;
-
- Class klass = object.getClass();
- System.out.println();
- System.out.println("++++++++++++++++++++++++++");
- System.out.println("Test group: " + group);
- System.out.println("Testing with classloader = " + klass.getClassLoader());
- System.out.println("Testing with class = " + klass);
- System.out.println("Test is shared = " + wb.isSharedClass(klass));
- System.out.println("++++++++++++++++++++++++++");
-
- // Check archived mirror object before redefine
- checkArchivedMirrorObject(klass);
-
- // Call get() before redefine. All strings in archived classes are shared.
- String res = object.get();
- System.out.println("get() returns " + res);
- if (res.equals("buzz") && wb.isShared(res)) {
- System.out.println("get() returns " + res + ", string is shared");
- } else {
- if (!res.equals("buzz")) {
- System.out.println("FAILED. buzz is expected but got " + res);
- } else {
- System.out.println("FAILED. " + res + " is not shared");
- }
- failed ++;
- return;
- }
- res = null; // release the local reference to the string
-
- // Run GC
- System.gc();
- System.gc();
- System.gc();
-
- // Redefine the shared class
- byte[] buff = Util.getClassFileFromJar(jar, klass.getName());
- Util.replace(buff, "buzz", "huzz");
- String f = "(failed)";
- try {
- instrumentation.redefineClasses(new ClassDefinition(klass, buff));
- f = object.get();
- } catch (UnmodifiableClassException|UnsupportedOperationException e) {
- e.printStackTrace();
- }
- if (f.equals("huzz")) {
- System.out.println("PASSED: object.get() after redefinition returns " + f);
- } else {
- System.out.println("FAILED: object.get() after redefinition returns " + f);
- failed ++;
- }
-
- // Run GC. Should not crash.
- System.gc();
- System.gc();
- System.gc();
-
- // Check archived mirror object after redefine and GC
- checkArchivedMirrorObject(klass);
-
- System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++ (done)\n\n");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/RedefineClassTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Redefine shared class. GC should not cause crash with cached resolved_references.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes /test/hotspot/jtreg/runtime/appcds/jvmti
- * @requires vm.cds.archived.java.heap
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * @build sun.hotspot.WhiteBox
- * RedefineClassApp
- * InstrumentationClassFileTransformer
- * InstrumentationRegisterClassFileTransformer
- * @run driver RedefineClassTest
- */
-
-import com.sun.tools.attach.VirtualMachine;
-import com.sun.tools.attach.VirtualMachineDescriptor;
-import java.io.File;
-import java.util.List;
-import jdk.test.lib.Asserts;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class RedefineClassTest {
- public static String bootClasses[] = {
- "RedefineClassApp$Intf",
- "RedefineClassApp$Bar",
- "sun.hotspot.WhiteBox",
- };
- public static String appClasses[] = {
- "RedefineClassApp",
- "RedefineClassApp$Foo",
- };
- public static String sharedClasses[] = TestCommon.concat(bootClasses, appClasses);
-
- public static String agentClasses[] = {
- "InstrumentationClassFileTransformer",
- "InstrumentationRegisterClassFileTransformer",
- "Util",
- };
-
- public static void main(String[] args) throws Throwable {
- runTest();
- }
-
- public static void runTest() throws Throwable {
- String bootJar =
- ClassFileInstaller.writeJar("RedefineClassBoot.jar", bootClasses);
- String appJar =
- ClassFileInstaller.writeJar("RedefineClassApp.jar", appClasses);
- String agentJar =
- ClassFileInstaller.writeJar("InstrumentationAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile("InstrumentationAgent.mf"),
- agentClasses);
-
- String bootCP = "-Xbootclasspath/a:" + bootJar;
-
- String agentCmdArg;
- agentCmdArg = "-javaagent:" + agentJar;
-
- TestCommon.testDump(appJar, sharedClasses, bootCP, "-Xlog:gc+region=trace");
-
- OutputAnalyzer out = TestCommon.execAuto("-cp", appJar,
- bootCP,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xlog:cds=info",
- agentCmdArg,
- "RedefineClassApp", bootJar, appJar);
- out.reportDiagnosticSummary();
-
- CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
- TestCommon.checkExec(out, opts);
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/src/test/jdk/test/Test.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/**
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package jdk.test;
-
-public class Test {
- public static void main(String[] args) {
- ClassLoader scl = ClassLoader.getSystemClassLoader();
- ClassLoader cl1 = Test.class.getClassLoader();
- Module testModule = Test.class.getModule();
- ClassLoader cl2 = ModuleLayer.boot().findLoader(testModule.getName());
-
- if (cl1 != scl)
- throw new RuntimeException("Not loaded by system class loader");
- if (cl2 != scl)
- throw new RuntimeException("Not associated with system class loader");
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/src/test/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-module test {
-}
--- a/test/hotspot/jtreg/runtime/appcds/cdsutils/DynamicDumpHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package cdsutils;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-
-/**
- * This class is used to simulate -Xshare:dump with -XX:ArchiveClassesAtExit.
- * It loads all classes specified in a classlist file. See patchJarForDynamicDump()
- * in ../TestCommon.java for details.
- */
-public class DynamicDumpHelper {
- public static void main(String args[]) throws Throwable {
- File file = new File(args[0]);
-
- System.out.println("Loading classes to share...");
- try (BufferedReader br = new BufferedReader(new FileReader(file))) {
- String line;
- while ((line = br.readLine()) != null) {
- //System.out.println("Loading class: " + line);
- line = line.replace('/', '.');
- try {
- Class.forName(line);
- } catch (java.lang.ClassNotFoundException ex) {
- try {
- Class.forName(line, true, null);
- } catch (java.lang.ClassNotFoundException cnfe) {
- System.out.println("Preload Warning: Cannot find " + line.replace('.', '/'));
- }
- } catch (Throwable t) {
- System.out.println("Error: failed to load \"" + line + "\": " + t);
- }
- }
- }
- System.out.println("Loading classes to share: done.");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/condy/CondyHello.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * This test uses ldc to load an integer value via a condy bootstrap method.
- */
-
-class CondyHello
- version 55:0
-{
-
-public static Method condyBSM:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;"
- throws java/lang/Throwable
- stack 4 locals 6
-{
- sipush 12345;
- invokestatic Method java/lang/Integer.valueOf:"(I)Ljava/lang/Integer;";
- areturn;
-}
-
-public static Method I:"()I"
- stack 1 locals 0
-{
- ldc Dynamic REF_invokeStatic:CondyHello.condyBSM:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;":I:"I";
- ireturn;
-}
-
-public static Method doit:"()I"
- stack 4 locals 1
-{
- invokestatic Method I:"()I";
- ireturn;
-}
-
-} // end Class CondyHello
--- a/test/hotspot/jtreg/runtime/appcds/condy/CondyHelloApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import sun.hotspot.WhiteBox;
-
-public class CondyHelloApp {
- public static void main(String[] args) throws Throwable {
- int n;
- if ((n = CondyHello.doit()) != 12345) {
- throw new java.lang.RuntimeException("Expected 12345 but got " + n);
- } else {
- System.out.println("n = " + n + " (as expected)");
- }
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(CondyHelloApp.class)) {
- if (!wb.isSharedClass(CondyHello.class)) {
- throw new java.lang.RuntimeException("CondyHello should be in shared space but is not.");
- } else {
- System.out.println("CondyHello.class is shared (as expected)");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/condy/CondyHelloTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @summary Make sure CDS works with a minimal test case that uses a CONSTANT_Dynamic constant-pool entry
- * @requires (vm.cds)
- * @modules java.base/jdk.internal.misc
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @build CondyHello
- * @build sun.hotspot.WhiteBox CondyHelloTest CondyHelloApp
- * @run driver ClassFileInstaller -jar condy_hello.jar CondyHello CondyHelloApp
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver CondyHelloTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CondyHelloTest {
-
- static String classes[] = {
- "CondyHello",
- "CondyHelloApp",
- };
-
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("condy_hello.jar");
-
- TestCommon.dump(appJar, TestCommon.list(classes), use_whitebox_jar);
-
- TestCommon.run("-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-cp", appJar,
- use_whitebox_jar,
- "CondyHelloApp")
- .assertNormalExit();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatA.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests the format checking of class list format.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
- * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
- * @run driver ClassListFormatA
- */
-
-public class ClassListFormatA extends ClassListFormatBase {
- static {
- // Uncomment the following line to run only one of the test cases
- // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE A1";
- }
-
- public static void main(String[] args) throws Throwable {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String customJarPath = JarBuilder.build("ClassListFormatA", "CustomLoadee",
- "CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib");
- //----------------------------------------------------------------------
- // TESTGROUP A: general bad input
- //----------------------------------------------------------------------
- dumpShouldFail(
- "TESTCASE A1: bad input - interface: instead of interfaces:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee interface: 1"
- ),
- "Unknown input:");
-
- dumpShouldFail(
- "TESTCASE A2: bad input - negative IDs not allowed",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: -1"
- ),
- "Error: negative integers not allowed");
-
- dumpShouldFail(
- "TESTCASE A3: bad input - bad ID (not an integer)",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: xyz"
- ),
- "Error: expected integer");
-
- if (false) {
- // FIXME - classFileParser.cpp needs fixing.
- dumpShouldFail(
- "TESTCASE A4: bad input - bad ID (integer too big)",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 2147483648" // <- this is 0x80000000
- ),
- "Error: expected integer");
-
- // FIXME
- dumpShouldFail(
- "TESTCASE A5: bad input - bad ID (integer too big)",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 21474836489" // bigger than 32-bit!
- ),
- "Error: expected integer");
- }
-
- // Good input:
- dumpShouldPass(
- "TESTCASE A6: extraneous spaces, tab characters and trailing new line characters",
- appJar, classlist(
- "Hello ", // trailing spaces
- "java/lang/Object\tid:\t1", // \t instead of ' '
- "CustomLoadee id: 2 super: 1 source: " + customJarPath,
- "CustomInterface2_ia id: 3 super: 1 source: " + customJarPath + " ",
- "CustomInterface2_ib id: 4 super: 1 source: " + customJarPath + "\t\t\r" ,
- "CustomLoadee2 id: 5 super: 1 interfaces: 3 4 source: " + customJarPath // preceding spaces
- ));
-
- int _max_allowed_line = 4096; // Must match ClassListParser::_max_allowed_line in C code.
- int _line_buf_extra = 10; // Must match ClassListParser::_line_buf_extra in C code.
- StringBuffer sbuf = new StringBuffer();
- for (int i=0; i<_max_allowed_line+1; i++) {
- sbuf.append("x");
- }
-
- dumpShouldFail(
- "TESTCASE A7: bad input - line too long",
- appJar, classlist(
- sbuf.toString()
- ),
- "input line too long (must be no longer than " + _max_allowed_line + " chars");
-
- for (int i=0; i<_line_buf_extra + 1000; i++) {
- sbuf.append("X");
- }
-
- dumpShouldFail(
- "TESTCASE A8: bad input - line too long: try to overflow C buffer",
- appJar, classlist(
- sbuf.toString()
- ),
- "input line too long (must be no longer than " + _max_allowed_line + " chars");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatB.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
- * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
- * @run driver ClassListFormatB
- */
-
-public class ClassListFormatB extends ClassListFormatBase {
- static {
- // Uncomment the following line to run only one of the test cases
- // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE B1";
- }
-
- public static void main(String[] args) throws Throwable {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String customJarPath = JarBuilder.build("ClassListFormatB", "CustomLoadee",
- "CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib");
- //----------------------------------------------------------------------
- // TESTGROUP B if source IS specified
- //----------------------------------------------------------------------
- dumpShouldFail(
- "TESTCASE B1: if source: is specified, must specify super:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee id: 2 source: " + customJarPath
- ),
- "If source location is specified, super class must be also specified");
-
- dumpShouldFail(
- "TESTCASE B2: if source: is specified, must specify id:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee super: 1 source: " + customJarPath
- ),
- "If source location is specified, id must be also specified");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatBase.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-/**
- * Base class for ClassListFormat[A,B,C...].java
- */
-public class ClassListFormatBase {
- protected static String RUN_ONLY_TEST = null;
-
- static void dumpShouldFail(String caseHelp, String appJar, String[] appClasses,
- String... expected_errors) throws Throwable {
- if (RUN_ONLY_TEST != null && !caseHelp.startsWith(RUN_ONLY_TEST)) {
- System.out.println("Skipped via RUN_ONLY_TEST: " + caseHelp);
- return;
- }
- System.out.println("------------------------------");
- System.out.println(caseHelp);
- System.out.println("------------------------------");
-
- try {
- OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
- output.shouldHaveExitValue(1);
- for (String s : expected_errors) {
- output.shouldContain(s);
- }
- } catch (Throwable t) {
- System.out.println("FAILED CASE: " + caseHelp);
- throw t;
- }
- }
-
- static void dumpShouldPass(String caseHelp, String appJar, String[] appClasses,
- String... expected_msgs) throws Throwable {
- if (RUN_ONLY_TEST != null && !caseHelp.startsWith(RUN_ONLY_TEST)) {
- System.out.println("Skipped via RUN_ONLY_TEST: " + caseHelp);
- return;
- }
- System.out.println("------------------------------");
- System.out.println(caseHelp);
- System.out.println("------------------------------");
-
- try {
- OutputAnalyzer output = TestCommon.dump(appJar, appClasses, "-Xlog:cds");
- output.shouldHaveExitValue(0);
- output.shouldContain("Dumping");
- for (String s : expected_msgs) {
- output.shouldContain(s);
- }
- } catch (Throwable t) {
- System.out.println("FAILED CASE: " + caseHelp);
- throw t;
- }
- }
-
- static String[] classlist(String... args) {
- return TestCommon.list(args);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatC.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
- * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
- * @run driver ClassListFormatC
- */
-
-public class ClassListFormatC extends ClassListFormatBase {
- static {
- // Uncomment the following line to run only one of the test cases
- // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE C1";
- }
-
- public static void main(String[] args) throws Throwable {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String customJarPath = JarBuilder.build("ClassListFormatC", "CustomLoadee",
- "CustomLoadee2", "CustomInterface2_ia",
- "CustomInterface2_ib");
-
- //----------------------------------------------------------------------
- // TESTGROUP C: if source IS NOT specified
- //----------------------------------------------------------------------
- dumpShouldFail(
- "TESTCASE C1: if source: is NOT specified, must NOT specify super:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee super: 1"
- ),
- "If source location is not specified, super class must not be specified");
-
- dumpShouldFail(
- "TESTCASE C2: if source: is NOT specified, must NOT specify interface:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee interfaces: 1"
- ),
- "If source location is not specified, interface(s) must not be specified");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatD.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
- * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
- * @run driver ClassListFormatD
- */
-
-public class ClassListFormatD extends ClassListFormatBase {
- static {
- // Uncomment the following line to run only one of the test cases
- // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE D1";
- }
-
- public static void main(String[] args) throws Throwable {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String customJarPath = JarBuilder.build("ClassListFormatD", "CustomLoadee",
- "CustomLoadee2", "CustomInterface2_ia",
- "CustomInterface2_ib");
-
- //----------------------------------------------------------------------
- // TESTGROUP D: bad use of IDs
- //----------------------------------------------------------------------
- dumpShouldFail(
- "TESTCASE D1: duplicated id:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee id: 1 super: 1 source: " + customJarPath
- ),
- "Duplicated ID 1 for class CustomLoadee");
-
- dumpShouldFail(
- "TESTCASE D2: bad ID for super:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee id: 2 super: 2 source: " + customJarPath
- ),
- "Super class id 2 is not yet loaded");
-
- dumpShouldFail(
- "TESTCASE D3: bad ID in interfaces:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee id: 2 super: 1 interfaces: 2 source: " + customJarPath
- ),
- "Interface id 2 is not yet loaded");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatE.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
- * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
- * @run driver ClassListFormatE
- */
-
-public class ClassListFormatE extends ClassListFormatBase {
- static {
- // Uncomment the following line to run only one of the test cases
- // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE E1";
- }
-
- public static void main(String[] args) throws Throwable {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String customJarPath = JarBuilder.build("ClassListFormatE", "CustomLoadee",
- "CustomLoadee2", "CustomInterface2_ia",
- "CustomInterface2_ib");
-
- //----------------------------------------------------------------------
- // TESTGROUP E: super class and interfaces
- //----------------------------------------------------------------------
- dumpShouldFail(
- "TESTCASE E1: missing interfaces: keyword",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomLoadee2 id: 1 super: 1 source: " + customJarPath
- ),
- "Class CustomLoadee2 implements the interface CustomInterface2_ia, but no interface has been specified in the input line");
-
- dumpShouldFail(
- "TESTCASE E2: missing one interface",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
- "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,
- "CustomLoadee2 id: 4 super: 1 interfaces: 2 source: " + customJarPath
- ),
- "The interface CustomInterface2_ib implemented by class CustomLoadee2 does not match any of the specified interface IDs");
-
- dumpShouldFail(
- "TESTCASE E3: specifying an interface that's not implemented by the class",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
- "CustomLoadee id: 2 super: 1 interfaces: 2 source: " + customJarPath
- ),
- "The number of interfaces (1) specified in class list does not match the class file (0)");
-
- dumpShouldFail(
- "TESTCASE E4: repeating an ID in the interfaces: keyword",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
- "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,
- "CustomLoadee2 id: 4 super: 1 interfaces: 2 2 3 source: " + customJarPath
- ),
- "The number of interfaces (3) specified in class list does not match the class file (2)");
-
- dumpShouldFail(
- "TESTCASE E5: wrong super class",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
- "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,
- "CustomLoadee id: 4 super: 1 source: " + customJarPath,
- "CustomLoadee2 id: 5 super: 4 interfaces: 2 3 source: " + customJarPath
- ),
- "The specified super class CustomLoadee (id 4) does not match actual super class java.lang.Object");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/CustomLoaderApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// This is a utlitity test class for loading classes-under-test
-// by means of custom class loader.
-// See AppCDS/jvmti/transformRelatedClasses/TransformRelatedClasses.java
-// for an example.
-// Use this test app in conjunction with other tests
-// to load and exercise classes using custom class loader(s).
-// This class is intended to be called by the "main test driver"
-// inside a child process, normally with sharing enabled.
-//
-// Arguments: customJarPath, loaderType, testClass
-// customJarPath - a path to jar file containing classes for
-// loading via this custom class loader, including the
-// testClass
-// loaderType - Currently only "unregistered"
-// (Fingerprint verification method) is allowed
-// testClass - the class to be loader; the test method with
-// signature 'public static void test()' will be called
-// on this class, so class must contain such method
-
-
-import java.io.File;
-import java.lang.reflect.Method;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.logging.Logger;
-
-public class CustomLoaderApp {
- public static void ping() {};
-
- private static void log(String msg) {
- System.out.println("CustomLoaderApp: " + msg);
- }
-
- public static void main(String[] args) throws Exception {
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
-
- String loaderType = args[1];
- log("loaderType = " + loaderType);
-
- String testClass = args[2];
- log("testClass = " + testClass);
-
- switch(loaderType) {
- case "unregistered":
- loadAndUseWithUnregisteredLoader(urls, testClass);
- break;
- default:
- throw new IllegalArgumentException("loader type is wrong: " + loaderType);
- }
- }
-
-
- // Load the test classes using unregistered loader
- // (i.e. loader that is not using AppCDS API)
- private static void loadAndUseWithUnregisteredLoader(URL[] urls, String testClass)
- throws Exception {
- URLClassLoader urlClassLoader = new URLClassLoader(urls);
- callTestMethod(loadAndCheck(urlClassLoader, testClass));
- }
-
- private static Class loadAndCheck(ClassLoader loader, String className)
- throws ClassNotFoundException {
- Class c = loader.loadClass(className);
- log("class =" + c);
- log("loader = " + c.getClassLoader());
-
- // Check that c is defined by the correct loader
- if (c.getClassLoader() != loader) {
- String msg = String.format("c.getClassLoader() equals to <%s>, expected <%s>",
- c.getClassLoader(), loader);
- throw new RuntimeException(msg);
- }
- return c;
- }
-
- private static void callTestMethod(Class c) throws Exception {
- Method[] methods = c.getDeclaredMethods();
- for (Method m : methods) {
- log("method = " + m.getName());
- if (m.getName().equals("test"))
- m.invoke(null);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/HelloCustom.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Hello World test for AppCDS custom loader support
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /runtime/testlibrary
- * @modules java.base/jdk.internal.misc
- * java.management
- * @compile test-classes/HelloUnload.java test-classes/CustomLoadee.java
- * @build sun.hotspot.WhiteBox ClassUnloadCommon
- * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
- * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver HelloCustom
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class HelloCustom {
- public static void main(String[] args) throws Exception {
- run();
- }
- public static void run(String... extra_runtime_args) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- String appJar = ClassFileInstaller.getJarPath("hello.jar");
- String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");
-
- // Dump the archive
- String classlist[] = new String[] {
- "HelloUnload",
- "java/lang/Object id: 1",
- "CustomLoadee id: 2 super: 1 source: " + customJarPath
- };
-
- OutputAnalyzer output;
- TestCommon.testDump(appJar, classlist,
- // command-line arguments ...
- use_whitebox_jar);
-
- output = TestCommon.exec(appJar,
- TestCommon.concat(extra_runtime_args,
- // command-line arguments ...
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "HelloUnload", customJarPath, "true", "true"));
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/HelloCustom_JFR.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Same as HelloCustom, but add -XX:StartFlightRecording=dumponexit=true to the runtime
- * options. This makes sure that the shared classes are compatible with both
- * JFR and JVMTI ClassFileLoadHook.
- * @requires vm.hasJFR
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /runtime/testlibrary
- * @compile test-classes/HelloUnload.java test-classes/CustomLoadee.java
- * @build sun.hotspot.WhiteBox ClassUnloadCommon
- * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
- * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver HelloCustom_JFR
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class HelloCustom_JFR {
- public static void main(String[] args) throws Exception {
- HelloCustom.run("-XX:StartFlightRecording=dumponexit=true", "-Xlog:cds+jvmti=debug");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/LoaderSegregationTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Check that during dumping, the classes for BOOT/EXT/APP loaders are segregated from the
- * custom loader classes.
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/LoaderSegregation.java
- * test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
- * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
- * test-classes/CustomLoadee3.java test-classes/CustomLoadee3Child.java
- * test-classes/OnlyBuiltin.java
- * test-classes/OnlyUnregistered.java
- * ../test-classes/Util.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver LoaderSegregationTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-/**
- * See "Handling of the classes in the AppCDS archive" at the top of
- * systemDicrionatyShared.hpp.
- *
- * This test ensure that the 2 types of archived classes (BUILTIN and UNREGISTERED)
- * are segregated at both dump-time and run time:
- *
- * [A] An archived BUILTIN class cannot be a subclass of a non-BUILTIN class.
- * [B] An archived BUILTIN class cannot implement a non-BUILTIN interface.
- * [C] BUILTIN and UNREGISTERED classes can be loaded only by their corresponding
- * type of loaders.
- *
- */
-public class LoaderSegregationTest {
- public static void main(String[] args) throws Exception {
- String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- String appJar = JarBuilder.build("LoaderSegregation_app", "LoaderSegregation",
- "CustomLoadee", "CustomLoadee2", "CustomLoadee3Child", "CustomInterface2_ia",
- "OnlyBuiltin", "Util");
-
- String app2Jar = JarBuilder.build("LoaderSegregation_app2", "CustomLoadee3", "CustomInterface2_ib");
-
- String customJarPath = JarBuilder.build("LoaderSegregation_custom", "CustomLoadee",
- "CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib",
- "CustomLoadee3", "CustomLoadee3Child",
- "OnlyBuiltin", "OnlyUnregistered");
-
- // Dump the archive
- String classlist[] = new String[] {
- "LoaderSegregation",
- "java/lang/Object id: 1",
-
- // These are the UNREGISTERED classes: they have "source:"
- // but they don't have "loader:".
- "CustomLoadee id: 2 super: 1 source: " + customJarPath,
-
- "CustomInterface2_ia id: 3 super: 1 source: " + customJarPath,
- "CustomInterface2_ib id: 4 super: 1 source: " + customJarPath,
- "CustomLoadee2 id: 5 super: 1 interfaces: 3 4 source: " + customJarPath,
-
- "CustomLoadee3 id: 6 super: 1 source: " + customJarPath,
- "CustomLoadee3Child id: 7 super: 6 source: " + customJarPath,
-
- // At dump time, the following BUILTIN classes are loaded after the UNREGISTERED
- // classes from above. However, at dump time, they cannot use the UNREGISTERED classes are their
- // super or interface.
- "CustomLoadee", // can be loaded at dump time
- "CustomLoadee2", // cannot be loaded at dump time (interface missing)
- "CustomLoadee3Child", // cannot be loaded at dump time (super missing)
-
- // Check that BUILTIN and UNREGISTERED classes can be loaded only by their
- // corresponding type of loaders.
- "OnlyBuiltin",
- "OnlyUnregistered id: 9 super: 1 source: " + customJarPath,
- };
-
- OutputAnalyzer output;
- TestCommon.testDump(appJar, classlist,
- // command-line arguments ...
- use_whitebox_jar);
-
- output = TestCommon.exec(TestCommon.concatPaths(appJar, app2Jar),
- // command-line arguments ...
- "--add-opens=java.base/java.lang=ALL-UNNAMED",
- "--add-opens=java.base/java.security=ALL-UNNAMED",
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "LoaderSegregation", customJarPath);
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ParallelTestBase.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-/*
- * This is a base class for the following test cases:
- * ParallelTestMultiFP.java
- * ParallelTestSingleFP.java
- */
-public class ParallelTestBase {
- public static final int MAX_CLASSES = 40; // must match ../test-classes/ParallelLoad.java
- public static int NUM_THREADS = 4; // must match ../test-classes/ParallelLoad.java
-
- public static final int SINGLE_CUSTOM_LOADER = 1;
- public static final int MULTI_CUSTOM_LOADER = 2;
-
- public static final int FINGERPRINT_MODE = 1;
-
- public static void run(String[] args, int loaderType, int mode) throws Exception {
- String[] cust_classes = new String[MAX_CLASSES];
- String[] cust_list;
-
- if (mode == FINGERPRINT_MODE) {
- cust_list = new String[MAX_CLASSES];
- } else {
- cust_list = new String[MAX_CLASSES * NUM_THREADS];
- }
-
- for (int i = 0; i<MAX_CLASSES; i++) {
- cust_classes[i] = "ParallelClass" + i;
- }
- String customJarPath = JarBuilder.build("ParallelTestBase", cust_classes);
-
- for (int i = 0, n=0; i<MAX_CLASSES; i++) {
- int super_id = 1;
- if (mode == FINGERPRINT_MODE) {
- // fingerprint mode -- no need to use the "loader:" option.
- int id = i + 2;
- cust_list[i] = cust_classes[i] + " id: " + id + " super: " + super_id + " source: " + customJarPath;
- } else {
- throw new RuntimeException("Only FINGERPRINT_MODE is supported");
- }
- }
-
- String app_list[];
- String mainClass;
- String appJar;
-
- if (mode == FINGERPRINT_MODE) {
- appJar = JarBuilder.build("parallel_fp",
- "ParallelLoad",
- "ParallelLoadThread",
- "ParallelLoadWatchdog");
- app_list = new String[] {
- "java/lang/Object id: 1",
- "ParallelLoad",
- "ParallelLoadThread",
- "ParallelLoadWatchdog"
- };
- mainClass = "ParallelLoad";
- } else {
- throw new RuntimeException("Currently only FINGERPRINT_MODE is supported");
- }
-
- OutputAnalyzer output;
- TestCommon.testDump(appJar, TestCommon.concat(app_list, cust_list));
-
- String loaderTypeArg = (loaderType == SINGLE_CUSTOM_LOADER) ? "SINGLE_CUSTOM_LOADER" : "MULTI_CUSTOM_LOADER";
- String modeArg = "FINGERPRINT_MODE";
-
- output = TestCommon.exec(appJar,
- // command-line arguments ...
- "--add-opens=java.base/java.security=ALL-UNNAMED",
- mainClass, loaderTypeArg, modeArg, customJarPath);
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ParallelTestMultiFP.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Load classes from CDS archive into multiple custom loader using parallel threads
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/ParallelLoad.java ../test-classes/ParallelClasses.java
- * @run driver ParallelTestMultiFP
- */
-
-public class ParallelTestMultiFP extends ParallelTestBase {
- public static void main(String[] args) throws Exception {
- ParallelTestBase.run(args, MULTI_CUSTOM_LOADER, FINGERPRINT_MODE);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ParallelTestSingleFP.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Load classes from CDS archive into a single custom loader using parallel threads (finger print)
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/ParallelLoad.java ../test-classes/ParallelClasses.java
- * @run driver ParallelTestSingleFP
- */
-
-public class ParallelTestSingleFP extends ParallelTestBase {
- public static void main(String[] args) throws Exception {
- ParallelTestBase.run(args, SINGLE_CUSTOM_LOADER, FINGERPRINT_MODE);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ProhibitedPackageNamesTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Make sure prohibited packages cannot be stored into archive for custom loaders.
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ClassListFormatBase.java ../test-classes/Hello.java test-classes/InProhibitedPkg.java
- * @run driver ProhibitedPackageNamesTest
- */
-
-public class ProhibitedPackageNamesTest extends ClassListFormatBase {
- static {
- // Uncomment the following line to run only one of the test cases
- // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE PPN1";
- }
-
- public static void main(String[] args) throws Throwable {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String customJarPath = JarBuilder.build("ProhibitedPackageNames_custom", "java/InProhibitedPkg");
-
- dumpShouldPass(
- "TESTCASE PPN1: prohibited package name without loader:",
- appJar, classlist(
- "Hello",
- "java/lang/Object id: 1",
- // Without "loader:" keyword.
- "java/InProhibitedPkg id: 2 super: 1 source: " + customJarPath
- ),
- "Prohibited package for non-bootstrap classes: java/InProhibitedPkg.class");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/ProtectionDomain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary AppCDS handling of protection domain in custom loaders.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- *
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/ProtDomain.java
- * @run driver ProtectionDomain
- */
-
-public class ProtectionDomain {
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.build("ProtectionDomain-app", "ProtDomain");
-
- String customJar = JarBuilder.build("ProtectionDomain-custom",
- "ProtDomainClassForArchive", "ProtDomainNotForArchive");
- String[] classlist = new String[] {
- "java/lang/Object id: 1",
- "ProtDomain id: 2 super: 1 source: " + appJar,
- "ProtDomainClassForArchive id: 3 super: 1 source: " + customJar
- };
-
- TestCommon.testDump(appJar, classlist);
-
- // First class is loaded from CDS, second class is loaded from JAR
- TestCommon.checkExec(TestCommon.exec(appJar, "-verbose:class", "ProtDomain", customJar),
- "[class,load] ProtDomainClassForArchive source: shared objects file",
- "[class,load] ProtDomainNotForArchive source: file");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/SameNameInTwoLoadersTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Testing the loading of a class with the same name in two different class loaders.
- *
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- *
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/CustomLoadee.java
- * test-classes/CustomLoadee3.java
- * test-classes/SameNameUnrelatedLoaders.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver SameNameInTwoLoadersTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-
-public class SameNameInTwoLoadersTest {
- private static String appJar;
- private static String customJar;
- private static String useWbParam;
-
- public static void main(String[] args) throws Exception {
- appJar = JarBuilder.build("SameNameInTwoLoadersTest",
- "SameNameUnrelatedLoaders");
-
- customJar = JarBuilder.build("SameNameInTwoLoadersTest_custom", "CustomLoadee", "CustomLoadee3");
-
- useWbParam = "-Xbootclasspath/a:" +
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");;
-
- // ====== unrelated loaders
- executeTestCase(getClassList_FP(),
- "SameNameUnrelatedLoaders", "FpBoth");
- }
-
- private static void executeTestCase(String[] classlist,
- String testClass, String testCaseId) throws Exception {
- classlist[0] = testClass;
-
- TestCommon.testDump(appJar, classlist, useWbParam);
-
- OutputAnalyzer output = TestCommon.exec(appJar,
- // command-line arguments ...
- "--add-opens=java.base/java.security=ALL-UNNAMED",
- useWbParam,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- testClass,
- customJar, testCaseId);
- TestCommon.checkExec(output);
- }
-
- // Single entry, no loader specified (FP method)
- private static String[] getClassList_FP() {
- return new String[] {
- "SameNameUnrelatedLoaders",
- "java/lang/Object id: 1",
- "CustomLoadee id: 10 super: 1 source: " + customJar,
- };
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/UnintendedLoadersTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Make sure classes intended for custom loaders cannot be loaded by BOOT/EXT/APP loaders
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/UnintendedLoaders.java test-classes/CustomLoadee.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver UnintendedLoadersTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class UnintendedLoadersTest {
- public static void main(String[] args) throws Exception {
- String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- String appJar = JarBuilder.build("UnintendedLoaders_app", "UnintendedLoaders");
- String customJarPath = JarBuilder.build("UnintendedLoaders_custom", "CustomLoadee");
-
- // Dump the archive
- String classlist[] = new String[] {
- "UnintendedLoadersTest",
- "java/lang/Object id: 1",
-
- // Without "loader:" keyword.
- "CustomLoadee id: 2 super: 1 source: " + customJarPath,
- };
-
- OutputAnalyzer output;
- TestCommon.testDump(appJar, classlist,
- // command-line arguments ...
- use_whitebox_jar);
-
- output = TestCommon.exec(appJar,
- // command-line arguments ...
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "UnintendedLoaders");
- TestCommon.checkExec(output);
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/UnloadUnregisteredLoaderTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test the behavior when shared classes loaded by custom loaders are
- * unloaded.
- * @requires vm.cds
- * @requires vm.cds.custom.loaders
- * @requires vm.opt.final.ClassUnloading
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/testlibrary
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox ClassUnloadCommon
- * @compile test-classes/UnloadUnregisteredLoader.java test-classes/CustomLoadee.java
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller ClassUnloadCommon
- * @run driver ClassFileInstaller ClassUnloadCommon$1
- * @run driver ClassFileInstaller ClassUnloadCommon$TestFailure
- * @run driver UnloadUnregisteredLoaderTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class UnloadUnregisteredLoaderTest {
- public static void main(String[] args) throws Exception {
- String appJar1 = JarBuilder.build("UnloadUnregisteredLoader_app1", "UnloadUnregisteredLoader");
- String appJar2 = JarBuilder.build(true, "UnloadUnregisteredLoader_app2",
- "ClassUnloadCommon", "ClassUnloadCommon$1", "ClassUnloadCommon$TestFailure");
- String customJarPath = JarBuilder.build("UnloadUnregisteredLoader_custom", "CustomLoadee");
- String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- String classpath = TestCommon.concatPaths(appJar1, appJar2);
- String classlist[] = new String[] {
- "UnloadUnregisteredLoader",
- "ClassUnloadCommon",
- "ClassUnloadCommon$1",
- "ClassUnloadCommon$TestFailure",
- "java/lang/Object id: 1",
- "CustomLoadee id: 2 super: 1 source: " + customJarPath,
- };
-
- OutputAnalyzer output;
- TestCommon.testDump(classpath, classlist,
- // command-line arguments ...
- use_whitebox_jar);
-
- output = TestCommon.exec(classpath,
- // command-line arguments ...
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "UnloadUnregisteredLoader",
- customJarPath);
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/UnsupportedPlatforms.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Ensure that support for AppCDS custom class loaders are not enabled on unsupported platforms.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile test-classes/SimpleHello.java
- * @run driver UnsupportedPlatforms
- */
-
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class UnsupportedPlatforms {
- public static String PLATFORM_NOT_SUPPORTED_WARNING =
- "AppCDS custom class loaders not supported on this platform";
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.build("UnsupportedPlatforms", "SimpleHello");
-
- // Dump the archive
- String classlist[] = new String[] {
- "SimpleHello",
- "java/lang/Object id: 1",
- "CustomLoadee id: 2 super: 1 source: " + appJar
- };
-
- OutputAnalyzer out = TestCommon.dump(appJar, classlist);
-
- if (Platform.areCustomLoadersSupportedForCDS()) {
- out.shouldNotContain(PLATFORM_NOT_SUPPORTED_WARNING);
- out.shouldHaveExitValue(0);
- } else {
- out.shouldContain(PLATFORM_NOT_SUPPORTED_WARNING);
- out.shouldHaveExitValue(1);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/CustomInterface2_ia.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-interface CustomInterface2_ia {}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/CustomInterface2_ib.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-interface CustomInterface2_ib {}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/CustomLoadee.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class CustomLoadee {
- public String toString() {
- return "this is CustomLoadee";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/CustomLoadee2.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class CustomLoadee2 implements CustomInterface2_ia, CustomInterface2_ib {
- public String toString() {
- return "this is CustomLoadee";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/CustomLoadee3.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class CustomLoadee3 {
- public String toString() {
- return "this is CustomLoadee3";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/CustomLoadee3Child.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class CustomLoadee3Child extends CustomLoadee3 {
- public String toString() {
- return "this is CustomLoadee3Child";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/Hello.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.*;
-import java.net.*;
-import sun.hotspot.WhiteBox;
-
-public class Hello {
- public static void main(String args[]) throws Exception {
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
- System.out.println(path);
- System.out.println(url);
-
- URLClassLoader urlClassLoader = new URLClassLoader(urls);
- Class c = urlClassLoader.loadClass("CustomLoadee");
- System.out.println(c);
- System.out.println(c.getClassLoader());
-
- // [1] Check that CustomLoadee is defined by the correct loader
- if (c.getClassLoader() != urlClassLoader) {
- throw new RuntimeException("c.getClassLoader() == " + c.getClassLoader() +
- ", expected == " + urlClassLoader);
- }
-
- // [2] Check that CustomLoadee is loaded from shared archive.
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(Hello.class)) {
- if (!wb.isSharedClass(c)) {
- throw new RuntimeException("wb.isSharedClass(c) should be true");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/HelloUnload.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import java.net.URLClassLoader;
-import sun.hotspot.WhiteBox;
-
-public class HelloUnload {
- private static String className = "CustomLoadee";
-
- public static void main(String args[]) throws Exception {
- if (args.length != 3) {
- throw new RuntimeException("Unexpected number of arguments: expected 3, actual " + args.length);
- }
-
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
- System.out.println(path);
- System.out.println(url);
-
- // unload the custom class loader
- boolean doUnload = false;
- if (args[1].equals("true")) {
- doUnload = true;
- } else if (args[1].equals("false")) {
- doUnload = false;
- } else {
- throw new RuntimeException("args[1] can only be either \"true\" or \"false\", actual " + args[1]);
- }
-
- // should the CustomLoadee class be in the shared archive
- boolean inArchive = false;
- if (args[2].equals("true")) {
- inArchive = true;
- } else if (args[2].equals("false")) {
- inArchive = false;
- } else {
- throw new RuntimeException("args[2] can only be either \"true\" or \"false\", actual " + args[1]);
- }
-
- URLClassLoader urlClassLoader =
- new URLClassLoader("HelloClassLoader", urls, null);
- Class c = Class.forName(className, true, urlClassLoader);
- System.out.println(c);
- System.out.println(c.getClassLoader());
- Object o = c.newInstance();
-
- // [1] Check that CustomLoadee is defined by the correct loader
- if (c.getClassLoader() != urlClassLoader) {
- throw new RuntimeException("c.getClassLoader() == " + c.getClassLoader() +
- ", expected == " + urlClassLoader);
- }
-
- // [2] Check that CustomLoadee is loaded from shared archive.
- WhiteBox wb = WhiteBox.getWhiteBox();
- if(wb.isSharedClass(HelloUnload.class)) {
- if (inArchive && !wb.isSharedClass(c)) {
- throw new RuntimeException("wb.isSharedClass(c) should be true");
- }
- }
-
- ClassUnloadCommon.failIf(!wb.isClassAlive(className), "should be live here");
-
- if (doUnload) {
- String loaderName = urlClassLoader.getName();
- int loadedRefcount = wb.getSymbolRefcount(loaderName);
- System.out.println("Refcount of symbol " + loaderName + " is " + loadedRefcount);
-
- urlClassLoader = null; c = null; o = null;
- ClassUnloadCommon.triggerUnloading();
- System.out.println("Is CustomLoadee alive? " + wb.isClassAlive(className));
- ClassUnloadCommon.failIf(wb.isClassAlive(className), "should have been unloaded");
-
- int unloadedRefcount = wb.getSymbolRefcount(loaderName);
- System.out.println("Refcount of symbol " + loaderName + " is " + unloadedRefcount);
-
- // refcount of a permanent symbol will not be decremented
- if (loadedRefcount != 65535) {
- ClassUnloadCommon.failIf(unloadedRefcount != (loadedRefcount - 1), "Refcount must be decremented");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/InProhibitedPkg.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package java;
-
-public class InProhibitedPkg {
- static {
- if (true) {
- throw new RuntimeException("This class shouldn't be loaded by any loader other than BOOT");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/LoaderAPI.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,12 +0,0 @@
-Manifest-Version: 1.0
-Created-By: 1.9.0-internal (Oracle Corporation)
-Specification-Title: My Specification Title
-Specification-Version: 1.0
-Specification-Vendor: My Specification Vendor
-Implementation-Title: My Implementation Title
-Implementation-Version: 1.0
-Implementation-Vendor: My Implementation Vendor
-
-Name: pkg1/
-Implementation-Version: 2.0
-Sealed: true
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/LoaderSegregation.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.*;
-import java.net.*;
-import sun.hotspot.WhiteBox;
-
-public class LoaderSegregation {
- // Use these definitions instead of literal strings, to avoid typos.
- static final String ONLY_BUILTIN = "OnlyBuiltin";
- static final String ONLY_UNREGISTERED = "OnlyUnregistered";
-
- public static void main(String args[]) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- // [A] An archived BUILTIN class cannot be a subclass of a non-BUILTIN class.
- // [B] An archived BUILTIN class cannot implement a non-BUILTIN interface.
- if (wb.isSharedClass(LoaderSegregation.class)) {
- // [1] check that CustomLoadee is loadable from archive
- if (!wb.isSharedClass(CustomLoadee.class)) {
- throw new RuntimeException("wb.isSharedClass(CustomLoadee.class) should be true");
- }
-
- // [2] CustomInterface2_ia should be archived, even though it was not specified in the classlist.
- // It was successfully dumped as a side effect of attempting to load CustomLoadee2
- // during dump time. Note that CustomLoadee2 failed to dump because one of its interfaces,
- // CustomInterface2_ib, was not loadable from the BOOT/EXT/APP classpath. during dump time.
- if (!wb.isSharedClass(CustomInterface2_ia.class)) {
- throw new RuntimeException("wb.isSharedClass(CustomInterface2_ia.class) should be true");
- }
-
- // [3] Check that the BUILTIN versions of CustomLoadee2 and CustomLoadee3Child are loadable
- // at run time (since we have append LoaderSegregation_app2.jar the classpath),
- // but these classes must be loaded from the JAR file.
- if (wb.isSharedClass(CustomLoadee2.class)) {
- throw new RuntimeException("wb.isSharedClass(CustomLoadee2.class) should be false");
- }
- if (wb.isSharedClass(CustomLoadee3.class)) {
- throw new RuntimeException("wb.isSharedClass(CustomLoadee3.class) should be false");
- }
- if (wb.isSharedClass(CustomLoadee3Child.class)) {
- throw new RuntimeException("wb.isSharedClass(CustomLoadee3Child.class) should be false");
- }
- }
-
- // [C] BUILTIN and UNREGISTERED classes can be loaded only by their corresponding
- // type of loaders.
-
- String path = args[0];
- File jarFile = new File(path);
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
- ClassLoader appLoader = LoaderSegregation.class.getClassLoader();
-
- { // BUILTIN LOADER
- try {
- appLoader.loadClass(ONLY_UNREGISTERED);
- throw new RuntimeException("BUILTIN loader cannot load archived UNREGISTERED class");
- } catch (ClassNotFoundException expected) {}
- }
-
- { // UNREGISTERED LOADER
- URLClassLoader urlClassLoader = new URLClassLoader(urls);
- Class c2 = Util.defineClassFromJAR(urlClassLoader, jarFile, ONLY_BUILTIN);
-
- if (c2.getClassLoader() != urlClassLoader) {
- throw new RuntimeException("Error in test");
- }
-
- if (wb.isSharedClass(LoaderSegregation.class)) {
- if (wb.isSharedClass(c2)) {
- throw new RuntimeException("wb.isSharedClass(c2) should be false - " +
- "unregistered loader cannot load an archived BUILTIN class");
- }
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/OnlyBuiltin.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// See ../LoaderSegregationTest.java for details.
-//
-// This class is archived only as a BUILTIN class.
-public class OnlyBuiltin {}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/OnlyUnregistered.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// See ../LoaderSegregationTest.java for details.
-//
-// This class is archived only as a UNREGISTERED class.
-public class OnlyUnregistered {}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/ProtDomain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.security.ProtectionDomain;
-import java.net.URLClassLoader;
-import java.net.URL;
-import java.io.File;
-
-// Intended to be called from test ProtectionDomain.java
-//
-// ProtDomainClassForArchive is stored in CDS archive.
-// ProtDomainNotForArchive is NOT stored in CDS archive.
-//
-// However, they should have the same ProtectionDomain instance.
-public class ProtDomain {
- public static void main(String args[]) throws Exception {
- String customLdrPath = args[0];
-
- URL[] urls = new URL[] {new File(customLdrPath).toURI().toURL()};
- URLClassLoader ldr = new URLClassLoader(urls);
- ProtectionDomain domain1 = ldr.loadClass("ProtDomainClassForArchive").getProtectionDomain();
- ProtectionDomain domain2 = ldr.loadClass("ProtDomainNotForArchive").getProtectionDomain();
-
- System.out.println("domain1 = " + domain1);
- System.out.println("domain2 = " + domain2);
-
- if (domain1 != domain2)
- throw new RuntimeException("Protection Domains do not match!");
- }
-}
-
-class ProtDomainClassForArchive {}
-
-class ProtDomainNotForArchive {}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/SameNameUnrelatedLoaders.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import java.net.URLClassLoader;
-import sun.hotspot.WhiteBox;
-
-public class SameNameUnrelatedLoaders {
- public static void main(String args[]) throws Exception {
- String path = args[0];
- String testCase = args[1];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
-
- ClassLoader appLoader = SameNameUnrelatedLoaders.class.getClassLoader();
- URLClassLoader ldr01 = null;
- URLClassLoader ldr02 = null;
-
- switch (testCase) {
- case "FpBoth":
- ldr01 = new URLClassLoader(urls);
- ldr02 = new URLClassLoader(urls);
- break;
-
- default:
- throw new IllegalArgumentException("Invalid testCase ID");
- }
-
-
- Class class01 = ldr01.loadClass("CustomLoadee");
- Class class02 = ldr02.loadClass("CustomLoadee");
-
- System.out.println("class01 = " + class01);
- System.out.println("class02 = " + class02);
-
- if (class01.getClassLoader() != ldr01) {
- throw new RuntimeException("class01 loaded by wrong loader");
- }
- if (class02.getClassLoader() != ldr02) {
- throw new RuntimeException("class02 loaded by wrong loader");
- }
-
- if (true) {
- if (class01.isAssignableFrom(class02)) {
- throw new RuntimeException("assignable condition failed");
- }
-
- Object obj01 = class01.newInstance();
- Object obj02 = class02.newInstance();
-
- if (class01.isInstance(obj02)) {
- throw new RuntimeException("instance relationship condition 01 failed");
- }
- if (class02.isInstance(obj01)) {
- throw new RuntimeException("instance relationship condition 02 failed");
- }
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(SameNameUnrelatedLoaders.class)) {
- boolean class1Shared = wb.isSharedClass(class01);
- boolean class2Shared = wb.isSharedClass(class02);
-
- if (testCase.equals("FpBoth")) {
- if (!class1Shared) {
- throw new RuntimeException("first class is not shared");
- }
-
- if (class2Shared) {
- throw new RuntimeException("second class is shared, " +
- "and it should not be - first come first serve violation");
- }
- } else {
- if (! (class1Shared && class2Shared) )
- throw new RuntimeException("both classes expected to be shared, but are not");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/SimpleHello.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class SimpleHello {
- public static void main(String[] args) {
- System.out.println("Simple Hello");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/UnintendedLoaders.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class UnintendedLoaders {
- public static void main(String[] args) throws Exception {
- ClassLoader loaders[] = new ClassLoader[2];
- loaders[0] = UnintendedLoaders.class.getClassLoader(); // app loader
- loaders[1] = loaders[0].getParent(); // platform loader
-
- String[] names = {
- "CustomLoadee",
- };
-
-
- for (int i=0; i<3; i++) {
- for (String s : names) {
- try {
- if (i <= 1) {
- System.out.println(loaders[i].loadClass(s));
- } else {
- System.out.println(Class.forName(s));
- }
- } catch (ClassNotFoundException e) {
- System.out.println("Expected exception:" + e);
- continue;
- }
- throw new RuntimeException("The class \"" + s + "\" should not be resolved by the application or platform class loader");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/UnloadUnregisteredLoader.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import java.net.URLClassLoader;
-import sun.hotspot.WhiteBox;
-
-public class UnloadUnregisteredLoader {
- public static void main(String args[]) throws Exception {
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
- WhiteBox wb = WhiteBox.getWhiteBox();
- String className = "CustomLoadee";
-
- for (int i=0; i<5; i++) {
- doit(urls, className, (i == 0));
-
- ClassUnloadCommon.triggerUnloading();
- ClassUnloadCommon.failIf(wb.isClassAlive(className), "should have been unloaded");
- }
- }
-
- public static void doit(URL urls[], String className, boolean isFirstTime) throws Exception {
- ClassLoader appLoader = UnloadUnregisteredLoader.class.getClassLoader();
- URLClassLoader custLoader = new URLClassLoader(urls, appLoader);
-
- Class klass = custLoader.loadClass(className);
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(UnloadUnregisteredLoader.class)) {
- if (isFirstTime) {
- // First time: we should be able to load the class from the CDS archive
- if (!wb.isSharedClass(klass)) {
- throw new RuntimeException("wb.isSharedClass(klass) should be true for first time");
- }
- } else {
- // Second time: the class in the CDS archive is not available, because it has not been cleaned
- // up (see bug 8140287), so we must load the class dynamically.
- //
- // FIXME: after 8140287 is fixed, class should be shard regardless of isFirstTime.
- if (wb.isSharedClass(klass)) {
- throw new RuntimeException("wb.isSharedClass(klass) should be false for second time");
- }
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/AppendClasspath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary At run time, it is OK to append new elements to the classpath that was used at dump time.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @compile ../test-classes/HelloMore.java
- * @run driver AppendClasspath
- */
-
-import java.io.File;
-
-public class AppendClasspath extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Exception {
- runTest(AppendClasspath::testDefaultBase);
- }
-
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(topArchiveName);
- }
-
- private static void doTest(String topArchiveName) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
-
- // Dump an archive with a specified JAR file in -classpath
- dump(topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, "Hello")
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- // runtime with classpath containing the one used in dump time,
- // i.e. the dump time classpath is a prefix of the runtime classpath.
- run(topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar + File.pathSeparator + appJar2,
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldContain("Hello World ... More")
- .shouldHaveExitValue(0);
- });
-
- // reverse the order of the 2 jar files so that the dump time classpath
- // is no longer a prefix of the runtime classpath. The Hello class
- // should be loaded from the jar file.
- run(topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar2 + File.pathSeparator + appJar,
- "HelloMore")
- .assertAbnormalExit(output -> {
- output.shouldContain("shared class paths mismatch")
- .shouldHaveExitValue(1);
- });
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/ArchiveConsistency.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,167 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Corrupt the header CRC fields of the top archive. VM should exit with an error.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @build Hello sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar hello.jar Hello
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ArchiveConsistency
- */
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.channels.FileChannel;
-import java.nio.file.StandardOpenOption;
-import static java.nio.file.StandardOpenOption.READ;
-import static java.nio.file.StandardOpenOption.WRITE;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import sun.hotspot.WhiteBox;
-
-public class ArchiveConsistency extends DynamicArchiveTestBase {
- public static WhiteBox wb;
- public static int int_size; // size of int
- public static String[] shared_region_name = {"MiscCode", "ReadWrite", "ReadOnly", "MiscData"};
- public static int num_regions = shared_region_name.length;
-
- public static void main(String[] args) throws Exception {
- runTest(ArchiveConsistency::testCustomBase);
- }
-
- // Test with custom base archive + top archive
- static void testCustomBase() throws Exception {
- String topArchiveName = getNewArchiveName("top2");
- String baseArchiveName = getNewArchiveName("base");
- dumpBaseArchive(baseArchiveName);
- doTest(baseArchiveName, topArchiveName);
- }
-
- public static void setReadWritePermission(File file) throws Exception {
- if (!file.canRead()) {
- if (!file.setReadable(true)) {
- throw new IOException("Cannot modify file " + file + " as readable");
- }
- }
- if (!file.canWrite()) {
- if (!file.setWritable(true)) {
- throw new IOException("Cannot modify file " + file + " as writable");
- }
- }
- }
-
- public static long readInt(FileChannel fc, long offset, int nbytes) throws Exception {
- ByteBuffer bb = ByteBuffer.allocate(nbytes);
- bb.order(ByteOrder.nativeOrder());
- fc.position(offset);
- fc.read(bb);
- return (nbytes > 4 ? bb.getLong(0) : bb.getInt(0));
- }
-
- public static long align_up_page(long l) throws Exception {
- // wb is obtained in getFileOffsetInfo() which is called first in main() else we should call
- // WhiteBox.getWhiteBox() here first.
- int pageSize = wb.getVMPageSize();
- return (l + pageSize -1) & (~ (pageSize - 1));
- }
-
- public static void writeData(FileChannel fc, long offset, ByteBuffer bb) throws Exception {
- fc.position(offset);
- fc.write(bb);
- fc.force(true);
- }
-
- public static FileChannel getFileChannel(File jsa) throws Exception {
- List<StandardOpenOption> arry = new ArrayList<StandardOpenOption>();
- arry.add(READ);
- arry.add(WRITE);
- return FileChannel.open(jsa.toPath(), new HashSet<StandardOpenOption>(arry));
- }
-
- public static void modifyJsaHeaderCRC(File jsa) throws Exception {
- FileChannel fc = getFileChannel(jsa);
- int_size = wb.getOffsetForName("int_size");
- System.out.println(" int_size " + int_size);
- ByteBuffer bbuf = ByteBuffer.allocateDirect(int_size);
- for (int i = 0; i < int_size; i++) {
- bbuf.put((byte)0);
- }
-
- int baseArchiveCRCOffset = wb.getOffsetForName("DynamicArchiveHeader::_base_archive_crc");
- int crc = 0;
- System.out.printf("%-12s%-12s\n", "Space name", "CRC");
- for (int i = 0; i < 4; i++) {
- baseArchiveCRCOffset += int_size * i;
- System.out.println(" baseArchiveCRCOffset " + baseArchiveCRCOffset);
- crc = (int)readInt(fc, baseArchiveCRCOffset, int_size );
- System.out.printf("%-11s%-12d\n", shared_region_name[i], crc);
- bbuf.rewind();
- writeData(fc, baseArchiveCRCOffset, bbuf);
- }
- fc.force(true);
- if (fc.isOpen()) {
- fc.close();
- }
- }
-
- private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("hello.jar");
- String mainClass = "Hello";
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- File jsa = new File(topArchiveName);
- if (!jsa.exists()) {
- throw new IOException(jsa + " does not exist!");
- }
-
- // Modify the CRC values in the header of the top archive.
- wb = WhiteBox.getWhiteBox();
- setReadWritePermission(jsa);
- modifyJsaHeaderCRC(jsa);
-
- run2(baseArchiveName, topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-XX:+VerifySharedSpaces",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain("Header checksum verification failed")
- .shouldContain("Unable to use shared archive")
- .shouldHaveExitValue(1);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/ArrayKlasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary handling of the existence of InstanceKlass::array_klasses()
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build ArrayKlassesApp
- * @run driver ClassFileInstaller -jar ArrayKlasses.jar
- * ArrayKlassesApp
- * @run driver ArrayKlasses
- */
-
-public class ArrayKlasses extends DynamicArchiveTestBase {
- public static void main(String[] args) throws Exception {
- runTest(ArrayKlasses::test);
- }
-
- static void test() throws Exception {
- String topArchiveName = getNewArchiveName();
- String appJar = ClassFileInstaller.getJarPath("ArrayKlasses.jar");
- String mainClass = "ArrayKlassesApp";
-
- dumpAndRun(topArchiveName, "-Xlog:cds+dynamic=debug", "-cp", appJar, mainClass);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/ClassResolutionFailure.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test with a jar file which contains only the main class but not the dependent class.
- * The main class should be archived. During run time, the main class
- * should be loaded from the archive.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build StrConcatApp
- * @build MissingDependent
- * @run driver ClassFileInstaller -jar missingDependent.jar MissingDependent
- * @run driver ClassResolutionFailure
- */
-
-public class ClassResolutionFailure extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Exception {
- runTest(ClassResolutionFailure::testDefaultBase);
- }
-
- // Test with default base archive + top archive
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(topArchiveName);
- }
-
- private static void doTest(String topArchiveName) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("missingDependent.jar");
- String mainClass = "MissingDependent";
-
- dump(topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+load=trace",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- run(topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("MissingDependent source: shared objects file")
- .shouldHaveExitValue(0);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/DynamicArchiveTestBase.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,265 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.cds.CDSTestUtils.Result;
-
-/**
- * Base class for test cases in test/hotspot/jtreg/runtime/appcds/dynamicArchive/
- */
-class DynamicArchiveTestBase {
- private static boolean executedIn_run = false;
-
- public static interface DynamicArchiveTest {
- public void run() throws Exception;
- }
-
- public static interface DynamicArchiveTestWithArgs {
- public void run(String args[]) throws Exception;
- }
-
-
- /*
- * Tests for dynamic archives should be written using this pattern:
- *
- * public class HelloDynamic extends DynamicArchiveTestBase {
- * public static void main(String[] args) throws Exception {
- * runTest(HelloDynamic::testDefaultBase); // launch one test case
- * }
- *
- * // the body of a test case
- * static void testDefaultBase() throws Exception {
- * String topArchiveName = getNewArchiveName("top");
- * doTest(null, topArchiveName);
- * }
- * }
- *
- * The reason for this is so that we can clean up the archive files
- * created by prior test cases. Otherwise tests with lots of
- * test cases may fill up the scratch directory.
- */
- public static void runTest(DynamicArchiveTest t) throws Exception {
- executedIn_run = true;
- try {
- TestCommon.deletePriorArchives();
- t.run();
- } finally {
- executedIn_run = false;
- }
- }
-
- public static void runTest(DynamicArchiveTestWithArgs t, String... args) throws Exception {
- executedIn_run = true;
- try {
- TestCommon.deletePriorArchives();
- t.run(args);
- } finally {
- executedIn_run = false;
- }
- }
-
- public static String getNewArchiveName() {
- return TestCommon.getNewArchiveName();
- }
- public static String getNewArchiveName(String stem) {
- return TestCommon.getNewArchiveName(stem);
- }
-
- /**
- * Execute a JVM using the base archive (given by baseArchiveName) with the command line
- * (given by cmdLineSuffix). At JVM exit, dump all eligible classes into the top archive
- * (give by topArchiveName).
- *
- * If baseArchiveName is null, use the JDK's default archive as the base archive.
- */
- public static Result dump2(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- String[] cmdLine = TestCommon.concat(
- "-XX:ArchiveClassesAtExit=" + topArchiveName);
- // to allow dynamic archive tests to be run in the "rt-non-cds-mode"
- cmdLine = TestCommon.concat(cmdLine, "-Xshare:auto");
- if (baseArchiveName != null) {
- cmdLine = TestCommon.concat(cmdLine, "-XX:SharedArchiveFile=" + baseArchiveName);
- }
- cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix);
- return execProcess("dump", null, cmdLine);
- }
-
- public static Result dump2_WB(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- return dump2(baseArchiveName, topArchiveName,
- TestCommon.concat(wbRuntimeArgs(), cmdLineSuffix));
- }
-
- /**
- * A convenience method similar to dump2, but always use the JDK's default archive
- * as the base archive.
- *
- * Most dynamicArchive/*.java test cases should be using this method instead of run2.
- */
- public static Result dump(String topArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- return dump2(null, topArchiveName, cmdLineSuffix);
- }
-
- /**
- * Dump the base archive. The JDK's default class list is used (unless otherwise specified
- * in cmdLineSuffix).
- */
- public static void dumpBaseArchive(String baseArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- CDSOptions opts = new CDSOptions();
- opts.setArchiveName(baseArchiveName);
- opts.addSuffix(cmdLineSuffix);
- opts.addSuffix("-Djava.class.path=");
- OutputAnalyzer out = CDSTestUtils.createArchive(opts);
- CDSTestUtils.checkDump(out);
- }
-
- /**
- * Same as dumpBaseArchive, but also add WhiteBox to the bootcp
- */
- public static void dumpBaseArchive_WB(String baseArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- dumpBaseArchive(baseArchiveName,
- TestCommon.concat("-Xbootclasspath/a:" + getWhiteBoxJar(), cmdLineSuffix));
- }
-
- private static String getWhiteBoxJar() {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- if (!(new File(wbJar)).exists()) {
- throw new RuntimeException("Test error: your test must have " +
- "'@run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox'");
- }
- return wbJar;
- }
-
- private static String[] wbRuntimeArgs() {
- return TestCommon.concat("-Xbootclasspath/a:" + getWhiteBoxJar(),
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI");
- }
-
- /**
- * Execute a JVM using the base archive (given by baseArchiveName) and the top archive
- * (give by topArchiveName), using the command line (given by cmdLineSuffix).
- *
- * If baseArchiveName is null, use the JDK's default archive as the base archive.
- */
- public static Result run2(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
- throws Exception {
- if (baseArchiveName == null && topArchiveName == null) {
- throw new RuntimeException("Both baseArchiveName and topArchiveName cannot be null at the same time.");
- }
- String archiveFiles = (baseArchiveName == null) ? topArchiveName :
- (topArchiveName == null) ? baseArchiveName :
- baseArchiveName + File.pathSeparator + topArchiveName;
- String[] cmdLine = TestCommon.concat(
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + archiveFiles);
- cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix);
- return execProcess("exec", null, cmdLine);
- }
-
- public static Result runWithRelativePath(String baseArchiveName, String topArchiveName,
- String jarDir, String ... cmdLineSuffix)
- throws Exception {
- if (baseArchiveName == null && topArchiveName == null) {
- throw new RuntimeException("Both baseArchiveName and topArchiveName cannot be null at the same time.");
- }
- String archiveFiles = (baseArchiveName == null) ? topArchiveName :
- (topArchiveName == null) ? baseArchiveName :
- baseArchiveName + File.pathSeparator + topArchiveName;
- String[] cmdLine = TestCommon.concat(
- "-Xshare:on",
- "-XX:SharedArchiveFile=" + archiveFiles);
- cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix);
- return execProcess("exec", jarDir, cmdLine);
- }
-
- public static Result run2_WB(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- return run2(baseArchiveName, topArchiveName,
- TestCommon.concat(wbRuntimeArgs(), cmdLineSuffix));
- }
-
- /**
- * A convenience method similar to run2, but always use the JDK's default archive
- * as the base archive.
- *
- * Most dynamicArchive/*.java test cases should be using this method instead of run2.
- */
- public static Result run(String topArchiveName, String ... cmdLineSuffix)
- throws Exception
- {
- return run2(null, topArchiveName, cmdLineSuffix);
- }
-
- private static String getXshareMode(String[] cmdLine) {
- for (int i = 0; i <= cmdLine.length - 1; i++) {
- int j = cmdLine[i].indexOf("-Xshare:");
- if (j != -1) {
- return (cmdLine[i].substring(j));
- }
- }
- return null;
- }
-
-
- private static Result execProcess(String mode, String jarDir, String[] cmdLine) throws Exception {
- if (!executedIn_run) {
- throw new Exception("Test error: dynamic archive tests must be executed via DynamicArchiveTestBase.run()");
- }
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine);
- if (jarDir != null) {
- pb.directory(new File(jarDir));
- }
- OutputAnalyzer output = TestCommon.executeAndLog(pb, mode);
- CDSOptions opts = new CDSOptions();
- String xShareMode = getXshareMode(cmdLine);
- if (xShareMode != null) {
- opts.setXShareMode(xShareMode);
- }
- return new Result(opts, output);
- }
-
- /**
- * A convenience method for dumping and running, using the default CDS archive from the
- * JDK. Both dumping and running should exit normally.
- */
- public static void dumpAndRun(String topArchiveName, String ... cmdLineSuffix) throws Exception {
- dump(topArchiveName, cmdLineSuffix).assertNormalExit();
- run(topArchiveName, cmdLineSuffix).assertNormalExit();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/DynamicFlag.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary The DynamicDumpShareSpaces flag is internal, setting it at the command line should have no effect.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @run driver DynamicFlag
- */
-
-public class DynamicFlag {
- public static void main(String[] args) throws Exception {
- TestCommon.test(JarBuilder.getOrCreateHelloJar(),
- TestCommon.list("Hello"), "-XX:+DynamicDumpSharedSpaces", "Hello");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/DynamicLotsOfClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.nio.charset.Charset;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.List;
-import java.util.ArrayList;
-
-/*
- * @test
- * @summary Try to archive lots of classes by searching for classes from the jrt:/ file system. With JDK 12
- * this will produce an archive with over 30,000 classes.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build LoadClasses
- * @build sun.hotspot.WhiteBox
- * @modules jdk.jartool/sun.tools.jar
- * @run driver ClassFileInstaller -jar loadclasses.jar LoadClasses
- * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
- * @run driver/timeout=500 DynamicLotsOfClasses
- */
-
-public class DynamicLotsOfClasses extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Throwable {
- runTest(DynamicLotsOfClasses::testDefaultBase);
- }
-
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- try {
- doTest(topArchiveName);
- } catch (Throwable th) {
- System.out.println(th.toString());
- Exception ex = new Exception(th);
- throw ex;
- }
- }
-
- private static void doTest(String topArchiveName) throws Throwable {
- ArrayList<String> list = new ArrayList<>();
- TestCommon.findAllClasses(list);
-
- String classList = System.getProperty("user.dir") + File.separator +
- "LotsOfClasses.list";
- List<String> lines = list;
- Path file = Paths.get(classList);
- Files.write(file, lines, Charset.forName("UTF-8"));
-
- String appJar = ClassFileInstaller.getJarPath("loadclasses.jar");
- String mainClass = "LoadClasses";
-
- String whiteBoxJar = ClassFileInstaller.getJarPath("whitebox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
- dump(topArchiveName,
- "--add-modules",
- "ALL-SYSTEM",
- "-Xlog:hashtables",
- "-Xmx500m",
- "-Xlog:cds,cds+dynamic",
- bootClassPath,
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- "-cp", appJar, mainClass, classList)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/ExcludedClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Unreferenced app classes during dump time should not be included in the archive.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build ExcludedClassesApp
- * @run driver ClassFileInstaller -jar ExcludedClasses.jar
- * ExcludedClassesApp
- * ExcludedClassesApp$NotLinkedSuper
- * ExcludedClassesApp$NotLinkedChild
- * ExcludedClassesApp$NotLinkedInterface
- * @run driver ExcludedClasses
- */
-
-public class ExcludedClasses extends DynamicArchiveTestBase {
- public static void main(String[] args) throws Exception {
- runTest(ExcludedClasses::test);
- }
-
- static void test() throws Exception {
- String topArchiveName = getNewArchiveName();
- String appJar = ClassFileInstaller.getJarPath("ExcludedClasses.jar");
- String mainClass = "ExcludedClassesApp";
-
- dumpAndRun(topArchiveName, "-Xlog:cds+dynamic=debug", "-cp", appJar, mainClass);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/HelloDynamic.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Hello World test for dynamic archive
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @build Hello
- * @run driver ClassFileInstaller -jar hello.jar Hello
- * @run driver HelloDynamic
- */
-
-public class HelloDynamic extends DynamicArchiveTestBase {
- public static void main(String[] args) throws Exception {
- runTest(HelloDynamic::testDefaultBase);
- runTest(HelloDynamic::testCustomBase);
- }
-
- // (1) Test with default base archive + top archive
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(null, topArchiveName);
- }
-
- // (2) Test with custom base archive + top archive
- static void testCustomBase() throws Exception {
- String topArchiveName = getNewArchiveName("top2");
- String baseArchiveName = getNewArchiveName("base");
- dumpBaseArchive(baseArchiveName);
- doTest(baseArchiveName, topArchiveName);
- }
-
- private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("hello.jar");
- String mainClass = "Hello";
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
- run2(baseArchiveName, topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldHaveExitValue(0);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/HelloDynamicCustom.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Hello World test for dynamic archive with custom loader
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/customLoader/test-classes /runtime/testlibrary
- * @build HelloUnload CustomLoadee ClassUnloadCommon
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
- * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver HelloDynamicCustom
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class HelloDynamicCustom extends DynamicArchiveTestBase {
- private static final String ARCHIVE_NAME =
- System.getProperty("test.classes") + File.separator + "HelloDynamicCustom-top.jsa";
-
- public static void main(String[] args) throws Exception {
- runTest(HelloDynamicCustom::testDefaultBase);
- }
-
- private static void testDefaultBase() throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("hello.jar");
- String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");
- String mainAppClass = "HelloUnload";
-
- dump(ARCHIVE_NAME,
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar,
- mainAppClass, customJarPath, "false", "false")
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x")
- .shouldNotContain("klasses.*=.*CustomLoadee")
- .shouldHaveExitValue(0);
- });
-
- run(ARCHIVE_NAME,
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xlog:class+load",
- "-Xlog:cds=debug",
- "-Xlog:cds+dynamic=info",
- "-cp", appJar,
- mainAppClass, customJarPath, "false", "true")
- .assertNormalExit(output -> {
- output.shouldContain("HelloUnload source: shared objects file")
- .shouldContain("CustomLoadee source: shared objects file")
- .shouldHaveExitValue(0);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/HelloDynamicCustomUnload.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Hello World test for dynamic archive with custom loader.
- * Attempt will be made to unload the custom loader during
- * dump time and run time. The custom loader will be unloaded
- * during dump time.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/customLoader/test-classes /runtime/testlibrary
- * @build HelloUnload CustomLoadee ClassUnloadCommon
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
- * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver HelloDynamicCustomUnload
- */
-
-import java.io.File;
-
-public class HelloDynamicCustomUnload extends DynamicArchiveTestBase {
- private static final String ARCHIVE_NAME =
- System.getProperty("test.classes") + File.separator + "HelloDynamicCustomUnload.jsa";
-
- public static void main(String[] args) throws Exception {
- runTest(HelloDynamicCustomUnload::testDefaultBase);
- }
-
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("HelloDynamicCustomUnload-top");
- doTest(topArchiveName);
- }
-
- private static void doTest(String topArchiveName) throws Exception {
- String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
- String appJar = ClassFileInstaller.getJarPath("hello.jar");
- String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");
- String mainAppClass = "HelloUnload";
-
- dump(topArchiveName,
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xmn8m",
- "-Xlog:cds,cds+dynamic=debug,class+unload=debug",
- "-XX:ArchiveClassesAtExit=" + ARCHIVE_NAME,
- "-cp", appJar,
- mainAppClass, customJarPath, "true", "false")
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x")
- .shouldNotContain("klasses.*=.*CustomLoadee") // Fixme -- use a better way to decide if a class has been archived
- .shouldHaveExitValue(0);
- });
-
- run(topArchiveName,
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xlog:class+load,cds=debug,class+unload=debug",
- "-XX:SharedArchiveFile=" + ARCHIVE_NAME,
- "-cp", appJar,
- mainAppClass, customJarPath, "true", "false")
- .assertNormalExit(output -> {
- output.shouldContain("HelloUnload source: shared objects file")
- .shouldMatch(".class.load. CustomLoadee source:.*hello_custom.jar")
- .shouldHaveExitValue(0);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/JITInteraction.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test interaction with JIT threads during vm exit.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build TestJIT
- * @modules jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar testjit.jar TestJIT
- * @run driver JITInteraction
- */
-
-public class JITInteraction extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Exception {
- runTest(JITInteraction::testDefaultBase);
- }
-
- // Test with default base archive + top archive
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(topArchiveName);
- }
-
- private static void doTest(String topArchiveName) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("testjit.jar");
- String mainClass = "TestJIT";
-
- dump2_WB(null, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic",
- "-XX:-UseOnStackReplacement",
- "-XX:+PrintCompilation",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/MainModuleOnly.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,259 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run driver MainModuleOnly
- * @summary Test some scenarios with a main modular jar specified in the --module-path and -cp options in the command line.
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Arrays;
-
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Platform;
-
-public class MainModuleOnly extends DynamicArchiveTestBase {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String FS = File.separator;
- private static final String TEST_SRC = System.getProperty("test.src") +
- FS + ".." + FS + "jigsaw" + FS + "modulepath";
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String TEST_MODULE1 = "com.simple";
-
- // the module main class
- private static final String MAIN_CLASS = "com.simple.Main";
-
- private static Path moduleDir = null;
- private static Path moduleDir2 = null;
- private static Path destJar = null;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
- MODS_DIR.resolve(TEST_MODULE1),
- MODS_DIR.toString());
-
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
-
- Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
- destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
- String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
- JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
- Files.copy(srcJar, destJar);
-
- }
-
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(topArchiveName);
- }
-
- public static void main(String... args) throws Exception {
- runTest(MainModuleOnly::testDefaultBase);
- }
-
- public static void doTest(String topArchiveName) throws Exception {
- // compile the modules and create the modular jar files
- buildTestModule();
- // create an archive with both -cp and --module-path in the command line.
- // Only the class in the modular jar in the --module-path will be archived;
- // the class in the modular jar in the -cp won't be archived.
- dump2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", destJar.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- // run with the archive using the same command line as in dump time.
- // The main class should be loaded from the archive.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertNormalExit(output -> {
- output.shouldContain("[class,load] com.simple.Main source: shared objects file")
- .shouldHaveExitValue(0);
- });
-
- // run with the archive with the main class name inserted before the -m.
- // The main class name will be picked up before the module name. So the
- // main class should be loaded from the jar in the -cp.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", moduleDir.toString(),
- MAIN_CLASS, "-m", TEST_MODULE1)
- .assertNormalExit(out ->
- out.shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar"));
-
- // run with the archive with exploded module. Since during dump time, we
- // only archive classes from the modular jar in the --module-path, the
- // main class should be loaded from the exploded module directory.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", MODS_DIR.toString(),
- "-m", TEST_MODULE1 + "/" + MAIN_CLASS)
- .assertNormalExit(out -> {
- out.shouldMatch(".class.load. com.simple.Main source:.*com.simple")
- .shouldContain(MODS_DIR.toString());
- });
-
- // run with the archive with the --upgrade-module-path option.
- // CDS will be disabled with this options and the main class will be
- // loaded from the modular jar.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--upgrade-module-path", moduleDir.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch("CDS is disabled when the.*option is specified")
- .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
- });
- // run with the archive with the --limit-modules option.
- // CDS will be disabled with this options and the main class will be
- // loaded from the modular jar.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--limit-modules", "java.base," + TEST_MODULE1,
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch("CDS is disabled when the.*option is specified")
- .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
- });
- // run with the archive with the --patch-module option.
- // CDS will be disabled with this options and the main class will be
- // loaded from the modular jar.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--patch-module", TEST_MODULE1 + "=" + MODS_DIR.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch("CDS is disabled when the.*option is specified")
- .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
- });
- // modify the timestamp of the jar file
- (new File(destJar.toString())).setLastModified(System.currentTimeMillis() + 2000);
- // run with the archive and the jar with modified timestamp.
- // It should fail due to timestamp of the jar doesn't match the one
- // used during dump time.
- run2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertAbnormalExit(
- "A jar file is not the one used while building the shared archive file:");
- // create an archive with a non-empty directory in the --module-path.
- // The dumping process will exit with an error due to non-empty directory
- // in the --module-path.
- dump2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", destJar.toString(),
- "--module-path", MODS_DIR.toString(),
- "-m", TEST_MODULE1 + "/" + MAIN_CLASS)
- .assertAbnormalExit(output -> {
- output.shouldMatch("Error: non-empty directory.*com.simple");
- });
-
- // test module path with very long length
- //
- // This test can't be run on the windows platform due to an existing
- // issue in ClassLoader::get_canonical_path() (JDK-8190737).
- if (Platform.isWindows()) {
- System.out.println("Long module path test cannot be tested on the Windows platform.");
- return;
- }
- Path longDir = USER_DIR;
- int pathLen = longDir.toString().length();
- int PATH_LEN = 2034;
- int MAX_DIR_LEN = 250;
- while (pathLen < PATH_LEN) {
- int remaining = PATH_LEN - pathLen;
- int subPathLen = remaining > MAX_DIR_LEN ? MAX_DIR_LEN : remaining;
- char[] chars = new char[subPathLen];
- Arrays.fill(chars, 'x');
- String subPath = new String(chars);
- longDir = Paths.get(longDir.toString(), subPath);
- pathLen = longDir.toString().length();
- }
- File longDirFile = new File(longDir.toString());
- try {
- longDirFile.mkdirs();
- } catch (Exception e) {
- throw e;
- }
- Path longDirJar = longDir.resolve(TEST_MODULE1 + ".jar");
- // IOException results from the Files.copy() call on platform
- // such as MacOS X. Test can't be proceeded further with the
- // exception.
- try {
- Files.copy(destJar, longDirJar);
- } catch (java.io.IOException ioe) {
- System.out.println("Caught IOException from Files.copy(). Cannot continue.");
- return;
- }
- dump2(null, topArchiveName,
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", destJar.toString(),
- "-Xlog:exceptions=trace",
- "--module-path", longDirJar.toString(),
- "-m", TEST_MODULE1)
- .ifAbnormalExit(output -> {
- output.shouldMatch("os::stat error.*CDS dump aborted");
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/MethodSorting.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary When HelloA and HelloB are copied into the dynamic archive, the Symbols
- * for their method's names will have a different sorting order. This requires
- * that the dumped InstanceKlass to re-sort their "methods" array and re-layout the vtables/itables.
- * A regression test for an earlier bug in DynamicArchiveBuilder::relocate_buffer_to_target().
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build MethodSortingApp
- * @run driver ClassFileInstaller -jar method_sorting.jar
- * MethodSortingApp
- * MethodSortingApp$HelloA
- * MethodSortingApp$HelloA1
- * MethodSortingApp$HelloB
- * MethodSortingApp$HelloB1
- * MethodSortingApp$InterfaceA
- * MethodSortingApp$InterfaceB
- * MethodSortingApp$ImplementorA
- * MethodSortingApp$ImplementorA1
- * MethodSortingApp$ImplementorB
- * MethodSortingApp$ImplementorB1
- * @run driver MethodSorting
- */
-
-public class MethodSorting extends DynamicArchiveTestBase {
- public static void main(String[] args) throws Exception {
- runTest(MethodSorting::test);
- }
-
- static void test() throws Exception {
- String topArchiveName = getNewArchiveName();
- String appJar = ClassFileInstaller.getJarPath("method_sorting.jar");
- String mainClass = "MethodSortingApp";
-
- dumpAndRun(topArchiveName, "-Xlog:cds+dynamic=debug", "-cp", appJar, mainClass);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/MissingArchive.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-
-/*
- * @test
- * @summary error handling when either (or both) of the base/top archives are missing.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @build GenericTestApp sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar GenericTestApp.jar GenericTestApp
- * @run driver MissingArchive
- */
-
-public class MissingArchive extends DynamicArchiveTestBase {
- private static final String TOP = "top";
- private static final String BASE = "base";
- private static final String BOTH = "base/top";
- private static final String NONE = "none";
-
- public static void main(String[] args) throws Exception {
- runTest(MissingArchive::test, TOP);
- runTest(MissingArchive::test, BASE);
- runTest(MissingArchive::test, BOTH);
- runTest(MissingArchive::test, NONE);
- }
-
- static void delete(String fileName) {
- File f = new File(fileName);
- f.delete();
- }
-
- static void test(String args[]) throws Exception {
- String topArchiveName = getNewArchiveName("top");
- String baseArchiveName = getNewArchiveName("base");
- dumpBaseArchive(baseArchiveName);
-
- String appJar = ClassFileInstaller.getJarPath("GenericTestApp.jar");
- String mainClass = "GenericTestApp";
- dump2_WB(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- // Use -Xshare:auto so top archive can fail after base archive has succeeded,
- // but the app will continue to run.
- String[] cmdline = TestCommon.concat(
- "-Xlog:cds*",
- "-Xshare:auto",
- "-cp", appJar, mainClass);
-
-
- String mode = args[0];
-
- if (mode.contains(BASE)) {
- delete(baseArchiveName);
- cmdline = TestCommon.concat(cmdline, "assertNotShared:java.lang.Object");
- } else {
- cmdline = TestCommon.concat(cmdline, "assertShared:java.lang.Object");
- }
-
- if (mode.contains(TOP)) {
- delete(topArchiveName);
- }
-
- if (mode.equals(NONE)) {
- cmdline = TestCommon.concat(cmdline, "assertShared:GenericTestApp");
- } else {
- cmdline = TestCommon.concat(cmdline, "assertNotShared:GenericTestApp");
- }
-
- run2_WB(baseArchiveName, topArchiveName, cmdline).assertNormalExit();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/NoClassToArchive.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary A few edge cases where there's no class to be included in the dynamic archive.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes
- * @build StrConcatApp
- * @run driver ClassFileInstaller -jar strConcatApp.jar StrConcatApp
- * @run driver NoClassToArchive
- */
-
-import java.io.File;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class NoClassToArchive extends DynamicArchiveTestBase {
- static final String warningMessage =
- "There is no class to be included in the dynamic archive";
- static final String classList = System.getProperty("test.classes") +
- File.separator + "NoClassToArchive.list";
- static final String appClass = "StrConcatApp";
-
- public static void main(String[] args) throws Exception {
- runTest(NoClassToArchive::testDefaultBase);
- runTest(NoClassToArchive::testCustomBase);
- }
-
- // (1) Test with default base archive + top archive
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(null, topArchiveName);
- }
-
- // (2) Test with custom base archive + top archive
- static void testCustomBase() throws Exception {
- String topArchiveName = getNewArchiveName("top2");
- String baseArchiveName = getNewArchiveName("base");
- doTestCustomBase(baseArchiveName, topArchiveName);
- }
-
- private static void checkWarning(OutputAnalyzer output) throws Exception {
- if (output.getStdout().contains("jrt:/") || output.getStdout().contains("unsafe anonymous")) {
- System.out.println("test skipped: this platform uses non-archived classes when running -version");
- } else {
- output.shouldContain(warningMessage);
- }
- }
-
- private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+load=trace",
- "-version")
- .assertNormalExit(output -> checkWarning(output));
-
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+load=trace",
- "-help")
- .assertNormalExit(output -> {
- // some classes will be loaded from the java.base module
- output.shouldContain("java.text.MessageFormat source: jrt:/java.base");
- });
- }
-
- private static void doTestCustomBase(String baseArchiveName, String topArchiveName) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("strConcatApp.jar");
- // dump class list by running the StrConcatApp
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- true,
- "-XX:DumpLoadedClassList=" + classList,
- "-cp",
- appJar,
- appClass);
- OutputAnalyzer output = TestCommon.executeAndLog(pb, "dumpClassList");
- TestCommon.checkExecReturn(output, 0, true, "length = 0");
-
- // create a custom base archive based on the class list
- dumpBaseArchive(baseArchiveName, "-XX:SharedClassListFile=" + classList);
-
- // create a dynamic archive with the custom base archive
- // no class should be included in the dynamic archive
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+load=trace",
- "-version")
- .assertNormalExit(out -> checkWarning(out));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/RelativePath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test relative paths specified in the -cp.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @compile ../test-classes/HelloMore.java
- * @run driver RelativePath
- */
-
-import java.io.File;
-
-public class RelativePath extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Exception {
- runTest(AppendClasspath::testDefaultBase);
- }
-
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(topArchiveName);
- }
-
- private static void doTest(String topArchiveName) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
- String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
-
- int idx = appJar.lastIndexOf(File.separator);
- String jarName = appJar.substring(idx + 1);
- String jarDir = appJar.substring(0, idx);
- // relative path starting with "."
- runWithRelativePath(null, topArchiveName, jarDir,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", "." + File.separator + "hello.jar" + File.pathSeparator + appJar2,
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldContain("Hello World ... More")
- .shouldHaveExitValue(0);
- });
-
- // relative path starting with ".."
- idx = jarDir.lastIndexOf(File.separator);
- String jarSubDir = jarDir.substring(idx + 1);
- runWithRelativePath(null, topArchiveName, jarDir,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp",
- ".." + File.separator + jarSubDir + File.separator + "hello.jar" + File.pathSeparator + appJar2,
- "HelloMore")
- .assertNormalExit(output -> {
- output.shouldContain("Hello source: shared objects file")
- .shouldContain("Hello World ... More")
- .shouldHaveExitValue(0);
- });
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/SharedArchiveFileOption.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Some negative tests for the SharedArchiveFile option
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @build Hello
- * @run driver ClassFileInstaller -jar hello.jar Hello
- * @run driver SharedArchiveFileOption
- */
-
-import java.io.File;
-
-public class SharedArchiveFileOption extends DynamicArchiveTestBase {
- public static void main(String[] args) throws Exception {
- runTest(SharedArchiveFileOption::testCustomBase);
- }
-
- static String baseArchiveName2;
- static void testCustomBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- String baseArchiveName = getNewArchiveName("base");
- baseArchiveName2 = getNewArchiveName("base2");
- dumpBaseArchive(baseArchiveName);
- dumpBaseArchive(baseArchiveName2);
- doTest(baseArchiveName, topArchiveName);
- }
-
- private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
- String appJar = ClassFileInstaller.getJarPath("hello.jar");
- String mainClass = "Hello";
- String dummyArchiveName = getNewArchiveName("dummy");
-
- // -Xshare:dump specified with -XX:ArchiveClassesAtExit
- dump2(dummyArchiveName, dummyArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-Xshare:dump",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain("-XX:ArchiveClassesAtExit cannot be used with -Xshare:dump");
- });
-
- // more than 1 archive file specified in -XX:SharedArchiveFile during
- // dynamic dumpgin
- String dummyArchives = dummyArchiveName + File.pathSeparator + dummyArchiveName;
- dump2(dummyArchives, dummyArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain("Cannot have more than 1 archive file specified in -XX:SharedArchiveFile during CDS dumping");
- });
-
- // normal dynamic archive dumping
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- // same archive file specified for -XX:SharedArchiveFile and -XX:ArchiveClassesAtExit
- dump2(baseArchiveName, baseArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain("Cannot have the same archive file specified for -XX:SharedArchiveFile and -XX:ArchiveClassesAtExit: "
- + baseArchiveName);
- });
-
-
- // a top archive specified in the base archive position
- run2(topArchiveName, baseArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldMatch("Not a base shared archive:.*top.*.jsa");
- });
-
- // a base archive specified in the top archive position
- run2(baseArchiveName, baseArchiveName2,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldMatch("Not a top shared archive:.*base.*.jsa");
- });
-
- // more than 2 archives specified in the -XX:ShareArchiveFile option
- String baseArchives = baseArchiveName + File.pathSeparator + baseArchiveName2;
- run2(baseArchives, topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain(
- "Cannot have more than 2 archive files specified in the -XX:SharedArchiveFile option");
- });
-
- // base archive not specified
- final String topArchive = File.pathSeparator + topArchiveName;
- run2(topArchive, null,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain(
- "Base archive was not specified: " + topArchive);
- });
-
- // top archive not specified
- final String baseArchive = baseArchiveName + File.pathSeparator;
- run2(baseArchive, null,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- "-cp", appJar, mainClass)
- .assertAbnormalExit(output -> {
- output.shouldContain(
- "Top archive was not specified: " + baseArchive);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/UnsupportedBaseArchive.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-/*
- * @test
- * @summary unsupported base archive tests
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @modules jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver UnsupportedBaseArchive
- */
-
-public class UnsupportedBaseArchive extends DynamicArchiveTestBase {
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String FS = File.separator;
- private static final String TEST_SRC = System.getProperty("test.src") +
- FS + ".." + FS + "jigsaw" + FS + "modulepath";
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String TEST_MODULE = "com.simple";
-
- // the module main class
- private static final String MAIN_CLASS = "com.simple.Main";
-
- private static Path moduleDir = null;
- private static Path srcJar = null;
-
- private static final String warningBCP =
- "Dynamic archiving is disabled because base layer archive has appended boot classpath";
-
- private static final String warningModulePath =
- "Dynamic archiving is disabled because base layer archive has module path";
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE),
- MODS_DIR.resolve(TEST_MODULE),
- MODS_DIR.toString());
-
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- srcJar = moduleDir.resolve(TEST_MODULE + ".jar");
- String classes = MODS_DIR.resolve(TEST_MODULE).toString();
- JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
- }
-
- public static void main(String[] args) throws Exception {
- runTest(UnsupportedBaseArchive::test);
- }
-
- static void test(String args[]) throws Exception {
- String topArchiveName = getNewArchiveName("top");
- String baseArchiveName = getNewArchiveName("base");
-
- // create a base archive with -Xbootclasspath/a:whitebox.jar
- dumpBaseArchive_WB(baseArchiveName);
-
- String appJar = JarBuilder.getOrCreateHelloJar();
- String mainClass = "Hello";
-
- // dumping of dynamic archive should be disabled with a warning message
- // if the base archive contains -Xbootclasspath/a entries.
- dump2_WB(baseArchiveName, topArchiveName,
- "-Xlog:cds*",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+path=info",
- "-cp", appJar, mainClass)
- .assertNormalExit(warningBCP);
-
- // create a base archive with the --module-path option
- buildTestModule();
- baseArchiveName = getNewArchiveName("base-with-module");
- dumpBaseArchive(baseArchiveName,
- "-cp", srcJar.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE);
-
- // dumping of dynamic archive should be disabled with a warning message
- // if the base archive contains --module-path entries.
- topArchiveName = getNewArchiveName("top-with-module");
- dump2(baseArchiveName, topArchiveName,
- "-Xlog:cds*",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+path=info",
- "-cp", srcJar.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE)
- .assertNormalExit(warningModulePath);
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/UnusedCPDuringDump.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary non-empty dir in -cp should be fine during dump time if only classes
- * from the system modules are being loaded even though some are
- * defined to the PlatformClassLoader and AppClassLoader.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @compile ../test-classes/Hello.java
- * @run main/othervm -Dtest.cds.copy.child.stdout=false UnusedCPDuringDump
- */
-
-import java.io.File;
-
-public class UnusedCPDuringDump extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Exception {
- runTest(UnusedCPDuringDump::testDefaultBase);
- }
-
- static void testDefaultBase() throws Exception {
- String topArchiveName = getNewArchiveName("top");
- doTest(topArchiveName);
- }
-
- private static void doTest(String topArchiveName) throws Exception {
- File dir = new File(System.getProperty("user.dir"));
- File emptydir = new File(dir, "emptydir");
- emptydir.mkdir();
- String appJar = JarBuilder.getOrCreateHelloJar();
- String bootClassPath = "-Xbootclasspath/a:" + appJar;
-
- // Dumping with a non-empty directory in the -cp.
- // It should be fine because the app class won't be loaded from the
- // -cp, it is being loaded from the bootclasspath.
- dump(topArchiveName,
- "-Xlog:cds",
- "-Xlog:cds+dynamic=debug",
- bootClassPath,
- "-cp", dir.getPath(),
- "Hello")
- .assertNormalExit(output -> {
- output.shouldContain("Buffer-space to target-space delta")
- .shouldContain("Written dynamic archive 0x");
- });
-
- // Running with -cp different from dumping. It should be fine because
- // the runtime classpath won't be checked against unused classpath
- // during dump time.
- run(topArchiveName,
- "-Xlog:class+load",
- "-Xlog:cds+dynamic=debug,cds=debug",
- bootClassPath,
- "-cp", appJar, "Hello")
- .assertNormalExit(output -> {
- output.shouldContain("Hello World")
- .shouldHaveExitValue(0);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/WrongTopClasspath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-
-/*
- * @test
- * @summary correct classpath for bottom archive, but bad classpath for top archive
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @build GenericTestApp sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller -jar GenericTestApp.jar GenericTestApp
- * @run driver ClassFileInstaller -jar WrongJar.jar GenericTestApp
- * @run driver WrongTopClasspath
- */
-
-public class WrongTopClasspath extends DynamicArchiveTestBase {
-
- public static void main(String[] args) throws Exception {
- runTest(WrongTopClasspath::test);
- }
-
- static void test(String args[]) throws Exception {
- String topArchiveName = getNewArchiveName("top");
- String baseArchiveName = getNewArchiveName("base");
- dumpBaseArchive(baseArchiveName);
-
- String appJar = ClassFileInstaller.getJarPath("GenericTestApp.jar");
- String wrongJar = ClassFileInstaller.getJarPath("WrongJar.jar");
- String mainClass = "GenericTestApp";
-
- // Dump the top archive using "-cp GenericTestApp.jar" ...
- dump2_WB(baseArchiveName, topArchiveName,
- "-Xlog:cds*",
- "-Xlog:cds+dynamic=debug",
- "-cp", appJar, mainClass)
- .assertNormalExit();
-
- // ... but try to load the top archive using "-cp WrongJar.jar".
- // Use -Xshare:auto so top archive can fail after base archive has succeeded,
- // but the app will continue to run.
- run2_WB(baseArchiveName, topArchiveName,
- "-Xlog:cds*",
- "-Xlog:cds+dynamic=debug",
- "-Xlog:class+path=info",
- "-Xshare:auto",
- "-cp", wrongJar, mainClass,
- "assertShared:java.lang.Object", // base archive still useable
- "assertNotShared:GenericTestApp") // but top archive is not useable
- .assertNormalExit("The top archive failed to load");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/ArrayKlassesApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class ArrayKlassesApp {
- public static void main(String args[]) {
- ArrayKlassesApp[][] array = new ArrayKlassesApp[1][2];
- for (int i=0; i<1; i++) {
- for (int j=0; j<2; j++) {
- array[i][j] = new ArrayKlassesApp();
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/ExcludedClassesApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class ExcludedClassesApp {
- interface NotLinkedInterface {}
- static class NotLinkedSuper {
-
- }
-
- static class NotLinkedChild extends NotLinkedSuper implements NotLinkedInterface {
-
- }
-
- public static NotLinkedSuper notUsedMethod() {
- return new NotLinkedChild();
- }
-
- public static void main(String args[]) {
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/LoadClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-import java.io.File;
-import java.util.List;
-import java.util.Scanner;
-import sun.hotspot.WhiteBox;
-
-public class LoadClasses {
-
- public static void main (String[] args) throws Throwable {
- String classList = args[0];
- Scanner sc = new Scanner(new File(classList));
- WhiteBox wb = WhiteBox.getWhiteBox();
- int count = 0;
- while (sc.hasNextLine()) {
- String cn = sc.nextLine().replace('/', '.');
- try {
- Class<?> cls = Class.forName(cn, false, LoadClasses.class.getClassLoader());
- wb.linkClass(cls);
- count++;
- } catch (Throwable ex) {
- System.out.println("Loading failed: " + cn);
- System.out.println(ex.toString());
- }
- }
- System.out.println("Loaded classes = " + count);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/MethodSortingApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.SynchronousQueue;
-
-public class MethodSortingApp {
- static class HelloA {
- String aaaa() { return "aaaa"; }
- String bbbb() { return "bbbb"; }
- String dddd() { return "dddd"; }
- String eeee() { return "eeee"; }
- String gggg() { return "gggg"; }
- }
-
- static class HelloA1 extends HelloA {
- String aaaa() { return "aaa-"; }
- String dddd() { return "ddd-"; }
- String gggg() { return "ggg-"; }
- }
-
- static class HelloB {
- String aaaa() { return "aaaa"; }
- String cccc() { return "cccc"; }
- String dddd() { return "dddd"; }
- String ffff() { return "ffff"; }
- String gggg() { return "gggg"; }
- }
-
- static class HelloB1 extends HelloB {
- String aaaa() { return "aaa-"; }
- String dddd() { return "ddd-"; }
- String gggg() { return "ggg-"; }
- }
-
- // Default methods in interfaces must be sorted
- static interface InterfaceA {
- default public String aaa() { return "aaa";}
- default public String bbb() { return "bbb";}
- default public String ddd() { return "ddd";}
- default public String eee() { return "eee";}
- default public String ggg() { return "ggg";}
- }
-
- static class ImplementorA implements InterfaceA {
- public String aaa() { return "aa-";}
- }
-
- static class ImplementorA1 extends ImplementorA {
- public String bbb() { return "bb-";}
- }
-
- static interface InterfaceB {
- default public String aaa() { return "aaa"; }
- default public String ccc() { return "ccc"; }
- default public String ddd() { return "ddd"; }
- default public String fff() { return "fff"; }
- default public String ggg() { return "ggg"; }
- }
-
- static class ImplementorB implements InterfaceB {
- public String ggg() { return "gg-";}
- }
-
- static class ImplementorB1 extends ImplementorB {
- public String fff() { return "ff-";}
- }
-
-
- public static void main(String args[]) {
- testSimpleMethods();
- testDefaultMethods();
- testMixedInterfaces();
- }
-
- static void testSimpleMethods() {
- // When HelloA and HelloB are copied into the dynamic archive, the Symbols
- // for their method's names will have a different sorting order. This requires
- // that the dumped InstanceKlass to re-sort their "methods" array and re-layout
- // the vtables/itables.
- HelloA1 a1 = new HelloA1();
- HelloA a = new HelloA();
- assertEqual(a.aaaa(), "aaaa");
- assertEqual(a.bbbb(), "bbbb");
- assertEqual(a.dddd(), "dddd");
- assertEqual(a.eeee(), "eeee");
- assertEqual(a.gggg(), "gggg");
-
- assertEqual(a1.aaaa(), "aaa-");
- assertEqual(a1.bbbb(), "bbbb");
- assertEqual(a1.dddd(), "ddd-");
- assertEqual(a1.eeee(), "eeee");
- assertEqual(a1.gggg(), "ggg-");
-
- HelloB b = new HelloB();
- assertEqual(b.aaaa(), "aaaa");
- assertEqual(b.cccc(), "cccc");
- assertEqual(b.dddd(), "dddd");
- assertEqual(b.ffff(), "ffff");
- assertEqual(b.gggg(), "gggg");
-
- HelloB b1 = new HelloB1();
- assertEqual(b1.aaaa(), "aaa-");
- assertEqual(b1.cccc(), "cccc");
- assertEqual(b1.dddd(), "ddd-");
- assertEqual(b1.ffff(), "ffff");
- assertEqual(b1.gggg(), "ggg-");
- }
-
- static void testDefaultMethods() {
- InterfaceA a1 = new ImplementorA1();
- InterfaceA a = new ImplementorA();
-
- assertEqual(a.aaa(), "aa-");
- assertEqual(a.bbb(), "bbb");
- assertEqual(a.ddd(), "ddd");
- assertEqual(a.eee(), "eee");
- assertEqual(a.ggg(), "ggg");
-
- assertEqual(a1.aaa(), "aa-");
- assertEqual(a1.bbb(), "bb-");
- assertEqual(a1.ddd(), "ddd");
- assertEqual(a1.eee(), "eee");
- assertEqual(a1.ggg(), "ggg");
-
- InterfaceB b = new ImplementorB();
- InterfaceB b1 = new ImplementorB1();
-
- assertEqual(b.aaa(), "aaa");
- assertEqual(b.ccc(), "ccc");
- assertEqual(b.ddd(), "ddd");
- assertEqual(b.fff(), "fff");
- assertEqual(b.ggg(), "gg-");
-
- assertEqual(b1.aaa(), "aaa");
- assertEqual(b1.ccc(), "ccc");
- assertEqual(b1.ddd(), "ddd");
- assertEqual(b1.fff(), "ff-");
- assertEqual(b1.ggg(), "gg-");
- }
-
- // This is a regression test for an earlier bug in
- // DynamicArchiveBuilder::relocate_buffer_to_target()
- static void testMixedInterfaces() {
- Object xx = new SynchronousQueue();
- BlockingQueue yy = (BlockingQueue)xx;
- }
-
- static private void assertEqual(String a, String b) {
- if (!a.equals(b)) {
- throw new RuntimeException(a + " is not equal to " + b);
- } else {
- System.out.println("Expected: " + a + ", got: " + b);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/MissingDependent.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class MissingDependent {
- public static void main(String args[]) throws Exception {
- try {
- Object obj = new StrConcatApp();
- } catch (Throwable e) {
- String cause = e.getCause().toString();
- if (cause.equals("java.lang.ClassNotFoundException: StrConcatApp")) {
- e.printStackTrace();
- } else {
- throw e;
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/StrConcatApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class StrConcatApp {
- public static void main(String args[]) {
- System.out.println("length = " + args.length);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/TestJIT.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import sun.hotspot.WhiteBox;
-
-import java.lang.reflect.Method;
-import java.util.HashMap;
-
-public class TestJIT {
-
- private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
-
- static void doSomething() {
- HashMap<String,String> map = new HashMap<>();
- for (int i=0; i<400; i++) {
- // Call these methods so that the class/field/method references used
- // by these methods are resolved. This allows C2 to compile more code.
- String x = "Hello" + i;
- map.put(x, x);
- map.get(x);
- }
- }
-
- static public void main(String[] args) throws NoSuchMethodException {
- Method put_method = HashMap.class.getDeclaredMethod("put", Object.class, Object.class);
- Method get_method = HashMap.class.getDeclaredMethod("get", Object.class);
- Method test_method = TestJIT.class.getDeclaredMethod("doSomething");
-
- doSomething();
-
- // 4 == CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION => C2
- WHITE_BOX.enqueueMethodForCompilation(get_method, 4);
- WHITE_BOX.enqueueMethodForCompilation(put_method, 4);
- WHITE_BOX.enqueueMethodForCompilation(test_method, 4);
-
- // Try to start dynamic dumping while the above compilations are still in progesss
- System.exit(0);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/AnonVmClassesDuringDump.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary When dumping the CDS archive, try to load VM anonymous classes to make sure they
- * are handled properly. Note: these are not "anonymous inner classes" in the Java source code,
- * but rather classes that are not recorded in any ClassLoaderData::dictionary(),
- * such as classes that are generated for Lambda expressions.
- * See https://blogs.oracle.com/jrose/anonymous-classes-in-the-vm.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * @build AnonVmClassesDuringDumpTransformer Hello
- * @run main/othervm AnonVmClassesDuringDump
- */
-
-public class AnonVmClassesDuringDump {
- public static String appClasses[] = {
- "Hello",
- };
- public static String agentClasses[] = {
- "AnonVmClassesDuringDumpTransformer",
- };
-
- public static String cdsDiagnosticOption = "-XX:+AllowArchivingWithJavaAgent";
-
- public static void main(String[] args) throws Throwable {
- String agentJar =
- ClassFileInstaller.writeJar("AnonVmClassesDuringDumpTransformer.jar",
- ClassFileInstaller.Manifest.fromSourceFile("AnonVmClassesDuringDumpTransformer.mf"),
- agentClasses);
-
- String appJar =
- ClassFileInstaller.writeJar("AnonVmClassesDuringDumpApp.jar", appClasses);
-
- TestCommon.testDump(appJar, TestCommon.list("Hello"),
- "-javaagent:" + agentJar,
- "-XX:+UnlockDiagnosticVMOptions", cdsDiagnosticOption,
- // Set the following property to see logs for dynamically generated classes
- // in STDOUT
- "-Djava.lang.invoke.MethodHandle.DUMP_CLASS_FILES=true");
-
- String prefix = ".class.load. ";
- // class name pattern like the following:
- // jdk.internal.loader.BuiltinClassLoader$$Lambda$1/1816757085
- // java.lang.invoke.LambdaForm$MH/1585787493
- String class_pattern = ".*Lambda([a-z0-9$]+)/([0-9]+).*";
- String suffix = ".*source: shared objects file.*";
- String pattern = prefix + class_pattern + suffix;
- // during run time, anonymous classes shouldn't be loaded from the archive
- TestCommon.run("-cp", appJar,
- "-XX:+UnlockDiagnosticVMOptions", cdsDiagnosticOption, "Hello")
- .assertNormalExit(output -> output.shouldNotMatch(pattern));
-
- // inspect the archive and make sure no anonymous class is in there
- TestCommon.run("-cp", appJar,
- "-XX:+UnlockDiagnosticVMOptions", cdsDiagnosticOption,
- "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary", "Hello")
- .assertNormalExit(output -> output.shouldNotMatch(class_pattern));
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/AnonVmClassesDuringDumpTransformer.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassFileTransformer;
-import java.lang.instrument.Instrumentation;
-import java.lang.instrument.IllegalClassFormatException;
-import java.security.ProtectionDomain;
-
-public class AnonVmClassesDuringDumpTransformer implements ClassFileTransformer {
- public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
- ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
- return null;
- }
-
- private static Instrumentation savedInstrumentation;
-
- public static void premain(String agentArguments, Instrumentation instrumentation) {
- System.out.println("ClassFileTransformer.premain() is called");
- instrumentation.addTransformer(new AnonVmClassesDuringDumpTransformer(), /*canRetransform=*/true);
- savedInstrumentation = instrumentation;
-
- // This will create a Lambda, which will result in some Anonymous VM Classes
- // being generated.
- //
- // Look for something like these in the STDOUT:
- // ----------------
- // ClassFileTransformer.premain() is called
- // Dumping class files to DUMP_CLASS_FILES/...
- // dump: DUMP_CLASS_FILES/java/lang/invoke/LambdaForm$MH000.class
- // dump: DUMP_CLASS_FILES/java/lang/invoke/LambdaForm$MH001.class
- // Invoked inside a Lambda
- // ----------------
- Runnable r = () -> {
- System.out.println("Invoked inside a Lambda");
- };
- r.run();
- }
-
- public static Instrumentation getInstrumentation() {
- return savedInstrumentation;
- }
-
- public static void agentmain(String args, Instrumentation inst) throws Exception {
- premain(args, inst);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/AnonVmClassesDuringDumpTransformer.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-Manifest-Version: 1.0
-Premain-Class: AnonVmClassesDuringDumpTransformer
-Agent-Class: AnonVmClassesDuringDumpTransformer
-Can-Retransform-Classes: true
-Can-Redefine-Classes: true
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/ArrayTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary test the ability to archive array classes and load them from the archive
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @compile ArrayTestHelper.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver ArrayTest
- */
-
-import java.util.List;
-import java.util.ArrayList;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ArrayTest {
-
- static String arrayClasses[] = {
- "ArrayTestHelper",
- "[Ljava/lang/Comparable;",
- "[I",
- "[[[Ljava/lang/Object;",
- "[[B"
- };
-
- public static void main(String[] args) throws Exception {
- JarBuilder.build("arrayTestHelper", "ArrayTestHelper");
-
- String appJar = TestCommon.getTestJar("arrayTestHelper.jar");
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
-
- // create an archive containing array classes
- OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list(arrayClasses), bootClassPath);
- // we currently don't support array classes during CDS dump
- output.shouldContain("Preload Warning: Cannot find [Ljava/lang/Comparable;")
- .shouldContain("Preload Warning: Cannot find [I")
- .shouldContain("Preload Warning: Cannot find [[[Ljava/lang/Object;")
- .shouldContain("Preload Warning: Cannot find [[B");
-
- List<String> argsList = new ArrayList<String>();
- argsList.add("-XX:+UnlockDiagnosticVMOptions");
- argsList.add("-XX:+WhiteBoxAPI");
- argsList.add("-cp");
- argsList.add(appJar);
- argsList.add(bootClassPath);
- argsList.add("ArrayTestHelper");
- // the following are input args to the ArrayTestHelper.
- // skip checking array classes during run time
- for (int i = 0; i < 1; i++) {
- argsList.add(arrayClasses[i]);
- }
- String[] opts = new String[argsList.size()];
- opts = argsList.toArray(opts);
- TestCommon.run(opts).assertNormalExit();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/ArrayTestHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class ArrayTestHelper {
- public static void main(String[] args) throws Throwable {
-
- // load the classes one by one and ensure each one is from
- // the shared archive
- for (int i = 0; i < args.length; i++) {
-
- String cn = args[i].replace('/', '.');
- Class cls = Class.forName(cn);
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(cls)) {
- System.out.println("As expected, " + args[i] + " is in shared space.");
- } else {
- throw new java.lang.RuntimeException(args[i] + " is not in shared space.");
- }
- }
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/GCDuringDump.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary When dumping the CDS archive, try to cause garbage collection while classes are being loaded.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * @build GCDuringDumpTransformer Hello
- * @run main/othervm GCDuringDump
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class GCDuringDump {
- public static String appClasses[] = {
- "Hello",
- };
- public static String agentClasses[] = {
- "GCDuringDumpTransformer",
- };
-
- public static void main(String[] args) throws Throwable {
- String agentJar =
- ClassFileInstaller.writeJar("GCDuringDumpTransformer.jar",
- ClassFileInstaller.Manifest.fromSourceFile("GCDuringDumpTransformer.mf"),
- agentClasses);
-
- String appJar =
- ClassFileInstaller.writeJar("GCDuringDumpApp.jar", appClasses);
-
- String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
- "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
-
- for (int i=0; i<2; i++) {
- // i = 0 -- run without agent = no extra GCs
- // i = 1 -- run with agent = cause extra GCs
-
- String extraArg = (i == 0) ? "-showversion" : "-javaagent:" + agentJar;
- String extraOption = (i == 0) ? "-showversion" : "-XX:+AllowArchivingWithJavaAgent";
-
- TestCommon.testDump(appJar, TestCommon.list("Hello"),
- "-XX:+UnlockDiagnosticVMOptions", extraOption,
- extraArg, "-Xmx32m", gcLog);
-
- TestCommon.run(
- "-cp", appJar,
- "-Xmx32m",
- "-XX:+PrintSharedSpaces",
- "-XX:+UnlockDiagnosticVMOptions", extraOption,
- gcLog,
- "Hello")
- .assertNormalExit();
- }
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/GCDuringDumpTransformer.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassFileTransformer;
-import java.lang.instrument.Instrumentation;
-import java.lang.instrument.IllegalClassFormatException;
-import java.security.ProtectionDomain;
-
-public class GCDuringDumpTransformer implements ClassFileTransformer {
- public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
- ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
- try {
- makeGarbage();
- } catch (Throwable t) {
- t.printStackTrace();
- try {
- Thread.sleep(200); // let GC to have a chance to run
- } catch (Throwable t2) {}
- }
-
- return null;
- }
-
- private static Instrumentation savedInstrumentation;
-
- public static void premain(String agentArguments, Instrumentation instrumentation) {
- System.out.println("ClassFileTransformer.premain() is called");
- instrumentation.addTransformer(new GCDuringDumpTransformer(), /*canRetransform=*/true);
- savedInstrumentation = instrumentation;
- }
-
- public static Instrumentation getInstrumentation() {
- return savedInstrumentation;
- }
-
- public static void agentmain(String args, Instrumentation inst) throws Exception {
- premain(args, inst);
- }
-
- public static void makeGarbage() {
- for (int x=0; x<10; x++) {
- Object[] a = new Object[10000];
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/GCDuringDumpTransformer.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-Manifest-Version: 1.0
-Premain-Class: GCDuringDumpTransformer
-Agent-Class: GCDuringDumpTransformer
-Can-Retransform-Classes: true
-Can-Redefine-Classes: true
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/GCSharedStringsDuringDump.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,129 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Similar to GCDuringDumping.java, this test adds the -XX:SharedArchiveConfigFile
- * option for testing the interaction with GC and shared strings.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds.archived.java.heap
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * @build sun.hotspot.WhiteBox GCDuringDumpTransformer GCSharedStringsDuringDumpWb
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run main/othervm/timeout=480 GCSharedStringsDuringDump
- */
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-import sun.hotspot.WhiteBox;
-
-public class GCSharedStringsDuringDump {
- public static String appClasses[] = {
- "GCSharedStringsDuringDumpWb",
- };
- public static String agentClasses[] = {
- "GCDuringDumpTransformer",
- };
-
- public static void main(String[] args) throws Throwable {
- String agentJar =
- ClassFileInstaller.writeJar("GCDuringDumpTransformer.jar",
- ClassFileInstaller.Manifest.fromSourceFile("GCDuringDumpTransformer.mf"),
- agentClasses);
-
- String appJar =
- ClassFileInstaller.writeJar("GCSharedStringsDuringDumpApp.jar", appClasses);
-
- String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
- "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
-
- String sharedArchiveCfgFile =
- System.getProperty("user.dir") + File.separator + "GCSharedStringDuringDump_gen.txt";
- try (FileOutputStream fos = new FileOutputStream(sharedArchiveCfgFile)) {
- PrintWriter out = new PrintWriter(new OutputStreamWriter(fos));
- out.println("VERSION: 1.0");
- out.println("@SECTION: String");
- out.println("31: shared_test_string_unique_14325");
- for (int i=0; i<100000; i++) {
- String s = "generated_string " + i;
- out.println(s.length() + ": " + s);
- }
- out.close();
- }
-
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
-
- for (int i=0; i<2; i++) {
- // i = 0 -- run without agent = no extra GCs
- // i = 1 -- run with agent = cause extra GCs
-
- String extraArg = (i == 0) ? "-showversion" : "-javaagent:" + agentJar;
- String extraOption = (i == 0) ? "-showversion" : "-XX:+AllowArchivingWithJavaAgent";
- OutputAnalyzer output = TestCommon.dump(
- appJar, TestCommon.list("GCSharedStringsDuringDumpWb"),
- bootClassPath, extraArg, "-Xmx32m", gcLog,
- "-XX:SharedArchiveConfigFile=" + sharedArchiveCfgFile,
- "-XX:+UnlockDiagnosticVMOptions", extraOption);
-
- if (output.getStdout().contains("Too many string space regions") ||
- output.getStderr().contains("Unable to write archive heap memory regions") ||
- output.getStdout().contains("Try increasing NewSize") ||
- !output.getStdout().contains("oa0 space:") ||
- output.getExitValue() != 0) {
- // Try again with larger heap and NewSize, this should increase the
- // G1 heap region size to 2M
- TestCommon.testDump(
- appJar, TestCommon.list("GCSharedStringsDuringDumpWb"),
- bootClassPath, extraArg, "-Xmx8g", "-XX:NewSize=8m", gcLog,
- "-XX:SharedArchiveConfigFile=" + sharedArchiveCfgFile,
- "-XX:+UnlockDiagnosticVMOptions", extraOption);
- }
-
- TestCommon.run(
- "-cp", appJar,
- bootClassPath,
- extraArg,
- "-Xlog:cds=info,class+path=info",
- "-Xmx32m",
- "-XX:+PrintSharedSpaces",
- "-XX:+UnlockDiagnosticVMOptions",
- extraOption,
- "-XX:+WhiteBoxAPI",
- "-XX:SharedReadOnlySize=30m",
- gcLog,
- "GCSharedStringsDuringDumpWb")
- .assertNormalExit();
- }
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/GCSharedStringsDuringDumpWb.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class GCSharedStringsDuringDumpWb {
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
- String s = "shared_test_string_unique_14325";
- s = s.intern();
- CheckString(wb, s);
- for (int i=0; i<100000; i++) {
- s = "generated_string " + i;
- s = s.intern();
- CheckString(wb, s);
- }
- }
-
- public static void CheckString(WhiteBox wb, String s) {
- if (!wb.areSharedStringsIgnored() && !wb.isShared(s)) {
- throw new RuntimeException("String is not shared.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/HumongousDuringDump.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test how CDS dumping handles the existence of humongous G1 regions.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds.archived.java.heap
- * @requires vm.flavor != "minimal"
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * @build HumongousDuringDumpTransformer Hello
- * @run main/othervm/timeout=240 HumongousDuringDump
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class HumongousDuringDump {
- public static String appClasses[] = {
- "Hello",
- };
- public static String agentClasses[] = {
- "HumongousDuringDumpTransformer",
- };
-
- public static void main(String[] args) throws Throwable {
- String agentJar =
- ClassFileInstaller.writeJar("HumongousDuringDumpTransformer.jar",
- ClassFileInstaller.Manifest.fromSourceFile("HumongousDuringDumpTransformer.mf"),
- agentClasses);
-
- String appJar =
- ClassFileInstaller.writeJar("HumongousDuringDumpApp.jar", appClasses);
-
- String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
- "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
-
- String extraArg = "-javaagent:" + agentJar;
- String extraOption = "-XX:+AllowArchivingWithJavaAgent";
-
- OutputAnalyzer out =
- TestCommon.testDump(appJar, TestCommon.list("Hello"),
- "-XX:+UnlockDiagnosticVMOptions", extraOption,
- "-Xlog:gc+region+cds",
- "-Xlog:gc+region=trace",
- extraArg, "-Xmx64m", gcLog);
- out.shouldContain("(Unmovable) humongous regions have been found and may lead to fragmentation");
- out.shouldContain("All free regions should be at the top end of the heap, but we found holes.");
- out.shouldMatch("gc,region,cds. HeapRegion .* HUM. hole");
- String pattern = "gc,region,cds. HeapRegion .*hole";
- out.shouldMatch(pattern);
- out.shouldNotMatch(pattern + ".*unexpected");
-
- TestCommon.run(
- "-cp", appJar,
- "-verbose",
- "-Xmx64m",
- "-XX:+PrintSharedSpaces",
- "-XX:+UnlockDiagnosticVMOptions", extraOption,
- gcLog,
- "Hello")
- .assertNormalExit();
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/HumongousDuringDumpTransformer.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassFileTransformer;
-import java.lang.instrument.Instrumentation;
-import java.lang.instrument.IllegalClassFormatException;
-import java.security.ProtectionDomain;
-
-// This test is sensitive to -Xmx. It must be run with -xmx64m.
-// Running with a different -Xmx requires changing the parameters and careful re-testing.
-public class HumongousDuringDumpTransformer implements ClassFileTransformer {
- public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
- ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
- if (name.equals("Hello")) {
- try {
- makeHumongousRegions();
- } catch (Throwable t) {
- array = null;
- humon = null;
- System.out.println("Unexpected error: " + t);
- t.printStackTrace();
- }
- }
- array = null;
- return null;
- }
-
- private static Instrumentation savedInstrumentation;
-
- public static void premain(String agentArguments, Instrumentation instrumentation) {
- long xmx = Runtime.getRuntime().maxMemory();
- if (xmx < 60 * 1024 * 1024 || xmx > 80 * 1024 * 1024) {
- System.out.println("Running with incorrect heap size: " + xmx);
- System.exit(1);
- }
-
- System.out.println("ClassFileTransformer.premain() is called");
- instrumentation.addTransformer(new HumongousDuringDumpTransformer(), /*canRetransform=*/true);
- savedInstrumentation = instrumentation;
- }
-
- public static Instrumentation getInstrumentation() {
- return savedInstrumentation;
- }
-
- public static void agentmain(String args, Instrumentation inst) throws Exception {
- premain(args, inst);
- }
-
- Object[] array;
-
- static final int DUMMY_SIZE = 4096 - 16 - 8;
- static final int HUMON_SIZE = 4 * 1024 * 1024 - 16 - 8;
- static final int SKIP = 13;
-
- byte humon[] = null;
- boolean first = true;
-
- public synchronized void makeHumongousRegions() {
- if (!first) {
- return;
- }
- System.out.println("===============================================================================");
- first = false;
-
- int total = 0;
- array = new Object[100000];
- System.out.println(array);
-
- // (1) Allocate about 8MB of old objects.
- for (int n=0, i=0; total < 8 * 1024 * 1024; n++) {
- // Make enough allocations to cause a GC (for 64MB heap) to create
- // old regions.
- //
- // But don't completely fill up the heap. That would cause OOM and
- // may not be handled gracefully inside class transformation!
- Object x = new byte[DUMMY_SIZE];
- if ((n % SKIP) == 0) {
- array[i++] = x;
- total += DUMMY_SIZE;
- }
- }
-
- System.gc();
-
- // (2) Now allocate a humongous array. It will sit above the 8MB of old regions.
- humon = new byte[HUMON_SIZE];
- array = null;
- System.gc();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/HumongousDuringDumpTransformer.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-Manifest-Version: 1.0
-Premain-Class: HumongousDuringDumpTransformer
-Agent-Class: HumongousDuringDumpTransformer
-Can-Retransform-Classes: true
-Can-Redefine-Classes: true
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/CheckUnsupportedDumpingOptions.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Abort dumping if any of the new jigsaw vm options is specified.
- * @requires vm.cds
- * @library /test/lib ..
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile ../test-classes/Hello.java
- * @run driver CheckUnsupportedDumpingOptions
- */
-
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CheckUnsupportedDumpingOptions {
- private static final String[] jigsawOptions = {
- "--limit-modules",
- "--upgrade-module-path",
- "--patch-module"
- };
- private static final String[] optionValues = {
- "mymod",
- ".",
- "java.naming=javax.naming.spi.NamingManger"
- };
-
- public static void main(String[] args) throws Exception {
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- "mods/java.naming");
-
- JarBuilder.build("hello", "Hello");
- String appJar = TestCommon.getTestJar("hello.jar");
- String appClasses[] = {"Hello"};
- for (int i = 0; i < jigsawOptions.length; i++) {
- OutputAnalyzer output;
- output = TestCommon.dump(appJar, appClasses, "-Xlog:cds,cds+hashtables",
- jigsawOptions[i], optionValues[i]);
- output.shouldContain("Cannot use the following option " +
- "when dumping the shared archive: " + jigsawOptions[i])
- .shouldHaveExitValue(1);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/JigsawOptionsCombo.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,222 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test combinations of jigsaw options that affect the use of AppCDS
- *
- * @requires vm.cds & !vm.graal.enabled
- * @library /test/lib ..
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile ../test-classes/Hello.java ../test-classes/HelloMore.java
- * @run driver JigsawOptionsCombo
- */
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-import java.util.ArrayList;
-
-
-// Remaining WORK: TODO:
-// 1. test with -m initial-module; waiting for changes from Chris will provide
-// utils to build modules
-// 2. Loading classes from Jmod files - waiting on utils
-// 3. Loading classes from exploded module dir"
-
-public class JigsawOptionsCombo {
-
- public static void main(String[] args) throws Exception {
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- "mods/java.naming");
-
- JarBuilder.build("hello", "Hello");
- JarBuilder.build("hello_more", "HelloMore");
-
- (new JigsawOptionsCombo()).runTests();
- }
-
-
- private ArrayList<TestCase> testCaseTable = new ArrayList<TestCase>();
-
- public static String infoDuringDump(String option) {
- return "Cannot use the following option when dumping the shared archive: " + option;
- }
-
- public void runTests() throws Exception {
-
- testCaseTable.add(new TestCase(
- "basic: Basic dump and execute, to verify the test plumbing works",
- "", "", 0,
- "", "", 0, true) );
-
- String bcpArg = "-Xbootclasspath/a:" +
- TestCommon.getTestJar("hello_more.jar");
-
- testCaseTable.add(new TestCase(
- "Xbootclasspath/a: is OK for both dump and run time",
- bcpArg, "", 0,
- bcpArg, "", 0, true) );
-
- testCaseTable.add(new TestCase(
- "module-path-01: --module-path is ignored for dump time",
- "--module-path mods", "", 0,
- null, null, 0, true) );
-
- testCaseTable.add(new TestCase(
- "module-path-02: --module-path is ok for run time",
- "", "", 0,
- "--module-path mods", "", 0, true) );
-
- testCaseTable.add(new TestCase(
- "add-modules-01: --add-modules is ok at dump time",
- "--add-modules java.management",
- "", 0,
- null, null, 0, true) );
-
- testCaseTable.add(new TestCase(
- "add-modules-02: --add-modules is ok at run time",
- "", "", 0,
- "--add-modules java.management", "", 0, true) );
-
- testCaseTable.add(new TestCase(
- "limit-modules-01: --limit-modules is ignored at dump time",
- "--limit-modules java.base",
- infoDuringDump("--limit-modules"), 1,
- null, null, 0, true) );
-
- testCaseTable.add(new TestCase(
- "limit-modules-02: --limit-modules is ok at run time",
- "", "", 0,
- "--limit-modules java.base", "", 0, false) );
-
- testCaseTable.add(new TestCase(
- "upgrade-module-path-01: --upgrade-module-path is ignored at dump time",
- "--upgrade-module-path mods",
- infoDuringDump("--upgrade-module-path"), 1,
- null, null, 0, true) );
-
- testCaseTable.add(new TestCase(
- "-upgrade-module-path-module-path-02: --upgrade-module-path is ok at run time",
- "", "", 0,
- "--upgrade-module-path mods", "", 0, false) );
-
- for (TestCase tc : testCaseTable) tc.execute();
- }
-
-
- // class representing a singe test case
- public class TestCase {
- String description;
- String dumpTimeArgs;
- String dumpTimeExpectedOutput;
- int dumpTimeExpectedExitValue;
- String runTimeArgs;
- String runTimeExpectedOutput;
- int runTimeExpectedExitValue;
- boolean sharingOn;
-
- private String appJar = TestCommon.getTestJar("hello.jar");
- private String appClasses[] = {"Hello"};
-
-
- public TestCase(String description,
- String dumpTimeArgs, String dumpTimeExpectedOutput, int dumpTimeExpectedExitValue,
- String runTimeArgs, String runTimeExpectedOutput, int runTimeExpectedExitValue,
- boolean sharingOn) {
-
- this.description = description;
- this.dumpTimeArgs = dumpTimeArgs;
- this.dumpTimeExpectedOutput = dumpTimeExpectedOutput;
- this.dumpTimeExpectedExitValue = dumpTimeExpectedExitValue;
- this.runTimeArgs = runTimeArgs;
- this.runTimeExpectedOutput = runTimeExpectedOutput;
- this.runTimeExpectedExitValue = runTimeExpectedExitValue;
- this.sharingOn = sharingOn;
- }
-
-
- public void execute() throws Exception {
- System.out.println("Description: " + description);
-
- // ===== dump step - create the archive
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, appClasses, getDumpOptions());
-
- if (dumpTimeExpectedExitValue == 0) {
- TestCommon.checkDump(dumpOutput, dumpTimeExpectedOutput);
- } else {
- dumpOutput.shouldMatch(dumpTimeExpectedOutput);
- dumpOutput.shouldHaveExitValue(dumpTimeExpectedExitValue);
- }
-
- // ===== exec step - use the archive
- if (runTimeArgs != null) {
- OutputAnalyzer execOutput = TestCommon.exec(appJar, getRunOptions());
-
- if (runTimeExpectedExitValue == 0) {
- if (sharingOn) {
- TestCommon.checkExec(execOutput, runTimeExpectedOutput, "Hello World");
- } else {
- execOutput.shouldHaveExitValue(0)
- .shouldContain(runTimeExpectedOutput)
- .shouldContain("Hello World");
- }
- } else {
- execOutput.shouldMatch(dumpTimeExpectedOutput);
- execOutput.shouldHaveExitValue(dumpTimeExpectedExitValue);
- }
- }
- }
-
-
- // dump command line options can be separated by a space
- private String[] getDumpOptions() {
- return dumpTimeArgs.split(" ");
- }
-
-
- // run command line options can be separated by a space
- private String[] getRunOptions() {
- ArrayList<String> result = new ArrayList<>();
-
- if (runTimeArgs != "") {
- String splitArgs[] = runTimeArgs.split(" ");
- for (String arg : splitArgs)
- result.add(arg);
- }
-
- result.add("Hello");
- return result.toArray(new String[1]);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/AppClassInCP.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary a test to demonstrate that an application class in the -cp
- * will be archived although --patch-module is specified. The class in
- * the -cp has no dependencies on the class in the --patch-module.
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver AppClassInCP
- */
-
-import java.io.File;
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class AppClassInCP {
- private static String moduleJar;
- private static String appJar;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- String classDir = System.getProperty("test.classes");
-
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- classDir);
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- String source2 = "package mypackage; " +
- "public class Hello { " +
- " static { " +
- " System.out.println(\"Hello!\"); " +
- " } " +
- "}";
- ClassFileInstaller.writeClassToDisk("mypackage/Hello",
- InMemoryJavaCompiler.compile("mypackage.Hello", source2),
- classDir);
-
- JarBuilder.build("hello", "mypackage/Hello");
- appJar = TestCommon.getTestJar("hello.jar");
-
- System.out.println("Test dumping with --patch-module");
- OutputAnalyzer output =
- TestCommon.dump(appJar,
- TestCommon.list("javax/naming/spi/NamingManager", "mypackage/Hello"),
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello");
- output.shouldHaveExitValue(1)
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
-
- String classPath = appJar + File.pathSeparator + classDir;
- System.out.println("classPath: " + classPath);
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "-cp", classPath,
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello")
- .assertSilentlyDisabledCDS(0, "I pass!", "Hello!");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/CustomPackage.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary if a class is defined to a package which is not defined to any
- * module in the jimage, the class will not be found during dump
- * time but it will be used during run time.
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver CustomPackage
- */
-
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class CustomPackage {
- private static String moduleJar;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming.myspi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("javax/naming/myspi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.myspi.NamingManager", source, "--patch-module=java.naming"),
- System.getProperty("test.classes"));
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming", "javax/naming/myspi/NamingManager");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- System.out.println("Test dumping with --patch-module");
- OutputAnalyzer output =
- TestCommon.dump(null,
- TestCommon.list("javax/naming/myspi/NamingManager"),
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.myspi.NamingManager");
- output.shouldHaveExitValue(1)
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
-
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.myspi.NamingManager")
- .assertSilentlyDisabledCDS(0, "I pass!");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/MismatchedPatchModule.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary different settings of --patch-module at dump time and runtime are
- * acceptable. The class found in runtime --patch-module entry should
- * be used.
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver MismatchedPatchModule
- */
-
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class MismatchedPatchModule {
- private static String moduleJar;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- System.getProperty("test.classes"));
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- // Case 1: --patch-module specified for dump time
- System.out.println("Case 1: --patch-module specified for dump time and run time");
- OutputAnalyzer output =
- TestCommon.dump(null,
- TestCommon.list("javax/naming/spi/NamingManager"),
- "--patch-module=java.naming=" + moduleJar,
- "PatchMain", "javax.naming.spi.NamingManager");
- output.shouldHaveExitValue(1)
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
-
- // Case 2: --patch-module specified for run time but not for dump time
- System.out.println("Case 2: --patch-module specified for run time but not for dump time");
- String appJar = JarBuilder.build("PatchMain-app", "PatchMain");
- output =
- TestCommon.dump(appJar,
- TestCommon.list("javax/naming/spi/NamingManager"),
- "PatchMain", "javax.naming.spi.NamingManager");
- TestCommon.checkDump(output);
-
- // javax.naming.spi.NamingManager is patched at runtime
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "--patch-module=java.naming=" + moduleJar,
- "--patch-module=java.naming2=" + moduleJar,
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.spi.NamingManager")
- .assertSilentlyDisabledCDS(0, "I pass!");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/PatchDir.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary a simple test to ensure that a directory in the --patch-module
- * option does not affect dump process
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver PatchDir
- */
-
-import java.io.File;
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-
-public class PatchDir {
- private static String moduleJar;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- String classDir = System.getProperty("test.classes");
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- classDir);
-
- JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- System.out.println("Test dumping with --patch-module");
- TestCommon.dump(null,
- TestCommon.list("javax/naming/spi/NamingManager"),
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "PatchMain", "javax.naming.spi.NamingManager")
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module")
- .shouldHaveExitValue(1);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/PatchJavaBase.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary sharing is disabled if java.base is patch at runtime
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver PatchJavaBase
- */
-
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class PatchJavaBase {
- private static String moduleJar;
-
- public static void main(String args[]) throws Throwable {
-
- String source = "package java.lang; " +
- "public class NewClass { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("java/lang/NewClass",
- InMemoryJavaCompiler.compile("java.lang.NewClass", source, "--patch-module=java.base"),
- System.getProperty("test.classes"));
-
- JarBuilder.build("javabase", "java/lang/NewClass");
- moduleJar = TestCommon.getTestJar("javabase.jar");
-
- System.out.println("Test dumping with --patch-module");
- String runError = "Unable to use shared archive: CDS is disabled when java.base module is patched";
- String dumpingError = "Cannot use the following option when dumping the shared archive: --patch-module";
- String errMsg;
- if (TestCommon.isDynamicArchive()) {
- errMsg = runError;
- } else {
- errMsg = dumpingError;
- }
- OutputAnalyzer output =
- TestCommon.dump(null, null,
- "--patch-module=java.base=" + moduleJar,
- "PatchMain", "java.lang.NewClass");
- output.shouldHaveExitValue(1)
- .shouldContain(errMsg);
-
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "--patch-module=java.base=" + moduleJar,
- "PatchMain", "java.lang.NewClass")
- .assertAbnormalExit(runError);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/PatchMain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// This loads the class affected by the --patch-module option. For the test to pass
-// it must load the class from the --patch-module directory, not the jimage file.
-public class PatchMain {
- public static void main(String[] args) throws Exception {
- for (int i = 0; i < args.length; i++) {
- if (args[i].equals("cdsutils.DynamicDumpHelper")) {
- break;
- }
- Class.forName(args[i]);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/Simple.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary a simple test to ensure that class is loaded from jar file in --patch-module at runtime
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver Simple
- */
-
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class Simple {
- private static String moduleJar;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- System.getProperty("test.classes"));
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- System.out.println("Test dumping with --patch-module");
- OutputAnalyzer output =
- TestCommon.dump(null,
- TestCommon.list("javax/naming/spi/NamingManager"),
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.spi.NamingManager");
- output.shouldHaveExitValue(1)
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
-
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.spi.NamingManager")
- .assertSilentlyDisabledCDS(0, "I pass!");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/SubClassOfPatchedClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary the class in the -cp is a subclass of the class in --patch-module. The
- * patched class should be used at runtime.
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver SubClassOfPatchedClass
- */
-
-import java.io.File;
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class SubClassOfPatchedClass {
- private static String moduleJar;
- private static String appJar;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming; " +
- "public class Reference { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- String classDir = System.getProperty("test.classes");
-
- ClassFileInstaller.writeClassToDisk("javax/naming/Reference",
- InMemoryJavaCompiler.compile("javax.naming.Reference", source, "--patch-module=java.naming"),
- classDir);
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming", "javax/naming/Reference");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- String source2 = "package mypackage; " +
- "public class MyReference extends javax.naming.Reference { " +
- " static { " +
- " System.out.println(\"MyReference!\"); " +
- " } " +
- " public MyReference(String mystring) { " +
- " super(mystring); " +
- " } " +
- "}";
- ClassFileInstaller.writeClassToDisk("mypackage/MyReference",
- InMemoryJavaCompiler.compile("mypackage.MyReference", source2),
- classDir);
-
- JarBuilder.build("myjavanaming", "mypackage/MyReference");
- appJar = TestCommon.getTestJar("myjavanaming.jar");
-
- System.out.println("Test dumping with --patch-module");
- OutputAnalyzer output =
- TestCommon.dump(appJar,
- TestCommon.list("javax/naming/Reference", "mypackage/MyReference"),
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "PatchMain", "javax.naming.Reference", "mypackage.MyReference");
- output.shouldHaveExitValue(1)
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
-
- String classPath = appJar + File.pathSeparator + classDir;
- System.out.println("classPath: " + classPath);
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "-cp", classPath,
- "--patch-module=java.naming=" + moduleJar,
- "-Xlog:class+load",
- "PatchMain", "javax.naming.Reference", "mypackage.MyReference")
- .assertSilentlyDisabledCDS(0, "MyReference source: file:", "I pass!");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/TwoJars.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @requires vm.cds
- * @summary a patched class found in --patch-module should be used at runtime
- * @library ../..
- * @library /test/hotspot/jtreg/testlibrary
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @build PatchMain
- * @run driver TwoJars
- */
-
-import java.io.File;
-import jdk.test.lib.compiler.InMemoryJavaCompiler;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class TwoJars {
- private static String moduleJar;
- private static String moduleJar2;
-
- public static void main(String args[]) throws Throwable {
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming.jar file.
- String source = "package javax.naming.spi; " +
- "public class NamingManager { " +
- " static { " +
- " System.out.println(\"I pass!\"); " +
- " } " +
- "}";
-
- // Create a class file in the module java.naming. This class file
- // will be put in the javanaming2.jar file.
- String source2 = "package javax.naming.spi; " +
- "public class DirectoryManager { " +
- " static { " +
- " System.out.println(\"I fail!\"); " +
- " } " +
- "}";
-
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
- System.getProperty("test.classes"));
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
- moduleJar = TestCommon.getTestJar("javanaming.jar");
-
- ClassFileInstaller.writeClassToDisk("javax/naming/spi/DirectoryManager",
- InMemoryJavaCompiler.compile("javax.naming.spi.DirectoryManager", source2, "--patch-module=java.naming"),
- System.getProperty("test.classes"));
-
- // Build the jar file that will be used for the module "java.naming".
- JarBuilder.build("javanaming2", "javax/naming/spi/DirectoryManager");
- moduleJar2 = TestCommon.getTestJar("javanaming2.jar");
-
- System.out.println("Test dumping with --patch-module");
- OutputAnalyzer output =
- TestCommon.dump(null,
- TestCommon.list("javax/naming/spi/NamingManager"),
- "--patch-module=java.naming=" + moduleJar2 + File.pathSeparator + moduleJar,
- "-Xlog:class+load",
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.spi.NamingManager");
- output.shouldHaveExitValue(1)
- .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
-
- TestCommon.run(
- "-XX:+UnlockDiagnosticVMOptions",
- "--patch-module=java.naming=" + moduleJar2 + File.pathSeparator + moduleJar,
- "-Xlog:class+load",
- "-Xlog:class+path=info",
- "PatchMain", "javax.naming.spi.NamingManager")
- .assertSilentlyDisabledCDS(0, "I pass!");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/BootAppendTests.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,259 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @summary AppCDS tests for testing -Xbootclasspath/a
- * @requires vm.cds & !vm.graal.enabled
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile src/jdk/test/Main.java
- * @compile src/com/sun/tools/javac/MyMain.jasm
- * @compile src/sun/nio/cs/ext/MyClass.java
- * @compile src/sun/nio/cs/ext1/MyClass.java
- * @run driver BootAppendTests
- */
-
-import java.io.File;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class BootAppendTests {
- private static final String TEST_SRC = System.getProperty("test.src");
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path CLASSES_DIR = Paths.get("classes");
-
- private static final String MAIN_CLASS = "jdk.test.Main";
- private static final String APP_MODULE_CLASS = "com/sun/tools/javac/MyMain";
- private static final String BOOT_APPEND_MODULE_CLASS = "sun/nio/cs/ext/MyClass";
- private static final String BOOT_APPEND_CLASS = "sun/nio/cs/ext1/MyClass";
- private static final String[] ARCHIVE_CLASSES =
- {APP_MODULE_CLASS, BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_CLASS};
-
- private static String appJar;
- private static String bootAppendJar;
- private static String testArchiveName;
-
- public static void main(String... args) throws Exception {
- dumpArchive();
-
- System.out.println("TESTCASE: 1: testBootAppendModuleClassWithoutAppCDS");
- testBootAppendModuleClassWithoutAppCDS();
-
- System.out.println("TESTCASE: 2" );
- testBootAppendModuleClassWithAppCDS();
-
- System.out.println("TESTCASE: 3" );
- testBootAppendExcludedModuleClassWithoutAppCDS();
-
- System.out.println("TESTCASE: 4" );
- testBootAppendExcludedModuleClassWithAppCDS();
-
- System.out.println("TESTCASE: 5" );
- testBootAppendClassWithoutAppCDS();
-
- System.out.println("TESTCASE: 6" );
- testBootAppendClassWithAppCDS();
-
- System.out.println("TESTCASE: 7" );
- testBootAppendAppModuleClassWithoutAppCDS();
-
- System.out.println("TESTCASE: 9" );
- testBootAppendAppModuleClassWithAppCDS();
-
- System.out.println("TESTCASE: 9" );
- testBootAppendAppExcludeModuleClassWithoutAppCDS();
-
- System.out.println("TESTCASE: 10" );
- testBootAppendAppExcludeModuleClassAppCDS();
- }
-
- static void dumpArchive() throws Exception {
- JarBuilder.build("classpathtests", "jdk/test/Main");
- appJar = TestCommon.getTestJar("classpathtests.jar");
-
- JarBuilder.build("bootAppend",
- APP_MODULE_CLASS, BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_CLASS);
- bootAppendJar = TestCommon.getTestJar("bootAppend.jar");
-
- OutputAnalyzer output1 = TestCommon.dump(
- appJar, TestCommon.list(ARCHIVE_CLASSES), "-Xbootclasspath/a:" + bootAppendJar);
- TestCommon.checkDump(output1);
-
- if (!TestCommon.isUnableToMap(output1)) {
- // Make sure all the classes were successfully archived.
- for (String archiveClass : ARCHIVE_CLASSES) {
- output1.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
- }
- }
-
- testArchiveName = TestCommon.getCurrentArchiveName();
- }
-
- // Test #1: A class in package defined in boot module
- // - should not be loaded from the -Xbootclasspath/a without AppCDS
- public static void testBootAppendModuleClassWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #1", BOOT_APPEND_MODULE_CLASS, "false");
-
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-
- // Test #2: A shared class in package defined in boot module that's archived
- // from -Xbootclasspath/a
- // - should not be loaded by AppCDS
- public static void testBootAppendModuleClassWithAppCDS() throws Exception {
- OutputAnalyzer output = TestCommon.exec(
- appJar,
- "-Xbootclasspath/a:" + bootAppendJar,
- MAIN_CLASS,
- "Test #2", BOOT_APPEND_MODULE_CLASS, "false");
- TestCommon.checkExec(output);
- }
-
-
- // Test #3: A class in excluded package defined in boot module
- // - should be loaded from the -Xbootclasspath/a by the boot classloader
- public static void testBootAppendExcludedModuleClassWithoutAppCDS() throws Exception {
- TestCommon.run(
- "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar,
- "-Xlog:class+load=info",
- "--limit-modules", "java.base",
- MAIN_CLASS, "Test #3", BOOT_APPEND_MODULE_CLASS, "true", "BOOT")
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(".class.load. sun.nio.cs.ext.MyClass source:.*bootAppend.jar");
- });
- }
-
- // Test #4: A shared class in excluded package that's archived from
- // -Xbootclasspath/a
- // - should be loaded from the jar since AppCDS will be disabled with
- // the --limit-modules option
- public static void testBootAppendExcludedModuleClassWithAppCDS() throws Exception {
- TestCommon.run(
- "-cp", appJar, "-Xbootclasspath/a:" + bootAppendJar,
- "-Xlog:class+load=info",
- "--limit-modules", "java.base",
- MAIN_CLASS,
- "Test #4", BOOT_APPEND_MODULE_CLASS, "true", "BOOT")
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(".class.load. sun.nio.cs.ext.MyClass source:.*bootAppend.jar");
- });
- }
-
-
- // Test #5: A class not in package defined in boot module
- // - should be loaded from the -Xbootclasspath/a without AppCDS
- public static void testBootAppendClassWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #5", BOOT_APPEND_CLASS, "true", "BOOT");
-
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-
-
- // Test #6: A shared class not in package defined in boot module that's
- // archived from -Xbootclasspath/a
- // - should be loaded from the archive by the bootstrap class loader
- public static void testBootAppendClassWithAppCDS() throws Exception {
- OutputAnalyzer output = TestCommon.exec(
- appJar,
- "-Xbootclasspath/a:" + bootAppendJar,
- "-XX:+TraceClassLoading",
- MAIN_CLASS,
- "Test #6", BOOT_APPEND_CLASS, "true", "BOOT");
- TestCommon.checkExec(output);
- if (!TestCommon.isUnableToMap(output))
- output.shouldContain("[class,load] sun.nio.cs.ext1.MyClass source: shared objects file");
- }
-
-
- // Test #7: A class in package defined in jimage app module
- // - should not be loaded from the -Xbootclasspath/a without AppCDS
- public static void testBootAppendAppModuleClassWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #7", APP_MODULE_CLASS, "false");
-
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-
-
- // Test #8: A shared class in package defined in jimage app module that's
- // archived from -Xbootclasspath/a
- // - should not be loaded from the archive
- public static void testBootAppendAppModuleClassWithAppCDS() throws Exception {
- OutputAnalyzer output = TestCommon.exec(
- appJar,
- "-Xbootclasspath/a:" + bootAppendJar,
- MAIN_CLASS,
- "Test #8", APP_MODULE_CLASS, "false");
- TestCommon.checkExec(output);
- }
-
-
- // Test #9: A class in excluded package defined in jimage app module
- // - should be loaded from the -Xbootclasspath/a without AppCDS
- public static void testBootAppendAppExcludeModuleClassWithoutAppCDS()
- throws Exception {
-
- TestCommon.run(
- "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar,
- "-Xlog:class+load=info",
- "--limit-modules", "java.base",
- MAIN_CLASS, "Test #9", APP_MODULE_CLASS, "true", "BOOT")
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(".class.load. com.sun.tools.javac.MyMain source:.*bootAppend.jar");
- });
- }
-
- // Test #10: A shared class in excluded package defined in jimage app module
- // - should be loaded from the -Xbootclasspath/a with AppCDS
- public static void testBootAppendAppExcludeModuleClassAppCDS() throws Exception {
- TestCommon.run(
- "-cp", appJar, "-Xbootclasspath/a:" + bootAppendJar,
- "-Xlog:class+load=info",
- "--limit-modules", "java.base",
- MAIN_CLASS, "Test #10", APP_MODULE_CLASS, "true", "BOOT")
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch(".class.load. com.sun.tools.javac.MyMain source:.*bootAppend.jar");
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/ClassPathTests.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,260 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds & !vm.graal.enabled
- * @library ../..
- * @library /test/lib
- * @modules java.compiler
- * java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @compile src/jdk/test/Main.java
- * @compile src/com/sun/tools/javac/Main.jasm
- * @compile src/com/sun/tools/javac/MyMain.jasm
- * @compile ../../../SharedArchiveFile/javax/annotation/processing/FilerException.jasm
- * @run driver ClassPathTests
- * @summary AppCDS tests for testing classpath/package conflicts
- */
-
-/*
- * These tests will verify that AppCDS will correctly handle archived classes
- * on the classpath that are in a package that is also exported by the jimage.
- * These classes should fail to load unless --limit-modules is used to hide the
- * package exported by the jimage. There are 8 variants of this test:
- * - With a jimage app package and with a jimage ext package
- * - With --limit-modules and without --limit-modules
- * - With AppCDS and without AppCDS (to verify behaviour is the same for both).
- *
- * There is also a 9th test to verify that when --limit-modules is used, a jimage
- * class in the archive can be replaced by a classpath class with the
- * same name and package.
- */
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.Asserts;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.process.OutputAnalyzer;
-
-import jtreg.SkippedException;
-
-
-public class ClassPathTests {
- private static final String TEST_SRC = System.getProperty("test.src");
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path CLASSES_DIR = Paths.get("classes");
-
- // the test module
- private static final String MAIN_CLASS = "jdk.test.Main";
- private static final String LIMITMODS_MAIN_CLASS = "jdk.test.LimitModsMain";
-
- // test classes to archive. These are both in UPGRADED_MODULES
- private static final String JIMAGE_CLASS = "com/sun/tools/javac/Main";
- private static final String APP_ARCHIVE_CLASS = "com/sun/tools/javac/MyMain";
- private static final String PLATFORM_ARCHIVE_CLASS = "javax/annotation/processing/FilerException";
- private static final String[] ARCHIVE_CLASSES = {APP_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, JIMAGE_CLASS};
- private static final int NUMBER_OF_TEST_CASES = 10;
-
- private static String appJar;
- private static String testArchiveName;
-
-
- public static void main(String[] args) throws Throwable {
- ClassPathTests tests = new ClassPathTests();
- tests.dumpArchive();
-
- Method[] methods = tests.getClass().getDeclaredMethods();
- int numOfTestMethodsRun = 0;
- for (Method m : methods) {
- if (m.getName().startsWith("test")) {
- System.out.println("About to run test method: " + m.getName());
- try {
- m.invoke(tests);
- } catch (InvocationTargetException ite) {
- Throwable throwable = ite.getCause();
- if (throwable instanceof SkippedException) {
- throw throwable;
- } else {
- throw ite;
- }
- }
- numOfTestMethodsRun++;
- }
- }
-
- Asserts.assertTrue((numOfTestMethodsRun == NUMBER_OF_TEST_CASES),
- "Expected " + NUMBER_OF_TEST_CASES + " test methods to run, actual number is "
- + numOfTestMethodsRun);
- }
-
- private void dumpArchive() throws Exception {
- // Create a jar file with all the classes related to this test.
- JarBuilder.build( "classpathtests",
- APP_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, JIMAGE_CLASS,
- "jdk/test/Main");
- appJar = TestCommon.getTestJar("classpathtests.jar");
-
- // dump the archive with altnernate jdk.comiler and jdk.activation classes in the class list
- OutputAnalyzer output1 = TestCommon.dump(appJar, TestCommon.list(ARCHIVE_CLASSES));
- TestCommon.checkDump(output1);
- // The PLATFORM_ARCHIVE_CLASS belongs to the java.compiler
- // module will be found from the module during dumping.
- // The JIMAGE_CLASS will be found from the jdk.compiler module during
- // dumping.
- // The APP_ARCHIVE_CLASS, which belongs to a package within the
- // jdk.compiler module, will not be found during dump time.
- for (String archiveClass : ARCHIVE_CLASSES) {
- if (archiveClass.equals(APP_ARCHIVE_CLASS)) {
- output1.shouldContain("Preload Warning: Cannot find " + archiveClass);
- } else {
- output1.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
- }
- }
-
- testArchiveName = TestCommon.getCurrentArchiveName();
- }
-
- // #1: Archived classpath class in same package as jimage app class. With AppCDS.
- // Should fail to load.
- public void testAppClassWithAppCDS() throws Exception {
- OutputAnalyzer output = TestCommon.exec(
- appJar, MAIN_CLASS,
- "Test #1", APP_ARCHIVE_CLASS, "false"); // last 3 args passed to test
- TestCommon.checkExec(output);
- }
-
- // #2: Archived classpath class in same package as jimage app class. Without AppCDS.
- // Should fail to load.
- public void testAppClassWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-cp", appJar)
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #2", APP_ARCHIVE_CLASS, "false");
-
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-
- // #3: Archived classpath class in same package as jimage ext class. With AppCDS.
- // The class should be loaded from the module.
- public void testExtClassWithAppCDS() throws Exception {
- OutputAnalyzer output = TestCommon.exec(
- appJar, MAIN_CLASS,
- "Test #3", PLATFORM_ARCHIVE_CLASS, "true", "EXT"); // last 4 args passed to test
- TestCommon.checkExec(output);
- }
-
- // #4: Archived classpath class in same package as jimage ext class. Without AppCDS.
- // The class should be loaded from the module.
- public void testExtClassWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-cp", appJar)
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #4", PLATFORM_ARCHIVE_CLASS, "true", "EXT");
-
- CDSTestUtils.runWithArchiveAndCheck(opts);
- }
-
- // #5: Archived classpath class in same package as jimage app class. With AppCDS.
- // Should load with CDS disabled because --limit-modules is used.
- public void testAppClassWithLimitModsWithAppCDS() throws Exception {
- TestCommon.run("-cp", appJar,
- "--limit-modules", "java.base",
- MAIN_CLASS,
- "Test #5", APP_ARCHIVE_CLASS, "true") // last 3 args passed to test
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0);
- });
- }
-
- // #6: Archived classpath class in same package as jimage app class. Without AppCDS.
- // Should load with CDS disabled because --limit-modules is used.
- public void testAppClassWithLimitModsWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-cp", appJar, "--limit-modules", "java.base")
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #6", APP_ARCHIVE_CLASS, "true");
- CDSTestUtils.run(opts)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0);
- });
- }
-
- // #7: Archived classpath class in same package as jimage ext class. With AppCDS.
- // Should load with CDS disabled because --limit-modules is used.
- public void testExtClassWithLimitModsWithAppCDS() throws Exception {
- TestCommon.run("-cp", appJar,
- "--limit-modules", "java.base",
- MAIN_CLASS,
- "Test #7", PLATFORM_ARCHIVE_CLASS, "true") // last 3 args passed to test
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0);
- });
- }
-
- // #8: Archived classpath class in same package as jimage ext class. Without AppCDS.
- // Should load with CDS disabled because --limit-modules is used.
- public void testExtClassWithLimitModsWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-cp", appJar, "--limit-modules", "java.base")
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #8", PLATFORM_ARCHIVE_CLASS, "true");
- CDSTestUtils.run(opts)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0);
- });
- }
-
- // #9: Archived classpath class with same name as jimage app class. With AppCDS.
- // Should load with CDS disabled because --limit-modules is used.
- public void testReplacingJImageClassWithAppCDS() throws Exception {
- TestCommon.run("-cp", appJar,
- "--limit-modules", "java.base",
- MAIN_CLASS,
- "Test #9", JIMAGE_CLASS, "true") // last 3 args passed to test
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0);
- });
- }
-
- // #10: Archived classpath class with same name as jimage app class. Without AppCDS.
- // Should load because --limit-modules is used. Note the archive will actually contain
- // the original jimage version of the class, but AppCDS should refuse to load it
- // since --limit-modules is used. This should result in the -cp version being used.
- public void testReplacingJImageClassWithoutAppCDS() throws Exception {
- CDSOptions opts = (new CDSOptions())
- .addPrefix("-cp", appJar, "--limit-modules", "java.base")
- .setArchiveName(testArchiveName)
- .addSuffix(MAIN_CLASS, "Test #10", JIMAGE_CLASS, "true");
- CDSTestUtils.run(opts)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0);
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/DummyClassesInBootClassPath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Ensure that classes found in jimage takes precedence over classes found in -Xbootclasspath/a.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.compiler
- * jdk.jartool/sun.tools.jar
- * @compile ../../test-classes/DummyClassHelper.java
- * @compile ../../test-classes/java/net/HttpCookie.jasm
- * @compile ../../../SharedArchiveFile/javax/annotation/processing/FilerException.jasm
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver DummyClassesInBootClassPath
- */
-
-import java.io.File;
-import java.util.List;
-import java.util.ArrayList;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class DummyClassesInBootClassPath {
- private static final String METHOD_NAME = "thisClassIsDummy()";
-
- static void checkOutput(OutputAnalyzer output, String[] classNames) throws Exception {
- for (int i = 0; i < classNames.length; i++) {
- String cn = classNames[i].replace('/', '.');
- TestCommon.checkExec(output,
- "java.lang.NoSuchMethodException: " + cn + "." +
- METHOD_NAME);
- output.shouldNotContain(cn + ".class should be in shared space.");
- }
- }
-
- public static void main(String[] args) throws Exception {
- String classNames[] = { "java/net/HttpCookie",
- "javax/annotation/processing/FilerException"};
- JarBuilder.build("dummyClasses", classNames[0], classNames[1]);
-
- String appJar = TestCommon.getTestJar("dummyClasses.jar");
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, classNames, "-Xbootclasspath/a:" + appJar);
- TestCommon.checkDump(dumpOutput);
-
- List<String> argsList = new ArrayList<String>();
- for (int i = 0; i < classNames.length; i++) {
- argsList.add(classNames[i].replace('/', '.'));
- }
- String[] arguments = new String[argsList.size()];
- arguments = argsList.toArray(arguments);
- TestCommon.run(
- "-Xbootclasspath/a:" + appJar,
- "DummyClassHelper", arguments[0], arguments[1])
- .assertNormalExit(output -> checkOutput(output, classNames));
-
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
- String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
- String bootClassPath = "-Xbootclasspath/a:" + appJar +
- File.pathSeparator + whiteBoxJar;
- dumpOutput = TestCommon.dump(
- appJar, classNames, bootClassPath);
- argsList.add("testWithWhiteBox");
- arguments = new String[argsList.size()];
- arguments = argsList.toArray(arguments);
- String[] opts = {"-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
- bootClassPath, "-Xlog:class+path=trace",
- "DummyClassHelper", arguments[0], arguments[1], arguments[2]};
- TestCommon.run(opts)
- .assertNormalExit(output -> checkOutput(output, classNames));
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/EmptyClassInBootClassPath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test a few scenarios if an empty class, which has the same name as the one in the jimage, is specified in the -Xbootclasspath/a
- * 1) boot loader will always load the class from the bootclasspath
- * 2) app loader will load the class from the jimage by default;
- * app loader will load the class from the bootclasspath if the
- * "--limit-modules java.base" option is specified
- * @requires vm.cds & !vm.graal.enabled
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.access
- * java.management
- * jdk.jartool/sun.tools.jar
- * jdk.internal.jvmstat/sun.jvmstat.monitor
- * @compile ../../test-classes/EmptyClassHelper.java
- * @compile ../../test-classes/com/sun/tools/javac/Main.jasm
- * @run driver EmptyClassInBootClassPath
- */
-
-import java.io.File;
-import java.lang.*;
-import java.lang.reflect.*;
-import java.util.List;
-import java.util.ArrayList;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class EmptyClassInBootClassPath {
- static final String EXPECTED_EXCEPTION =
- "java.lang.NoSuchMethodException: com.sun.tools.javac.Main.main([Ljava.lang.String;)";
- public static void main(String[] args) throws Exception {
- String[] className = {"com/sun/tools/javac/Main"};
- JarBuilder.build("emptyClass", className);
- String appJar = TestCommon.getTestJar("emptyClass.jar");
- JarBuilder.build("EmptyClassHelper", "EmptyClassHelper");
- String helperJar = TestCommon.getTestJar("EmptyClassHelper.jar");
- OutputAnalyzer dumpOutput = TestCommon.dump(
- appJar, className, "-Xbootclasspath/a:" + appJar);
- TestCommon.checkDump(dumpOutput);
- dumpOutput.shouldNotContain("Preload Warning: skipping class from -Xbootclasspath/a " + className[0]);
-
- String bootclasspath = "-Xbootclasspath/a:" + appJar;
- String classPath = "-Djava.class.path=" + appJar + File.pathSeparator + helperJar;
- List<String> argsList = new ArrayList<String>();
- argsList.add(classPath);
- argsList.add(bootclasspath);
- argsList.add("--add-exports=java.base/jdk.internal.access=ALL-UNNAMED");
- argsList.add("EmptyClassHelper");
-
- // case 1: load class in bootclasspath using app loader
- argsList.add("useAppLoader");
- String[] opts = new String[argsList.size()];
- opts = argsList.toArray(opts);
- TestCommon.run(opts).assertNormalExit("appLoader found method main");
-
- // case 2: load class in bootclasspath using boot loader
- argsList.remove(argsList.size() - 1);
- argsList.add("useBootLoader");
- opts = new String[argsList.size()];
- opts = argsList.toArray(opts);
- TestCommon.run(opts).assertNormalExit(EXPECTED_EXCEPTION);
-
- // case 3: load class in bootclasspath using app loader with '--limit-modules java.base'
- argsList.add(0, "--limit-modules");
- argsList.add(1, "java.base");
- argsList.remove(argsList.size() - 1);
- argsList.add("useAppLoader");
- opts = new String[argsList.size()];
- opts = argsList.toArray(opts);
- TestCommon.run(opts)
- .assertSilentlyDisabledCDS(0, EXPECTED_EXCEPTION);
-
- // case 4: load class in bootclasspath using boot loader with '--limit-modules java.base'
- argsList.remove(argsList.size() - 1);
- argsList.add("useBootLoader");
- opts = new String[argsList.size()];
- opts = argsList.toArray(opts);
- TestCommon.run(opts)
- .assertSilentlyDisabledCDS(0, EXPECTED_EXCEPTION);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/src/com/sun/tools/javac/Main.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com/sun/tools/javac;
-
-public class Main
- version 51:0
-{
-
-public Method "<init>":"()V"
- stack 1 locals 1
-{
- aload_0;
- invokespecial Method java/lang/Object."<init>":"()V";
- return;
-}
-
-public Method toString:"()Ljava/lang/String;"
- stack 1 locals 1
-{
- ldc String "hi";
- areturn;
-}
-
-} // end class Main
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/src/com/sun/tools/javac/MyMain.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com/sun/tools/javac;
-
-public class MyMain
- version 51:0
-{
-
-public Method "<init>":"()V"
- stack 1 locals 1
-{
- aload_0;
- invokespecial Method java/lang/Object."<init>":"()V";
- return;
-}
-
-public Method toString:"()Ljava/lang/String;"
- stack 1 locals 1
-{
- ldc String "hi";
- areturn;
-}
-
-} // end class Main2
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/src/jdk/test/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * Tests loading an archived class that has the same class name as one in the
- * jimage. The class should normally fail to load since a classpath class is not
- * allowed to have the same package name as a module in the jimage. However,
- * if --limit-modules was used then archived class should be loaded.
- */
-
-package jdk.test;
-
-public class Main {
- static final ClassLoader BOOT_LOADER = null;
- static final ClassLoader PLATFORM_LOADER = ClassLoader.getPlatformClassLoader();
- static final ClassLoader SYS_LOADER = ClassLoader.getSystemClassLoader();
-
- public static void main(String[] args) throws Exception {
- boolean shouldLoad = false;
- ClassLoader expectedLoader = SYS_LOADER;
-
- /*
- * 3 Arguments are passed to this test:
- * 1. testName: Name of the test being run.
- * 2. className: Name of the class to load and instantiate.
- * 3. shouldLoad: Either "true" or "false" to indicate whether the class should
- * successfully load ("true" indicates --limit-modules was used.)
- * The 4th argument is optional. It specifies the classloader.
- */
-
- assertTrue(args.length <= 4);
- String testName = args[0];
- String className = args[1].replace('/', '.');
- String shouldLoadName = args[2]; // "true" or "false"
- String loaderName = "SYS";
- if (args.length == 4) {
- loaderName = args[3];
- }
-
- if (shouldLoadName.equals("true")) {
- shouldLoad = true;
- } else if (shouldLoadName.equals("false")) {
- shouldLoad = false;
- } else {
- assertTrue(false);
- }
-
- if (loaderName.equals("SYS")) {
- expectedLoader = SYS_LOADER;
- } else if (loaderName.equals("EXT")) {
- expectedLoader = PLATFORM_LOADER;
- } else if (loaderName.equals("BOOT")) {
- expectedLoader = BOOT_LOADER;
- }
-
- System.out.println(testName + ": class=" + className + " shouldLoad=" +
- shouldLoadName + " by loader:" + expectedLoader);
-
- // Try to load the specified class with the default ClassLoader.
- Class<?> clazz = null;
- try {
- clazz = Class.forName(className);
- } catch (ClassNotFoundException e) {
- System.out.println(e);
- }
-
- if (clazz != null) {
- // class loaded
- if (shouldLoad) {
- // Make sure we got the expected defining ClassLoader
- ClassLoader actualLoader = clazz.getClassLoader();
- if (actualLoader != expectedLoader) {
- throw new RuntimeException(testName + " FAILED: " + clazz + " loaded by " + actualLoader +
- ", expected " + expectedLoader);
- }
- // Make sure we got the right version of the class. toString() of an instance
- // of the overridden version of the class should return "hi".
- if (actualLoader == SYS_LOADER) {
- String s = clazz.newInstance().toString();
- if (!s.equals("hi")) {
- throw new RuntimeException(testName + " FAILED: toString() returned \"" + s
- + "\" instead of \"hi\"" );
- }
- }
- System.out.println(testName + " PASSED: class loaded as expected.");
- } else {
- throw new RuntimeException(testName + " FAILED: class loaded, but should have failed to load.");
- }
- } else {
- // class did not load
- if (shouldLoad) {
- throw new RuntimeException(testName + " FAILED: class failed to load.");
- } else {
- System.out.println(testName + " PASSED: ClassNotFoundException thrown as expected");
- }
- }
- }
-
- static void assertTrue(boolean expr) {
- if (!expr)
- throw new RuntimeException("assertion failed");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/src/sun/nio/cs/ext/MyClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package sun.nio.cs.ext;
-
-public class MyClass {
- public String toString() {
- return "hi";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/src/sun/nio/cs/ext1/MyClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package sun.nio.cs.ext1;
-
-public class MyClass {
- public String toString() {
- return "hi";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/AddModules.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @compile ../../test-classes/Hello.java
- * @run driver AddModules
- * @summary sanity test the --add-modules option
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class AddModules {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String MAIN_MODULE1 = "com.greetings";
- private static final String MAIN_MODULE2 = "com.hello";
- private static final String SUB_MODULE = "org.astro";
-
- // the module main class
- private static final String MAIN_CLASS1 = "com.greetings.Main";
- private static final String MAIN_CLASS2 = "com.hello.Main";
- private static final String APP_CLASS = "org.astro.World";
-
- private static Path moduleDir = null;
- private static Path subJar = null;
- private static Path mainJar1 = null;
- private static Path mainJar2 = null;
- private static String appJar;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(SUB_MODULE),
- MODS_DIR.resolve(SUB_MODULE),
- null);
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE1),
- MODS_DIR.resolve(MAIN_MODULE1),
- MODS_DIR.toString());
-
- JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE2),
- MODS_DIR.resolve(MAIN_MODULE2),
- MODS_DIR.toString());
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- subJar = moduleDir.resolve(SUB_MODULE + ".jar");
- String classes = MODS_DIR.resolve(SUB_MODULE).toString();
- JarBuilder.createModularJar(subJar.toString(), classes, null);
-
- mainJar1 = moduleDir.resolve(MAIN_MODULE1 + ".jar");
- classes = MODS_DIR.resolve(MAIN_MODULE1).toString();
- JarBuilder.createModularJar(mainJar1.toString(), classes, MAIN_CLASS1);
-
- mainJar2 = moduleDir.resolve(MAIN_MODULE2 + ".jar");
- classes = MODS_DIR.resolve(MAIN_MODULE2).toString();
- JarBuilder.createModularJar(mainJar2.toString(), classes, MAIN_CLASS2);
-
- }
-
- public static void main(String... args) throws Exception {
- appJar = JarBuilder.getOrCreateHelloJar();
- // compile the modules and create the modular jar files
- buildTestModule();
- String appClasses[] = {MAIN_CLASS1, MAIN_CLASS2, APP_CLASS};
- // create an archive with the classes in the modules built in the
- // previous step
- OutputAnalyzer output = TestCommon.createArchive(
- appJar, appClasses,
- "--module-path", moduleDir.toString(),
- "--add-modules",
- MAIN_MODULE1 + "," + MAIN_MODULE2);
- TestCommon.checkDump(output);
- String prefix[] = {"-Djava.class.path=" + appJar, "-Xlog:class+load=trace"};
-
- // run the com.greetings module with the archive with the --module-path
- // the same as the one during dump time.
- // The classes should be loaded from the archive.
- TestCommon.runWithModules(prefix,
- null, // --upgrade-module-path
- moduleDir.toString(), // --module-path
- MAIN_MODULE1) // -m
- .assertNormalExit(out -> {
- out.shouldContain("[class,load] com.greetings.Main source: shared objects file")
- .shouldContain("[class,load] org.astro.World source: shared objects file");
- });
-
- // run the com.hello module with the archive with the --module-path
- // the same as the one during dump time.
- // The classes should be loaded from the archive.
- TestCommon.runWithModules(prefix,
- null, // --upgrade-module-path
- moduleDir.toString(), // --module-path
- MAIN_MODULE2) // -m
- .assertNormalExit(out -> {
- out.shouldContain("[class,load] com.hello.Main source: shared objects file")
- .shouldContain("[class,load] org.astro.World source: shared objects file");
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/AddOpens.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run driver AddOpens
- * @summary sanity test the --add-opens option
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class AddOpens {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String TEST_MODULE1 = "com.simple";
-
- // the module main class
- private static final String MAIN_CLASS = "com.simple.Main";
-
- private static Path moduleDir = null;
- private static Path moduleDir2 = null;
- private static Path destJar = null;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
- MODS_DIR.resolve(TEST_MODULE1),
- MODS_DIR.toString());
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
-
- Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
- destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
- String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
- JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
- Files.copy(srcJar, destJar);
-
- }
-
- public static void main(String... args) throws Exception {
- // compile the modules and create the modular jar files
- buildTestModule();
- String appClasses[] = {MAIN_CLASS};
- // create an archive with both -cp and --module-path in the command line.
- // Only the class in the modular jar in the --module-path will be archived;
- // the class in the modular jar in the -cp won't be archived.
- OutputAnalyzer output = TestCommon.createArchive(
- destJar.toString(), appClasses,
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1);
- TestCommon.checkDump(output);
-
- // run with the archive using the same command line as in dump time
- // plus the "--add-opens java.base/java.lang=com.simple" option.
- // The main class should be loaded from the archive.
- // The setaccessible(true) on the ClassLoader.defineClass method should
- // be successful.
- TestCommon.run( "-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--add-opens", "java.base/java.lang=" + TEST_MODULE1,
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1, "with_add_opens")
- .assertNormalExit(
- "[class,load] com.simple.Main source: shared objects file",
- "method.setAccessible succeeded!");
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/AddReads.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,142 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run driver AddReads
- * @summary sanity test the --add-reads option
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Asserts;
-
-public class AddReads {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String MAIN_MODULE = "com.norequires";
- private static final String SUB_MODULE = "org.astro";
-
- // the module main class
- private static final String MAIN_CLASS = "com.norequires.Main";
- private static final String APP_CLASS = "org.astro.World";
-
- private static Path moduleDir = null;
- private static Path subJar = null;
- private static Path mainJar = null;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(SUB_MODULE),
- MODS_DIR.resolve(SUB_MODULE),
- null);
-
- Asserts.assertTrue(CompilerUtils
- .compile(SRC_DIR.resolve(MAIN_MODULE),
- MODS_DIR.resolve(MAIN_MODULE),
- "-cp", MODS_DIR.resolve(SUB_MODULE).toString(),
- "--add-reads", "com.norequires=ALL-UNNAMED"));
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- subJar = moduleDir.resolve(SUB_MODULE + ".jar");
- String classes = MODS_DIR.resolve(SUB_MODULE).toString();
- JarBuilder.createModularJar(subJar.toString(), classes, null);
-
- mainJar = moduleDir.resolve(MAIN_MODULE + ".jar");
- classes = MODS_DIR.resolve(MAIN_MODULE).toString();
- JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS);
- }
-
- public static void main(String... args) throws Exception {
- // compile the modules and create the modular jar files
- buildTestModule();
- String appClasses[] = {MAIN_CLASS, APP_CLASS};
- // create an archive with the classes in the modules built in the
- // previous step
- OutputAnalyzer output = TestCommon.createArchive(
- null, appClasses,
- "--module-path", moduleDir.toString(),
- "--add-modules", SUB_MODULE,
- "--add-reads", "com.norequires=org.astro",
- "-m", MAIN_MODULE);
- TestCommon.checkDump(output);
- String prefix[] = {"-Djava.class.path=", "-Xlog:class+load=trace",
- "--add-modules", SUB_MODULE,
- "--add-reads", "com.norequires=org.astro"};
-
- // run the com.norequires module with the archive with the same args
- // used during dump time.
- // The classes should be loaded from the archive.
- TestCommon.runWithModules(prefix,
- null, // --upgrade-module-path
- moduleDir.toString(), // --module-path
- MAIN_MODULE) // -m
- .assertNormalExit(out -> {
- out.shouldContain("[class,load] com.norequires.Main source: shared objects file")
- .shouldContain("[class,load] org.astro.World source: shared objects file");
- });
-
- // create an archive with -cp pointing to the jar file containing the
- // org.astro module and --module-path pointing to the main module
- output = TestCommon.createArchive(
- subJar.toString(), appClasses,
- "--module-path", moduleDir.toString(),
- "--add-modules", SUB_MODULE,
- "--add-reads", "com.norequires=org.astro",
- "-m", MAIN_MODULE);
- TestCommon.checkDump(output);
- // run the com.norequires module with the archive with the sub-module
- // in the -cp and with -add-reads=com.norequires=ALL-UNNAMED
- // The main class should be loaded from the archive.
- // The org.astro.World should be loaded from the jar.
- String prefix2[] = {"-cp", subJar.toString(), "-Xlog:class+load=trace",
- "--add-reads", "com.norequires=ALL-UNNAMED"};
- TestCommon.runWithModules(prefix2,
- null, // --upgrade-module-path
- moduleDir.toString(), // --module-path
- MAIN_MODULE) // -m
- .assertNormalExit(out -> {
- out.shouldContain("[class,load] com.norequires.Main source: shared objects file")
- .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
- });
-
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/ExportModule.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run driver ExportModule
- * @summary Tests involve exporting a module from the module path to a jar in the -cp.
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.compiler.CompilerUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Asserts;
-
-public class ExportModule {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String TEST_MODULE1 = "com.greetings";
- private static final String TEST_MODULE2 = "org.astro";
-
- // unnamed module package name
- private static final String PKG_NAME = "com.nomodule";
-
- // the module main class
- private static final String MAIN_CLASS = "com.greetings.Main";
- private static final String APP_CLASS = "org.astro.World";
-
- // unnamed module main class
- private static final String UNNAMED_MAIN = "com.nomodule.Main";
-
- private static Path moduleDir = null;
- private static Path moduleDir2 = null;
- private static Path appJar = null;
- private static Path appJar2 = null;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE2),
- MODS_DIR.resolve(TEST_MODULE2),
- null);
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
- MODS_DIR.resolve(TEST_MODULE1),
- MODS_DIR.toString());
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- Path jar = moduleDir.resolve(TEST_MODULE2 + ".jar");
- String classes = MODS_DIR.resolve(TEST_MODULE2).toString();
- JarBuilder.createModularJar(jar.toString(), classes, null);
-
- moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
- appJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
- classes = MODS_DIR.resolve(TEST_MODULE1).toString();
- JarBuilder.createModularJar(appJar.toString(), classes, MAIN_CLASS);
-
- // build a non-modular jar containing the main class which
- // requires the org.astro package
- boolean compiled
- = CompilerUtils.compile(SRC_DIR.resolve(PKG_NAME),
- MODS_DIR.resolve(PKG_NAME),
- "--module-path", MODS_DIR.toString(),
- "--add-modules", TEST_MODULE2,
- "--add-exports", "org.astro/org.astro=ALL-UNNAMED");
- Asserts.assertTrue(compiled, "test package did not compile");
-
- appJar2 = moduleDir2.resolve(PKG_NAME + ".jar");
- classes = MODS_DIR.resolve(PKG_NAME).toString();
- JarBuilder.createModularJar(appJar2.toString(), classes, null);
- }
-
- public static void main(String... args) throws Exception {
- // compile the modules and create the modular jar files
- buildTestModule();
- String appClasses[] = {MAIN_CLASS, APP_CLASS};
- // create an archive with the class in the org.astro module built in the
- // previous step and the main class from the modular jar in the -cp
- // note: the main class is in the modular jar in the -cp which requires
- // the module in the --module-path
- OutputAnalyzer output = TestCommon.createArchive(
- appJar.toString(), appClasses,
- "--module-path", moduleDir.toString(),
- "--add-modules", TEST_MODULE2, MAIN_CLASS);
- TestCommon.checkDump(output);
-
- // run it using the archive
- // both the main class and the class from the org.astro module should
- // be loaded from the archive
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", appJar.toString(),
- "--module-path", moduleDir.toString(),
- "--add-modules", TEST_MODULE2, MAIN_CLASS)
- .assertNormalExit(
- "[class,load] org.astro.World source: shared objects file",
- "[class,load] com.greetings.Main source: shared objects file");
-
- String appClasses2[] = {UNNAMED_MAIN, APP_CLASS};
- // create an archive with the main class from a non-modular jar in the
- // -cp and the class from the org.astro module
- // note: the org.astro package needs to be exported to "ALL-UNNAMED"
- // module since the jar in the -cp is a non-modular jar and thus it is
- // unnmaed.
- output = TestCommon.createArchive(
- appJar2.toString(), appClasses2,
- "--module-path", moduleDir.toString(),
- "--add-modules", TEST_MODULE2,
- "--add-exports", "org.astro/org.astro=ALL-UNNAMED",
- UNNAMED_MAIN);
- TestCommon.checkDump(output);
-
- // both the main class and the class from the org.astro module should
- // be loaded from the archive
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", appJar2.toString(),
- "--module-path", moduleDir.toString(),
- "--add-modules", TEST_MODULE2,
- "--add-exports", "org.astro/org.astro=ALL-UNNAMED",
- UNNAMED_MAIN)
- .assertNormalExit(
- "[class,load] org.astro.World source: shared objects file",
- "[class,load] com.nomodule.Main source: shared objects file");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/JvmtiAddPath.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary JvmtiEnv::AddToBootstrapClassLoaderSearch and JvmtiEnv::AddToSystemClassLoaderSearch should disable AppCDS
- * @requires vm.cds
- * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @compile ../../test-classes/JvmtiApp.java
- * @run driver/timeout=240 JvmtiAddPath
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import jdk.test.lib.process.OutputAnalyzer;
-import sun.hotspot.WhiteBox;
-
-public class JvmtiAddPath {
- static String use_whitebox_jar;
- static String[] no_extra_matches = {};
- static String[] check_appcds_enabled = {
- "[class,load] ExtraClass source: shared object"
- };
- static String[] check_appcds_disabled = {
- "[class,load] ExtraClass source: file:"
- };
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String TEST_MODULE1 = "com.simple";
-
- // the module main class
- private static final String MAIN_CLASS = "com.simple.Main";
-
- private static Path moduleDir = null;
- private static Path mainJar = null;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
- MODS_DIR.resolve(TEST_MODULE1),
- MODS_DIR.toString());
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
-
- mainJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
- String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
- JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS);
- }
-
- static void run(String cp, String... args) throws Exception {
- run(no_extra_matches, cp, args);
- }
-
- static void run(String[] extra_matches, String cp, String... args) throws Exception {
- String[] opts = {"-cp", cp, "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", use_whitebox_jar};
- opts = TestCommon.concat(opts, args);
- TestCommon.run(opts).assertNormalExit(extra_matches);
- }
-
- public static void main(String[] args) throws Exception {
- buildTestModule();
- JarBuilder.build("jvmti_app", "JvmtiApp", "ExtraClass");
- JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
-
- // In all the test cases below, appJar does not contain Hello.class. Instead, we
- // append JAR file(s) that contain Hello.class to the boot classpath, the app
- // classpath, or both, and verify that Hello.class is loaded by the expected ClassLoader.
- String appJar = TestCommon.getTestJar("jvmti_app.jar"); // contains JvmtiApp.class
- String addappJar = mainJar.toString(); // contains Main.class
- String addbootJar = mainJar.toString(); // contains Main.class
- String twoAppJars = appJar + File.pathSeparator + addappJar;
- String modulePath = "--module-path=" + moduleDir.toString();
- String wbJar = TestCommon.getTestJar("WhiteBox.jar");
- use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- OutputAnalyzer output = TestCommon.createArchive(
- appJar,
- TestCommon.list("JvmtiApp", "ExtraClass", MAIN_CLASS),
- use_whitebox_jar,
- modulePath);
- TestCommon.checkDump(output);
-
- System.out.println("Test case 1: not adding module path - Hello.class should not be found");
- run(check_appcds_enabled, appJar,
- "-Xlog:class+load", "JvmtiApp", "noadd", MAIN_CLASS); // appcds should be enabled
-
- System.out.println("Test case 2: add to boot classpath only - should find Hello.class in boot loader");
- String[] toCheck = TestCommon.isDynamicArchive() ? check_appcds_enabled :
- check_appcds_disabled;
- run(toCheck, appJar,
- "-Xlog:class+load=trace",
- modulePath,
- "JvmtiApp", "bootonly", addbootJar, MAIN_CLASS); // appcds should be disabled
-
- System.out.println("Test case 3: add to app classpath only - should find Hello.class in app loader");
- run(appJar, modulePath,
- "JvmtiApp", "apponly", addappJar, MAIN_CLASS);
-
- System.out.println("Test case 4: add to boot and app paths - should find Hello.class in boot loader");
- run(appJar, modulePath,
- "JvmtiApp", "appandboot", addbootJar, addappJar, MAIN_CLASS);
-
- System.out.println("Test case 5: add to app using -cp, but add to boot using JVMTI - should find Hello.class in boot loader");
- run(appJar, modulePath,
- "JvmtiApp", "bootonly", addappJar, MAIN_CLASS);
-
- System.out.println("Test case 6: add to app using AppCDS, but add to boot using JVMTI - should find Hello.class in boot loader");
- output = TestCommon.createArchive(
- appJar, TestCommon.list("JvmtiApp", "ExtraClass"),
- use_whitebox_jar,
- modulePath);
- TestCommon.checkDump(output);
- run(twoAppJars, modulePath,
- "JvmtiApp", "bootonly", addappJar, MAIN_CLASS);
-
- System.out.println("Test case 7: add to app using AppCDS, no JVMTI calls - should find Hello.class in app loader");
- run(twoAppJars, modulePath,
- "JvmtiApp", "noadd-appcds", MAIN_CLASS);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/MainModuleOnly.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,236 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run main/othervm MainModuleOnly
- * @summary Test some scenarios with a main modular jar specified in the --module-path and -cp options in the command line.
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Arrays;
-
-import jdk.test.lib.cds.CDSTestUtils.Result;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Platform;
-
-public class MainModuleOnly {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String TEST_MODULE1 = "com.simple";
-
- // the module main class
- private static final String MAIN_CLASS = "com.simple.Main";
-
- private static Path moduleDir = null;
- private static Path moduleDir2 = null;
- private static Path destJar = null;
-
- private static final String jarFileError = "A jar file is not the one used while building the shared archive file:";
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
- MODS_DIR.resolve(TEST_MODULE1),
- MODS_DIR.toString());
-
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
-
- Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
- destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
- String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
- JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
- Files.copy(srcJar, destJar);
-
- }
-
- public static void main(String... args) throws Exception {
- // compile the modules and create the modular jar files
- buildTestModule();
- String appClasses[] = {MAIN_CLASS};
- // create an archive with both -cp and --module-path in the command line.
- // Only the class in the modular jar in the --module-path will be archived;
- // the class in the modular jar in the -cp won't be archived.
- OutputAnalyzer output = TestCommon.createArchive(
- destJar.toString(), appClasses,
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1);
- TestCommon.checkDump(output);
-
- // run with the archive using the same command line as in dump time.
- // The main class should be loaded from the archive.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertNormalExit("[class,load] com.simple.Main source: shared objects file");
-
- // run with the archive with the main class name inserted before the -m.
- // The main class name will be picked up before the module name. So the
- // main class should be loaded from the jar in the -cp.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", moduleDir.toString(),
- MAIN_CLASS, "-m", TEST_MODULE1)
- .assertNormalExit(out ->
- out.shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar"));
-
- // run with the archive with exploded module. Since during dump time, we
- // only archive classes from the modular jar in the --module-path, the
- // main class should be loaded from the exploded module directory.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--module-path", MODS_DIR.toString(),
- "-m", TEST_MODULE1 + "/" + MAIN_CLASS)
- .assertNormalExit(out -> {
- out.shouldMatch(".class.load. com.simple.Main source:.*com.simple")
- .shouldContain(MODS_DIR.toString());
- });
-
- // run with the archive with the --upgrade-module-path option.
- // CDS will be disabled with this options and the main class will be
- // loaded from the modular jar.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--upgrade-module-path", moduleDir.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch("CDS is disabled when the.*option is specified")
- .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
- });
- // run with the archive with the --limit-modules option.
- // CDS will be disabled with this options and the main class will be
- // loaded from the modular jar.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--limit-modules", "java.base," + TEST_MODULE1,
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch("CDS is disabled when the.*option is specified")
- .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
- });
- // run with the archive with the --patch-module option.
- // CDS will be disabled with this options and the main class will be
- // loaded from the modular jar.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", destJar.toString(),
- "--patch-module", TEST_MODULE1 + "=" + MODS_DIR.toString(),
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1)
- .assertSilentlyDisabledCDS(out -> {
- out.shouldHaveExitValue(0)
- .shouldMatch("CDS is disabled when the.*option is specified")
- .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
- });
- // modify the timestamp of the jar file
- (new File(destJar.toString())).setLastModified(System.currentTimeMillis() + 2000);
- // run with the archive and the jar with modified timestamp.
- // It should fail due to timestamp of the jar doesn't match the one
- // used during dump time.
- Result res = TestCommon.run("-cp", destJar.toString(),
- "-Xlog:cds",
- "--module-path", moduleDir.toString(),
- "-m", TEST_MODULE1);
- res.assertAbnormalExit(jarFileError);
- // create an archive with a non-empty directory in the --module-path.
- // The dumping process will exit with an error due to non-empty directory
- // in the --module-path.
- String mainModule = TEST_MODULE1;
- if (TestCommon.isDynamicArchive()) {
- mainModule += "/" + MAIN_CLASS;
- }
- output = TestCommon.createArchive(destJar.toString(), appClasses,
- "--module-path", MODS_DIR.toString(),
- "-m", mainModule);
- output.shouldHaveExitValue(1)
- .shouldMatch("Error: non-empty directory.*com.simple");
-
- // test module path with very long length
- //
- // This test can't be run on the windows platform due to an existing
- // issue in ClassLoader::get_canonical_path() (JDK-8190737).
- if (Platform.isWindows()) {
- System.out.println("Long module path test cannot be tested on the Windows platform.");
- return;
- }
- Path longDir = USER_DIR;
- int pathLen = longDir.toString().length();
- int PATH_LEN = 2034;
- int MAX_DIR_LEN = 250;
- while (pathLen < PATH_LEN) {
- int remaining = PATH_LEN - pathLen;
- int subPathLen = remaining > MAX_DIR_LEN ? MAX_DIR_LEN : remaining;
- char[] chars = new char[subPathLen];
- Arrays.fill(chars, 'x');
- String subPath = new String(chars);
- longDir = Paths.get(longDir.toString(), subPath);
- pathLen = longDir.toString().length();
- }
- File longDirFile = new File(longDir.toString());
- try {
- longDirFile.mkdirs();
- } catch (Exception e) {
- throw e;
- }
- Path longDirJar = longDir.resolve(TEST_MODULE1 + ".jar");
- // IOException results from the Files.copy() call on platform
- // such as MacOS X. Test can't be proceeded further with the
- // exception.
- try {
- Files.copy(destJar, longDirJar);
- } catch (java.io.IOException ioe) {
- System.out.println("Caught IOException from Files.copy(). Cannot continue.");
- return;
- }
- output = TestCommon.createArchive(destJar.toString(), appClasses,
- "-Xlog:exceptions=trace",
- "--module-path", longDirJar.toString(),
- "-m", TEST_MODULE1);
- if (output.getExitValue() != 0) {
- output.shouldMatch("os::stat error.*CDS dump aborted");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/ModulePathAndCP.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run driver ModulePathAndCP
- * @summary 2 sets of tests: one with only --module-path in the command line;
- * another with both -cp and --module-path in the command line.
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class ModulePathAndCP {
-
- private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- // the module name of the test module
- private static final String MAIN_MODULE = "com.greetings";
- private static final String APP_MODULE = "org.astro";
-
- // the module main class
- private static final String MAIN_CLASS = "com.greetings.Main";
- private static final String APP_CLASS = "org.astro.World";
-
- private static Path moduleDir = null;
- private static Path moduleDir2 = null;
- private static Path subJar = null;
- private static Path mainJar = null;
- private static Path destJar = null;
-
- public static void buildTestModule() throws Exception {
-
- // javac -d mods/$TESTMODULE src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(APP_MODULE),
- MODS_DIR.resolve(APP_MODULE),
- null);
-
- // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
- JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE),
- MODS_DIR.resolve(MAIN_MODULE),
- MODS_DIR.toString());
-
- moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
- moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
- subJar = moduleDir.resolve(APP_MODULE + ".jar");
- destJar = moduleDir2.resolve(APP_MODULE + ".jar");
- String classes = MODS_DIR.resolve(APP_MODULE).toString();
- JarBuilder.createModularJar(subJar.toString(), classes, null);
- Files.copy(subJar, destJar);
-
- mainJar = moduleDir.resolve(MAIN_MODULE + ".jar");
- Path mainJar2 = moduleDir2.resolve(MAIN_MODULE + ".jar");
- classes = MODS_DIR.resolve(MAIN_MODULE).toString();
- JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS);
- Files.copy(mainJar, mainJar2);
-
- }
-
- public static void main(String... args) throws Exception {
- run();
- }
-
- public static void run(String... extra_runtime_args) throws Exception {
- // compile the modules and create the modular jar files
- buildTestModule();
- String appClasses[] = {MAIN_CLASS, APP_CLASS};
- // create an archive with the classes in the modules built in the
- // previous step
- OutputAnalyzer output = TestCommon.createArchive(
- null, appClasses,
- "--module-path", moduleDir.toString(),
- "-m", MAIN_MODULE);
- TestCommon.checkDump(output);
- String prefix[] = {"-Djava.class.path=", "-Xlog:class+load=trace"};
- prefix = TestCommon.concat(prefix, extra_runtime_args);
-
- // run with the archive with the --module-path the same as the one during
- // dump time. The classes should be loaded from the archive.
- TestCommon.runWithModules(prefix,
- null, // --upgrade-module-path
- moduleDir.toString(), // --module-path
- MAIN_MODULE) // -m
- .assertNormalExit(out -> {
- out.shouldContain("[class,load] com.greetings.Main source: shared objects file")
- .shouldContain("[class,load] org.astro.World source: shared objects file");
- });
-
- // run with the archive with the --module-path different from the one during
- // dump time. The classes should be loaded from the jar files.
- TestCommon.runWithModules(prefix,
- null, // --upgrade-module-path
- moduleDir2.toString(), // --module-path
- MAIN_MODULE) // -m
- .assertNormalExit(out -> {
- out.shouldMatch(".class.load. com.greetings.Main source:.*com.greetings.jar")
- .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
- });
-
- // create an archive with modular jar files in both -cp and --module-path
- String jars = subJar.toString() + System.getProperty("path.separator") +
- mainJar.toString();
- output = TestCommon.createArchive( jars, appClasses,
- "-Xlog:class+load=trace",
- "--module-path", moduleDir.toString(),
- "-m", MAIN_MODULE);
- TestCommon.checkDump(output);
-
- // run with archive with the main class name specified before
- // the module name with the -m option. Since the -m option was specified
- // during dump time, the classes in the jar files after the -cp won't be
- // archived. Therefore, the classes won't be loaded from the archive but
- // will be loaded from the jar files.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", jars,
- "--module-path", moduleDir.toString(),
- MAIN_CLASS, "-m", MAIN_MODULE)
- .assertNormalExit(out -> {
- out.shouldMatch(".class.load. com.greetings.Main source:.*com.greetings.jar")
- .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
- });
-
- // similar to the above case but without the main class name. The classes
- // should be loaded from the archive.
- TestCommon.run("-Xlog:class+load=trace",
- "-cp", jars,
- "--module-path", moduleDir.toString(),
- "-m", MAIN_MODULE)
- .assertNormalExit(
- "[class,load] com.greetings.Main source: shared objects file",
- "[class,load] org.astro.World source: shared objects file");
-
- // create an archive with two modular jars in the --module-path
- output = TestCommon.createArchive(
- null, appClasses,
- "--module-path", jars,
- "-m", MAIN_MODULE);
- TestCommon.checkDump(output);
-
- // run with the above archive but with the modular jar containing the
- // org.astro module in a different location.
- // The org.astro.World class should be loaded from the jar.
- // The Main class should still be loaded from the archive.
- jars = destJar.toString() + System.getProperty("path.separator") +
- mainJar.toString();
- TestCommon.runWithModules(prefix,
- null, // --upgrade-module-path
- jars, // --module-path
- MAIN_MODULE) // -m
- .assertNormalExit(out -> {
- out.shouldContain("[class,load] com.greetings.Main source: shared objects file")
- .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
- });
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/ModulePathAndCP_JFR.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.hasJFR & vm.cds
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.compiler
- * jdk.jartool/sun.tools.jar
- * jdk.jlink
- * @run driver ModulePathAndCP_JFR
- * @summary Same as ModulePathAndCP, but add -XX:StartFlightRecording=dumponexit=true to the runtime
- * options. This makes sure that the shared classes are compatible with both
- * JFR and JVMTI ClassFileLoadHook.
- */
-
-public class ModulePathAndCP_JFR {
- public static void main(String... args) throws Exception {
- ModulePathAndCP.run("-XX:StartFlightRecording=dumponexit=true", "-Xlog:cds+jvmti=debug");
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.greetings/com/greetings/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com.greetings;
-import org.astro.World;
-public class Main {
- public static void main(String[] args) {
- System.out.format("Greetings %s!\n", World.name());
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.greetings/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module com.greetings {
- requires org.astro;
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.hello/com/hello/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com.hello;
-import org.astro.World;
-public class Main {
- public static void main(String[] args) {
- System.out.format("Hello %s!\n", World.name());
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.hello/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module com.hello {
- requires org.astro;
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.nomodule/com/nomodule/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com.nomodule;
-import org.astro.World;
-public class Main {
- public static void main(String[] args) {
- System.out.format("Greetings %s!\n", World.name());
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.norequires/com/norequires/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com.norequires;
-import org.astro.World;
-public class Main {
- public static void main(String[] args) {
- System.out.format("Hello %s!\n", World.name());
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.norequires/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module com.norequires { }
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.simple/com/simple/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com.simple;
-
-import java.lang.reflect.Method;
-
-public class Main {
- public static void main(String[] args) throws Exception {
- System.out.println("Hello World!");
- if (args.length > 0 && args[0].equals("with_add_opens")) {
- Method method = ClassLoader.class.getDeclaredMethod("defineClass",
- byte[].class, int.class, int.class);
- method.setAccessible(true);
- System.out.println("method.setAccessible succeeded!");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/com.simple/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module com.simple {
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/org.astro/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module org.astro {
- exports org.astro;
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/src/org.astro/org/astro/World.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package org.astro;
-public class World {
- public static String name() {
- return "world";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/OverrideTests.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,216 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @requires vm.cds
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * @library ../..
- * @library /test/lib
- * @compile ../../test-classes/Hello.java
- * @run driver OverrideTests
- * @summary AppCDS tests for overriding archived classes with -p and --upgrade-module-path
- */
-
-/*
- * This test consists of 4 tests:
- * 1. Archive PLATFORM class and override with --upgrade-module-path.
- * 2. Archive PLATFORM class and override with -p.
- * 3. Archive APP class and override with --upgrade-module-path.
- * 4. Archive App class and override with -p.
- * For all 4 tests, the class is instantiatied and toString() is called
- * to check whether the archived version or the override version was instantiatied.
- * For tests 1 and 3, the overridden version should be instantiatied.
- * For tests 2 and 4, the archived version should be instantiated.
- *
- * This test uses the same test helper class in all 4 cases. It is located in
- * src/test/jdk/test/Main.java. It will be invoked once for each test cases,
- * with parameters to the test determining how it is run and what the
- * expected result is. See Main.java for a description of these 3 arguments.
- */
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.test.lib.Asserts;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-
-public class OverrideTests {
- private static final String TEST_SRC = System.getProperty("test.src");
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
- private static String appJar;
- // the module that is upgraded
- private static final String[] UPGRADED_MODULES = {"jdk.compiler", "java.net.http"};
- private static final Path[] UPGRADEDMODS_DIR = {Paths.get("upgradedmod1"), Paths.get("upgradedmod2")};
-
- // the test module
- private static final String TEST_MODULE = "test";
- private static final String MAIN_CLASS = "jdk.test.Main";
-
- // test classes to archive. These are both in UPGRADED_MODULES
- private static final String APP_ARCHIVE_CLASS = "com/sun/tools/javac/Main";
- private static final String PLATFORM_ARCHIVE_CLASS = "java/net/http/HttpTimeoutException";
- private static final String[] ARCHIVE_CLASSES = {APP_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS};
- private static String testArchiveName;
-
-
- public static void main(String[] args) throws Exception {
- appJar = JarBuilder.getOrCreateHelloJar();
- OverrideTests tests = new OverrideTests();
- tests.compileModulesAndDumpArchive();
- tests.testAppClassOverriding();
- tests.testPlatformClassOverriding();
- }
-
- void compileModulesAndDumpArchive() throws Exception {
- boolean compiled;
- // javac -d upgradedmods/$upgradedMod src/$upgradedMod/**
- int i = 0;
- for (String upgradedMod : UPGRADED_MODULES) {
- compiled = CompilerUtils.compile(
- SRC_DIR.resolve(UPGRADED_MODULES[i]),
- UPGRADEDMODS_DIR[i].resolve(UPGRADED_MODULES[i])
- );
- Asserts.assertTrue(compiled, UPGRADED_MODULES[i] + " did not compile");
- i++;
- }
-
- // javac -d mods/test --upgrade-module-path upgradedmods ...
- compiled = CompilerUtils.compile(
- SRC_DIR.resolve(TEST_MODULE),
- MODS_DIR.resolve(TEST_MODULE),
- "--upgrade-module-path", UPGRADEDMODS_DIR[0].toString() +
- System.getProperty("path.separator") + UPGRADEDMODS_DIR[1].toString()
- );
- Asserts.assertTrue(compiled, TEST_MODULE + " did not compile");
-
- // dump the archive with jdk.compiler and java.net.http classes in the class list
- OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list(ARCHIVE_CLASSES));
- TestCommon.checkDump(output);
- // Make sure all the classes where successfully archived.
- for (String archiveClass : ARCHIVE_CLASSES) {
- output.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
- }
-
- testArchiveName = TestCommon.getCurrentArchiveName();
- }
-
- /**
- * APP Class Overriding Tests
- *
- * Archive APP class com.sun.tools.javac.Main from module jdk.compiler.
- * -At run time, upgrade module jdk.compiler using --upgrade-module-path.
- * Class.forname(Main) MUST NOT load the archived Main.
- * -At run time, module jdk.compiler also exists in --module-path.
- * Class.forname(Main) MUST load the archived Main.
- */
- public void testAppClassOverriding() throws Exception {
- testClassOverriding(APP_ARCHIVE_CLASS, "app");
- }
-
- /**
- * PLATFORM Class Overriding Tests
- *
- * Archive PLATFORM class java.net.http.HttpTimeoutException from module java.net.http.
- * -At run time, upgrade module java.net.http using --upgrade-module-path.
- * Class.forname(HttpTimeoutException) MUST NOT load the archived HttpTimeoutException.
- * -At run time, module java.net.http also exists in --module-path.
- * Class.forname(HttpTimeoutException) MUST load the archived HttpTimeoutException.
- */
- public void testPlatformClassOverriding() throws Exception {
- testClassOverriding(PLATFORM_ARCHIVE_CLASS, "platform");
- }
-
- /**
- * Run the test twice. Once with upgrade module on --upgrade-module-path and once with it on -p.
- * Only modules defined to the PlatformClassLoader are upgradeable.
- * Modules defined to the AppClassLoader are not upgradeble; we expect the
- * FindException to be thrown.
- */
- void testClassOverriding(String archiveClass, String loaderName) throws Exception {
- String mid = TEST_MODULE + "/" + MAIN_CLASS;
- OutputAnalyzer output;
- boolean isAppLoader = loaderName.equals("app");
- int upgradeModIdx = isAppLoader ? 0 : 1;
- String expectedException = "java.lang.module.FindException: Unable to compute the hash";
- String prefix[] = new String[3];
- prefix[0] = "-Djava.class.path=" + appJar;
- prefix[1] = "--add-modules";
- prefix[2] = "java.net.http";
-
- // Run the test with --upgrade-module-path set to alternate location of archiveClass
- // The alternate version of archiveClass SHOULD be found.
- TestCommon.runWithModules(prefix,
- UPGRADEDMODS_DIR[upgradeModIdx].toString(),
- MODS_DIR.toString(),
- mid,
- archiveClass, loaderName, "true") // last 3 args passed to test
- .ifNoMappingFailure(out -> out.shouldContain(expectedException));
-
- // Now run this same test again, but this time without AppCDS. Behavior should be the same.
- CDSOptions opts = (new CDSOptions())
- .addPrefix(prefix)
- .setArchiveName(testArchiveName).setUseVersion(false)
- .addSuffix("--upgrade-module-path", UPGRADEDMODS_DIR[upgradeModIdx].toString(),
- "-p", MODS_DIR.toString(), "-m", mid)
- .addSuffix(archiveClass, loaderName, "true");
-
- output = CDSTestUtils.runWithArchive(opts);
-
- try {
- output.shouldContain(expectedException);
- } catch (Exception e) {
- TestCommon.checkCommonExecExceptions(output, e);
- }
-
- // Run the test with -p set to alternate location of archiveClass.
- // The alternate version of archiveClass SHOULD NOT be found.
- TestCommon.runWithModules(
- prefix,
- null,
- UPGRADEDMODS_DIR[upgradeModIdx].toString() + java.io.File.pathSeparator + MODS_DIR.toString(),
- mid,
- archiveClass, loaderName, "false") // last 3 args passed to test
- .assertNormalExit();
-
- // Now run this same test again, but this time without AppCDS. Behavior should be the same.
- opts = (new CDSOptions())
- .addPrefix(prefix)
- .setArchiveName(testArchiveName).setUseVersion(false)
- .addSuffix("-p", MODS_DIR.toString(), "-m", mid)
- .addSuffix(archiveClass, loaderName, "false"); // params to the test class
-
- OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
- if (!CDSTestUtils.isUnableToMap(out))
- out.shouldHaveExitValue(0);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/src/java.net.http/java/net/http/HttpTimeoutException.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package java.net.http;
-
-public class HttpTimeoutException {
- public String toString() {
- return "hi";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/src/java.net.http/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module java.net.http {
- exports java.net.http;
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/src/jdk.compiler/com/sun/tools/javac/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com.sun.tools.javac;
-
-public class Main {
- public String toString() {
- return "hi";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/src/jdk.compiler/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module jdk.compiler {
- exports com.sun.tools.javac;
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/src/test/jdk/test/Main.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * Used with -p or --upgrade-module-path to exercise the replacement
- * of classes in modules that are linked into the runtime image.
- */
-
-package jdk.test;
-
-public class Main {
- static final ClassLoader PLATFORM_LOADER = ClassLoader.getPlatformClassLoader();
- static final ClassLoader SYS_LOADER = ClassLoader.getSystemClassLoader();
-
- public static void main(String[] args) throws Exception {
- ClassLoader loader = null;
- boolean shouldOverride = false;
-
- /*
- * 3 Arguments are passed to this test:
- * 1. className: Name of the class to load.
- * 2. loaderName: Either "platform" or "app", which specifies which ClassLoader is expected
- * to be the defining ClassLoader once the class is loaded. The initiating
- * ClassLoader is always the default ClassLoader (which should be the
- * app (system) ClassLoader.
- * 3. shouldOverride: Either "true" or "false" to indicate whether the loaded class
- * should be the one we are attempting to override with (not the archived version).
- */
-
- assertTrue(args.length == 3, "Unexpected number of arguments: expected 3, actual " + args.length);
- String className = args[0].replace('/', '.');
- String loaderName = args[1]; // "platform" or "app"
- String shouldOverrideName = args[2]; // "true" or "false"
-
- if (loaderName.equals("app")) {
- loader = SYS_LOADER;
- } else if (loaderName.equals("platform")) {
- loader = PLATFORM_LOADER;
- } else {
- assertTrue(false);
- }
-
- if (shouldOverrideName.equals("true")) {
- shouldOverride = true;
- } else if (shouldOverrideName.equals("false")) {
- shouldOverride = false;
- } else {
- assertTrue(false);
- }
-
- // Load the class with the default ClassLoader.
- Class<?> clazz = Class.forName(className, true, loader);
- // Make sure we got the expected defining ClassLoader
- testLoader(clazz, loader);
-
- String s = null;
- if (shouldOverride) {
- // Create an instance and see what toString() returns
- clazz.newInstance().toString();
- }
- // The overridden version of the class should return "hi". Make sure
- // it does only if we are expecting to have loaded the overridden version.
- assertTrue("hi".equals(s) == shouldOverride);
- }
-
- /**
- * Asserts that given class has the expected defining loader.
- */
- static void testLoader(Class<?> clazz, ClassLoader expected) {
- ClassLoader loader = clazz.getClassLoader();
- if (loader != expected) {
- throw new RuntimeException(clazz + " loaded by " + loader + ", expected " + expected);
- }
- }
-
- static void assertTrue(boolean expr) {
- assertTrue(expr, "");
- }
-
- static void assertTrue(boolean expr, String msg) {
- if (!expr)
- throw new RuntimeException("assertion failed: " + msg);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/src/test/module-info.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-module test {
- requires jdk.compiler;
- requires java.compiler;
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/ClassFileLoadHook.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,129 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-class LoadMe {
- static String getValue() {
- return "beforeHook";
- }
- static String getOtherValue() {
- return "abc-beforeHook-xyz";
- }
-}
-
-public class ClassFileLoadHook {
- public enum TestCaseId {
- SHARING_OFF_CFLH_ON, // test case to establish a baseline
- SHARING_ON_CFLH_OFF,
- SHARING_AUTO_CFLH_ON,
- SHARING_ON_CFLH_ON
- }
-
- public static void main(String args[]) throws Exception {
- TestCaseId testCase = TestCaseId.valueOf(args[0]);
- test1(testCase);
- test2(testCase);
- }
-
- // Test rewriting the classfile data using CFLH
- static void test1(TestCaseId testCase) {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- System.out.println("====== ClassFileLoadHook.main():testCase = " + testCase);
- System.out.println("getValue():" + LoadMe.getValue());
- System.out.println("getOtherValue():" + LoadMe.getOtherValue());
-
- switch (testCase) {
- case SHARING_OFF_CFLH_ON:
- assertTrue("after_Hook".equals(LoadMe.getValue()) &&
- "abc-after_Hook-xyz".equals(LoadMe.getOtherValue()),
- "Not sharing, this test should replace beforeHook " +
- "with after_Hook");
- break;
-
- case SHARING_ON_CFLH_OFF:
- assertTrue(wb.isSharedClass(LoadMe.class),
- "LoadMe should be shared, but is not");
- assertTrue("beforeHook".equals(LoadMe.getValue()) &&
- "abc-beforeHook-xyz".equals(LoadMe.getOtherValue()),
- "CFLH off, bug values are redefined");
- break;
-
- case SHARING_AUTO_CFLH_ON:
- case SHARING_ON_CFLH_ON:
- // LoadMe is rewritten on CFLH
- assertFalse(wb.isSharedClass(LoadMe.class),
- "LoadMe should not be shared if CFLH has modified the class");
- assertFalse("beforeHook".equals(LoadMe.getValue()) &&
- "abc-beforeHook-xyz".equals(LoadMe.getOtherValue()),
- "Class contents should be changed if CFLH is enabled");
- break;
-
- default:
- throw new RuntimeException("Invalid testcase");
-
- }
- }
-
- // Test the loading of classfile data for non-boot shared classes from jrt:/xxx.
- // See JDK-8221351.
- static void test2(TestCaseId testCase) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
- Class c = Class.forName("java.sql.SQLException"); // defined by platform class loader.
-
- switch (testCase) {
- case SHARING_ON_CFLH_OFF:
- case SHARING_ON_CFLH_ON:
- assertTrue(wb.isSharedClass(c), "must be shared");
- break;
- case SHARING_AUTO_CFLH_ON:
- // With -Xshare:auto, the test continues to run with mapping failure.
- // In case of mapping failure, java/lang/Object and the app class
- // won't be loaded from the archive.
- Class objClass = Class.forName("java.lang.Object");
- if (wb.isSharedClass(objClass)) {
- assertTrue(wb.isSharedClass(c), "must be shared");
- } else {
- assertFalse(wb.isSharedClass(c), "must not be shared");
- }
- break;
- default:
- // this test is not applicable to -Xshare:off
- if (testCase != TestCaseId.SHARING_OFF_CFLH_ON) {
- throw new RuntimeException("Invalid testcase");
- }
- }
- }
-
- private static void assertTrue(boolean expr, String msg) {
- if (!expr)
- throw new RuntimeException(msg);
- }
-
- private static void assertFalse(boolean expr, String msg) {
- if (expr)
- throw new RuntimeException(msg);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/ClassFileLoadHookTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test jvmti class file loader hook interaction with AppCDS
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @requires vm.cds
- * @build ClassFileLoadHook
- * @run main/othervm/native ClassFileLoadHookTest
- */
-
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-
-public class ClassFileLoadHookTest {
- public static String sharedClasses[] = {
- "ClassFileLoadHook",
- "ClassFileLoadHook$TestCaseId",
- "ClassFileLoadHook$1",
- "LoadMe",
- "java/sql/SQLException"
- };
-
- public static void main(String[] args) throws Exception {
- String wbJar =
- ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
- String appJar =
- ClassFileInstaller.writeJar("ClassFileLoadHook.jar", sharedClasses);
- String useWb = "-Xbootclasspath/a:" + wbJar;
-
- // First, run the test class directly, w/o sharing, as a baseline reference
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- useWb,
- "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
- "ClassFileLoadHook",
- "" + ClassFileLoadHook.TestCaseId.SHARING_OFF_CFLH_ON);
- TestCommon.executeAndLog(pb, "no-sharing").shouldHaveExitValue(0);
-
- // Run with AppCDS, but w/o CFLH - second baseline
- TestCommon.testDump(appJar, sharedClasses, useWb);
- OutputAnalyzer out = TestCommon.exec(appJar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI", useWb,
- "ClassFileLoadHook",
- "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_OFF);
-
- TestCommon.checkExec(out);
-
-
- // Now, run with AppCDS with -Xshare:auto and CFLH
- out = TestCommon.execAuto("-cp", appJar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI", useWb,
- "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
- "ClassFileLoadHook",
- "" + ClassFileLoadHook.TestCaseId.SHARING_AUTO_CFLH_ON);
-
- CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
- TestCommon.checkExec(out, opts);
-
- // Now, run with AppCDS -Xshare:on and CFLH
- out = TestCommon.exec(appJar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI", useWb,
- "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
- "ClassFileLoadHook",
- "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_ON);
- TestCommon.checkExec(out);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/InstrumentationAgent.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-Manifest-Version: 1.0
-Premain-Class: InstrumentationRegisterClassFileTransformer
-Agent-Class: InstrumentationRegisterClassFileTransformer
-Can-Retransform-Classes: true
-Can-Redefine-Classes: true
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/InstrumentationApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,235 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassDefinition;
-import java.lang.instrument.Instrumentation;
-import java.lang.instrument.UnmodifiableClassException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.io.File;
-import java.io.FileWriter;
-import java.security.CodeSigner;
-import java.security.CodeSource;
-import java.security.ProtectionDomain;
-import sun.hotspot.WhiteBox;
-
-public class InstrumentationApp {
- static WhiteBox wb = WhiteBox.getWhiteBox();
-
- public static final String COO_CLASS_NAME = "InstrumentationApp$Coo";
-
- public static interface Intf { // Loaded from Boot class loader (-Xbootclasspath/a).
- public String get();
- }
- public static class Bar implements Intf { // Loaded from Boot class loader.
- public String get() {
- // The initial transform:
- // change "buzz" -> "fuzz"
- // The re-transform:
- // change "buzz" -> "guzz"
- return "buzz";
- }
- }
- public static class Foo implements Intf { // Loaded from AppClassLoader, or from a custom loader
- public String get() {
- // The initial transform:
- // change "buzz" -> "fuzz"
- // The re-transform:
- // change "buzz" -> "guzz"
- return "buzz";
- }
- }
- public static class Coo implements Intf { // Loaded from custom class loader.
- public String get() {
- // The initial transform:
- // change "buzz" -> "fuzz"
- // The re-transform:
- // change "buzz" -> "guzz"
- return "buzz";
- }
- }
-
- // This class file should be archived if AppCDSv2 is enabled on this platform. See
- // the comments around the call to TestCommon.dump in InstrumentationTest.java.
- public static class ArchivedIfAppCDSv2Enabled {}
-
- public static boolean isAppCDSV2Enabled() {
- return wb.isSharedClass(ArchivedIfAppCDSv2Enabled.class);
- }
-
- public static class MyLoader extends URLClassLoader {
- public MyLoader(URL[] urls, ClassLoader parent, File jar) {
- super(urls, parent);
- this.jar = jar;
- }
- File jar;
-
- @Override
- protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
- synchronized (getClassLoadingLock(name)) {
- // First, check if the class has already been loaded
- Class<?> clz = findLoadedClass(name);
- if (clz != null) {
- return clz;
- }
-
- if (name.equals(COO_CLASS_NAME)) {
- try {
- byte[] buff = Util.getClassFileFromJar(jar, name);
- return defineClass(name, buff, 0, buff.length);
- } catch (Throwable t) {
- t.printStackTrace();
- throw new RuntimeException("Unexpected", t);
- }
- }
- }
- return super.loadClass(name, resolve);
- }
- }
-
- static int numTests = 0;
- static int failed = 0;
- static boolean isAttachingAgent = false;
- static Instrumentation instrumentation;
-
- public static void main(String args[]) throws Throwable {
- System.out.println("INFO: AppCDSv1 " + (wb.isSharedClass(InstrumentationApp.class) ? "enabled" :"disabled"));
- System.out.println("INFO: AppCDSv2 " + (isAppCDSV2Enabled() ? "enabled" : "disabled"));
-
- String flagFile = args[0];
- File bootJar = new File(args[1]);
- File appJar = new File(args[2]);
- File custJar = new File(args[3]);
- waitAttach(flagFile);
-
- instrumentation = InstrumentationRegisterClassFileTransformer.getInstrumentation();
- System.out.println("INFO: instrumentation = " + instrumentation);
-
- testBootstrapCDS("Bootstrap Loader", bootJar);
- testAppCDSv1("Application Loader", appJar);
-
- if (isAppCDSV2Enabled()) {
- testAppCDSv2("Custom Loader (unregistered)", custJar);
- }
-
- if (failed > 0) {
- throw new RuntimeException("FINAL RESULT: " + failed + " out of " + numTests + " test case(s) have failed");
- } else {
- System.out.println("FINAL RESULT: All " + numTests + " test case(s) have passed!");
- }
- }
-
- static void waitAttach(String flagFile) throws Throwable {
- // See InstrumentationTest.java for the hand-shake protocol.
- if (!flagFile.equals("noattach")) {
- File f = new File(flagFile);
- try (FileWriter fw = new FileWriter(f)) {
- long pid = ProcessHandle.current().pid();
- System.out.println("my pid = " + pid);
- fw.write(Long.toString(pid));
- fw.write("\n");
- for (int i=0; i<10; i++) {
- // Parent process waits until we have written more than 100 bytes, so it won't
- // read a partial pid
- fw.write("==========");
- }
- fw.close();
- }
-
- long start = System.currentTimeMillis();
- while (f.exists()) {
- long elapsed = System.currentTimeMillis() - start;
- System.out.println(".... (" + elapsed + ") waiting for deletion of " + f);
- Thread.sleep(1000);
- }
- System.out.println("Attach succeeded (child)");
- isAttachingAgent = true;
- }
- }
-
- static void testBootstrapCDS(String group, File jar) throws Throwable {
- doTest(group, new Bar(), jar);
- }
-
- static void testAppCDSv1(String group, File jar) throws Throwable {
- doTest(group, new Foo(), jar);
- }
-
- static void testAppCDSv2(String group, File jar) throws Throwable {
- URL[] urls = new URL[] {jar.toURI().toURL()};
- MyLoader loader = new MyLoader(urls, InstrumentationApp.class.getClassLoader(), jar);
- Class klass = loader.loadClass(COO_CLASS_NAME);
- doTest(group, (Intf)klass.newInstance(), jar);
- }
-
- static void doTest(String group, Intf object, File jar) throws Throwable {
- Class klass = object.getClass();
- System.out.println();
- System.out.println("++++++++++++++++++++++++++");
- System.out.println("Test group: " + group);
- System.out.println("Testing with classloader = " + klass.getClassLoader());
- System.out.println("Testing with class = " + klass);
- System.out.println("++++++++++++++++++++++++++");
-
- // Initial transform
- String f = object.get();
- assertTrue(f.equals("fuzz"), "object.get(): Initial transform should give 'fuzz'", f);
-
- // Retransform
- f = "(failed)";
- try {
- instrumentation.retransformClasses(klass);
- f = object.get();
- } catch (UnmodifiableClassException|UnsupportedOperationException e) {
- e.printStackTrace();
- }
- assertTrue(f.equals("guzz"), "object.get(): retransformation should give 'guzz'", f);
-
- // Redefine
- byte[] buff = Util.getClassFileFromJar(jar, klass.getName());
- Util.replace(buff, "buzz", "huzz");
- f = "(failed)";
- try {
- instrumentation.redefineClasses(new ClassDefinition(klass, buff));
- f = object.get();
- } catch (UnmodifiableClassException|UnsupportedOperationException e) {
- e.printStackTrace();
- }
- assertTrue(f.equals("quzz"), "object.get(): redefinition should give 'quzz'", f);
-
- System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++ (done)\n\n");
- }
-
- private static void assertTrue(boolean expr, String msg, String string) {
- numTests ++;
- System.out.printf("Test case %2d ", numTests);
-
- if (expr) {
- System.out.println("PASSED: " + msg + " and we got '" + string + "'");
- } else {
- failed ++;
- System.out.println("FAILED: " + msg + " but we got '" + string + "'");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/InstrumentationClassFileTransformer.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassFileTransformer;
-import java.lang.instrument.IllegalClassFormatException;
-import java.security.ProtectionDomain;
-
-// Note: Util is from /test/hotspot/jtreg/runtime/appcds/test-classes/TestCommon.java
-
-public class InstrumentationClassFileTransformer implements ClassFileTransformer {
- public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
- ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
-
- if (name.startsWith("InstrumentationApp$") && !name.equals("InstrumentationApp$NotTransformed")) {
- System.out.println("Transforming: " + name + " class = " + classBeingRedefined);
- try {
- if (classBeingRedefined == null) {
- // Initial transform
- replace(buffer, "buzz", "fuzz");
- } else {
- replace(buffer, "buzz", "guzz"); // Retransform
- replace(buffer, "huzz", "quzz"); // Redefine
- }
- } catch (Throwable t) {
- t.printStackTrace();
- }
- return buffer;
- }
- return null;
- }
-
- static void replace(byte[] buffer, String from, String to) {
- int n = Util.replace(buffer, from, to);
- System.out.println("..... replaced " + n + " occurrence(s) of '" + from + "' to '" + to + "'");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/InstrumentationRegisterClassFileTransformer.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.instrument.ClassFileTransformer;
-import java.lang.instrument.Instrumentation;
-
-// This class is available on the classpath so it can be accessed by InstrumentationApp
-public class InstrumentationRegisterClassFileTransformer {
- private static Instrumentation savedInstrumentation;
-
- public static void premain(String agentArguments, Instrumentation instrumentation) {
- System.out.println("InstrumentationRegisterClassFileTransformer.premain() is called");
- instrumentation.addTransformer(new InstrumentationClassFileTransformer(), /*canRetransform=*/true);
- savedInstrumentation = instrumentation;
- }
-
- public static Instrumentation getInstrumentation() {
- return savedInstrumentation;
- }
-
- public static void agentmain(String args, Instrumentation inst) throws Exception {
- premain(args, inst);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/InstrumentationTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,283 +0,0 @@
-/*
- * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Exercise the java.lang.instrument.Instrumentation APIs on classes archived
- * using CDS/AppCDSv1/AppCDSv2.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @build sun.hotspot.WhiteBox
- * InstrumentationApp
- * InstrumentationClassFileTransformer
- * InstrumentationRegisterClassFileTransformer
- * @run main/othervm InstrumentationTest
- */
-
-// Note: TestCommon is from /test/hotspot/jtreg/runtime/appcds/TestCommon.java
-// Note: Util is from /test/hotspot/jtreg/runtime/appcds/test-classes/TestCommon.java
-
-import com.sun.tools.attach.VirtualMachine;
-import java.io.File;
-import java.io.FileInputStream;
-import java.util.Scanner;
-import jdk.test.lib.Asserts;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class InstrumentationTest {
- public static String bootClasses[] = {
- "InstrumentationApp$Intf",
- "InstrumentationApp$Bar",
- "sun.hotspot.WhiteBox",
- };
- public static String appClasses[] = {
- "InstrumentationApp",
- "InstrumentationApp$Foo",
- "InstrumentationApp$MyLoader",
- };
- public static String custClasses[] = {
- "InstrumentationApp$Coo",
- };
- public static String sharedClasses[] = TestCommon.concat(bootClasses, appClasses);
-
- public static String agentClasses[] = {
- "InstrumentationClassFileTransformer",
- "InstrumentationRegisterClassFileTransformer",
- "Util",
- };
-
- public static void main(String[] args) throws Throwable {
- runTest(false);
- runTest(true);
- }
-
- public static void runTest(boolean attachAgent) throws Throwable {
- String bootJar =
- ClassFileInstaller.writeJar("InstrumentationBoot.jar", bootClasses);
- String appJar =
- ClassFileInstaller.writeJar("InstrumentationApp.jar",
- TestCommon.concat(appClasses,
- "InstrumentationApp$ArchivedIfAppCDSv2Enabled"));
- String custJar =
- ClassFileInstaller.writeJar("InstrumentationCust.jar", custClasses);
- String agentJar =
- ClassFileInstaller.writeJar("InstrumentationAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile("InstrumentationAgent.mf"),
- agentClasses);
-
- String bootCP = "-Xbootclasspath/a:" + bootJar;
-
- System.out.println("");
- System.out.println("============================================================");
- System.out.println("CDS: NO, attachAgent: " + (attachAgent ? "YES" : "NO"));
- System.out.println("============================================================");
- System.out.println("");
-
- String agentCmdArg, flagFile;
- if (attachAgent) {
- // we will attach the agent, so don't specify -javaagent in the command line. We'll use
- // something harmless like -showversion to make it easier to construct the command line
- agentCmdArg = "-showversion";
- } else {
- agentCmdArg = "-javaagent:" + agentJar;
- }
-
- // First, run the test class directly, w/o sharing, as a baseline reference
- flagFile = getFlagFile(attachAgent);
- AgentAttachThread t = doAttach(attachAgent, flagFile, agentJar);
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- bootCP,
- "-cp", appJar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-Xshare:off",
- agentCmdArg,
- "InstrumentationApp", flagFile, bootJar, appJar, custJar);
- TestCommon.executeAndLog(pb, "no-sharing").shouldHaveExitValue(0);
- checkAttach(t);
-
- // Dump the AppCDS archive. On some platforms AppCDSv2 may not be enabled, so we
- // first try the v2 classlist, and if that fails, revert to the v1 classlist.
- // Note that the InstrumentationApp$ArchivedIfAppCDSv2Enabled class is archived
- // only if V2 is enabled. This is tested by InstrumentationApp.isAppCDSV2Enabled().
- String[] v2Classes = {
- "InstrumentationApp$ArchivedIfAppCDSv2Enabled",
- "java/lang/Object id: 0",
- "InstrumentationApp$Intf id: 1",
- "InstrumentationApp$Coo id: 2 super: 0 interfaces: 1 source: " + custJar,
- };
- String[] sharedClassesWithV2 = TestCommon.concat(v2Classes, sharedClasses);
- OutputAnalyzer out = TestCommon.dump(appJar, sharedClassesWithV2, bootCP);
- if (out.getExitValue() != 0) {
- System.out.println("Redumping with AppCDSv2 disabled");
- TestCommon.testDump(appJar, sharedClasses, bootCP);
- }
-
- // Run with AppCDS.
- System.out.println("");
- System.out.println("============================================================");
- System.out.println("CDS: YES, attachAgent: " + (attachAgent ? "YES" : "NO"));
- System.out.println("============================================================");
- System.out.println("");
-
- flagFile = getFlagFile(attachAgent);
- t = doAttach(attachAgent, flagFile, agentJar);
- out = TestCommon.execAuto("-cp", appJar,
- bootCP,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- agentCmdArg,
- "InstrumentationApp", flagFile, bootJar, appJar, custJar);
-
- CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
- TestCommon.checkExec(out, opts);
- checkAttach(t);
- }
-
- static int flagFileSerial = 1;
- static private String getFlagFile(boolean attachAgent) {
- if (attachAgent) {
- // Do not reuse the same file name as Windows may fail to
- // delete the file.
- return "attach.flag." + ProcessHandle.current().pid() +
- "." + (flagFileSerial++) + "." + System.currentTimeMillis();
- } else {
- return "noattach";
- }
- }
-
- static AgentAttachThread doAttach(boolean attachAgent, String flagFile, String agentJar) throws Throwable {
- if (!attachAgent) {
- return null;
- }
-
- // Hand-shake protocol with the child process
- // [1] Parent process (this process) launches child process (InstrumentationApp)
- // and then waits until child process writes its pid into the flagFile.
- // [2] Child process process starts up, writes its pid into the flagFile,
- // and waits for the flagFile to be deleted.
- // [3] When parent process gets the pid, it attaches to the child process
- // (if we attempt to attach to a process too early, the SIGQUIT
- // may cause the child to die) and deletes the flagFile.
- // [4] Child process resumes execution.
-
- File f = new File(flagFile);
- f.delete();
- if (f.exists()) {
- throw new RuntimeException("Flag file should not exist: " + f);
- }
-
- // At this point, the child process is not yet launched. Note that
- // TestCommon.exec() and OutputAnalyzer.OutputAnalyzer() both block
- // until the child process has finished.
- //
- // So, we will launch a AgentAttachThread which will poll the flagFile
- // until the child process is launched.
- AgentAttachThread t = new AgentAttachThread(flagFile, agentJar);
- t.start();
- return t;
- }
-
- static void checkAttach(AgentAttachThread thread) throws Throwable {
- if (thread != null) {
- thread.check();
- }
- }
-
- static class AgentAttachThread extends Thread {
- String flagFile;
- String agentJar;
- volatile boolean succeeded;
-
- AgentAttachThread(String flagFile, String agentJar) {
- this.flagFile = flagFile;
- this.agentJar = agentJar;
- this.succeeded = false;
- }
-
- static String getPid(String flagFile) throws Throwable {
- while (true) {
- // Keep polling until the child process has been launched. If for some
- // reason the child process fails to launch, this test will be terminated
- // by JTREG's time-out mechanism.
- Thread.sleep(100);
- File f = new File(flagFile);
- if (f.exists() && f.length() > 100) {
- try (FileInputStream in = new FileInputStream(f)) {
- Scanner scanner = new Scanner(in);
- return Long.toString(scanner.nextLong());
- } catch (Throwable t) {
- // This may happen on Windows if the child process has not
- // fully closed the output stream to the flagFile
- System.out.println("Ignored: " + t);
- t.printStackTrace(System.out);
- continue;
- }
- }
- }
- }
-
- public void run() {
- try {
- String pid = getPid(flagFile);
- System.out.println("child pid = " + pid);
- VirtualMachine vm = VirtualMachine.attach(pid);
- System.out.println(agentJar);
- vm.loadAgent(agentJar);
- } catch (Throwable t) {
- t.printStackTrace();
- throw new RuntimeException(t);
- }
-
- // Delete the flagFile to indicate to the child process that we
- // have attached to it, so it should proceed.
- File f = new File(flagFile);
- for (int i=0; i<5; i++) {
- // The detele may fail on Windows if the child JVM is checking
- // f.exists() at exactly the same time?? Let's do a little
- // dance.
- f.delete();
- try {
- Thread.sleep(10);
- } catch (Throwable t) {;}
- }
- if (f.exists()) {
- throw new RuntimeException("Failed to delete " + f);
- }
- System.out.println("Attach succeeded (parent)");
- succeeded = true;
- }
-
- void check() throws Throwable {
- super.join();
- if (!succeeded) {
- throw new RuntimeException("Attaching agent to child VM failed");
- }
- }
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/dumpingWithAgent/DumpingWithJavaAgent.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,118 +0,0 @@
-/*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary CDS dumping with java agent.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @modules jdk.jartool/sun.tools.jar
- * @build SimpleAgent Hello
- * @run main/othervm DumpingWithJavaAgent
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class DumpingWithJavaAgent {
- public static String appClasses[] = {
- "Hello",
- };
- public static String agentClasses[] = {
- "SimpleAgent",
- };
-
- public static String warningMessages[] = {
- "This archive was created with AllowArchivingWithJavaAgent",
- "It should be used for testing purposes only and should not be used in a production environment",
- };
-
- public static String errorMessage =
- "The setting of the AllowArchivingWithJavaAgent is different from the setting in the shared archive.";
-
-
- public static String diagnosticOption = "-XX:+AllowArchivingWithJavaAgent";
-
- public static void main(String[] args) throws Throwable {
- String agentJar =
- ClassFileInstaller.writeJar("SimpleAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile("SimpleAgent.mf"),
- agentClasses);
-
- String appJar =
- ClassFileInstaller.writeJar("DumpingWithJavaAgent.jar", appClasses);
-
- // CDS dumping with a java agent with the AllowArchvingWithJavaAgent diagnostic option.
- OutputAnalyzer output = TestCommon.testDump(appJar, TestCommon.list("Hello"),
- "-XX:+UnlockDiagnosticVMOptions", diagnosticOption,
- "-javaagent:" + agentJar);
- TestCommon.checkDump(output);
- output.shouldContain(warningMessages[0]);
- output.shouldContain(warningMessages[1]);
- output.shouldContain("inside SimpleAgent");
-
- // Using the archive with the AllowArchvingWithJavaAgent diagnostic option.
- output = TestCommon.exec(
- appJar,
- "-Xlog:class+load=trace",
- "-XX:+UnlockDiagnosticVMOptions", diagnosticOption,
- "Hello");
- if (!TestCommon.isUnableToMap(output)) {
- output.shouldHaveExitValue(0);
- output.shouldContain(warningMessages[0]);
- output.shouldContain(warningMessages[1]);
- output.shouldContain("[class,load] Hello source: shared objects file");
- }
-
- // Using the archive with -Xshare:on without the diagnostic option.
- // VM should exit with an error message.
- output = TestCommon.exec(
- appJar,
- "Hello");
- output.shouldHaveExitValue(1);
- output.shouldContain(errorMessage);
-
- // Using the archive with -Xshare:auto without the diagnostic option.
- // VM should continue execution with a warning message. The archive
- // will not be used.
- output = TestCommon.execAuto(
- "-cp", appJar,
- "-Xlog:class+load=trace,cds=info",
- "Hello");
- if (!TestCommon.isUnableToMap(output)) {
- output.shouldHaveExitValue(0);
- output.shouldContain(errorMessage);
- output.shouldMatch(".class.load.* Hello source:.*DumpingWithJavaAgent.jar");
-
- // CDS dumping with a java agent without the AllowArchvingWithJavaAgent diagnostic option.
- // VM will exit with an error message.
- output = TestCommon.dump(appJar, TestCommon.list("Hello"),
- "-javaagent:" + agentJar);
- }
- output.shouldContain("Must enable AllowArchivingWithJavaAgent in order to run Java agent during CDS dumping")
- .shouldHaveExitValue(1);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/dumpingWithAgent/DumpingWithJvmtiAgent.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * @test
- * @summary CDS dumping with JVMTI agent.
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @compile ../../test-classes/Hello.java
- * @run main/othervm/native DumpingWithJvmtiAgent
- */
-
-import java.io.File;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class DumpingWithJvmtiAgent {
- private static final String AGENT_LIB_ONLOAD = "AddToSystemCLSearchOnLoad";
-
- public static void main(String[] args) throws Exception {
- String appJar = JarBuilder.getOrCreateHelloJar();
-
- // CDS dump with a JVMTI agent with the AllowArchivingWithJavaAgent option.
- // vm should exit with an error message.
- OutputAnalyzer out = TestCommon.dump(
- appJar,
- TestCommon.list("Hello"),
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+AllowArchivingWithJavaAgent",
- "-agentlib:" + AGENT_LIB_ONLOAD + "=" + appJar,
- "-Djava.library.path=" + System.getProperty("java.library.path"));
- out.shouldContain("CDS dumping does not support native JVMTI agent, name: " + AGENT_LIB_ONLOAD)
- .shouldHaveExitValue(1);
-
- // CDS dump with a JVMTI agent without the AllowArchivingWithJavaAgent option.
- // vm should exit with an error message.
- out = TestCommon.dump(
- appJar,
- TestCommon.list("Hello"),
- "-agentlib:" + AGENT_LIB_ONLOAD + "=" + appJar,
- "-Djava.library.path=" + System.getProperty("java.library.path"));
- out.shouldContain("CDS dumping does not support native JVMTI agent, name: " + AGENT_LIB_ONLOAD)
- .shouldHaveExitValue(1);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/dumpingWithAgent/SimpleAgent.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-import java.lang.instrument.Instrumentation;
-
-public class SimpleAgent {
- public static void premain(String agentArg, Instrumentation instrumentation) {
- System.out.println("inside SimpleAgent");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/dumpingWithAgent/SimpleAgent.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2 +0,0 @@
-Manifest-Version: 1.0
-Premain-Class: SimpleAgent
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/dumpingWithAgent/libAddToSystemCLSearchOnLoad.c Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <jvmti.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- static jvmtiEnv *jvmti = NULL;
-
- JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {
- int err = (*jvm)->GetEnv(jvm, (void**) &jvmti, JVMTI_VERSION_9);
- if (err != JNI_OK) {
- return JNI_ERR;
- }
- err = (*jvmti)->AddToSystemClassLoaderSearch(jvmti, (const char*)options);
- if (err != JVMTI_ERROR_NONE) {
- return JNI_ERR;
- }
- return JNI_OK;
- }
-
-#ifdef __cplusplus
-}
-#endif
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/parallelLoad/ParallelClassesTransform.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class ParallelClassTr0 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr1 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr2 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr3 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr4 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr5 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr6 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr7 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr8 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr9 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr10 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr11 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr12 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr13 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr14 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr15 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr16 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr17 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr18 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr19 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr20 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr21 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr22 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr23 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr24 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr25 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr26 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr27 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr28 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr29 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr30 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr31 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr32 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr33 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr34 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr35 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr36 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr37 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr38 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-class ParallelClassTr39 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
-
-class ParallelClassesTransform {
- public static final int NUMBER_OF_CLASSES = 40;
- public static final String BEFORE_PATTERN = "class-transform-check: this-should-be-transformed";
- public static final String AFTER_PATTERN = "class-transform-check: this-has-been--transformed";
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/parallelLoad/ParallelLoadAndTransformTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Load app classes from CDS archive in parallel threads,
- * use initial transformation (CFLH)
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * /test/hotspot/jtreg/runtime/appcds/test-classes /test/hotspot/jtreg/runtime/appcds/jvmti
- * /test/hotspot/jtreg/testlibrary/jvmti
- * @requires vm.cds
- * @requires !vm.graal.enabled
- * @modules java.base/jdk.internal.misc
- * java.management
- * jdk.jartool/sun.tools.jar
- * java.instrument
- * @build TransformUtil TransformerAgent ParallelLoad
- * @run driver ParallelLoadAndTransformTest
- */
-import java.util.List;
-import java.util.stream.Collectors;
-import java.util.stream.IntStream;
-
-public class ParallelLoadAndTransformTest {
-
- public static void main(String[] args) throws Exception {
- String prop = "-Dappcds.parallel.transform.mode=cflh";
- String appJar = ClassFileInstaller.writeJar("parallel_load.jar",
- getClassList(true));
- String agentJar = prepareAgent();
-
- TestCommon.test(appJar, getClassList(false),
- "-javaagent:" + agentJar + "=ParallelClassTr.*",
- prop, "ParallelLoad");
- }
-
-
- private static String[] getClassList(boolean includeWatchdog) {
- List<String> classList =
- IntStream.range(0, ParallelClassesTransform.NUMBER_OF_CLASSES)
- .mapToObj(i -> "ParallelClassTr" + i)
- .collect(Collectors.toList());
-
- classList.add("ParallelLoad");
- classList.add("ParallelLoadThread");
- if (includeWatchdog)
- classList.add("ParallelLoadWatchdog");
-
- return classList.toArray(new String[0]);
- }
-
-
- // Agent is the same for all test cases
- private static String prepareAgent() throws Exception {
- String agentClasses[] = {
- "TransformerAgent",
- "TransformerAgent$SimpleTransformer",
- "TransformUtil"
- };
-
- String manifest = "../../../../testlibrary/jvmti/TransformerAgent.mf";
-
- return ClassFileInstaller.writeJar("TransformerAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile(manifest),
- agentClasses);
- }
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/transformRelatedClasses/TransformInterfaceImplementorAppCDS.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Exercise initial transformation (class file loader hook)
- * with CDS/AppCDS with Interface/Implementor pair
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * /test/hotspot/jtreg/runtime/appcds/jvmti /test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability
- * /test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses
- * /test/hotspot/jtreg/runtime/SharedArchiveFile /test/hotspot/jtreg/testlibrary/jvmti
- * /test/hotspot/jtreg/runtime/appcds/customLoader
- * /test/hotspot/jtreg/runtime/appcds/customLoader/test-classes
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @requires !vm.graal.enabled
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * java.instrument
- * @build TransformUtil TransformerAgent Interface Implementor
- * @run main/othervm TransformRelatedClassesAppCDS Interface Implementor
- */
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/transformRelatedClasses/TransformRelatedClassesAppCDS.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,209 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// Structure of the test:
-// TransformRelatedClassesAppCDS -- common main test driver
-// Invoked from test driver classes:
-// TransformInterfaceAndImplementor, TransformSuperAndSubClasses.java
-// prepares test artifacts, launches tests, checks results
-// SuperClazz, SubClass -- classes under test
-// Interface, Implementor -- classes under test
-// TransformerAgent -- an agent that is used when JVM-under-test is executed
-// to transform specific strings inside specified classes
-// TransformerAgent.mf - accompanies transformer agent
-// CustomLoaderApp -- a test "application" that is used to load
-// classes-under-test (Parent, Child) via custom class loader, using
-// AppCDS-v2 mechanism (unregistered custom loaders, aka FP)
-// This "app" is launched in a child process by this driver with sharing on.
-
-import java.io.File;
-import java.util.ArrayList;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-// This class is intended to test 2 parent-child relationships:
-// 1. Base Class (parent) and Derived Class (child)
-// 2. Interface (parent) and Implementor (child)
-// Parameters to main(): parent, child
-
-public class TransformRelatedClassesAppCDS extends TransformRelatedClasses {
- private static void log(String msg, Object... args) {
- String msg0 = String.format(msg, args);
- System.out.println("TransformRelatedClassesAppCDS: " + msg0);
- }
-
- // Initial Test Matrix:
- // (ParentTransformed = true/false, ChildTransformed = true/false) x
- // (BootCDS - see open tests, AppCDS-v1, AppCDS-v2-unregistered)
- // Total cases: 2 x 4 = 8
- public static void main(String args[]) throws Exception {
- TransformRelatedClassesAppCDS test =
- new TransformRelatedClassesAppCDS(args[0], args[1]);
-
- test.prepareAgent(agentClasses);
-
- // Test Table
- // testCaseId | transformParent | tranformChild | isParentExpectedShared | isChildExpectedShared
- ArrayList<TestEntry> testTable = new ArrayList<>();
-
- // base case - no tranformation - all expected to be shared
- testTable.add(new TestEntry(0, false, false, true, true));
-
- // transform parent only - both parent and child should not be shared
- testTable.add(new TestEntry(1, true, false, false, false));
-
- // transform parent and child - both parent and child should not be shared
- testTable.add(new TestEntry(2, true, true, false, false));
-
- // transform child only - parent should still be shared, but not child
- testTable.add(new TestEntry(3, false, true, true, false));
-
- // run the tests
- test.runWithAppLoader(testTable);
- test.runWithCustomLoader(testTable);
- }
-
-
- public TransformRelatedClassesAppCDS(String parent, String child) {
- super(parent, child);
-
- // a trick to get it compiled by jtreg
- CustomLoaderApp.ping();
- }
-
-
- private void prepareAgent(String[] agentClasses) throws Exception {
- String manifest = "../../../../testlibrary/jvmti/TransformerAgent.mf";
- agentJar = ClassFileInstaller.writeJar("TransformerAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile(manifest),
- agentClasses);
- }
-
-
- private void runWithAppLoader(ArrayList<TestEntry> testTable) throws Exception {
- String appJar = writeJar("app", testClasses);
-
- // create an archive
- OutputAnalyzer out = TestCommon.dump(appJar, testClasses);
- TestCommon.checkDump(out);
-
- // execute with archive
- for (TestEntry entry : testTable) {
- log("runTestWithAppLoader(): testCaseId = %d", entry.testCaseId);
- String params = TransformTestCommon.getAgentParams(entry, parent, child);
- String agentParam = String.format("-javaagent:%s=%s", agentJar, params);
- TestCommon.run("-Xlog:class+load=info", "-cp", appJar,
- agentParam, child)
- .assertNormalExit(output -> TransformTestCommon.checkResults(entry, output, parent, child));
- }
- }
-
-
- private String[] getCustomClassList(String loaderType, String customJar) {
- String type = child + "-" + loaderType;
-
- switch (type) {
-
- case "SubClass-unregistered":
- return new String[] {
- "CustomLoaderApp",
- "java/lang/Object id: 0",
- parent + " id: 1 super: 0 source: " + customJar,
- child + " id: 2 super: 1 source: " + customJar,
- };
-
- case "Implementor-unregistered":
- return new String[] {
- "CustomLoaderApp",
- "java/lang/Object id: 0",
- parent + " id: 1 super: 0 source: " + customJar,
- child + " id: 2 super: 0 interfaces: 1 source: " + customJar,
- };
-
- default:
- throw new IllegalArgumentException("getCustomClassList - wrong type: " + type);
- }
- }
-
-
- private void runWithCustomLoader(ArrayList<TestEntry> testTable) throws Exception {
- if (!Platform.areCustomLoadersSupportedForCDS()) {
- log("custom loader not supported for this platform" +
- " - skipping test case for custom loader");
- return;
- }
-
- if (TestCommon.isDynamicArchive()) {
- log("custom loader class list not applicable to dynamic archive" +
- " - skipping test case for custom loader");
- return;
- }
-
- String appClasses[] = {
- "CustomLoaderApp",
- };
-
- String customClasses[] = { parent, child };
-
- // create jar files: appJar, customJar (for custom loaders to load classes from)
- String appJar = writeJar("custldr-app", appClasses);
- String customJar = writeJar("custldr-custom", customClasses);
-
- for (TestEntry entry : testTable) {
- log("runTestWithCustomLoader(): testCaseId = %d", entry.testCaseId);
- // unregistered (aka FP) case
- String[] classList = getCustomClassList("unregistered",customJar);
- execAndCheckWithCustomLoader(entry, "unregistered", classList,
- appJar, agentJar, customJar);
- }
- }
-
-
- private void
- execAndCheckWithCustomLoader(TestEntry entry, String loaderType,
- String[] classList, String appJar,
- String agentJar, String customJar)
- throws Exception {
-
- OutputAnalyzer out = TestCommon.dump(appJar, classList);
- TestCommon.checkDump(out);
-
- String agentParam = "-javaagent:" + agentJar + "=" +
- TransformTestCommon.getAgentParams(entry, parent, child);
-
- TestCommon.run("-Xlog:class+load=info",
- "-cp", appJar,
- agentParam,
- "CustomLoaderApp",
- customJar, loaderType, child)
- .assertNormalExit(output -> TransformTestCommon.checkResults(entry, output, parent, child));
- }
-
-
- private String writeJar(String type, String[] classes)
- throws Exception {
- String jarName = String.format("%s-%s.jar", child, type);
- return ClassFileInstaller.writeJar(jarName, classes);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/jvmti/transformRelatedClasses/TransformSuperSubAppCDS.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Exercise initial transformation (class file loader hook)
- * with CDS/AppCDS with SubClass and SuperClass
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * /test/hotspot/jtreg/runtime/appcds/jvmti /test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability
- * /test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses
- * /test/hotspot/jtreg/runtime/SharedArchiveFile /test/hotspot/jtreg/testlibrary/jvmti
- * /test/hotspot/jtreg/runtime/appcds/customLoader
- * /test/hotspot/jtreg/runtime/appcds/customLoader/test-classes
- * @requires vm.cds
- * @requires vm.flavor != "minimal"
- * @requires !vm.graal.enabled
- * @modules java.base/jdk.internal.misc
- * jdk.jartool/sun.tools.jar
- * java.management
- * java.instrument
- * @build TransformUtil TransformerAgent SubClass SuperClazz
- * @run main/othervm TransformRelatedClassesAppCDS SuperClazz SubClass
- */
--- a/test/hotspot/jtreg/runtime/appcds/redefineClass/RedefineBasic.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,107 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-// package access top-level class to avoid problem with RedefineClassHelper
-// and nested types.
-class RedefineBasic_B {
- public static void okToCallBeforeRedefine() {
- System.out.println("okToCallBeforeRedefine");
- }
- public static void okToCallAfterRedefine() {
- throw new RuntimeException("okToCallAfterRedefine is called before redefinition, test failed");
- }
-}
-
-public class RedefineBasic {
-
- public static String newB =
- " class RedefineBasic_B { " +
- " public static void okToCallBeforeRedefine() { " +
- " throw new RuntimeException(\"newB: okToCallBeforeRedefine is " +
- " called after redefinition, test failed\"); }" +
- " public static void okToCallAfterRedefine() { " +
- " System.out.println(\"newB: okToCallAfterRedefine\"); } " +
- " } ";
-
-
-
- static class SubclassOfB extends RedefineBasic_B {
- public static void testAfterRedefine() {
- RedefineBasic_B.okToCallAfterRedefine();
- }
- }
-
- class Subclass2OfB extends RedefineBasic_B {
- public void testAfterRedefine() {
- super.okToCallAfterRedefine();
- }
- }
-
- // verify that a given class is shared, report error if necessary
- public static void
- verifyClassIsShared(WhiteBox wb, Class c) throws Exception {
- if (!wb.isSharedClass(c)) {
- throw new RuntimeException(
- "This class should be shared but isn't: " + c.getName());
- } else {
- System.out.println("The class is shared as expected: " +
- c.getName());
- }
- }
-
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- verifyClassIsShared(wb, RedefineBasic.class);
- verifyClassIsShared(wb, RedefineBasic_B.class);
- verifyClassIsShared(wb, SubclassOfB.class);
- verifyClassIsShared(wb, Subclass2OfB.class);
-
- // (1) Test case: verify that original B works as expected
- // and that redefined B is shared and works as expected,
- // with new behavior
- RedefineBasic_B.okToCallBeforeRedefine();
- RedefineClassHelper.redefineClass(RedefineBasic_B.class, newB);
- verifyClassIsShared(wb, RedefineBasic_B.class);
- RedefineBasic_B.okToCallAfterRedefine();
-
- // Static subclass of the super:
- // 1. Make sure it is still shared
- // 2. and it calls the correct super (the redefined one)
- verifyClassIsShared(wb, SubclassOfB.class);
- SubclassOfB.testAfterRedefine();
-
- // Same as above, but for non-static class
- verifyClassIsShared(wb, Subclass2OfB.class);
- RedefineBasic thisTest = new RedefineBasic();
- thisTest.testSubclass2OfB();
- }
-
- public void testSubclass2OfB() {
- Subclass2OfB sub = new Subclass2OfB();
- sub.testAfterRedefine();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/redefineClass/RedefineBasicTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Run /serviceability/jvmti/RedefineClasses/RedefineRunningMethods in AppCDS mode to
- * make sure class redefinition works with CDS.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/serviceability/jvmti/RedefineClasses /test/hotspot/jtreg/runtime/appcds
- * @modules java.compiler
- * java.instrument
- * jdk.jartool/sun.tools.jar
- * java.base/jdk.internal.misc
- * java.management
- * @run driver RedefineClassHelper
- * @build sun.hotspot.WhiteBox RedefineBasic
- * @run driver RedefineBasicTest
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class RedefineBasicTest {
- public static String sharedClasses[] = {
- "RedefineBasic",
- "RedefineBasic_B",
- "RedefineBasic$SubclassOfB",
- "RedefineBasic$Subclass2OfB",
- "RedefineClassHelper",
- "jdk/test/lib/compiler/InMemoryJavaCompiler",
- "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
- "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
- "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
- };
-
- public static void main(String[] args) throws Exception {
- String wbJar =
- ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
- String appJar =
- ClassFileInstaller.writeJar("RedefineBasic.jar", sharedClasses);
- String useWb = "-Xbootclasspath/a:" + wbJar;
-
- OutputAnalyzer output;
- TestCommon.testDump(appJar, sharedClasses, useWb);
-
- // redefineagent.jar is created by executing "@run driver RedefineClassHelper"
- // which should be called before executing RedefineBasicTest
- output = TestCommon.exec(appJar, useWb,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- "-javaagent:redefineagent.jar",
- "RedefineBasic");
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/redefineClass/RedefineRunningMethods_Shared.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Run /serviceability/jvmti/RedefineClasses/RedefineRunningMethods in AppCDS mode to
- * make sure class redefinition works with CDS.
- * @requires vm.cds
- * @library /test/lib /test/hotspot/jtreg/serviceability/jvmti/RedefineClasses /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.compiler
- * java.instrument
- * jdk.jartool/sun.tools.jar
- * @run driver RedefineClassHelper
- * @build sun.hotspot.WhiteBox RedefineRunningMethods_SharedHelper
- * @run driver RedefineRunningMethods_Shared
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-
-public class RedefineRunningMethods_Shared {
- public static String shared_classes[] = {
- "RedefineRunningMethods_Shared",
- "RedefineRunningMethods_SharedHelper",
- "RedefineRunningMethods",
- "RedefineRunningMethods$1",
- "RedefineRunningMethods$2",
- "RedefineRunningMethods$3",
- "RedefineRunningMethods_B",
- "RedefineClassHelper",
- "jdk/test/lib/compiler/InMemoryJavaCompiler",
- "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
- "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
- "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
- };
-
- public static void main(String[] args) throws Exception {
- String wbJar = ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
- String appJar = ClassFileInstaller.writeJar("RedefineRunningMethods_Shared.jar", shared_classes);
- String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
-
- OutputAnalyzer output;
- TestCommon.testDump(appJar, shared_classes,
- // command-line arguments ...
- use_whitebox_jar);
-
- // RedefineRunningMethods.java contained this:
- // @run main/othervm -javaagent:redefineagent.jar -Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace RedefineRunningMethods
- output = TestCommon.exec(appJar,
- // command-line arguments ...
- use_whitebox_jar,
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:+WhiteBoxAPI",
- // These arguments are expected by RedefineRunningMethods
- "-javaagent:redefineagent.jar",
- "-Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace",
- "RedefineRunningMethods_SharedHelper");
- TestCommon.checkExec(output);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/redefineClass/RedefineRunningMethods_SharedHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-/**
- * This class is executed by RedefineRunningMethods_Shared.java in
- * a sub-process.
- */
-public class RedefineRunningMethods_SharedHelper {
- public static void main(String[] args) throws Exception {
- // (1) Validate that all classes used by RedefineRunningMethods are all shared.
- WhiteBox wb = WhiteBox.getWhiteBox();
- for (String name : RedefineRunningMethods_Shared.shared_classes) {
- name = name.replace('/', '.');
- Class c = Class.forName(name);
- if (!wb.isSharedClass(c)) {
- throw new RuntimeException("Test set-up problem. " +
- "This class should be shared but isn't: " + name);
- } else {
- System.out.println("The class is shared as expected: " + name);
- }
- }
-
- // (2) Run the class redefinition test.
- RedefineRunningMethods.main(args);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/ExerciseGC.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Exercise GC with shared strings
- * @requires vm.cds.archived.java.heap
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloStringGC sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver ExerciseGC
- */
-public class ExerciseGC {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, ExerciseGC::test);
- }
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJarAndWhiteBox("HelloStringGC");
-
- SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("HelloStringGC"),
- "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
-
- SharedStringsUtils.runWithArchiveAndWhiteBox("HelloStringGC",
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+VerifyBeforeGC");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/ExtraSharedInput.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,7 +0,0 @@
-VERSION: 1.0
-@SECTION: Symbol
-0 -1:
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-11 -1: linkMethod
-18 -1: type can't be null
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/FlagCombo.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @summary Test relevant combinations of command line flags with shared strings
- * @requires vm.cds.archived.java.heap & vm.hasJFR
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build HelloString
- * @run driver FlagCombo
- */
-
-/**
- * @test
- * @summary Test relevant combinations of command line flags with shared strings
- * @comment A special test excluding the case that requires JFR
- * @requires vm.cds.archived.java.heap & !vm.hasJFR
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules java.base/jdk.internal.misc
- * @modules java.management
- * jdk.jartool/sun.tools.jar
- * @build HelloString
- * @run driver FlagCombo noJfr
- */
-
-import jdk.test.lib.BuildHelper;
-import jdk.test.lib.Platform;
-
-public class FlagCombo {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.buildJar("HelloString");
-
- SharedStringsUtils.dump(TestCommon.list("HelloString"),
- "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
-
- SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseG1GC");
-
- if (args.length == 0) {
- SharedStringsUtils.runWithArchiveAuto("HelloString",
- "-XX:StartFlightRecording=dumponexit=true");
- }
-
- SharedStringsUtils.runWithArchive("HelloString", "-XX:+UnlockDiagnosticVMOptions",
- "-XX:NativeMemoryTracking=detail", "-XX:+PrintNMTStatistics");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/HelloString.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class HelloString {
- public static void main(String args[]) {
- // Let's reference the string that is in the archive
- // Make sure the string below is in the shared string data file (string list)
- String testString = "shared_test_string_unique_14325";
- System.out.println("Hello String: " + testString);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/HelloStringGC.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class HelloStringGC {
- public static String[] array01 = new String[1000];
- public static String[] array02 = new String[1000];
-
- public static void main(String args[]) throws RuntimeException {
- String testString1 = "shared_test_string_unique_14325";
- String testString2 = "test123";
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (!wb.isShared(testString1) && !wb.areSharedStringsIgnored()) {
- throw new RuntimeException("testString1 is not shared");
- }
-
- for (int i=0; i<5; i++) {
- allocSomeStrings(testString1, testString2);
- array01 = null;
- array02 = null;
- System.gc();
- sleep(300);
- array01 = new String[1000];
- array02 = new String[1000];
- }
-
- wb.fullGC();
-
- System.out.println("HelloStringGC: PASS");
- }
-
- private static void allocSomeStrings(String s1, String s2) {
- for (int i = 0; i < 1000; i ++) {
- array01[i] = new String(s1);
- array02[i] = new String(s2);
- }
- }
-
- private static void sleep(int ms) {
- try {
- Thread.sleep(ms);
- } catch (InterruptedException e) {
- }
- }
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/HelloStringPlus.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// A test class to be launched in AppCDS mode, has basic+
-// coverage of string operations
-
-import sun.hotspot.WhiteBox;
-
-public class HelloStringPlus {
- public static void main(String args[]) {
- // Let's reference the string that is in archive
- String testString1 = "shared_test_string_unique_14325";
- System.out.println("Hello String: " + testString1);
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (!wb.isShared(testString1) && !wb.areSharedStringsIgnored()) {
- throw new RuntimeException("testString1 is not shared");
- }
-
- // Check other basic string operations
- // Interning and equality
- String[] testArray = new String[] {"shared_", "test_", "string_", "intern_", "12345"};
- String toBeInterned = "";
-
- StringBuilder sb = new StringBuilder();
- for (String s : testArray) {
- sb.append(s);
- }
- toBeInterned = sb.toString();
-
- System.out.println("About to intern a string: " + toBeInterned);
- toBeInterned.intern();
-
- // check equality
- if (testString1.equals(toBeInterned))
- throw new RuntimeException("Equality test 1 failed");
-
- if (!testString1.equals("shared_test_string" + '_' + "unique_14325"))
- throw new RuntimeException("Equality test 2 failed");
-
- // Chech the hash code functionality; no special assertions, just make sure
- // no crashe or exception occurs
- System.out.println("testString1.hashCode() = " + testString1.hashCode());
-
- // Check intern() method for "" string
- String empty = "";
- String empty_interned = empty.intern();
- if (!wb.isShared(empty)) {
- throw new RuntimeException("Empty string should be shared");
- }
- if (empty_interned != empty) {
- throw new RuntimeException("Different string is returned from intern() for empty string");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,206 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// NOTE: the test takes a long time for each VM option combination, so we split
-// it into 3 @test parts, so that they can be executed in parallel. If you make a
-// change, please ensure all @test blocks are in sync.
-
-
-/*
- * @test
- * @summary Test options that are incompatible with use of shared strings
- * Also test mismatch in oops encoding between dump time and run time
- * @requires vm.cds.archived.java.heap
- * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
- * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
- * vm options.
- * @requires (vm.gc=="null")
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
- * @build HelloString
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 0
- */
-
-
-/*
- * @test
- * @requires vm.cds.archived.java.heap
- * @requires (vm.gc=="null")
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
- * @build HelloString
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 1
- */
-
-/*
- * @test
- * @requires vm.cds.archived.java.heap
- * @requires (vm.gc=="null")
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
- * @build HelloString
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 2
- */
-
-
-import jdk.test.lib.Asserts;
-import jdk.test.lib.Platform;
-import jdk.test.lib.process.OutputAnalyzer;
-
-import sun.hotspot.code.Compiler;
-import sun.hotspot.gc.GC;
-
-public class IncompatibleOptions {
- static final String COOPS_DUMP_WARNING =
- "Cannot dump shared archive when UseCompressedOops or UseCompressedClassPointers is off";
- static final String COOPS_EXEC_WARNING =
- "UseCompressedOops and UseCompressedClassPointers must be on for UseSharedSpaces";
- static final String GC_WARNING =
- "Archived java heap is not supported";
- static final String OBJ_ALIGNMENT_MISMATCH =
- "The shared archive file's ObjectAlignmentInBytes of .* does not equal the current ObjectAlignmentInBytes of";
- static final String COMPACT_STRING_MISMATCH =
- "The shared archive file's CompactStrings setting .* does not equal the current CompactStrings setting";
-
- static String appJar;
- static String[] vmOptionsPrefix = {};
-
- public static void main(String[] args) throws Exception {
- String[] noargs = {};
- SharedStringsUtils.run(Integer.parseInt(args[0]), 3, noargs, IncompatibleOptions::test);
- // Add a new @test block if you get an assert ----^ about this number. See
- // SharedStringsUtils.java for details.
- }
-
- public static void test(String[] args_ignored) throws Exception {
- vmOptionsPrefix = SharedStringsUtils.getChildVMOptionsPrefix();
- appJar = JarBuilder.build("IncompatibleOptions", "HelloString");
-
- // Uncompressed OOPs
- testDump(1, "-XX:+UseG1GC", "-XX:-UseCompressedOops", COOPS_DUMP_WARNING, true);
- if (GC.Z.isSupported()) { // ZGC is included in build.
- testDump(1, "-XX:+UnlockExperimentalVMOptions", "-XX:+UseZGC", COOPS_DUMP_WARNING, true);
- }
-
- // incompatible GCs
- testDump(2, "-XX:+UseParallelGC", "", GC_WARNING, false);
- testDump(3, "-XX:+UseSerialGC", "", GC_WARNING, false);
- if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
- testDump(4, "-XX:+UseConcMarkSweepGC", "", GC_WARNING, false);
- }
-
- // ======= archive with compressed oops, run w/o
- testDump(5, "-XX:+UseG1GC", "-XX:+UseCompressedOops", null, false);
- testExec(5, "-XX:+UseG1GC", "-XX:-UseCompressedOops",
- COOPS_EXEC_WARNING, true);
-
- // NOTE: No warning is displayed, by design
- // Still run, to ensure no crash or exception
- testExec(6, "-XX:+UseParallelGC", "", "", false);
- testExec(7, "-XX:+UseSerialGC", "", "", false);
- if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
- testExec(8, "-XX:+UseConcMarkSweepGC", "", "", false);
- }
-
- // Test various oops encodings, by varying ObjectAlignmentInBytes and heap sizes
- testDump(9, "-XX:+UseG1GC", "-XX:ObjectAlignmentInBytes=8", null, false);
- testExec(9, "-XX:+UseG1GC", "-XX:ObjectAlignmentInBytes=16",
- OBJ_ALIGNMENT_MISMATCH, true);
-
- // See JDK-8081416 - Oops encoding mismatch with shared strings
- // produces unclear or incorrect warning
- // Correct the test case once the above is fixed
- // @ignore JDK-8081416 - for tracking purposes
- // for now, run test as is until the proper behavior is determined
- testDump(10, "-XX:+UseG1GC", "-Xmx1g", null, false);
- testExec(10, "-XX:+UseG1GC", "-Xmx32g", null, true);
-
- // CompactStrings must match between dump time and run time
- testDump(11, "-XX:+UseG1GC", "-XX:-CompactStrings", null, false);
- testExec(11, "-XX:+UseG1GC", "-XX:+CompactStrings",
- COMPACT_STRING_MISMATCH, true);
- testDump(12, "-XX:+UseG1GC", "-XX:+CompactStrings", null, false);
- testExec(12, "-XX:+UseG1GC", "-XX:-CompactStrings",
- COMPACT_STRING_MISMATCH, true);
- }
-
- static void testDump(int testCaseNr, String collectorOption, String extraOption,
- String expectedWarning, boolean expectedToFail) throws Exception {
-
- System.out.println("Testcase: " + testCaseNr);
- OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list("Hello"),
- TestCommon.concat(vmOptionsPrefix,
- "-XX:+UseCompressedOops",
- collectorOption,
- "-XX:SharedArchiveConfigFile=" + TestCommon.getSourceFile("SharedStringsBasic.txt"),
- "-Xlog:cds,cds+hashtables",
- extraOption));
-
- if (expectedWarning != null) {
- output.shouldContain(expectedWarning);
- }
-
- if (expectedToFail) {
- Asserts.assertNE(output.getExitValue(), 0,
- "JVM is expected to fail, but did not");
- }
- }
-
- static void testExec(int testCaseNr, String collectorOption, String extraOption,
- String expectedWarning, boolean expectedToFail) throws Exception {
-
- OutputAnalyzer output;
- System.out.println("Testcase: " + testCaseNr);
-
- // needed, otherwise system considers empty extra option as a
- // main class param, and fails with "Could not find or load main class"
- if (!extraOption.isEmpty()) {
- output = TestCommon.exec(appJar,
- TestCommon.concat(vmOptionsPrefix,
- "-XX:+UseCompressedOops",
- collectorOption, "-Xlog:cds", extraOption, "HelloString"));
- } else {
- output = TestCommon.exec(appJar,
- TestCommon.concat(vmOptionsPrefix,
- "-XX:+UseCompressedOops",
- collectorOption, "-Xlog:cds", "HelloString"));
- }
-
- if (expectedWarning != null) {
- output.shouldMatch(expectedWarning);
- }
-
- if (expectedToFail) {
- Asserts.assertNE(output.getExitValue(), 0);
- } else {
- SharedStringsUtils.checkExec(output);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/InternSharedString.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test shared strings together with string intern operation
- * @requires vm.cds.archived.java.heap
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile InternStringTest.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver InternSharedString
- */
-
-public class InternSharedString {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, InternSharedString::test);
- }
-
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJarAndWhiteBox("InternStringTest");
-
- SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("InternStringTest"),
- "ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables");
-
- String[] extraMatches = new String[] {
- InternStringTest.passed_output1,
- InternStringTest.passed_output2,
- InternStringTest.passed_output3 };
-
- SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatches, "InternStringTest");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/InternStringTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,79 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class InternStringTest {
- public static String passed_output1 = "Found shared string.";
- public static String passed_output2 = "Shared strings are equal.";
- public static String passed_output3 = "Found shared string containing latin1 supplement chars.";
- public static String passed_output4 = "Found shared string containing non-western chars.";
- public static final String latin1Sup = "XXXX \u00a3 YYYY"; // \u00a3 = The pound sign
- public static final String nonWestern = "XXXX \u5678 YYYY"; // \u5678 = Unicode Han Character 'ton (metric or English)'
-
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- // All string literals are shared.
- String shared1 = "LiveOak";
- String interned1 = shared1.intern();
- if (wb.areSharedStringsIgnored() || wb.isShared(interned1)) {
- System.out.println(passed_output1);
- } else {
- throw new RuntimeException("Failed: String is not shared.");
- }
-
- // Test 2: shared_string1.intern() == shared_string2.intern()
- String shared2 = "LiveOak";
- String interned2 = shared2.intern();
- if (interned1 == interned2) {
- System.out.println(passed_output2);
- } else {
- throw new RuntimeException("Not equal!");
- }
-
- // Test 3: interned strings with a char in latin1 supplement block [\u0080-\u00ff]
- {
- String a = "X" + latin1Sup.substring(1);
- String b = a.intern();
-
- if (wb.areSharedStringsIgnored() || wb.isShared(b)) {
- System.out.println(passed_output3);
- } else {
- throw new RuntimeException("Failed: expected shared string with latin1-supplement chars.");
- }
- }
-
- // Test 5: interned strings with non-western characters
- {
- String a = "X" + nonWestern.substring(1);
- String b = a.intern();
- if (wb.areSharedStringsIgnored() || wb.isShared(b)) {
- System.out.println(passed_output4);
- } else {
- throw new RuntimeException("Failed: expected shared string with non-western chars.");
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/InvalidFileFormat.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Check most common errors in file format
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloString
- * @run driver InvalidFileFormat
- */
-
-import java.io.File;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-
-// Checking most common error use cases
-// This file is not an exhastive test of various shared data file corruption
-// Note on usability intent: the shared data file is created and handled by
-// the previledge person in the server environment.
-public class InvalidFileFormat {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, InvalidFileFormat::test);
- }
-
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJar("HelloString");
-
- test("NonExistentFile.txt", "Unable to get hashtable dump file size");
- test("InvalidHeader.txt", "wrong version of hashtable dump file");
- test("InvalidVersion.txt", "wrong version of hashtable dump file");
- test("CorruptDataLine.txt", "Unknown data type. Corrupted at line 2");
- test("InvalidSymbol.txt", "Unexpected character. Corrupted at line 2");
- test("InvalidSymbolFormat.txt", "Unrecognized format. Corrupted at line 9");
- test("OverflowPrefix.txt", "Num overflow. Corrupted at line 4");
- test("UnrecognizedPrefix.txt", "Unrecognized format. Corrupted at line 5");
- test("TruncatedString.txt", "Truncated. Corrupted at line 3");
- test("LengthOverflow.txt", "string length too large: 2147483647");
- }
-
- private static void
- test(String dataFileName, String expectedWarning) throws Exception {
- System.out.println("Filename for testcase: " + dataFileName);
-
- OutputAnalyzer out = SharedStringsUtils.dumpWithoutChecks(TestCommon.list("HelloString"),
- "invalidFormat" + File.separator + dataFileName);
-
- CDSTestUtils.checkMappingFailure(out);
- out.shouldContain(expectedWarning).shouldHaveExitValue(1);
- }
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/LargePages.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Basic shared string test with large pages
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloString
- * @run driver LargePages
- */
-public class LargePages {
- static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
-
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, LargePages::test);
- }
-
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJar("HelloString");
-
- SharedStringsUtils.dump(TestCommon.list("HelloString"),
- "SharedStringsBasic.txt", "-XX:+UseLargePages", CDS_LOGGING);
- SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseLargePages");
-
- SharedStringsUtils.dump(TestCommon.list("HelloString"),
- "SharedStringsBasic.txt", CDS_LOGGING,
- "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
- SharedStringsUtils.runWithArchive("HelloString",
- "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/LockSharedStrings.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Test locking on shared strings
- * @requires vm.cds.archived.java.heap
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @compile LockStringTest.java LockStringValueTest.java
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver LockSharedStrings
- */
-
-public class LockSharedStrings {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, LockSharedStrings::test);
- }
-
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJarAndWhiteBox("LockStringTest", "LockStringValueTest");
-
- SharedStringsUtils.dumpWithWhiteBox(
- TestCommon.list("LockStringTest", "LockStringValueTest"),
- "ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables");
-
- String[] extraMatch = new String[] {"LockStringTest: PASS"};
- SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringTest");
-
- extraMatch = new String[] {"LockStringValueTest: PASS"};
- SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringValueTest",
- "--add-opens=java.base/java.lang=ALL-UNNAMED");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/LockStringTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,98 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class LockStringTest extends Thread {
- static String lock;
- static boolean done;
- static WhiteBox wb = WhiteBox.getWhiteBox();
-
- public static void main(String[] args) throws Exception {
-
- if (wb.areSharedStringsIgnored()) {
- System.out.println("The shared strings are ignored");
- System.out.println("LockStringTest: PASS");
- return;
- }
-
- if (!wb.isShared(LockStringTest.class)) {
- throw new RuntimeException("Failed: LockStringTest class is not shared.");
- }
-
- // Note: This class is archived. All string literals (including the ones used in this class)
- // in all archived classes are interned into the CDS shared string table.
-
- doTest("StringLock", false);
- doTest("", true);
-
- // The following string has a 0 hashCode. Calling String.hashCode() could cause
- // the String.hash field to be written into, if so make sure we don't functionally
- // break.
- doTest("\u0121\u0151\u00a2\u0001\u0001\udbb2", true);
- }
-
- private static void doTest(String s, boolean hasZeroHashCode) throws Exception {
- lock = s;
- done = false;
-
- if (!wb.isShared(lock)) {
- throw new RuntimeException("Failed: String \"" + lock + "\" is not shared.");
- }
-
- if (hasZeroHashCode && lock.hashCode() != 0) {
- throw new RuntimeException("Shared string \"" + lock + "\" should have 0 hashCode, but is instead " + lock.hashCode());
- }
-
- String copy = new String(lock);
- if (lock.hashCode() != copy.hashCode()) {
- throw new RuntimeException("Shared string \"" + lock + "\" does not have the same hashCode as its non-shared copy");
- }
-
- new LockStringTest().start();
-
- synchronized(lock) {
- while (!done) {
- lock.wait();
- }
- }
- System.gc();
- System.out.println("LockStringTest: PASS");
- }
-
- public void run() {
- String shared = "LiveOak";
- synchronized (lock) {
- for (int i = 0; i < 100; i++) {
- new String(shared);
- System.gc();
- try {
- sleep(5);
- } catch (InterruptedException e) {}
- }
- done = true;
- lock.notify();
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/LockStringValueTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.reflect.*;
-import sun.hotspot.WhiteBox;
-
-/*
- * Lock the 'value' field of a known shared string, java.lang.Object
- */
-public class LockStringValueTest {
- public static void main(String args[]) {
- String s = "LiveOak";
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (wb.areSharedStringsIgnored()) {
- System.out.println("The shared strings are ignored");
- System.out.println("LockStringValueTest: PASS");
- return;
- }
-
- if (!wb.isShared(s)) {
- throw new RuntimeException("LockStringValueTest Failed: String is not shared.");
- }
-
- Class c = s.getClass();
- try {
- Field f = c.getDeclaredField("value");
- f.setAccessible(true);
- Object v = f.get(s);
- lock(v);
- } catch (NoSuchFieldException nfe) {
- } catch (IllegalAccessException iae) {}
- }
-
- public static void lock(Object o) {
- synchronized (o) {
- System.out.println("LockStringValueTest: PASS");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsBasic.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Basic test for shared strings
- * @requires vm.cds.archived.java.heap
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloString
- * @run driver SharedStringsBasic
- */
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-// This test does not use SharedStringsUtils.dumpXXX()
-// and SharedStringsUtils.runWithXXX() intentionally:
-// - in order to demonstrate the basic use of the functionality
-// - to provide sanity check and catch potential problems in the utils
-public class SharedStringsBasic {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, SharedStringsBasic::test);
- }
-
- public static void test(String[] args) throws Exception {
- String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
-
- String appJar = JarBuilder.build("SharedStringsBasic", "HelloString");
-
- String sharedArchiveConfigFile =
- TestCommon.getSourceFile("SharedStringsBasic.txt").toString();
-
- ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
- TestCommon.concat(vmOptionsPrefix,
- "-cp", appJar,
- "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
- "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
- "-Xshare:dump",
- "-Xlog:cds,cds+hashtables"));
-
- TestCommon.executeAndLog(dumpPb, "dump")
- .shouldContain("Shared string table stats")
- .shouldHaveExitValue(0);
-
- ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
- TestCommon.concat(vmOptionsPrefix,
- "-cp", appJar,
- "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
- "-Xshare:auto",
- "-showversion",
- "HelloString"));
-
- TestCommon.executeAndLog(runPb, "run").shouldHaveExitValue(0);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsBasic.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-1: *
-1: -
-1: .
-1: /
-1: :
-1: C
-1: I
-1: J
-1: U
-1: Z
-1: _
-8: segments
-1: |
-5: cp850
-5: cp852
-5: cp855
-5: cp857
-5: cp858
-5: cp862
-5: cp866
-11: ISO_8859_13
-11: ISO_8859_15
-5: cp874
-47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-7: CHECKED
-3: zip
-10: waitStatus
-33: java.lang.invoke.MethodHandleImpl
-7: .jimage
-5: cp912
-5: cp914
-5: cp915
-5: cp920
-5: cp923
-5: cp936
-5: euccn
-5: eucjp
-11: permissions
-5: euckr
-6: SIGNAL
-5: cp737
-17: java.library.path
-5: cp775
-13: classValueMap
-4: utf8
-9: PROPAGATE
-9: baseCount
-7: cskoi8r
-8: cyrillic
-@SECTION: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsBasicPlus.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Basic plus test for shared strings
- * @requires vm.cds.archived.java.heap
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloStringPlus sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver SharedStringsBasicPlus
- */
-
-public class SharedStringsBasicPlus {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, SharedStringsBasicPlus::test);
- }
-
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJarAndWhiteBox("HelloStringPlus");
-
- SharedStringsUtils.dumpWithWhiteBox( TestCommon.list("HelloStringPlus"),
- "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
-
- SharedStringsUtils.runWithArchiveAndWhiteBox("HelloStringPlus");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsHumongous.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Use a shared string allocated in a humongous G1 region.
- * @comment -- the following implies that G1 is used (by command-line or by default)
- * @requires vm.cds.archived.java.heap
- *
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloString
- * @build sun.hotspot.WhiteBox
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. SharedStringsHumongous
- */
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import sun.hotspot.WhiteBox;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-import jdk.test.lib.Asserts;
-
-public class SharedStringsHumongous {
- static String sharedArchiveConfigFile = System.getProperty("user.dir") + File.separator + "SharedStringsHumongous_gen.txt";
-
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- try (FileOutputStream fos = new FileOutputStream(sharedArchiveConfigFile)) {
- PrintWriter out = new PrintWriter(new OutputStreamWriter(fos));
- out.println("VERSION: 1.0");
- out.println("@SECTION: String");
- out.println("31: shared_test_string_unique_14325");
- int region_size = wb.g1RegionSize();
- char body[] = new char[region_size + region_size / 2];
- for (int i = 0; i < body.length; i++) {
- body[i] = 'x';
- }
- Asserts.assertTrue(wb.g1IsHumongous(body));
- String prefix = "generated_string (followed by " + body.length + " 'x') ";
-
- System.out.println("G1 region size: " + region_size);
- System.out.println("Using a humongous string: " + prefix);
-
- String s = prefix + new String(body);
- out.println(s.length() + ": " + s);
- out.close();
- }
-
- SharedStringsUtils.run(args, SharedStringsHumongous::test);
- }
-
- public static void test(String[] args) throws Exception {
- String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
- String appJar = JarBuilder.build("SharedStringsHumongous", "HelloString");
-
- OutputAnalyzer dumpOutput = TestCommon.dump(appJar, TestCommon.list("HelloString"),
- TestCommon.concat(vmOptionsPrefix,
- "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
- "-Xlog:gc+region+cds",
- "-Xlog:gc+region=trace"));
- TestCommon.checkDump(dumpOutput, "extra interned string ignored; size too large");
- // Extra strings that are humongous are not kelp alive, so they should be GC'ed
- // before dumping the string table. That means the heap should contain no
- // humongous regions.
- dumpOutput.shouldNotMatch("gc,region,cds. HeapRegion 0x[0-9a-f]* HUM");
-
- OutputAnalyzer execOutput = TestCommon.exec(appJar,
- TestCommon.concat(vmOptionsPrefix, "HelloString"));
- TestCommon.checkExec(execOutput);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsStress.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Write a lots of shared strings.
- * @requires vm.cds.archived.java.heap
- * @library /test/hotspot/jtreg/runtime/appcds /test/lib
- * @modules jdk.jartool/sun.tools.jar
- * @build HelloString
- * @run driver/timeout=500 SharedStringsStress
- */
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class SharedStringsStress {
- static String sharedArchiveConfigFile = System.getProperty("user.dir") + File.separator + "SharedStringsStress_gen.txt";
-
- public static void main(String[] args) throws Exception {
- try (FileOutputStream fos = new FileOutputStream(sharedArchiveConfigFile)) {
- PrintWriter out = new PrintWriter(new OutputStreamWriter(fos));
- out.println("VERSION: 1.0");
- out.println("@SECTION: String");
- out.println("31: shared_test_string_unique_14325");
- for (int i=0; i<200000; i++) {
- String s = "generated_string " + i;
- out.println(s.length() + ": " + s);
- }
- out.close();
- }
-
- SharedStringsUtils.run(args, SharedStringsStress::test);
- }
-
- public static void test(String[] args) throws Exception {
- String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
- String appJar = JarBuilder.build("SharedStringsStress", "HelloString");
-
- String test_cases[][] = {
- // default heap size
- {},
-
- // Test for handling of heap fragmentation. With sharedArchiveConfigFile, we will dump about
- // 18MB of shared objects on 64 bit VM (smaller on 32-bit).
- //
- // During dump time, an extra copy of these objects are allocated,
- // so we need about 36MB, plus a few MB for other system data. So 64MB total heap
- // should be enough.
- //
- // The VM should executed a full GC to maximize contiguous free space and
- // avoid fragmentation.
- {"-Xmx64m"},
- };
-
- for (String[] extra_opts: test_cases) {
- vmOptionsPrefix = TestCommon.concat(vmOptionsPrefix, extra_opts);
-
- OutputAnalyzer dumpOutput = TestCommon.dump(appJar, TestCommon.list("HelloString"),
- TestCommon.concat(vmOptionsPrefix,
- "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
- "-Xlog:gc+region+cds",
- "-Xlog:gc+region=trace"));
- TestCommon.checkDump(dumpOutput);
- OutputAnalyzer execOutput = TestCommon.exec(appJar,
- TestCommon.concat(vmOptionsPrefix, "HelloString"));
- TestCommon.checkExec(execOutput);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsUtils.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Asserts;
-
-// A helper/utility class for testing shared strings
-public class SharedStringsUtils {
- public static final String TEST_JAR_NAME = "test";
- public static final String TEST_JAR_NAME_FULL = "test.jar";
- public static final String WHITEBOX_JAR_NAME = "whitebox";
-
- public static interface Test {
- public void dotest(String args[]) throws Exception ;
- }
-
- private static String[][] vmOptionCombos = {
- {},
- {"-XX:+UseStringDeduplication"},
- {"-XX:-CompactStrings"}
- };
-
- private static String childVMOptionsPrefix[] = {};
-
- // SharedStringsUtils.run() is for running the main test body multiple times, each with a different
- // set of extra VM options that are passed to the child processes.
- //
- // See ./ExerciseGC.java for an example.
- public static void run(String args[], Test t) throws Exception {
- int numSetOfChildVMOptions = vmOptionCombos.length;
- for (int i=0; i< numSetOfChildVMOptions; i++) {
- run(i, numSetOfChildVMOptions, args, t);
- }
- }
-
- public static void run(int i, int numSetOfChildVMOptions, String args[], Test t) throws Exception {
- // When you add a new set of options to vmOptionCombos, we make sure all
- // callers of this method (i.e., IncompatibleOptions.java) knows about it and will
- // add new @test blocks accordingly.
- Asserts.assertEQ(numSetOfChildVMOptions, vmOptionCombos.length);
- String opts[] = vmOptionCombos[i];
-
- System.out.print("Running with extra VM option prefix for child processes [" + opts.length + "] =");
- for (String o : opts) {
- System.out.print(" " + o);
- }
- System.out.println();
- childVMOptionsPrefix = opts;
- t.dotest(args);
- }
-
- public static String[] getChildVMOptionsPrefix() {
- return childVMOptionsPrefix;
- }
-
- public static String getWbParam() {
- return "-Xbootclasspath/a:" + TestCommon.getTestJar(WHITEBOX_JAR_NAME + ".jar");
- }
-
- // build the test jar
- public static void buildJar(String... classes) throws Exception {
- JarBuilder.build(TEST_JAR_NAME, classes);
- }
-
- // build the test jar and a whitebox jar
- public static void buildJarAndWhiteBox(String... classes) throws Exception {
- JarBuilder.build(true, WHITEBOX_JAR_NAME, "sun/hotspot/WhiteBox");
- buildJar(classes);
- }
-
- // execute the "dump" operation, but do not check the output
- public static OutputAnalyzer dumpWithoutChecks(String appClasses[],
- String sharedDataFile, String... extraOptions) throws Exception {
-
- String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
- String[] args =
- TestCommon.concat(extraOptions, "-XX:+UseCompressedOops", "-XX:+UseG1GC",
- "-XX:SharedArchiveConfigFile=" +
- TestCommon.getSourceFile(sharedDataFile));
- args = TestCommon.concat(childVMOptionsPrefix, args);
-
- return TestCommon.dump(appJar, appClasses, args);
- }
-
- // execute the dump operation and check the output
- public static OutputAnalyzer dump(String appClasses[],
- String sharedDataFile, String... extraOptions) throws Exception {
- OutputAnalyzer output = dumpWithoutChecks(appClasses, sharedDataFile, extraOptions);
- checkDump(output);
- return output;
- }
-
- public static OutputAnalyzer dumpWithWhiteBox(String appClasses[],
- String sharedDataFile, String... extraOptions) throws Exception {
- return dump(appClasses, sharedDataFile,
- TestCommon.concat(extraOptions, getWbParam()) );
- }
-
- // execute/run test with shared archive
- public static OutputAnalyzer runWithArchiveAuto(String className,
- String... extraOptions) throws Exception {
-
- String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
- String[] args = TestCommon.concat(extraOptions,
- "-cp", appJar, "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
- args = TestCommon.concat(childVMOptionsPrefix, args);
-
- OutputAnalyzer output = TestCommon.execAuto(args);
- checkExecAuto(output);
- return output;
- }
-
- public static OutputAnalyzer runWithArchive(String className,
- String... extraOptions) throws Exception {
-
- return runWithArchive(new String[0], className, extraOptions);
- }
-
- public static OutputAnalyzer runWithArchive(String[] extraMatches,
- String className, String... extraOptions) throws Exception {
-
- String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
- String[] args = TestCommon.concat(extraOptions,
- "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
- args = TestCommon.concat(childVMOptionsPrefix, args);
-
- OutputAnalyzer output = TestCommon.exec(appJar, args);
- checkExec(output, extraMatches);
- return output;
- }
-
-
- // execute/run test with shared archive and white box
- public static OutputAnalyzer runWithArchiveAndWhiteBox(String className,
- String... extraOptions) throws Exception {
-
- return runWithArchive(className,
- TestCommon.concat(extraOptions, getWbParam(),
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI") );
- }
-
- public static OutputAnalyzer runWithArchiveAndWhiteBox(String[] extraMatches,
- String className, String... extraOptions) throws Exception {
-
- return runWithArchive(extraMatches, className,
- TestCommon.concat(extraOptions, getWbParam(),
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI") );
- }
-
-
- public static void checkDump(OutputAnalyzer output) throws Exception {
- output.shouldContain("Shared string table stats");
- TestCommon.checkDump(output);
- }
-
- public static void checkExec(OutputAnalyzer output) throws Exception {
- TestCommon.checkExec(output, new String[0]);
- }
-
- public static void checkExecAuto(OutputAnalyzer output) throws Exception {
- CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
- TestCommon.checkExec(output, opts);
- }
-
- public static void checkExec(OutputAnalyzer output, String[] extraMatches) throws Exception {
- TestCommon.checkExec(output, extraMatches);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsWb.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class SharedStringsWb {
- public static void main(String[] args) throws Exception {
- WhiteBox wb = WhiteBox.getWhiteBox();
- String s = "shared_test_string_unique_14325";
- s = s.intern();
- if (wb.areSharedStringsIgnored() || wb.isShared(s)) {
- System.out.println("Found shared string.");
- } else {
- throw new RuntimeException("String is not shared.");
- }
- }
-}
-
-
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsWbTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary White box test for shared strings
- * @requires vm.cds.archived.java.heap
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @modules jdk.jartool/sun.tools.jar
- * @build sun.hotspot.WhiteBox SharedStringsWb
- * @run driver ClassFileInstaller sun.hotspot.WhiteBox
- * @run driver SharedStringsWbTest
- */
-
-import java.io.*;
-import sun.hotspot.WhiteBox;
-
-public class SharedStringsWbTest {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, SharedStringsWbTest::test);
- }
-
- public static void test(String[] args) throws Exception {
- SharedStringsUtils.buildJarAndWhiteBox("SharedStringsWb");
-
- SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("SharedStringsWb"),
- "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
-
- SharedStringsUtils.runWithArchiveAndWhiteBox("SharedStringsWb");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SysDictCrash.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * @test
- * @summary Regression test for JDK-8098821
- * @bug 8098821
- * @requires vm.cds.archived.java.heap
- * @modules jdk.jartool/sun.tools.jar
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds
- * @run driver SysDictCrash
- */
-
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class SysDictCrash {
- public static void main(String[] args) throws Exception {
- SharedStringsUtils.run(args, SysDictCrash::test);
- }
-
- public static void test(String[] args) throws Exception {
- String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
-
- // SharedBaseAddress=0 puts the archive at a very high address on solaris,
- // which provokes the crash.
- ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
- TestCommon.concat(vmOptionsPrefix,
- "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
- "-cp", ".",
- "-XX:SharedBaseAddress=0", "-XX:SharedArchiveFile=./SysDictCrash.jsa",
- "-Xshare:dump",
- "-showversion", "-Xlog:cds,cds+hashtables"));
-
- boolean continueTest = true;
- OutputAnalyzer output = TestCommon.executeAndLog(dumpPb, "dump");
- try {
- TestCommon.checkDump(output);
- } catch (java.lang.RuntimeException re) {
- if (!output.getStdout().contains("UseCompressedOops and UseCompressedClassPointers have been disabled due to")) {
- throw re;
- } else {
- System.out.println("Shared archive was not created due to UseCompressedOops and UseCompressedClassPointers have been disabled.");
- continueTest = false;
- }
- }
-
- if (!continueTest) {
- return;
- }
-
- ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
- TestCommon.concat(vmOptionsPrefix,
- "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
- "-XX:SharedArchiveFile=./SysDictCrash.jsa",
- "-Xshare:on",
- "-version"));
-
- TestCommon.checkExec(TestCommon.executeAndLog(runPb, "exec"));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/CorruptDataLine.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-VERSION: 1.0
-SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-1: *
-1: -
-1: .
-1: /
-1: :
-1: C
-1: I
-1: J
-1: U
-1: Z
-1: _
-8: segments
-1: |
-5: cp850
-5: cp852
-5: cp855
-5: cp857
-5: cp858
-5: cp862
-5: cp866
-11: ISO_8859_13
-11: ISO_8859_15
-5: cp874
-47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-7: CHECKED
-3: zip
-10: waitStatus
-33: java.lang.invoke.MethodHandleImpl
-7: .jimage
-5: cp912
-5: cp914
-5: cp915
-5: cp920
-5: cp923
-5: cp936
-5: euccn
-5: eucjp
-11: permissions
-5: euckr
-6: SIGNAL
-5: cp737
-17: java.library.path
-5: cp775
-13: classValueMap
-4: utf8
-9: PROPAGATE
-9: baseCount
-7: cskoi8r
-8: cyrillic
-#DATATYPE: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidDataType.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-1: *
-1: -
-1: .
-1: /
-1: :
-1: C
-1: I
-1: J
-1: U
-1: Z
-1: _
-8: segments
-1: |
-5: cp850
-5: cp852
-5: cp855
-5: cp857
-5: cp858
-5: cp862
-5: cp866
-11: ISO_8859_13
-11: ISO_8859_15
-5: cp874
-47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-7: CHECKED
-3: zip
-10: waitStatus
-33: java.lang.invoke.MethodHandleImpl
-7: .jimage
-5: cp912
-5: cp914
-5: cp915
-5: cp920
-5: cp923
-5: cp936
-5: euccn
-5: eucjp
-11: permissions
-5: euckr
-6: SIGNAL
-5: cp737
-17: java.library.path
-5: cp775
-13: classValueMap
-4: utf8
-9: PROPAGATE
-9: baseCount
-7: cskoi8r
-8: cyrillic
-#DATATYPE: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidHeader.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-Garbage Header x0935#%0sl
-@SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-1: *
-1: -
-1: .
-1: /
-1: :
-1: C
-1: I
-1: J
-1: U
-1: Z
-1: _
-8: segments
-1: |
-5: cp850
-5: cp852
-5: cp855
-5: cp857
-5: cp858
-5: cp862
-5: cp866
-11: ISO_8859_13
-11: ISO_8859_15
-5: cp874
-47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-7: CHECKED
-3: zip
-10: waitStatus
-33: java.lang.invoke.MethodHandleImpl
-7: .jimage
-5: cp912
-5: cp914
-5: cp915
-5: cp920
-5: cp923
-5: cp936
-5: euccn
-5: eucjp
-11: permissions
-5: euckr
-6: SIGNAL
-5: cp737
-17: java.library.path
-5: cp775
-13: classValueMap
-4: utf8
-9: PROPAGATE
-9: baseCount
-7: cskoi8r
-8: cyrillic
-#DATATYPE: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidString.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,6 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-31: shred_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidStringFormat.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-5:: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-1: *
-1: -
-1: .
-1: /
-1: :
-1: C
-1: I
-1: J
-1: U
-1: Z
-1: _
-8: segments
-1: |
-5: cp850
-5: cp852
-5: cp855
-5: cp857
-5: cp858
-5: cp862
-5: cp866
-11: ISO_8859_13
-11: ISO_8859_15
-5: cp874
-47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-7: CHECKED
-3: zip
-10: waitStatus
-33: java.lang.invoke.MethodHandleImpl
-7: .jimage
-5: cp912
-5: cp914
-5: cp915
-5: cp920
-5: cp923
-5: cp936
-5: euccn
-5: eucjp
-11: permissions
-5: euckr
-6: SIGNAL
-5: cp737
-17: java.library.path
-5: cp775
-13: classValueMap
-4: utf8
-9: PROPAGATE
-9: baseCount
-7: cskoi8r
-8: cyrillic
-#DATATYPE: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidSymbol.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,12 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-8: cyrillic
-@SECTION: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMet%%%hod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidSymbolFormat.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,11 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-@SECTION: Symbol
-41: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/InvalidVersion.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-VERSION: 0.0
-@SECTION: String
-0:
-5: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-1: *
-1: -
-1: .
-1: /
-1: :
-1: C
-1: I
-1: J
-1: U
-1: Z
-1: _
-8: segments
-1: |
-5: cp850
-5: cp852
-5: cp855
-5: cp857
-5: cp858
-5: cp862
-5: cp866
-11: ISO_8859_13
-11: ISO_8859_15
-5: cp874
-47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
-7: CHECKED
-3: zip
-10: waitStatus
-33: java.lang.invoke.MethodHandleImpl
-7: .jimage
-5: cp912
-5: cp914
-5: cp915
-5: cp920
-5: cp923
-5: cp936
-5: euccn
-5: eucjp
-11: permissions
-5: euckr
-6: SIGNAL
-5: cp737
-17: java.library.path
-5: cp775
-13: classValueMap
-4: utf8
-9: PROPAGATE
-9: baseCount
-7: cskoi8r
-8: cyrillic
-#DATATYPE: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/LengthOverflow.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,10 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-2147483647: s
-5: cp819
-31: shared_test_string_intern_12345
-7: test123
-@SECTION: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/OverflowPrefix.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,11 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-2147483648: cp819
-31: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-@SECTION: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/TruncatedString.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,10 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-40000: s
-5: cp819
-31: shared_test_string_intern_12345
-7: test123
-@SECTION: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/invalidFormat/UnrecognizedPrefix.txt Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,11 +0,0 @@
-VERSION: 1.0
-@SECTION: String
-0:
-5: cp819
-3E: shared_test_string_unique_14325
-31: shared_test_string_intern_12345
-7: test123
-@SECTION: Symbol
-41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
-10 -1: linkMethod
-20 -1: isAlphaNumericString
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ArrayListTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.util.*;
-
-// This is a test case executed by DumpClassList.java to load classes
-// from various places to ensure that they are not written to the class list.
-public class ArrayListTest {
- public static void main(String args[]) throws Exception {
- // The following lambda usage should generate various classes like
- // java.lang.invoke.LambdaForm$MH/1146743572. All of them should be excluded from
- // the class list.
- List<String> a = new ArrayList<>();
- a.add("hello world.");
- a.forEach(str -> System.out.println(str));
-
- System.out.println(Class.forName("java.lang.NewClass")); // should be excluded from the class list.
- System.out.println(Class.forName("boot.append.Foo")); // should be excluded from the class list.
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/BootClassPathAppendHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class BootClassPathAppendHelper {
- public static void main(String[] args) throws ClassNotFoundException {
- Class cls = Class.forName("Hello");
-
- if (cls == null) {
- throw new java.lang.RuntimeException("Cannot find Hello.class");
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (!wb.isSharedClass(cls)) {
- System.out.println("Hello.class is not in shared space as expected.");
- } else {
- throw new java.lang.RuntimeException("Hello.class shouldn't be in shared space.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/C1.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package sealed.pkg;
-
-public class C1 {
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/C2.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package pkg;
-
-public class C2 {
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Child.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class Child extends Super {}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/CpAttr1.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class CpAttr1 {
- public static void main(String args[]) {
- System.out.println("2"); CpAttr2.doit(); // Only the version of this class defined in CpAttr2.java will not throw exception.
- System.out.println("3"); CpAttr3.doit(); // Only the version of this class defined in CpAttr3.java will not throw exception.
- System.out.println("4"); CpAttr4.doit(); // Only the version of this class defined in CpAttr4.java will not throw exception.
- System.out.println("5"); CpAttr5.doit(); // Only the version of this class defined in CpAttr5.java will not throw exception.
- System.out.println("Test passed");
- }
-}
-
-class CpAttr2 { static void doit() {throw new RuntimeException("");} }
-class CpAttr3 { static void doit() {throw new RuntimeException("");} }
-class CpAttr4 { static void doit() {throw new RuntimeException("");} }
-class CpAttr5 { static void doit() {throw new RuntimeException("");} }
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/CpAttr2.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class CpAttr2 { static void doit() {} }
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/CpAttr3.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class CpAttr2 { static void doit() {throw new RuntimeException("");} }
-class CpAttr3 { static void doit() {} }
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/CpAttr4.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class CpAttr2 { static void doit() {throw new RuntimeException("");} }
-class CpAttr3 { static void doit() {throw new RuntimeException("");} }
-class CpAttr4 { static void doit() {} }
-class CpAttr5 { static void doit() {throw new RuntimeException("");} }
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/CpAttr5.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class CpAttr5 { static void doit() {} }
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/DummyClassHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.*;
-import java.lang.reflect.*;
-import jdk.test.lib.cds.CDSTestUtils;
-import sun.hotspot.WhiteBox;
-
-public class DummyClassHelper {
- static void checkDummyMethod(Class<?> cls, String className) {
- Method m = null;
- try {
- m = cls.getMethod("thisClassIsDummy");
- throw new java.lang.RuntimeException(className +
- " should be loaded from the jimage and should not have the thisClassIsDummy() method.");
- } catch(NoSuchMethodException ex) {
- System.out.println(ex.toString());
- }
- }
-
- public static void main(String[] args) throws Exception {
- String[] classNames = {args[0], args[1]};
- Class cls = null;
- boolean doWBCheck = (args.length == 3);
- WhiteBox wb = null;
- if (doWBCheck) {
- wb = WhiteBox.getWhiteBox();
- }
- for (int i = 0; i < classNames.length; i++) {
- cls = Class.forName(classNames[i]);
- checkDummyMethod(cls, classNames[i]);
- if (doWBCheck) {
- // FIXME: for dynamic archive, the class loaded from the
- // bootclasspath jar during dump time is not loaded from the
- // archive during run time.
- if (!CDSTestUtils.isDynamicArchive()) {
- if (!wb.isSharedClass(cls)) {
- throw new java.lang.RuntimeException(classNames[i] +
- ".class should be in shared space.");
- }
- }
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/EmptyClassHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.*;
-
-import java.lang.reflect.Method;
-import jdk.internal.access.JavaLangAccess;
-import jdk.internal.access.SharedSecrets;
-
-class EmptyClassHelper {
- static final JavaLangAccess jla = SharedSecrets.getJavaLangAccess();
- static final String USE_APP = "useAppLoader";
- public static void main(String[] args) throws Exception {
- Class cls = null;
- Method m = null;
- ClassLoader appLoader = ClassLoader.getSystemClassLoader();
- String className = "com.sun.tools.javac.Main";
- if (args[0].equals(USE_APP)) {
- cls = appLoader.loadClass(className);
- System.out.println("appLoader loaded class");
- try {
- m = cls.getMethod("main", String[].class);
- System.out.println("appLoader found method main");
- } catch(NoSuchMethodException ex) {
- System.out.println(ex.toString());
- }
- } else {
- cls = jla.findBootstrapClassOrNull(appLoader, className);
- System.out.println("bootLoader loaded class");
- System.out.println("cls = " + cls);
- try {
- m = cls.getMethod("main", String[].class);
- System.out.println("bootLoader found method main");
- } catch(NoSuchMethodException ex) {
- System.out.println(ex.toString());
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/FieldAnnotationsApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Field;
-
-public class FieldAnnotationsApp {
- @MyAnnotation(name="myField1", value="myValue1")
- public String myField1 = null;
-
- @MyAnnotation(name="myField2", value="myValue2")
- public String myField2 = null;
-
- public static void main(String args[]) throws Exception {
- for (int i=1; i<=2; i++) {
- Field field = FieldAnnotationsApp.class.getField("myField" + i);
- Annotation[] annotations = field.getDeclaredAnnotations();
-
- for (Annotation anno : annotations){
- if (anno instanceof MyAnnotation){
- MyAnnotation myAnno = (MyAnnotation) anno;
- String name = myAnno.name();
- String value = myAnno.value();
-
- System.out.println("Field : " + field.getName());
- System.out.println(" myAnno.name : " + name);
- System.out.println(" myAnno.value: " + value);
-
- if (!(name.equals("myField" + i) && value.equals("myValue" + i))) {
- throw new Exception("Unexpected annotation values: " + i + " = " + value);
- }
- }
- }
- }
- System.out.println("Field annotations are OK.");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ForNameTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class ForNameTest {
- public static void main(String[] args) throws Throwable {
- // Hello is on the bootclasspath. The defining classloader is
- // the NULL classloader. See ../ClassLoaderTest.java
- Class c = Class.forName("Hello");
- ClassLoader cl = c.getClassLoader();
- if (cl != null) {
- throw new RuntimeException(
- "Test Failed. Wrong classloader is used. Expect the NULL classloader.");
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(c)) {
- System.out.println("As expected, Hello.class is in shared space.");
- } else {
- throw new java.lang.RuntimeException("Hello.class must be in shared space.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/GenericTestApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import sun.hotspot.WhiteBox;
-
-/**
- * This is a generic test app for testing if classes are loaded from the CDS archive
- * or not (without having to parse -Xlog:class+load, or writing your own WhiteBox apps).
- * Usage:
- * [1] Create an archive with WhiteBox enabled.
- * [2] Run this app with arguments such as
- * "assertShared:java.lang.Object"
- * "assertNotShared:NotSharedClassName"
- *
- * We can probably add other kinds of simple tests as well ....
- *
- * FIXME: enhance WB API to check if a particular archive has failed. So you can say
- * assertShared:0,java.lang.Object
- * to assert that java.lang.Object is shared from archive #0 (i.e., base archive).
- */
-public class GenericTestApp {
- private static final WhiteBox wb = WhiteBox.getWhiteBox();
-
- public static void main(String args[]) throws Exception {
- System.out.println("GenericTestApp started. WhiteBox = " + wb);
- System.out.println("cdsMemoryMappingFailed() = " + cdsMemoryMappingFailed());
-
- for (String s : args) {
- Class c;
- if ((c = getClass(s, "assertShared:")) != null) {
- assertShared(c);
- }
- else if ((c = getClass(s, "assertNotShared:")) != null) {
- assertNotShared(c);
- }
- else {
- throw new RuntimeException("Unknown option: " + s);
- }
- System.out.println("passed: " + s);
- }
- }
-
- private static Class getClass(String s, String prefix) throws Exception {
- if (s.startsWith(prefix)) {
- return Class.forName(s.substring(prefix.length()));
- } else {
- return null;
- }
- }
-
- private static boolean cdsMemoryMappingFailed() {
- return wb.cdsMemoryMappingFailed();
- }
-
- private static void assertShared(Class klass) {
- if (!cdsMemoryMappingFailed()) {
- if (!wb.isSharedClass(klass)) {
- throw new RuntimeException("Class should be shared but is not: " + klass);
- }
- } else {
- // FIXME -- need to throw jtreg.SkippedException
- System.out.println("Cannot test for wb.isSharedClass(" + klass + ") because CDS mapping has failed");
- }
- }
-
- private static void assertNotShared(Class klass) {
- if (wb.isSharedClass(klass)) {
- throw new RuntimeException("Class should be shared but is not: " + klass);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/GetFlightRecorder.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.Path;
-import java.util.List;
-
-import jdk.jfr.Event;
-import jdk.jfr.EventType;
-import jdk.jfr.FlightRecorder;
-import jdk.jfr.Recording;
-import jdk.jfr.consumer.RecordingFile;
-import jdk.jfr.consumer.RecordedEvent;
-
-public class GetFlightRecorder {
- private static class TestEvent extends Event {
- }
- private static class SimpleEvent extends Event {
- public int id;
- }
- public static void main(String args[]) throws Exception {
- EventType type = EventType.getEventType(TestEvent.class); // This class is loaded before recording has started.
- if (type.isEnabled()) {
- throw new RuntimeException("Expected event to be disabled before recording start");
- }
-
- // (1) make sure you can obtain the flight recorder without error.
- System.out.println("jdk.jfr.FlightRecorder.getFlightRecorder() = " + FlightRecorder.getFlightRecorder());
-
- // (2) test that the event class loaded before recording can still work.
- Recording r = new Recording();
- r.start();
- if (!type.isEnabled()) {
- throw new RuntimeException("Expected event to be enabled during recording");
- }
- TestEvent testEvent = new TestEvent();
- testEvent.commit();
- loadEventClassDuringRecording();
- r.stop();
- if (type.isEnabled()) {
- throw new RuntimeException("Expected event to be disabled after recording stopped");
- }
- System.out.println("Checking SimpleEvent");
- hasEvent(r, SimpleEvent.class.getName());
- System.out.println("OK");
-
- System.out.println("Checking TestEvent");
- hasEvent(r, TestEvent.class.getName());
- System.out.println("OK");
- }
-
- // Classes that are loaded during a recording
- // should get instrumentation on class load
- private static void loadEventClassDuringRecording() {
- SimpleEvent event = new SimpleEvent();
- event.commit();
- }
-
- public static List<RecordedEvent> fromRecording(Recording recording) throws IOException {
- return RecordingFile.readAllEvents(makeCopy(recording));
- }
-
- private static Path makeCopy(Recording recording) throws IOException {
- Path p = recording.getDestination();
- if (p == null) {
- File directory = new File(".");
- // FIXME: Must come up with a way to give human-readable name
- // this will at least not clash when running parallel.
- ProcessHandle h = ProcessHandle.current();
- p = new File(directory.getAbsolutePath(), "recording-" + recording.getId() + "-pid" + h.pid() + ".jfr").toPath();
- recording.dump(p);
- }
- return p;
- }
-
- public static void hasEvent(Recording r, String name) throws IOException {
- List<RecordedEvent> events = fromRecording(r);
- hasEvents(events);
- hasEvent(events, name);
- }
-
- public static void hasEvents(List<RecordedEvent> events) {
- if (events.isEmpty()) {
- throw new RuntimeException("No events");
- }
- }
-
- public static void hasEvent(List<RecordedEvent> events, String name) throws IOException {
- if (!containsEvent(events, name)) {
- throw new RuntimeException("Missing event " + name + " in recording " + events.toString());
- }
- }
-
- private static boolean containsEvent(List<RecordedEvent> events, String name) {
- for (RecordedEvent event : events) {
- if (event.getEventType().getName().equals(name)) {
- return true;
- }
- }
- return false;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Greet.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class Greet {
-
- public String Greeting() {
- return new String(", how are you?");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Hello.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class Hello {
- public static void main(String args[]) {
- System.out.println("Hello World");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/HelloExt.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class HelloExt {
- public static void main(String[] args) throws Throwable {
-
- String className = "javax.annotation.processing.FilerException";
- Class cls = Class.forName(className);
-
- ClassLoader loader = cls.getClassLoader();
- if (loader != ClassLoader.getPlatformClassLoader()) {
- throw new java.lang.RuntimeException(className + " should be load by PlatformClassLoader but it is loaded by " + loader);
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(cls)) {
- System.out.println("As expected, " + className + " is in shared space.");
- } else {
- throw new java.lang.RuntimeException(className + " is not in shared space.");
- }
-
- className = "[Ljava.lang.Comparable;";
- cls = Class.forName(className);
- loader = cls.getClassLoader();
- if (loader != null) {
- throw new java.lang.RuntimeException(className + " should be load by the NULL class loader but it is loaded by " + loader);
- }
-
- if (wb.isSharedClass(cls)) {
- System.out.println("As expected, " + className + " is in shared space.");
- } else {
- throw new java.lang.RuntimeException(className + " is not in shared space.");
- }
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/HelloExtApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class HelloExtApp {
- public static void main(String args[]) {
- System.out.println("Hello World Ext: " + HelloExtExt.class.getProtectionDomain());
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/HelloExtExt.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class HelloExtExt {
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/HelloMore.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class HelloMore {
- public static void main(String args[]) {
- Hello.main(args);
- System.out.println("Hello World ... More");
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/HelloWB.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class HelloWB {
- public static void main(String[] args) throws Throwable {
- System.out.println("HelloWB.class.getClassLoader() = " + HelloWB.class.getClassLoader());
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(HelloWB.class)) {
- System.out.println("As expected, HelloWB.class is in shared space.");
- } else {
- throw new java.lang.RuntimeException("HelloWB.class should be in shared space.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Hi.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class Hi extends Greet {
- public static void main(String args[]) {
- Greet g = new Greet();
- MyClass.doit(g.Greeting());
- }
- public static class MyClass {
- public static void doit(String greeting) {
- System.out.println("Hi" + greeting);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Iloadw.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class Iloadw
- version 51: 0
-{
- public static Method run:"()I"
- stack 1 locals 400
- {
- iconst_0;
- istore_w 300;
- iinc_w 300,1;
- iload_w 300;
- ireturn;
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/IloadwMain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class IloadwMain {
- public static void main(String args[]) {
- int result = Iloadw.run();
- if (result != 1) {
- throw new RuntimeException(
- "Failed. Result is " + result + ", expect 1.");
- } else {
- System.out.println("Passed.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/JimageClassPackage.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class JimageClassPackage {
- public static void main(String args[]) throws Throwable {
- // Test Package for boot/app/ext module classes from the "modules" jimage.
- // The following classes are archived. See runtime/AppCDS/Package.java.
- // java.util.Dictionary (testcase 0),
- // sun.tools.javac.Main (testcase 1),
- // jdk.nio.zipfs.ZipInfo (testcase 2),
- // java.net.URL (testcase 3),
- // sun.rmi.rmic.Main (testcase 4),
- // com.sun.jndi.dns.DnsName (testcase 5)
- String testcases[][] =
- {{"Loading shared boot module class first", "java.util",
- "java.util.Dictionary", "java.util.ServiceConfigurationError"},
-
- {"Loading shared app module class first", "sun.tools.javac",
- "sun.tools.javac.Main", "sun.tools.javac.BatchParser"},
-
- {"Loading shared ext module class first", "jdk.nio.zipfs",
- "jdk.nio.zipfs.ZipInfo", "jdk.nio.zipfs.ZipPath"},
-
- {"Loading non-shared boot module class first", "java.net",
- "java.net.HttpCookie", "java.net.URL"},
-
- {"Loading non-shared app module class first", "sun.rmi.rmic",
- "sun.rmi.rmic.RMIGenerator", "sun.rmi.rmic.Main"},
-
- {"Loading non-shared ext module class first", "com.sun.jndi.dns",
- "com.sun.jndi.dns.Resolver", "com.sun.jndi.dns.DnsName"}};
-
- JimageClassPackage test = new JimageClassPackage();
- for (int i = 0; i < testcases.length; i++) {
- System.out.println("Testcase " + i + ": " + testcases[i][0]);
- test.testPackage(testcases[i][1], testcases[i][2], testcases[i][3]);
- }
- }
-
- private void testPackage (String pkg,
- String shared,
- String nonShared) throws Throwable {
- Class c1 = Class.forName(shared);
- ClassLoader cl = c1.getClassLoader();
- Package pkg_from_loader;
- if (cl != null) {
- pkg_from_loader = cl.getDefinedPackage(pkg);
- } else {
- pkg_from_loader = Package.getPackage(pkg);
- }
-
- Package pkg_from_shared_class = c1.getPackage();
-
- Class c2 = Class.forName(nonShared);
- Package pkg_from_nonshared_class = c2.getPackage();
-
- if (pkg_from_loader != null &&
- pkg_from_shared_class != null &&
- pkg_from_loader == pkg_from_shared_class &&
- pkg_from_shared_class == pkg_from_nonshared_class &&
- pkg_from_shared_class.getName().equals(pkg)) {
- System.out.println("Expected package: " + pkg_from_shared_class.toString());
- } else {
- System.out.println("Unexpected package" + pkg_from_shared_class);
- System.exit(1);
- }
- if (pkg_from_shared_class.isSealed()) {
- System.out.println("Package is sealed");
- } else {
- System.out.println("Package is not sealed");
- System.exit(1);
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/JimageClassProtDomain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class JimageClassProtDomain {
- public static void main(String args[]) throws Throwable {
- // Test ProtectionDomain for boot/app/ext module classes from the "modules" jimage.
- // The following classes are archived. See runtime/AppCDS/ProtectionDomain.java.
- // java.util.Dictionary (testcase 0),
- // sun.tools.javac.Main (testcase 1),
- // jdk.nio.zipfs.ZipInfo (testcase 2),
- // java.net.URL (testcase 3),
- // sun.rmi.rmic.Main (testcase 4),
- // com.sun.jndi.dns.DnsName (testcase 5)
- String testcases[][] =
- {{"Loading shared boot module class first",
- "java.util.Dictionary", "java.util.ServiceConfigurationError"},
-
- {"Loading shared app module class first",
- "com.sun.tools.javac.Main", "com.sun.tools.javac.code.Symbol"},
-
- {"Loading shared ext module class first",
- "jdk.nio.zipfs.ZipInfo", "jdk.nio.zipfs.ZipPath"},
-
- {"Loading non-shared boot module class first",
- "java.net.HttpCookie", "java.net.URL"},
-
- {"Loading non-shared app module class first",
- "com.sun.tools.sjavac.Util", "com.sun.tools.sjavac.Main"},
-
- {"Loading non-shared ext module class first",
- "com.sun.jndi.dns.Resolver", "com.sun.jndi.dns.DnsName"}};
- for (int i = 0; i < testcases.length; i++) {
- System.out.println("Testcase " + i + ": " + testcases[i][0]);
- JimageClassProtDomain.testProtectionDomain(testcases[i][1], testcases[i][2]);
- }
- }
-
- private static void testProtectionDomain(String shared, String nonShared)
- throws Throwable {
- Class c1 = Class.forName(shared);
- Class c2 = Class.forName(nonShared);
- if (c1.getProtectionDomain() != c2.getProtectionDomain()) {
- System.out.println(c1.getProtectionDomain());
- System.out.println(c1.getProtectionDomain().getCodeSource());
- System.out.println(c2.getProtectionDomain());
- System.out.println(c2.getProtectionDomain().getCodeSource());
- throw new RuntimeException("Failed: Protection Domains do not match!");
- } else {
- System.out.println(c1.getProtectionDomain());
- System.out.println(c1.getProtectionDomain().getCodeSource());
- System.out.println(c2.getProtectionDomain());
- System.out.println(c2.getProtectionDomain().getCodeSource());
- System.out.println("Passed: Protection Domains match.");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/JvmtiApp.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-public class JvmtiApp {
- static Class forname(String cn) {
- try {
- return Class.forName(cn);
- } catch (Throwable t) {
- return null;
- }
- }
-
- static void failed(String msg) {
- System.out.println("TEST FAILED: " + msg);
- System.exit(1);
- }
-
- // See ../JvmtiAddPath.java for how the classpaths are configured.
- public static void main(String args[]) {
- String cn = "Hello";
- if (args.length >= 3) {
- cn = args[args.length - 1];
- }
-
- if (args[0].equals("noadd")) {
- if (forname(cn) != null) {
- failed(cn + " class was loaded unexpectedly");
- }
- // We use -verbose:class to verify that Extra.class IS loaded by AppCDS if
- // the boot classpath HAS NOT been appended.
- ExtraClass.doit();
- System.exit(0);
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (args[0].equals("bootonly")) {
- wb.addToBootstrapClassLoaderSearch(args[1]);
- Class cls = forname(cn);
- if (cls == null) {
- failed("Cannot find " + cn + " class");
- }
- if (cls.getClassLoader() != null) {
- failed("Hello class not loaded by boot classloader");
- }
- } else if (args[0].equals("apponly")) {
- wb.addToSystemClassLoaderSearch(args[1]);
- Class cls = forname(cn);
- if (cls == null) {
- failed("Cannot find " + cn + " class");
- }
- if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
- failed(cn + " class not loaded by app classloader");
- }
- } else if (args[0].equals("noadd-appcds")) {
- cn = (args.length == 1) ? "Hello" : args[1];
- Class cls = forname(cn);
- if (cls == null) {
- failed("Cannot find " + cn + " class");
- }
- if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
- failed(cn + " class not loaded by app classloader");
- }
- } else if (args[0].equals("appandboot")) {
- wb.addToBootstrapClassLoaderSearch(args[1]);
- wb.addToSystemClassLoaderSearch(args[2]);
- cn = (args.length == 3) ? "Hello" : args[3];
- Class cls = forname(cn);
- if (cls == null) {
- failed("Cannot find " + cn + " class");
- }
- if (cls.getClassLoader() != null) {
- failed(cn + " class not loaded by boot classloader");
- }
- } else {
- failed("unknown option " + args[0]);
- }
-
- // We use -verbose:class to verify that Extra.class IS NOT loaded by AppCDS if
- // the boot classpath HAS been appended.
- ExtraClass.doit();
-
- System.out.println("Test passed: " + args[0]);
- }
-}
-
-class ExtraClass {
- static void doit() {}
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/MethodNoReturn.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
-WAS:
-
-class MethodNoReturn {
- void badMethod() {}
-}
-*/
-
-super class MethodNoReturn
- version 52:0
-{
-
-
-Method "<init>":"()V"
- stack 1 locals 1
-{
- aload_0;
- invokespecial Method java/lang/Object."<init>":"()V";
- return;
-}
-
-Method badMethod:"()V"
- stack 0 locals 1
-{
- /*
- should be:
- return;
- */
-
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- pop;
- iconst_1;
- iconst_1;
- iconst_1;
- iconst_1;
- iconst_1;
- iconst_1;
- iconst_1;
- iconst_1;
- pop;
- pop;
- pop;
- pop;
- pop;
- pop;
- pop;
- pop;
- // no return here -- so this class will fail verification
-}
-
-} // end Class MethodNoReturn
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/MissingSuper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class MissingSuper {
- public static void main(String args[]) {
- try {
- new MissingSuperSub();
- } catch (NoClassDefFoundError e) {
- System.out.println("Expected NoClassDefFoundError:");
- e.printStackTrace(System.out);
- }
-
- try {
- new MissingSuperImpl();
- } catch (NoClassDefFoundError e) {
- System.out.println("Expected NoClassDefFoundError:");
- e.printStackTrace(System.out);
- }
- }
-}
-
-class MissingSuperSup {} // This class will be deleted from missing_super.jar before dumping
-
-class MissingSuperSub extends MissingSuperSup {}
-
-interface MissingSuperIntf {} // This interface will be deleted from missing_super.jar before dumping
-
-class MissingSuperImpl implements MissingSuperIntf {}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/MultiProcClass.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import sun.hotspot.WhiteBox;
-
-// This class should be loaded from a shared archive.
-public class MultiProcClass {
- private static String instanceLabel;
-
- public static void main(String args[]) throws Exception {
- instanceLabel = args[0];
- String checkPmap = args[1];
-
- long pid = ProcessHandle.current().pid();
- System.out.println(inst("========================== Starting MultiProcClass"));
- System.out.println(inst("My PID: " + pid ));
- System.out.println(inst("checkPmap = <" + checkPmap + ">" ));
-
- if ("true".equals(checkPmap)) {
- if (runPmap(pid, true) != 0)
- System.out.println("MultiProcClass: Pmap failed");
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (!wb.isSharedClass(MultiProcClass.class)) {
- throw new RuntimeException(inst("MultiProcClass should be shared but is not."));
- }
-
- System.out.println(inst("========================== Leaving MultiProcClass"));
- }
-
- // A convenience method to append process instance label
- private static String inst(String msg) {
- return "process-" + instanceLabel + " : " + msg;
- }
-
- // Use on Linux-only; requires jdk-9 for Process.pid()
- public static int runPmap(long pid, boolean inheritIO) throws Exception {
- ProcessBuilder pmapPb = new ProcessBuilder("pmap", "" + pid);
- if (inheritIO)
- pmapPb.inheritIO();
-
- return pmapPb.start().waitFor();
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/MyAnnotation.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.annotation.Target;
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.FIELD)
-
-public @interface MyAnnotation {
- public String name();
- public String value();
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/MyThread.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class MyThread extends Thread {
- void foo() {}
-
- public void run() {
- while (true) {
- foo();
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/PackageSealingTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.lang.Package;
-
-public class PackageSealingTest {
- public static void main(String args[]) {
- try {
- Class c1 = PackageSealingTest.class.forName("sealed.pkg.C1");
- Class c2 = PackageSealingTest.class.forName("pkg.C2");
- Package p1 = c1.getPackage();
- System.out.println("Package 1: " + p1.toString());
- Package p2 = c2.getPackage();
- System.out.println("Package 2: " + p2.toString());
-
- if (!p1.isSealed()) {
- System.out.println("Failed: sealed.pkg is not sealed.");
- System.exit(0);
- }
-
- if (p2.isSealed()) {
- System.out.println("Failed: pkg is sealed.");
- System.exit(0);
- }
-
- System.out.println("OK");
- } catch (Exception e) {
- System.out.println(e.getMessage());
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/PackageTest.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package p;
-
-public class PackageTest {
- public static void main(String args[]) {
- (new PackageTest()).test();
- }
-
- private void test() {
- ClassLoader cl = PackageTest.class.getClassLoader();
- Package pkg_from_loader;
- if (cl != null) {
- pkg_from_loader = cl.getDefinedPackage("p");
- } else {
- pkg_from_loader = Package.getPackage("p");
- }
-
- Package pkg = PackageTest.class.getPackage();
- if (pkg_from_loader != null && pkg == pkg_from_loader &&
- pkg.getName().equals("p")) {
- System.out.println("Expected package: " + pkg);
- } else {
- System.out.println("Unexpected package: " + pkg);
- System.exit(1);
- }
- if (pkg.isSealed()) {
- System.out.println("Package is sealed");
- System.exit(1);
- } else {
- System.out.println("Package is not sealed");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ParallelClasses.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-class ParallelClass0 {}
-class ParallelClass1 {}
-class ParallelClass2 {}
-class ParallelClass3 {}
-class ParallelClass4 {}
-class ParallelClass5 {}
-class ParallelClass6 {}
-class ParallelClass7 {}
-class ParallelClass8 {}
-class ParallelClass9 {}
-class ParallelClass10 {}
-class ParallelClass11 {}
-class ParallelClass12 {}
-class ParallelClass13 {}
-class ParallelClass14 {}
-class ParallelClass15 {}
-class ParallelClass16 {}
-class ParallelClass17 {}
-class ParallelClass18 {}
-class ParallelClass19 {}
-class ParallelClass20 {}
-class ParallelClass21 {}
-class ParallelClass22 {}
-class ParallelClass23 {}
-class ParallelClass24 {}
-class ParallelClass25 {}
-class ParallelClass26 {}
-class ParallelClass27 {}
-class ParallelClass28 {}
-class ParallelClass29 {}
-class ParallelClass30 {}
-class ParallelClass31 {}
-class ParallelClass32 {}
-class ParallelClass33 {}
-class ParallelClass34 {}
-class ParallelClass35 {}
-class ParallelClass36 {}
-class ParallelClass37 {}
-class ParallelClass38 {}
-class ParallelClass39 {}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ParallelLoad.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,220 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.*;
-import java.net.*;
-import java.lang.reflect.Field;
-
-
-// This test helper is parameterized by:
-// - class transformation mode: property "appcds.parallel.transform.mode"
-// - class loader test types
-//
-// In the case of transformMode == "cflh", the transformation is performed
-// by AppCDS/jvmti/TransformerAgent.java. The classes to be transformed, such as
-// ParallelClassTr0, are defined in ./jvmti/parallelLoad/ParallelClasses.java
-
-public class ParallelLoad {
- public static int MAX_CLASSES = 40;
- public static int NUM_THREADS = 4;
-
- public final static int SYSTEM_LOADER = 0;
- public final static int SINGLE_CUSTOM_LOADER = 1;
- public final static int MULTI_CUSTOM_LOADER = 2;
-
- public static final int FINGERPRINT_MODE = 1;
- public static final int API_MODE = 2;
-
- public static int loaderType = SYSTEM_LOADER;
- public static ClassLoader classLoaders[];
- public static int mode = FINGERPRINT_MODE;
-
- public static float timeoutFactor =
- Float.parseFloat(System.getProperty("test.timeout.factor", "1.0"));
-
- public static void main(String args[]) throws Throwable {
- run(args, null);
- }
- public static void run(String args[], ClassLoader loaders[]) throws Throwable {
- String customJar = null;
- System.out.println("ParallelLoad: timeoutFactor = " + timeoutFactor);
-
- if (args.length >= 1) {
- if ("SINGLE_CUSTOM_LOADER".equals(args[0])) {
- loaderType = SINGLE_CUSTOM_LOADER;
- customJar = args[2];
- } else if ("MULTI_CUSTOM_LOADER".equals(args[0])) {
- loaderType = MULTI_CUSTOM_LOADER;
- customJar = args[2];
- } else if ("SYSTEM_LOADER".equals(args[0])) {
- loaderType = SYSTEM_LOADER;
- } else {
- throw new RuntimeException("Unexpected loaderType" + args[0]);
- }
- }
-
- if (customJar != null) {
- if ("FINGERPRINT_MODE".equals(args[1])) {
- mode = FINGERPRINT_MODE;
- classLoaders = new ClassLoader[NUM_THREADS];
- for (int i=0; i<NUM_THREADS; i++) {
- URL url = new File(customJar).toURI().toURL();
- URL[] urls = new URL[] {url};
- classLoaders[i] = new URLClassLoader(urls);
- }
- } else {
- // Loaders must be supplied by caller of the run() method
- mode = API_MODE;
- classLoaders = loaders;
- }
- }
-
- System.out.println("Start Parallel Load ...");
-
- Thread thread[] = new Thread[NUM_THREADS];
- for (int i=0; i<NUM_THREADS; i++) {
- Thread t = new ParallelLoadThread(i);
- t.start();
- thread[i] = t;
- }
-
- Thread watchdog = new ParallelLoadWatchdog();
- watchdog.setDaemon(true);
- watchdog.start();
-
- for (int i=0; i<NUM_THREADS; i++) {
- thread[i].join();
- }
- System.out.println("Parallel Load ... done");
- System.exit(0);
- }
-}
-
-
-class ParallelLoadWatchdog extends Thread {
- public void run() {
- try {
- long timeout = (long) (20 * 1000 * ParallelLoad.timeoutFactor);
- Thread.sleep(timeout);
- System.out.println("ParallelLoadWatchdog: Timeout reached: timeout(ms) = " + timeout);
- System.exit(1);
- } catch (Throwable t) {
- t.printStackTrace();
- System.exit(1);
- }
- }
-};
-
-
-class ParallelLoadThread extends Thread {
- static int num_ready[] = new int[ParallelLoad.MAX_CLASSES];
- static Object lock = new Object();
- static String transformMode =
- System.getProperty("appcds.parallel.transform.mode", "none");
-
- int thread_id;
- ParallelLoadThread(int thread_id) {
- this.thread_id = thread_id;
- }
-
- public void run() {
- try {
- run0();
- } catch (Throwable t) {
- t.printStackTrace();
- System.exit(1);
- }
- }
-
- private static void log(String msg, Object... args) {
- String msg0 = "ParallelLoadThread: " + String.format(msg, args);
- System.out.println(msg0);
- }
-
- private void run0() throws Throwable {
- for (int i=0; i<ParallelLoad.MAX_CLASSES; i++) {
- synchronized(lock) {
- num_ready[i] ++;
- while (num_ready[i] < ParallelLoad.NUM_THREADS) {
- lock.wait();
- }
- lock.notifyAll();
- }
- log("this = %s %d", this, i);
- String className = "ParallelClass" + i;
- if (transformMode.equals("cflh"))
- className = "ParallelClassTr" + i;
-
- Class clazz = null;
-
- switch (ParallelLoad.loaderType) {
- case ParallelLoad.SYSTEM_LOADER:
- clazz = Class.forName(className);
- break;
- case ParallelLoad.SINGLE_CUSTOM_LOADER:
- clazz = ParallelLoad.classLoaders[0].loadClass(className);
- break;
- case ParallelLoad.MULTI_CUSTOM_LOADER:
- clazz = ParallelLoad.classLoaders[thread_id].loadClass(className);
- break;
- }
-
- log("clazz = %s", clazz);
- testTransformation(clazz);
- }
- }
-
- private void testTransformation(Class c) throws Exception {
- if (transformMode.equals("none"))
- return;
-
- // currently only cflh transform mode is supported
- if (!transformMode.equals("cflh")) {
- String msg = "wrong transform mode: " + transformMode;
- throw new IllegalArgumentException(msg);
- }
-
- Field[] fields = c.getFields();
- boolean fieldFound = false;
- for (Field f : fields) {
- if (f.getName().equals("testString")) {
- checkTransformationString(c, (String) f.get(null));
- fieldFound = true;
- }
- }
-
- if (!fieldFound)
- throw new RuntimeException ("Expected field 'testString' not found");
- }
-
- private void checkTransformationString(Class c, String actual) throws Exception {
- String expected = "class-transform-check: this-has-been--transformed";
- if (!actual.equals(expected)) {
- String msg1 = "Transformation failed for class" + c.getName();
- String msg2 = String.format("Expected: %s, actual: %s", expected, actual);
- throw new RuntimeException(msg1 + "\n" + msg2);
- }
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Prohibited.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package java/lang;
-
-public class Prohibited
- version 51:0
-{
-} // end class Prohibited
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ProhibitedHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class ProhibitedHelper {
- public static void main(String[] args) throws Throwable {
-
- String className = "java.lang.Prohibited";
- ClassLoader sysLoader = ClassLoader.getSystemClassLoader();
- try {
- Module unnamedModule = sysLoader.getUnnamedModule();
- Class cls = Class.forName(unnamedModule, className);
- System.out.println("cls " + cls);
- throw new java.lang.RuntimeException(className +
- "in a prohibited package shouldn't be loaded");
- } catch (Exception e) {
- e.printStackTrace();
- if (!(e instanceof java.lang.SecurityException)) {
- throw new java.lang.RuntimeException(
- "SecurityException is expected to be thrown while loading " + className);
- }
- }
-
- try {
- Class cls = Class.forName(className, false, sysLoader);
- System.out.println("cls " + cls);
- throw new java.lang.RuntimeException(className +
- "in a prohibited package shouldn't be loaded");
- } catch (Exception e) {
- e.printStackTrace();
- if (!(e instanceof java.lang.ClassNotFoundException)) {
- throw new java.lang.RuntimeException(
- "ClassNotFoundException is expected to be thrown while loading " + className);
- }
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ProtDomain.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.security.ProtectionDomain;
-
-// See ../AppCDSProtectionDomain.java
-//
-// ProtDomain is stored in CDS archive.
-// ProtDomainOther is NOT stored in CDS archive.
-//
-// However, they should have the same ProtectionDomain instance.
-public class ProtDomain {
- public static void main(String args[]) {
- System.out.println("Testing ProtDomain");
- ProtectionDomain mine = ProtDomain.class.getProtectionDomain();
- ProtectionDomain his = ProtDomainOther.class.getProtectionDomain();
-
- System.out.println("mine = " + mine);
- System.out.println("his = " + his);
-
- if (mine == his) {
- System.out.println("Protection Domains match");
- } else {
- throw new RuntimeException("Protection Domains do not match!");
- }
- }
-}
-
-class ProtDomainOther {
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ProtDomainB.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.security.ProtectionDomain;
-
-// See ../AppCDSProtectionDomain.java
-//
-// ProtDomainB is NOT stored in CDS archive.
-// ProtDomainBOther is stored in CDS archive.
-//
-// However, they should have the same ProtectionDomain instance.
-public class ProtDomainB {
- public static void main(String args[]) {
- System.out.println("Testing ProtDomainB");
- ProtectionDomain mine = ProtDomainB.class.getProtectionDomain();
- ProtectionDomain his = ProtDomainBOther.class.getProtectionDomain();
-
- System.out.println("mine = " + mine);
- System.out.println("his = " + his);
-
- if (mine == his) {
- System.out.println("Protection Domains match");
- } else {
- throw new RuntimeException("Protection Domains do not match!");
- }
- }
-}
-
-class ProtDomainBOther {
-
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/ReportMyLoader.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class ReportMyLoader {
- public static void main(String args[]) {
- System.out.println("ReportMyLoader's loader = " + ReportMyLoader.class.getClassLoader());
- System.out.println("TestClassLoader.called = " + TestClassLoader.called);
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/RewriteBytecodes.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import sun.hotspot.WhiteBox;
-
-public class RewriteBytecodes {
- public static void main(String args[]) throws Throwable {
- String from = "___xxx___";
- String to = "___yyy___";
- File clsFile = new File(args[0]);
- Class superClass = Util.defineModifiedClass(RewriteBytecodes.class.getClassLoader(), clsFile, from, to);
-
- Child child = new Child();
-
- if (child.getClass().getSuperclass() != superClass) {
- throw new RuntimeException("Mismatched super class");
- }
- // Even if the Super class is not loaded from the CDS archive, make sure the Child class
- // can still be loaded successfully, and properly inherits from the rewritten version
- // of Super.
- if (!child.toString().equals(to)) {
- throw new RuntimeException("Wrong output, expected: " + to + ", but got: " + child.toString());
- }
-
- WhiteBox wb = WhiteBox.getWhiteBox();
- if (wb.isSharedClass(superClass)) {
- throw new RuntimeException("wb.isSharedClass(superClass) should be false");
- }
- if (wb.isSharedClass(child.getClass())) {
- throw new RuntimeException("wb.isSharedClass(child.getClass()) should be false");
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Super.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class Super {
- public String toString() {
- return "___xxx___";
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/TestClassLoader.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-// This is a class loader that simply delegates all calls to its parent loader.
-
-public class TestClassLoader extends ClassLoader {
- static boolean called = false;
- ClassLoader parent;
- public TestClassLoader(ClassLoader parent) {
- super(parent);
- this.parent = parent;
- }
-
- public Class<?> loadClass(String name, boolean resolve)
- throws ClassNotFoundException
- {
- called = true;
- System.out.println("TestClassLoader: loadClass(\"" + name + "\", " + resolve + ")");
- return (super.loadClass(name, resolve));
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/TestWithProfilerHelper.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class TestWithProfilerHelper {
- public static void main(String[] args) throws Exception {
- Thread t = new MyThread();
- t.start();
- String prop = "TestWithProfiler.timeout";
- int secs = Integer.parseInt(System.getProperty(prop, "15"));
- System.out.println("Run for -D" + prop + "=" + secs + " (seconds)");
- Thread.sleep(secs * 1000);
- System.exit(0);
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/TrySwitchMyLoader.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-public class TrySwitchMyLoader {
- public static void main(String args[]) {
- System.out.println("TrySwitchMyLoader's loader = " + ReportMyLoader.class.getClassLoader());
- System.setProperty("java.system.class.loader", "TestClassLoader");
-
- // This should still report the same loader as TrySwitchMyLoader.class.getClassLoader(),
- // as setting the java.system.class.loader after main method has been executed
- // has no effect.
- ReportMyLoader.main(args);
- }
-}
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/Util.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.*;
-import java.lang.reflect.*;
-import java.util.jar.*;
-
-public class Util {
- /**
- * Invoke the loader.defineClass() class method to define the class stored in clsFile,
- * with the following modification:
- * <ul>
- * <li> All ASCII strings in the class file bytes that matches fromString will be replaced with toString.
- * NOTE: the two strings must be the exact same length.
- * </ul>
- */
- public static Class defineModifiedClass(ClassLoader loader, File clsFile, String fromString, String toString)
- throws FileNotFoundException, IOException, NoSuchMethodException, IllegalAccessException,
- InvocationTargetException
- {
- try (DataInputStream dis = new DataInputStream(new FileInputStream(clsFile))) {
- byte[] buff = new byte[(int)clsFile.length()];
- dis.readFully(buff);
- replace(buff, fromString, toString);
-
- System.out.println("Loading from: " + clsFile + " (" + buff.length + " bytes)");
-
- Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass",
- buff.getClass(), int.class, int.class);
- defineClass.setAccessible(true);
-
- // We directly call into ClassLoader.defineClass() to define the "Super" class. Also,
- // rewrite its classfile so that it returns ___yyy___ instead of ___xxx___. Changing the
- // classfile will guarantee that this class will NOT be loaded from the CDS archive.
- Class cls = (Class)defineClass.invoke(loader, buff, new Integer(0), new Integer(buff.length));
- System.out.println("Loaded : " + cls);
-
- return cls;
- }
- }
-
- /**
- * @return the number of occurrences of the <code>from</code> string that
- * have been replaced.
- */
- public static int replace(byte buff[], String from, String to) {
- if (to.length() != from.length()) {
- throw new RuntimeException("bad strings");
- }
- byte f[] = asciibytes(from);
- byte t[] = asciibytes(to);
- byte f0 = f[0];
-
- int numReplaced = 0;
- int max = buff.length - f.length;
- for (int i=0; i<max; ) {
- if (buff[i] == f0 && replace(buff, f, t, i)) {
- i += f.length;
- numReplaced ++;
- } else {
- i++;
- }
- }
- return numReplaced;
- }
-
- public static boolean replace(byte buff[], byte f[], byte t[], int i) {
- for (int x=0; x<f.length; x++) {
- if (buff[x+i] != f[x]) {
- return false;
- }
- }
- for (int x=0; x<f.length; x++) {
- buff[x+i] = t[x];
- }
- return true;
- }
-
- static byte[] asciibytes(String s) {
- byte b[] = new byte[s.length()];
- for (int i=0; i<b.length; i++) {
- b[i] = (byte)s.charAt(i);
- }
- return b;
- }
-
- public static Class defineClassFromJAR(ClassLoader loader, File jarFile, String className)
- throws FileNotFoundException, IOException, NoSuchMethodException, IllegalAccessException,
- InvocationTargetException {
- return defineClassFromJAR(loader, jarFile, className, null, null);
- }
-
- /**
- * Invoke the loader.defineClass() class method to define the named class stored in a JAR file.
- *
- * If a class exists both in the classpath, as well as in the list of URLs of a URLClassLoader,
- * by default, the URLClassLoader will not define the class, and instead will delegate to the
- * app loader. This method is an easy way to force the class to be defined by the URLClassLoader.
- *
- * Optionally, you can modify the contents of the classfile buffer. See comments in
- * defineModifiedClass.
- */
- public static Class defineClassFromJAR(ClassLoader loader, File jarFile, String className,
- String fromString, String toString)
- throws FileNotFoundException, IOException, NoSuchMethodException, IllegalAccessException,
- InvocationTargetException
- {
- byte[] buff = getClassFileFromJar(jarFile, className);
-
- if (fromString != null) {
- replace(buff, fromString, toString);
- }
-
- //System.out.println("Loading from: " + ent + " (" + buff.length + " bytes)");
-
- Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass",
- buff.getClass(), int.class, int.class);
- defineClass.setAccessible(true);
- Class cls = (Class)defineClass.invoke(loader, buff, new Integer(0), new Integer(buff.length));
-
- //System.out.println("Loaded : " + cls);
- return cls;
- }
-
- public static byte[] getClassFileFromJar(File jarFile, String className) throws FileNotFoundException, IOException {
- JarFile jf = new JarFile(jarFile);
- JarEntry ent = jf.getJarEntry(className.replace('.', '/') + ".class");
-
- try (DataInputStream dis = new DataInputStream(jf.getInputStream(ent))) {
- byte[] buff = new byte[(int)ent.getSize()];
- dis.readFully(buff);
- return buff;
- }
- }
-}
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/VerifierTest0.java Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * Note: verifier_test_tmp.jar will be processed by ../AppCDSVerifierTest.java to
- * create verifier_test.jar, which contains invalid versions of UnverifiableBase
- * and UnverifiableIntf.
- */
-
-public class VerifierTest0 {
- public static void main(String args[]) {
- boolean good = true;
- good &= mustBeInvalid("VerifierTestA");
- good &= mustBeInvalid("VerifierTestB");
- good &= mustBeInvalid("VerifierTestC");
- good &= mustBeInvalid("VerifierTestD");
- good &= mustBeInvalid("VerifierTestE");
- if (!good) {
- System.out.println("VerifierTest0 failed");
- System.exit(1);
- }
- }
-
- /** @return false means error */
- static boolean mustBeInvalid(String className) {
- System.out.println("Testing: " + className);
- try {
- Class.forName(className);
- System.out.println("ERROR: class " + className + " was loaded unexpectedly.");
- return false;
- } catch (Throwable t) {
- System.out.println("Expected exception:");
- t.printStackTrace();
- return true;
- }
- }
-}
-
-class UnverifiableBase {
- static final VerifierTest0 x = new VerifierTest0(); // <- this static initializer will be made unverifiable by type mismatch
-}
-
-interface UnverifiableIntf {
- static final VerifierTest0 x = new VerifierTest0(); // <- this static initializer will be made unverifiable by type mismatch
-}
-
-interface UnverifiableIntfSub extends UnverifiableIntf {}
-
-class VerifierTestA extends UnverifiableBase {}
-class VerifierTestB extends VerifierTestA {}
-class VerifierTestC implements UnverifiableIntf {}
-class VerifierTestD extends VerifierTestC {}
-class VerifierTestE implements UnverifiableIntfSub {}
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/com/sun/tools/javac/Main.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package com/sun/tools/javac;
-
-public class Main
- version 51:0
-{
-} // end class Main
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/cpattr1.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-Manifest-Version: 1.0
-Class-Path: cpattr2.jar
-Created-By: 1.9.0-internal (Oracle Corporation)
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/cpattr1_long.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,18 +0,0 @@
-Manifest-Version: 1.0
-Class-Path: zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.ja
- r zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz
- .jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.j
- ar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar
- zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar z
- zzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzz
- zzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzz
- zz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz
- .jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.j
- ar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzz
- z.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.
- jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.ja
- r zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar
- zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar cpattr2.jar cpattr1_long.j
- ar
-Created-By: 1.9.0-internal (Oracle Corporation)
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/cpattr2.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,4 +0,0 @@
-Manifest-Version: 1.0
-Class-Path: cpattr3.jar cpattr5_123456789_223456789_323456789_42345678
- 9_523456789_623456789.jar
-Created-By: 1.9.0-internal (Oracle Corporation)
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/cpattr3.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2 +0,0 @@
-Manifest-Version: 1.0
-Created-By: 1.9.0-internal (Oracle Corporation)
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/cpattr4.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2 +0,0 @@
-Manifest-Version: 1.0
-Created-By: 1.9.0-internal (Oracle Corporation)
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/cpattr5_extra_long.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-Manifest-Version: 1.0
-Created-By: 1.9.0-internal (Oracle Corporation)
-
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/java/net/HttpCookie.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package java/net;
-
-public class HttpCookie
- version 51:0
-{
-
-public Method thisClassIsDummy:"()V"
- stack 0 locals 0
-{
- return;
-}
-
-} // end class HttpCookie
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/javax/transaction/InvalidTransactionException.jasm Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package javax/transaction;
-
-public class InvalidTransactionException
- version 51:0
-{
-
-public Method thisClassIsDummy:"()V"
- stack 0 locals 0
-{
- return;
-}
-
-} // end class InvalidTransactionException
--- a/test/hotspot/jtreg/runtime/appcds/test-classes/package_seal.mf Mon Jul 29 09:57:37 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,6 +0,0 @@
-Manifest-Version: 1.0
-Created-By: 1.9.0-internal (Oracle Corporation)
-
-Name: sealed/pkg/
-Sealed: true
-
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/ArchiveDoesNotExist.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test ArchiveDoesNotExist
+ * @summary Test how VM handles "file does not exist" situation while
+ * attempting to use CDS archive. JVM should exit gracefully
+ * when sharing mode is ON, and continue w/o sharing if sharing
+ * mode is AUTO.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver ArchiveDoesNotExist
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+
+public class ArchiveDoesNotExist {
+ public static void main(String[] args) throws Exception {
+ String fileName = "ArchiveDoesNotExist.jsa";
+
+ File cdsFile = new File(fileName);
+ if (cdsFile.exists())
+ throw new RuntimeException("Test error: cds file already exists");
+
+ CDSOptions opts = (new CDSOptions()).setArchiveName(fileName);
+
+ // -Xshare=on
+ OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
+ CDSTestUtils.checkMappingFailure(out);
+ out.shouldContain("Specified shared archive not found")
+ .shouldHaveExitValue(1);
+
+ // -Xshare=auto
+ opts.setXShareMode("auto");
+ out = CDSTestUtils.runWithArchive(opts);
+ CDSTestUtils.checkMappingFailure(out);
+ out.shouldMatch("(java|openjdk) version")
+ .shouldNotContain("sharing")
+ .shouldHaveExitValue(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/BootAppendTests.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,306 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @requires vm.cds & !vm.graal.enabled
+ * @summary Testing -Xbootclasspath/a support for CDS
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.compiler
+ * java.base/jdk.internal.misc
+ * java.management
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @compile javax/sound/sampled/MyClass.jasm
+ * @compile javax/annotation/processing/FilerException.jasm
+ * @compile nonjdk/myPackage/MyClass.java
+ * @build LoadClass
+ * @run main/othervm BootAppendTests
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class BootAppendTests {
+ private static final String APP_CLASS = "LoadClass";
+ private static final String BOOT_APPEND_MODULE_CLASS = "javax/sound/sampled/MyClass";
+ private static final String BOOT_APPEND_DUPLICATE_MODULE_CLASS =
+ "javax/annotation/processing/FilerException";
+ private static final String BOOT_APPEND_CLASS = "nonjdk/myPackage/MyClass";
+ private static final String BOOT_APPEND_MODULE_CLASS_NAME =
+ BOOT_APPEND_MODULE_CLASS.replace('/', '.');
+ private static final String BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME =
+ BOOT_APPEND_DUPLICATE_MODULE_CLASS.replace('/', '.');
+ private static final String BOOT_APPEND_CLASS_NAME =
+ BOOT_APPEND_CLASS.replace('/', '.');
+ private static final String[] ARCHIVE_CLASSES =
+ {BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS, BOOT_APPEND_CLASS};
+
+ private static final String modes[] = {"on", "off"};
+
+ private static String appJar;
+ private static String bootAppendJar;
+
+ public static void main(String... args) throws Exception {
+ dumpArchive();
+
+ logTestCase("1");
+ testBootAppendModuleClass();
+
+ logTestCase("2");
+ testBootAppendDuplicateModuleClass();
+
+ logTestCase("3");
+ testBootAppendExcludedModuleClass();
+
+ logTestCase("4");
+ testBootAppendDuplicateExcludedModuleClass();
+
+ logTestCase("5");
+ testBootAppendClass();
+
+ logTestCase("6");
+ testBootAppendExtraDir();
+ }
+
+ private static void logTestCase(String msg) {
+ System.out.println();
+ System.out.printf("TESTCASE: %s", msg);
+ System.out.println();
+ }
+
+ static void dumpArchive() throws Exception {
+ // create the classlist
+ File classlist = CDSTestUtils.makeClassList(ARCHIVE_CLASSES);
+
+ // build jar files
+ appJar = ClassFileInstaller.writeJar("app.jar", APP_CLASS);
+ bootAppendJar = ClassFileInstaller.writeJar("bootAppend.jar",
+ BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS, BOOT_APPEND_CLASS);
+
+
+ OutputAnalyzer out = CDSTestUtils.createArchiveAndCheck(
+ "-Xbootclasspath/a:" + bootAppendJar,
+ "-cp", appJar,
+ "-XX:SharedClassListFile=" + classlist.getPath());
+ // Make sure all the classes were successfully archived.
+ for (String archiveClass : ARCHIVE_CLASSES) {
+ String msg = "Preload Warning: Cannot find " + archiveClass;
+ if (archiveClass.equals(BOOT_APPEND_MODULE_CLASS)) {
+ // We shouldn't archive a class in the appended boot class path that
+ // are the java.desktop module. Such a class cannot be loaded
+ // at runtime anyway.
+ out.shouldContain(msg);
+ } else {
+ out.shouldNotContain(msg);
+ }
+ }
+ }
+
+ // Test #1: If a class on -Xbootclasspath/a is from a package defined in
+ // bootmodules, the class is not loaded at runtime.
+ // Verify the behavior is the same when the class is archived
+ // with CDS enabled at runtime.
+ //
+ // The javax.sound.sampled package is defined in the java.desktop module.
+ // The archived javax.sound.sampled.MyClass from the -Xbootclasspath/a
+ // should not be loaded at runtime.
+ public static void testBootAppendModuleClass() throws Exception {
+ for (String mode : modes) {
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode(mode).setUseVersion(false)
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar, "-showversion")
+ .addSuffix(APP_CLASS, BOOT_APPEND_MODULE_CLASS_NAME);
+
+ OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
+ CDSTestUtils.checkExec(out, opts, "java.lang.ClassNotFoundException: javax.sound.sampled.MyClass");
+ }
+ }
+
+ // Test #2: If a class on -Xbootclasspath/a has the same fully qualified
+ // name as a class defined in boot modules, the class is not loaded
+ // from -Xbootclasspath/a. Verify the behavior is the same at runtime
+ // when CDS is enabled.
+ //
+ // The javax/annotation/processing/FilerException is a platform module
+ // class. The class on the -Xbootclasspath/a path that has the same
+ // fully-qualified name should not be loaded at runtime when CDS is enabled.
+ // The one from the platform modules should be loaded instead.
+ public static void testBootAppendDuplicateModuleClass() throws Exception {
+ for (String mode : modes) {
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode(mode).setUseVersion(false)
+ .addPrefix("-showversion",
+ "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
+ .addSuffix("-Xlog:class+load=info",
+ APP_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
+
+ String MATCH_PATTERN = ".class.load. javax.annotation.processing.FilerException source:.*bootAppend.jar*";
+ CDSTestUtils.run(opts)
+ .assertNormalExit(out -> {
+ out.shouldNotMatch(MATCH_PATTERN);
+ });
+ }
+ }
+
+ // Test #3: If a class on -Xbootclasspath/a is from a package defined in boot modules,
+ // the class can be loaded from -Xbootclasspath/a when the module is excluded
+ // using --limit-modules. Verify the behavior is the same at runtime when CDS
+ // is enabled.
+ //
+ // The java.desktop module is excluded using --limit-modules at runtime
+ // CDS will be disabled with the --limit-modules option during runtime.
+ // javax.sound.sampled.MyClass will be loaded from the jar at runtime.
+ public static void testBootAppendExcludedModuleClass() throws Exception {
+ for (String mode : modes) {
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode(mode).setUseVersion(false)
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-showversion",
+ "--limit-modules=java.base", "-cp", appJar)
+ .addSuffix("-Xlog:class+load=info",
+ APP_CLASS, BOOT_APPEND_MODULE_CLASS_NAME);
+ CDSTestUtils.Result res = CDSTestUtils.run(opts);
+ String MATCH_PATTERN =
+ ".class.load. javax.sound.sampled.MyClass source:.*bootAppend.jar*";
+ if (mode.equals("on")) {
+ res.assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(MATCH_PATTERN);
+ });
+ } else {
+ res.assertNormalExit(out -> {
+ out.shouldMatch(MATCH_PATTERN);
+ });
+ }
+ }
+ }
+
+ // Test #4: If a class on -Xbootclasspath/a has the same fully qualified
+ // name as a class defined in boot modules, the class is loaded
+ // from -Xbootclasspath/a when the boot module is excluded using
+ // --limit-modules. Verify the behavior is the same at runtime
+ // when CDS is enabled.
+ //
+ // The javax.annotation.processing.FilerException is a platform module class.
+ // The class on -Xbootclasspath/a that has the same fully-qualified name
+ // as javax.annotation.processing.FilerException can be loaded at runtime when
+ // java.compiler is excluded.
+ // CDS is disabled during runtime if the --limit-modules option is
+ // specified.
+ public static void testBootAppendDuplicateExcludedModuleClass() throws Exception {
+ for (String mode : modes) {
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode(mode).setUseVersion(false)
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-showversion",
+ "--limit-modules=java.base", "-cp", appJar)
+ .addSuffix("-Xlog:class+load=info",
+ APP_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
+
+ CDSTestUtils.Result res = CDSTestUtils.run(opts);
+ String MATCH_PATTERN =
+ ".class.load. javax.annotation.processing.FilerException source:.*bootAppend.jar*";
+ if (mode.equals("on")) {
+ res.assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(MATCH_PATTERN);
+ });
+ } else {
+ res.assertNormalExit(out -> {
+ out.shouldMatch(MATCH_PATTERN);
+ });
+ }
+ }
+ }
+
+ // Test #5: If a class on -Xbootclasspath/a is not from named modules,
+ // the class can be loaded at runtime. Verify the behavior is
+ // the same at runtime when CDS is enabled.
+ //
+ // The nonjdk.myPackage is not defined in named modules. The
+ // nonjdk.myPackage.MyClass will be loaded from the jar in
+ // -Xbootclasspath/a since CDS will be disabled with the
+ // --limit-modules option.
+ public static void testBootAppendClass() throws Exception {
+ for (String mode : modes) {
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode(mode).setUseVersion(false)
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-showversion",
+ "--limit-modules=java.base", "-cp", appJar)
+ .addSuffix("-Xlog:class+load=info",
+ APP_CLASS, BOOT_APPEND_CLASS_NAME);
+
+ CDSTestUtils.Result res = CDSTestUtils.run(opts);
+ String MATCH_PATTERN =
+ ".class.load. nonjdk.myPackage.MyClass source:.*bootAppend.jar*";
+ if (mode.equals("on")) {
+ res.assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(MATCH_PATTERN);
+ });
+ } else {
+ res.assertNormalExit(out -> {
+ out.shouldMatch(MATCH_PATTERN);
+ });
+ }
+ }
+ }
+
+ // Test #6: This is similar to Test #5. During runtime, an extra dir
+ // is appended to the bootclasspath. It should not invalidate
+ // the shared archive. However, CDS will be disabled with the
+ // --limit-modules in the command line.
+ public static void testBootAppendExtraDir() throws Exception {
+ for (String mode : modes) {
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode(mode).setUseVersion(false)
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar + File.pathSeparator + appJar,
+ "-showversion", "--limit-modules=java.base", "-cp", appJar)
+ .addSuffix("-Xlog:class+load=info",
+ APP_CLASS, BOOT_APPEND_CLASS_NAME);
+
+ CDSTestUtils.Result res = CDSTestUtils.run(opts);
+ String MATCH_PATTERN =
+ ".class.load. nonjdk.myPackage.MyClass source:.*bootAppend.jar*";
+ if (mode.equals("on")) {
+ res.assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(MATCH_PATTERN);
+ });
+ } else {
+ res.assertNormalExit(out -> {
+ out.shouldMatch(MATCH_PATTERN);
+ });
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/CdsDifferentCompactStrings.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test CdsDifferentCompactStrings
+ * @summary CDS (class data sharing) requires the same -XX:[+-]CompactStrings
+ * setting between archive creation time and load time.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CdsDifferentCompactStrings {
+ public static void main(String[] args) throws Exception {
+ createAndLoadSharedArchive("+", "-");
+ createAndLoadSharedArchive("-", "+");
+ }
+
+ private static void createAndLoadSharedArchive(String create, String load)
+ throws Exception
+ {
+ String createCompactStringsArgument = "-XX:" + create + "CompactStrings";
+ String loadCompactStringsArgument = "-XX:" + load + "CompactStrings";
+
+ OutputAnalyzer out = CDSTestUtils.createArchive(createCompactStringsArgument);
+ CDSTestUtils.checkDump(out);
+
+ out = CDSTestUtils.runWithArchive(loadCompactStringsArgument);
+ CDSTestUtils.checkMappingFailure(out);
+
+ out.shouldMatch("The shared archive file's CompactStrings " +
+ "setting .* does not equal the current CompactStrings setting")
+ .shouldHaveExitValue(1);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/CdsDifferentObjectAlignment.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test CdsDifferentObjectAlignment
+ * @summary Testing CDS (class data sharing) using varying object alignment.
+ * Using different object alignment for each dump/load pair.
+ * This is a negative test; using object alignment for loading that
+ * is different from object alignment for creating a CDS file
+ * should fail when loading.
+ * @requires vm.cds
+ * @requires vm.bits == 64
+ * @library /test/lib
+ * @bug 8025642
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver CdsDifferentObjectAlignment
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Platform;
+
+public class CdsDifferentObjectAlignment {
+
+ public static void main(String[] args) throws Exception {
+ createAndLoadSharedArchive(16, 64);
+ createAndLoadSharedArchive(64, 32);
+ }
+
+ // Parameters are object alignment expressed in bytes
+ private static void
+ createAndLoadSharedArchive(int createAlignment, int loadAlignment)
+ throws Exception {
+ String createAlignmentArgument = "-XX:ObjectAlignmentInBytes=" +
+ createAlignment;
+ String loadAlignmentArgument = "-XX:ObjectAlignmentInBytes=" +
+ loadAlignment;
+ String expectedErrorMsg =
+ String.format(
+ "The shared archive file's ObjectAlignmentInBytes of %d " +
+ "does not equal the current ObjectAlignmentInBytes of %d",
+ createAlignment,
+ loadAlignment);
+
+ CDSTestUtils.createArchiveAndCheck(createAlignmentArgument);
+
+ OutputAnalyzer out = CDSTestUtils.runWithArchive(loadAlignmentArgument);
+ CDSTestUtils.checkExecExpectError(out, 1, expectedErrorMsg);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/CdsSameObjectAlignment.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test CdsSameObjectAlignment
+ * @summary Testing CDS (class data sharing) using varying object alignment.
+ * Using same object alignment for each dump/load pair
+ * @requires vm.cds
+ * @requires vm.bits == 64
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver CdsSameObjectAlignment
+ */
+
+import jdk.test.lib.Platform;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CdsSameObjectAlignment {
+ public static void main(String[] args) throws Exception {
+ dumpAndLoadSharedArchive(8);
+ dumpAndLoadSharedArchive(16);
+ dumpAndLoadSharedArchive(32);
+ dumpAndLoadSharedArchive(64);
+ }
+
+ private static void
+ dumpAndLoadSharedArchive(int objectAlignmentInBytes) throws Exception {
+ String objectAlignmentArg = "-XX:ObjectAlignmentInBytes="
+ + objectAlignmentInBytes;
+ System.out.println("dumpAndLoadSharedArchive(): objectAlignmentInBytes = "
+ + objectAlignmentInBytes);
+
+ CDSTestUtils.createArchiveAndCheck(objectAlignmentArg);
+ CDSTestUtils.runWithArchiveAndCheck(objectAlignmentArg);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/CheckDefaultArchiveFile.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test Default CDS archive file
+ * @summary JDK platforms/binaries do not support default CDS archive should
+ * not contain classes.jsa in the default location.
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI CheckDefaultArchiveFile
+ */
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.test.lib.Platform;
+import jdk.test.lib.cds.CDSTestUtils;
+import jtreg.SkippedException;
+import sun.hotspot.WhiteBox;
+
+public class CheckDefaultArchiveFile {
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ String osArch = Platform.getOsArch();
+ String vmName = System.getProperty("java.vm.name");
+ String vmString = vmName + "(" + osArch + ")";
+ String jsaString = wb.getDefaultArchivePath();
+ System.out.println("classes.jsa location:" + jsaString);
+ if (jsaString == null) {
+ if (Platform.isDefaultCDSArchiveSupported()) {
+ throw new RuntimeException("default CDS archive supported, but classes.jsa path null");
+ }
+ } else {
+ Path jsa = Paths.get(jsaString);
+ if (Platform.isDefaultCDSArchiveSupported()) {
+ if (Files.exists(jsa)) {
+ System.out.println("Passed. " + vmString +
+ ": has default classes.jsa file");
+ } else {
+ throw new RuntimeException(vmString + "has no " + jsaString);
+ }
+ } else {
+ throw new SkippedException("Default CDS archive is not supported");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/CheckSharingWithDefaultArchive.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test Default CDS archive
+ * @summary Sharing should be enabled by default on supported platform/binaries.
+ * No -Xshare:dump is needed. No -Xshare:auto or -Xshare:on in needed.
+ * Verify a set of well-known shared classes.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI CheckSharingWithDefaultArchive -showversion
+ */
+import jdk.test.lib.Platform;
+import jtreg.SkippedException;
+import sun.hotspot.WhiteBox;
+
+public class CheckSharingWithDefaultArchive {
+ public static void main(String[] args) throws Exception {
+ if (!Platform.isDefaultCDSArchiveSupported()) {
+ throw new SkippedException("Supported platform");
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ String classes[] = {"java.lang.Object",
+ "java.lang.String",
+ "java.lang.Class"};
+ // If maping fails, sharing is disabled
+ if (wb.isSharingEnabled()) {
+ for (int i = 0; i < classes.length; i++) {
+ Class c = Class.forName(classes[i]);
+ if (wb.isSharedClass(c)) {
+ System.out.println(classes[i] + " is shared.");
+ } else {
+ throw new RuntimeException(classes[i] + " is not shared");
+ }
+ }
+ } else {
+ throw new SkippedException("Sharing is not enabled.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/DumpSharedDictionary.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8130072
+ * @summary Check that Shared Dictionary is printed out with jcmd
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * @run driver DumpSharedDictionary
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.JDKToolFinder;
+
+public class DumpSharedDictionary {
+
+ public static void main(String[] args) throws Exception {
+ if (args.length == 0) {
+ // Start this process
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+ "-XX:SharedArchiveFile=./DumpSharedDictionary.jsa",
+ "-Xshare:dump");
+
+ OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "dump");
+ out.shouldHaveExitValue(0);
+
+ String testjdkPath = System.getProperty("test.jdk");
+
+ pb = ProcessTools.createJavaProcessBuilder(
+ "-XX:SharedArchiveFile=./DumpSharedDictionary.jsa",
+ "-Dtest.jdk=" + testjdkPath,
+ "-Xshare:on", "DumpSharedDictionary", "test");
+
+ out = CDSTestUtils.executeAndLog(pb, "exec");
+ if (!CDSTestUtils.isUnableToMap(out)) {
+ out.shouldHaveExitValue(0);
+ }
+ } else {
+ // Grab my own PID
+ String pid = Long.toString(ProcessTools.getProcessId());
+
+ ProcessBuilder pb = new ProcessBuilder();
+ pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary"});
+ OutputAnalyzer output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
+ try {
+ output.shouldContain("Shared Dictionary statistics:");
+ output.shouldContain("Number of buckets");
+ output.shouldContain("Number of entries");
+ output.shouldContain("Maximum bucket size");
+ } catch (RuntimeException e) {
+ output.shouldContain("Unknown diagnostic command");
+ }
+
+ pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary", "-verbose"});
+ output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary-verbose");
+ try {
+ output.shouldContain("Shared Dictionary");
+ output.shouldContain("Dictionary for loader data: 0x");
+ output.shouldContain("^java.lang.String");
+ } catch (RuntimeException e) {
+ output.shouldContain("Unknown diagnostic command");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/DumpSymbolAndStringTable.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8059510
+ * @summary Test jcmd VM.symboltable, VM.stringtable and VM.systemdictionary options
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions DumpSymbolAndStringTable
+ */
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.JDKToolFinder;
+
+public class DumpSymbolAndStringTable {
+ public static void main(String[] args) throws Exception {
+ // Grab my own PID
+ String pid = Long.toString(ProcessTools.getProcessId());
+
+ ProcessBuilder pb = new ProcessBuilder();
+ pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.symboltable", "-verbose"});
+ OutputAnalyzer output = CDSTestUtils.executeAndLog(pb, "jcmd-symboltable");
+ try {
+ output.shouldContain("24 2: DumpSymbolAndStringTable\n");
+ } catch (RuntimeException e) {
+ output.shouldContain("Unknown diagnostic command");
+ }
+
+ pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.stringtable", "-verbose"});
+ output = CDSTestUtils.executeAndLog(pb, "jcmd-stringtable");
+ try {
+ output.shouldContain("16: java.lang.String\n");
+ } catch (RuntimeException e) {
+ output.shouldContain("Unknown diagnostic command");
+ }
+
+ pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary"});
+ output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
+ try {
+ output.shouldContain("System Dictionary for 'app' class loader statistics:");
+ output.shouldContain("Number of buckets");
+ output.shouldContain("Number of entries");
+ output.shouldContain("Maximum bucket size");
+ } catch (RuntimeException e) {
+ output.shouldContain("Unknown diagnostic command");
+ }
+
+ pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary", "-verbose"});
+ output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
+ try {
+ output.shouldContain("Dictionary for loader data: 0x");
+ output.shouldContain("^java.lang.String");
+ } catch (RuntimeException e) {
+ output.shouldContain("Unknown diagnostic command");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/LoadClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @summary Load the class specifiecd by the argument
+ * Input: className
+ */
+public class LoadClass {
+ public static void main(String args[]) {
+ Class c = null;
+ try {
+ c = Class.forName(args[0]);
+ } catch (ClassNotFoundException e) {
+ System.out.println(e);
+ }
+ if (c != null) {
+ System.out.println(c + " loaded.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/MaxMetaspaceSize.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @bug 8067187 8200078
+ * @summary Testing CDS dumping with the -XX:MaxMetaspaceSize=<size> option
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ */
+
+import java.util.ArrayList;
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.Platform;
+
+public class MaxMetaspaceSize {
+ public static void main(String[] args) throws Exception {
+ ArrayList<String> processArgs = new ArrayList<>();
+ processArgs.add("-Xshare:dump");
+
+ if (Platform.is64bit()) {
+ processArgs.add("-XX:MaxMetaspaceSize=3m");
+ processArgs.add("-XX:CompressedClassSpaceSize=1m");
+ processArgs.add("-XX:InitialBootClassLoaderMetaspaceSize=1m");
+ } else {
+ processArgs.add("-XX:MaxMetaspaceSize=1m");
+ }
+
+ String msg = "Failed allocating metaspace object";
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(processArgs.toArray(new String[0]));
+ CDSTestUtils.executeAndLog(pb, "dump").shouldContain(msg).shouldHaveExitValue(1);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/NonBootLoaderClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test NonBootLoaderClasses
+ * @summary Test to ensure platform and app classes are archived when specified in classlist
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver NonBootLoaderClasses
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class NonBootLoaderClasses {
+ public static void main(String[] args) throws Exception {
+ final String PLATFORM_CLASS = "jdk/dynalink/DynamicLinker";
+ final String APP_CLASS = "com/sun/tools/javac/Main";
+ String[] classes = {PLATFORM_CLASS, APP_CLASS};
+ String classList =
+ CDSTestUtils.makeClassList(classes).getPath();
+ String archiveName = "NonBootLoaderClasses.jsa";
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-XX:ExtraSharedClassListFile=" + classList, "-Djava.class.path=")
+ .setArchiveName(archiveName);
+ CDSTestUtils.createArchiveAndCheck(opts);
+
+ // Print the shared dictionary and inspect the output
+ opts = (new CDSOptions())
+ .setUseVersion(false)
+ .addSuffix("-Djava.class.path=",
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
+ "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary");
+ CDSTestUtils.run(opts)
+ .assertNormalExit(output -> {
+ output.shouldContain("archive is valid");
+ output.shouldContain(PLATFORM_CLASS.replace('/', '.'));
+ output.shouldContain(APP_CLASS.replace('/', '.'));
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/PrintSharedArchiveAndExit.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8066670
+ * @summary Testing -XX:+PrintSharedArchiveAndExit option
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class PrintSharedArchiveAndExit {
+ public static void main(String[] args) throws Exception {
+ String archiveName = "PrintSharedArchiveAndExit.jsa";
+ CDSOptions opts = (new CDSOptions()).setArchiveName(archiveName);
+ OutputAnalyzer out = CDSTestUtils.createArchive(opts);
+ CDSTestUtils.checkDump(out);
+
+ // (1) With a valid archive
+ opts = (new CDSOptions())
+ .setUseVersion(false)
+ .addSuffix( "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
+ "-XX:+PrintSharedArchiveAndExit", "-version");
+ CDSTestUtils.run(opts)
+ .assertNormalExit(output -> {
+ output.shouldContain("archive is valid");
+ output.shouldNotContain("java version"); // Should not print JVM version
+ });
+
+ opts = (new CDSOptions())
+ .setUseVersion(false)
+ .addSuffix( "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
+ "-XX:+PrintSharedArchiveAndExit");
+ CDSTestUtils.run(opts)
+ .assertNormalExit(output -> {
+ output.shouldContain("archive is valid");
+ output.shouldNotContain("Usage:"); // Should not print JVM help message
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedArchiveFile.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8014138
+ * @summary Testing new -XX:SharedArchiveFile=<file-name> option
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+
+
+// NOTE: This test serves as a sanity test and also as an example for simple
+// use of SharedArchiveFile argument. For this reason it DOES NOT use the utility
+// methods to form command line to create/use shared archive.
+public class SharedArchiveFile {
+ public static void main(String[] args) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
+ "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
+ "-Xshare:dump");
+ OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");
+ CDSTestUtils.checkDump(out);
+
+ // -XX:+DumpSharedSpaces should behave the same as -Xshare:dump
+ pb = ProcessTools.createJavaProcessBuilder(true,
+ "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
+ "-XX:+DumpSharedSpaces");
+ out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");
+ CDSTestUtils.checkDump(out);
+
+ pb = ProcessTools.createJavaProcessBuilder(true,
+ "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
+ "-Xshare:on", "-version");
+ out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");
+ CDSTestUtils.checkExec(out);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedBaseAddress.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test SharedBaseAddress
+ * @summary Test variety of values for SharedBaseAddress, making sure
+ * VM handles normal values as well as edge values w/o a crash.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver SharedBaseAddress
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SharedBaseAddress {
+
+ // shared base address test table
+ private static final String[] testTable = {
+ "1g", "8g", "64g","512g", "4t",
+ "32t", "128t", "0",
+ "1", "64k", "64M"
+ };
+
+ public static void main(String[] args) throws Exception {
+
+ for (String testEntry : testTable) {
+ String filename = "SharedBaseAddress" + testEntry + ".jsa";
+ System.out.println("sharedBaseAddress = " + testEntry);
+ CDSOptions opts = (new CDSOptions())
+ .setArchiveName(filename)
+ .addPrefix("-XX:SharedBaseAddress=" + testEntry);
+
+ CDSTestUtils.createArchiveAndCheck(opts);
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedStrings.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @summary Check to make sure that shared strings in the bootstrap CDS archive
+ * are actually shared
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @build SharedStringsWb sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
+ * @run driver SharedStrings
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SharedStrings {
+ public static void main(String[] args) throws Exception {
+ // Note: This is a basic sanity test for Shared Strings feature.
+ // This also serves as a reference on how to use this feature,
+ // hence the command lines are spelled out instead of using the
+ // test utils methods.
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:SharedArchiveFile=./SharedStrings.jsa",
+ "-Xlog:cds,cds+hashtables",
+ // Needed for bootclasspath match, for CDS to work with WhiteBox API
+ "-Xbootclasspath/a:" + ClassFileInstaller.getJarPath("whitebox.jar"),
+ "-Xshare:dump");
+
+ OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "dump");
+ CDSTestUtils.checkDump(out, "Shared string table stats");
+
+
+ pb = ProcessTools.createJavaProcessBuilder(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:SharedArchiveFile=./SharedStrings.jsa",
+ // needed for access to white box test API
+ "-Xbootclasspath/a:" + ClassFileInstaller.getJarPath("whitebox.jar"),
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-Xshare:on", "-showversion", "SharedStringsWb");
+
+ out = CDSTestUtils.executeAndLog(pb, "exec");
+ CDSTestUtils.checkExec(out);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedStringsDedup.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test SharedStringsDedup
+ * @summary Test -Xshare:auto with shared strings and -XX:+UseStringDeduplication
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver SharedStringsDedup
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+
+// The main purpose is to test the interaction between shared strings
+// and -XX:+UseStringDeduplication. We run in -Xshare:auto mode so
+// we don't need to worry about CDS archive mapping failure (which
+// doesn't happen often so it won't impact coverage).
+public class SharedStringsDedup {
+ public static void main(String[] args) throws Exception {
+ OutputAnalyzer out =
+ CDSTestUtils.createArchive();
+ CDSTestUtils.checkDump(out, "Shared string table stats");
+ CDSTestUtils.runWithArchiveAndCheck("-XX:+UseStringDeduplication");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedStringsRunAuto.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test SharedStringsAuto
+ * @summary Test -Xshare:auto with shared strings.
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver SharedStringsRunAuto
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+
+public class SharedStringsRunAuto {
+ public static void main(String[] args) throws Exception {
+ OutputAnalyzer out =
+ CDSTestUtils.createArchive();
+ CDSTestUtils.checkDump(out, "Shared string table stats");
+ CDSTestUtils.runWithArchiveAndCheck();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedStringsWb.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import sun.hotspot.WhiteBox;
+
+// This class is used by the test SharedStrings.java
+// It should be launched in CDS mode
+public class SharedStringsWb {
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ if (wb.areSharedStringsIgnored()) {
+ System.out.println("Shared strings are ignored, assuming PASS");
+ return;
+ }
+
+ // The string below is known to be added to CDS archive
+ String s = "<init>";
+ String internedS = s.intern();
+
+ // Check that it's a valid string
+ if (s.getClass() != String.class || !(s instanceof String)) {
+ throw new RuntimeException("Shared string is not a valid String: FAIL");
+ }
+
+ if (wb.isShared(internedS)) {
+ System.out.println("Found shared string, result: PASS");
+ } else {
+ throw new RuntimeException("String is not shared, result: FAIL");
+ }
+ }
+}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SharedSymbolTableBucketSize.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8059510
+ * @summary Test SharedSymbolTableBucketSize option
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SharedSymbolTableBucketSize {
+ public static void main(String[] args) throws Exception {
+ int bucket_size = 8;
+
+ OutputAnalyzer output =
+ CDSTestUtils.createArchive("-XX:SharedSymbolTableBucketSize="
+ + Integer.valueOf(bucket_size));
+ CDSTestUtils.checkDump(output);
+ CDSTestUtils.checkMappingFailure(output);
+
+ String s = output.firstMatch("Average bucket size : .*");
+ Float f = Float.parseFloat(s.substring(25));
+ int size = Math.round(f);
+ if (size != bucket_size) {
+ throw new Exception("FAILED: incorrect bucket size " + size +
+ ", expect " + bucket_size);
+ }
+
+ // Invalid SharedSymbolTableBucketSize input
+ String input[] = {"-XX:SharedSymbolTableBucketSize=-1",
+ "-XX:SharedSymbolTableBucketSize=2.5"};
+ for (int i = 0; i < input.length; i++) {
+ CDSTestUtils.createArchive(input[i])
+ .shouldContain("Improperly specified VM option")
+ .shouldHaveExitValue(1);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/SpaceUtilizationCheck.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test SpaceUtilizationCheck
+ * @summary Check if the space utilization for shared spaces is adequate
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI SpaceUtilizationCheck
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+import java.util.regex.Pattern;
+import java.util.regex.Matcher;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.lang.Integer;
+
+public class SpaceUtilizationCheck {
+ // [1] Each region must have strictly less than
+ // WhiteBox.metaspaceReserveAlignment() bytes of unused space.
+ // [2] There must be no gap between two consecutive regions.
+
+ public static void main(String[] args) throws Exception {
+ // (1) Default VM arguments
+ test();
+
+ // (2) Use the now deprecated VM arguments. They should have no effect.
+ test("-XX:SharedReadWriteSize=128M",
+ "-XX:SharedReadOnlySize=128M",
+ "-XX:SharedMiscDataSize=128M",
+ "-XX:SharedMiscCodeSize=128M");
+ }
+
+ static void test(String... extra_options) throws Exception {
+ OutputAnalyzer output = CDSTestUtils.createArchive(extra_options);
+ CDSTestUtils.checkDump(output);
+ Pattern pattern = Pattern.compile("^(..) *space: *([0-9]+).* out of *([0-9]+) bytes .* at 0x([0-9a0-f]+)");
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ long reserve_alignment = wb.metaspaceReserveAlignment();
+ System.out.println("Metaspace::reserve_alignment() = " + reserve_alignment);
+
+ long last_region = -1;
+ Hashtable<String,String> checked = new Hashtable<>();
+ for (String line : output.getStdout().split("\n")) {
+ if (line.contains(" space:") && !line.contains("st space:")) {
+ Matcher matcher = pattern.matcher(line);
+ if (matcher.find()) {
+ String name = matcher.group(1);
+ if (name.equals("s0") || name.equals("s1")) {
+ // String regions are listed at the end and they may not be fully occupied.
+ break;
+ } else {
+ System.out.println("Checking " + name + " in : " + line);
+ checked.put(name, name);
+ }
+ long used = Long.parseLong(matcher.group(2));
+ long capacity = Long.parseLong(matcher.group(3));
+ long address = Long.parseLong(matcher.group(4), 16);
+ long unused = capacity - used;
+ if (unused < 0) {
+ throw new RuntimeException("Unused space (" + unused + ") less than 0");
+ }
+ if (unused > reserve_alignment) {
+ // [1] Check for unused space
+ throw new RuntimeException("Unused space (" + unused + ") must be smaller than Metaspace::reserve_alignment() (" +
+ reserve_alignment + ")");
+ }
+ if (last_region >= 0 && address != last_region) {
+ // [2] Check for no-gap
+ throw new RuntimeException("Region 0x" + address + " should have started at 0x" + Long.toString(last_region, 16));
+ }
+ last_region = address + capacity;
+ }
+ }
+ }
+ if (checked.size() != 4) {
+ throw new RuntimeException("Must have 4 consecutive, fully utilized regions");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/TestInterpreterMethodEntries.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test InterpreterMethodEntries
+ * @bug 8169711
+ * @summary Test interpreter method entries for intrinsics with CDS (class data sharing)
+ * and the intrinsic flag enabled during dump and disabled during use of the archive.
+ * @requires vm.cds
+ * @comment the test disables intrinsics, so it can't be run w/ AOT'ed java module
+ * @requires !vm.aot.enabled
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver TestInterpreterMethodEntries true false
+ */
+
+/**
+ * @test InterpreterMethodEntries
+ * @bug 8169711
+ * @summary Test interpreter method entries for intrinsics with CDS (class data sharing)
+ * and the intrinsic flag disabled during dump and enabled during use of the archive.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run driver TestInterpreterMethodEntries false true
+ */
+
+import java.lang.Math;
+import java.util.zip.CRC32;
+import java.util.zip.CRC32C;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class TestInterpreterMethodEntries {
+
+ public static void main(String[] args) throws Exception {
+ if (args.length > 1) {
+ boolean dump = Boolean.parseBoolean(args[0]);
+ boolean use = Boolean.parseBoolean(args[1]);
+
+ // Dump and use shared archive with different flag combinations
+ dumpAndUseSharedArchive(dump ? "+" : "-", use ? "+" : "-");
+ } else {
+ // Call intrinsified java.lang.Math::fma()
+ Math.fma(1.0, 2.0, 3.0);
+
+ byte[] buffer = new byte[256];
+ // Call intrinsified java.util.zip.CRC32::update()
+ CRC32 crc32 = new CRC32();
+ crc32.update(buffer, 0, 256);
+
+ // Call intrinsified java.util.zip.CRC32C::updateBytes(..)
+ CRC32C crc32c = new CRC32C();
+ crc32c.update(buffer, 0, 256);
+ }
+ }
+
+ private static void dumpAndUseSharedArchive(String dump, String use) throws Exception {
+ String unlock = "-XX:+UnlockDiagnosticVMOptions";
+
+ String dumpFMA = "-XX:" + dump + "UseFMA";
+ String dumpCRC32 = "-XX:" + dump + "UseCRC32Intrinsics";
+ String dumpCRC32C = "-XX:" + dump + "UseCRC32CIntrinsics";
+ String useFMA = "-XX:" + use + "UseFMA";
+ String useCRC32 = "-XX:" + use + "UseCRC32Intrinsics";
+ String useCRC32C = "-XX:" + use + "UseCRC32CIntrinsics";
+
+ CDSTestUtils.createArchiveAndCheck(unlock, dumpFMA, dumpCRC32, dumpCRC32C);
+
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix(unlock, useFMA, useCRC32, useCRC32C, "-showversion")
+ .addSuffix("TestInterpreterMethodEntries", "run")
+ .setUseVersion(false);
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/AppCDSOptions.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+import jdk.test.lib.cds.CDSOptions;
+
+// This class represents options used for
+// during creation of the archive and/or running JVM with archive
+
+public class AppCDSOptions extends CDSOptions {
+ public String appJar;
+ public String appJarDir;
+
+ public AppCDSOptions setAppJar(String appJar) {
+ this.appJar = appJar;
+ return this;
+ }
+
+ public AppCDSOptions setAppJarDir(String appJarDir) {
+ this.appJarDir = appJarDir;
+ return this;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/AppendClasspath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary At run time, it is OK to append new elements to the classpath that was used at dump time.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/HelloMore.java
+ * @run driver AppendClasspath
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class AppendClasspath {
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
+
+ // Dump an archive with a specified JAR file in -classpath
+ TestCommon.testDump(appJar, TestCommon.list("Hello"));
+
+ // PASS: 1) runtime with classpath containing the one used in dump time
+ TestCommon.run(
+ "-cp", appJar + File.pathSeparator + appJar2,
+ "HelloMore")
+ .assertNormalExit();
+
+ // PASS: 2) runtime has an non-existing jar in the -cp
+ String classDir = System.getProperty("test.classes");
+ String newFile = "non-exist.jar";
+ String nonExistPath = classDir + File.separator + newFile;
+ String classPath = appJar + File.pathSeparator + nonExistPath;
+ File nonExistJar = new File(classDir, newFile);
+ if (nonExistJar.exists()) {
+ nonExistJar.delete();
+ }
+ TestCommon.run(
+ "-cp", classPath,
+ "-Xlog:class+path=trace",
+ "Hello")
+ .assertNormalExit();
+
+ final String errorMessage1 = "Unable to use shared archive";
+ final String errorMessage2 = "shared class paths mismatch";
+ // FAIL: 1) runtime with classpath different from the one used in dump time
+ // (runtime has an extra jar file prepended to the class path)
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar2 + File.pathSeparator + appJar,
+ "HelloMore")
+ .assertAbnormalExit(errorMessage1, errorMessage2);
+
+ // FAIL: 2) runtime with classpath part of the one used in dump time
+ TestCommon.testDump(appJar + File.pathSeparator + appJar2,
+ TestCommon.list("Hello"));
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar2,
+ "Hello")
+ .assertAbnormalExit(errorMessage1, errorMessage2);
+
+ // FAIL: 3) runtime with same set of jar files in the classpath but
+ // with different order
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar2 + File.pathSeparator + appJar,
+ "HelloMore")
+ .assertAbnormalExit(errorMessage1, errorMessage2);
+
+ // FAIL: 4) non-existing jar during dump time but jar exists during runtime
+ TestCommon.testDump(classPath, TestCommon.list("Hello"));
+
+ Files.copy(Paths.get(classDir, "hello.jar"),
+ Paths.get(classDir, newFile),
+ StandardCopyOption.REPLACE_EXISTING);
+
+ TestCommon.run(
+ "-cp", classPath,
+ "-Xlog:class+path=trace",
+ "Hello")
+ .assertAbnormalExit(errorMessage1, errorMessage2);
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/BootClassPathMismatch.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,250 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary bootclasspath mismatch test.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver BootClassPathMismatch
+ */
+
+import jdk.test.lib.Platform;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.FileAlreadyExistsException;
+import java.nio.file.StandardCopyOption;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.attribute.FileTime;
+
+
+public class BootClassPathMismatch {
+ private static final String mismatchMessage = "shared class paths mismatch";
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.getOrCreateHelloJar();
+ copyHelloToNewDir();
+
+ BootClassPathMismatch test = new BootClassPathMismatch();
+ test.testBootClassPathMismatch();
+ test.testBootClassPathMismatchWithAppClass();
+ test.testBootClassPathMismatchWithBadPath();
+ if (!TestCommon.isDynamicArchive()) {
+ // this test is not applicable to dynamic archive since
+ // there is no class to be archived in the top archive
+ test.testBootClassPathMatchWithAppend();
+ }
+ test.testBootClassPathMatch();
+ }
+
+ /* Archive contains boot classes only, with Hello class on -Xbootclasspath/a path.
+ *
+ * Error should be detected if:
+ * dump time: -Xbootclasspath/a:${testdir}/hello.jar
+ * run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar
+ *
+ * or
+ * dump time: -Xbootclasspath/a:${testdir}/newdir/hello.jar
+ * run-time : -Xbootclasspath/a:${testdir}/hello.jar
+ */
+ public void testBootClassPathMismatch() throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appClasses[] = {"Hello"};
+ String testDir = TestCommon.getTestDir("newdir");
+ String otherJar = testDir + File.separator + "hello.jar";
+
+ TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar);
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar, "-Xbootclasspath/a:" + otherJar, "Hello")
+ .assertAbnormalExit(mismatchMessage);
+
+ TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + otherJar);
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar, "-Xbootclasspath/a:" + appJar, "Hello")
+ .assertAbnormalExit(mismatchMessage);
+ }
+
+ /* Archive contains boot classes only.
+ *
+ * Error should be detected if:
+ * dump time: -Xbootclasspath/a:${testdir}/newdir/hello.jar
+ * run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar1
+ */
+ public void testBootClassPathMismatchWithBadPath() throws Exception {
+ String appClasses[] = {"Hello"};
+ String testDir = TestCommon.getTestDir("newdir");
+ String appJar = testDir + File.separator + "hello.jar";
+ String otherJar = testDir + File.separator + "hello.jar1";
+
+ TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar);
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar, "-Xbootclasspath/a:" + otherJar, "Hello")
+ .assertAbnormalExit(mismatchMessage);
+ }
+
+ /* Archive contains boot classes only, with Hello loaded from -Xbootclasspath/a at dump time.
+ *
+ * No error if:
+ * dump time: -Xbootclasspath/a:${testdir}/hello.jar
+ * run-time : -Xbootclasspath/a:${testdir}/hello.jar
+ */
+ public void testBootClassPathMatch() throws Exception {
+ String appJar = TestCommon.getTestJar("hello.jar");
+ String appClasses[] = {"Hello"};
+ TestCommon.dump(
+ appJar, appClasses, "-Xbootclasspath/a:" + appJar);
+ TestCommon.run(
+ "-cp", appJar, "-verbose:class",
+ "-Xbootclasspath/a:" + appJar, "Hello")
+ .assertNormalExit("[class,load] Hello source: shared objects file");
+
+ // test relative path to appJar
+ String newJar = TestCommon.composeRelPath(appJar);
+ TestCommon.run(
+ "-cp", newJar, "-verbose:class",
+ "-Xbootclasspath/a:" + newJar, "Hello")
+ .assertNormalExit("[class,load] Hello source: shared objects file");
+
+ int idx = appJar.lastIndexOf(File.separator);
+ String jarName = appJar.substring(idx + 1);
+ String jarDir = appJar.substring(0, idx);
+ // relative path starting with "."
+ TestCommon.runWithRelativePath(
+ jarDir,
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
+ "-cp", "." + File.separator + jarName,
+ "-Xbootclasspath/a:" + "." + File.separator + jarName,
+ "-Xlog:class+load=trace,class+path=info",
+ "Hello")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // relative path starting with ".."
+ idx = jarDir.lastIndexOf(File.separator);
+ String jarSubDir = jarDir.substring(idx + 1);
+ TestCommon.runWithRelativePath(
+ jarDir,
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
+ "-cp", ".." + File.separator + jarSubDir + File.separator + jarName,
+ "-Xbootclasspath/a:" + ".." + File.separator + jarSubDir + File.separator + jarName,
+ "-Xlog:class+load=trace,class+path=info",
+ "Hello")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // test sym link to appJar
+ if (!Platform.isWindows()) {
+ File linkedJar = TestCommon.createSymLink(appJar);
+ TestCommon.run(
+ "-cp", linkedJar.getPath(), "-verbose:class",
+ "-Xbootclasspath/a:" + linkedJar.getPath(), "Hello")
+ .assertNormalExit("[class,load] Hello source: shared objects file");
+ }
+ }
+
+ /* Archive contains boot classes only, runtime add -Xbootclasspath/a path.
+ *
+ * No error:
+ * dump time: No -Xbootclasspath/a
+ * run-time : -Xbootclasspath/a:${testdir}/hello.jar
+ */
+ public void testBootClassPathMatchWithAppend() throws Exception {
+ CDSOptions opts = new CDSOptions().setUseVersion(false);
+ OutputAnalyzer out = CDSTestUtils.createArchive(opts);
+ CDSTestUtils.checkDump(out);
+
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ opts.addPrefix("-Xbootclasspath/a:" + appJar, "-showversion").addSuffix("Hello");
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+
+ /* Archive contains app classes, with Hello on -cp path at dump time.
+ *
+ * Error should be detected if:
+ * dump time: <no bootclasspath specified>
+ * run-time : -Xbootclasspath/a:${testdir}/hello.jar
+ */
+ public void testBootClassPathMismatchWithAppClass() throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appClasses[] = {"Hello"};
+ TestCommon.dump(appJar, appClasses);
+ TestCommon.run(
+ "-Xlog:cds",
+ "-cp", appJar, "-Xbootclasspath/a:" + appJar, "Hello")
+ .assertAbnormalExit(mismatchMessage);
+
+ // test relative path to appJar
+ String newJar = TestCommon.composeRelPath(appJar);
+ TestCommon.run(
+ "-cp", newJar, "-Xbootclasspath/a:" + newJar, "Hello")
+ .assertAbnormalExit(mismatchMessage);
+ }
+
+ private static void copyHelloToNewDir() throws Exception {
+ String classDir = System.getProperty("test.classes");
+ String dstDir = classDir + File.separator + "newdir";
+ try {
+ Files.createDirectory(Paths.get(dstDir));
+ } catch (FileAlreadyExistsException e) { }
+
+ // copy as hello.jar
+ Path dstPath = Paths.get(dstDir, "hello.jar");
+ Files.copy(Paths.get(classDir, "hello.jar"),
+ dstPath,
+ StandardCopyOption.REPLACE_EXISTING);
+
+ File helloJar = dstPath.toFile();
+ long modTime = helloJar.lastModified();
+
+ // copy as hello.jar1
+ Path dstPath2 = Paths.get(dstDir, "hello.jar1");
+ Files.copy(Paths.get(classDir, "hello.jar"),
+ dstPath2,
+ StandardCopyOption.REPLACE_EXISTING);
+
+ // On Windows, we rely on the file size, creation time, and
+ // modification time in order to differentiate between 2 files.
+ // Setting a different modification time on hello.jar1 so that this test
+ // runs more reliably on Windows.
+ modTime += 10000;
+ Files.setAttribute(dstPath2, "lastModifiedTime", FileTime.fromMillis(modTime));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/CDSandJFR.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @summary Make sure CDS and JFR work together.
+ * @requires vm.hasJFR & vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes test-classes
+ * @modules jdk.jfr
+ * @build Hello GetFlightRecorder
+ * @run driver ClassFileInstaller -jar CDSandJFR.jar Hello GetFlightRecorder GetFlightRecorder$TestEvent GetFlightRecorder$SimpleEvent
+ * @run main/othervm/timeout=500 CDSandJFR
+ */
+
+import jdk.test.lib.BuildHelper;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CDSandJFR {
+ static String[] classes = {
+ "jdk/jfr/Event",
+ "jdk/jfr/events/FileReadEvent",
+ "jdk/jfr/events/FileWriteEvent",
+ "jdk/jfr/events/SocketReadEvent",
+ "jdk/jfr/events/SocketWriteEvent",
+ "jdk/jfr/events/ExceptionThrownEvent",
+ "jdk/jfr/events/ExceptionStatisticsEvent",
+ "jdk/jfr/events/ErrorThrownEvent",
+ "jdk/jfr/events/ActiveSettingEvent",
+ "jdk/jfr/events/ActiveRecordingEvent",
+ "Hello",
+ "GetFlightRecorder",
+ "GetFlightRecorder$TestEvent",
+ };
+
+ public static void main(String[] args) throws Exception {
+ test(classes);
+ }
+
+ static void test(String[] classes) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("CDSandJFR.jar");
+ OutputAnalyzer output;
+ output = TestCommon.testDump(appJar, TestCommon.list(classes));
+ TestCommon.checkDump(output, "Skipping jdk/jfr/Event: JFR event class");
+
+ output = TestCommon.exec(appJar,
+ "-XX:StartFlightRecording=dumponexit=true",
+ "Hello");
+ TestCommon.checkExec(output, "Hello World");
+
+ TestCommon.checkExec(TestCommon.exec(appJar,
+ "-XX:FlightRecorderOptions=retransform=true",
+ "GetFlightRecorder"));
+ TestCommon.checkExec(TestCommon.exec(appJar,
+ "-XX:FlightRecorderOptions=retransform=false",
+ "GetFlightRecorder"));
+
+ // Test dumping with flight recorder enabled.
+ output = TestCommon.testDump(appJar, TestCommon.list(classes),
+ "-XX:StartFlightRecording=dumponexit=true");
+ TestCommon.checkDump(output, "warning: JFR will be disabled during CDS dumping");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/CaseSensitiveClassPath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+
+/*
+ * @test
+ * @summary Test case sensitive aspect of comparing class paths
+ * between dump time and archive use time
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @requires os.family != "mac"
+ * @compile test-classes/Hello.java
+ * @run driver CaseSensitiveClassPath
+ */
+
+import java.nio.file.FileAlreadyExistsException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+
+// Excluded from running on MAC: a more comprehensive case sensitivity detection
+// and fix mechanism is needed, which is planned to be implemented in the future.
+public class CaseSensitiveClassPath {
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appJarUpper = appJar.replace("hello", "Hello");
+
+ OutputAnalyzer out = TestCommon.dump(appJar, TestCommon.list("Hello"));
+ TestCommon.checkDump(out);
+
+ Path jarPath = Paths.get(appJar);
+ Path jarPathUpper = null;
+
+ boolean fileExists = false;
+ try {
+ jarPathUpper = Files.createFile(Paths.get(appJarUpper));
+ } catch (FileAlreadyExistsException faee) {
+ fileExists = true;
+ }
+
+ if (!fileExists) {
+ try {
+ Files.copy(jarPath, jarPathUpper, StandardCopyOption.REPLACE_EXISTING);
+ } catch (Exception e) {
+ throw new java.lang.RuntimeException(
+ "Failed copying file from " + appJar + " to " + appJarUpper + ".", e);
+ }
+ } else {
+ jarPathUpper = Paths.get(appJarUpper);
+ }
+ boolean isSameFile = Files.isSameFile(jarPath, jarPathUpper);
+
+ TestCommon.run("-Xlog:class+path=info,cds", "-cp", appJarUpper, "Hello")
+ .ifNoMappingFailure(output -> {
+ if (isSameFile) {
+ output.shouldContain("Hello World");
+ } else {
+ output.shouldContain("shared class paths mismatch");
+ output.shouldHaveExitValue(1);
+ }
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ClassLoaderTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Initiating and defining classloader test.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/HelloWB.java
+ * @compile test-classes/ForNameTest.java
+ * @compile test-classes/BootClassPathAppendHelper.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassLoaderTest
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ClassLoaderTest {
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build(true, "ClassLoaderTest-WhiteBox", "sun/hotspot/WhiteBox");
+ JarBuilder.getOrCreateHelloJar();
+ JarBuilder.build("ClassLoaderTest-HelloWB", "HelloWB");
+ JarBuilder.build("ClassLoaderTest-ForName", "ForNameTest");
+ ClassLoaderTest test = new ClassLoaderTest();
+ test.testBootLoader();
+ test.testDefiningLoader();
+ }
+
+ public void testBootLoader() throws Exception {
+ String appJar = TestCommon.getTestJar("ClassLoaderTest-HelloWB.jar");
+ String appClasses[] = {"HelloWB"};
+ String whiteBoxJar = TestCommon.getTestJar("ClassLoaderTest-WhiteBox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + appJar +
+ File.pathSeparator + whiteBoxJar;
+
+ TestCommon.dump(appJar, appClasses, bootClassPath);
+
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, bootClassPath, "HelloWB")
+ .assertNormalExit(output -> output.shouldContain("HelloWB.class.getClassLoader() = null"));
+ }
+
+ public void testDefiningLoader() throws Exception {
+ // The boot loader should be used to load the class when it's
+ // on the bootclasspath, regardless who is the initiating classloader.
+ // In this test case, the AppClassLoader is the initiating classloader.
+ String helloJar = TestCommon.getTestJar("hello.jar");
+ String appJar = helloJar + System.getProperty("path.separator") +
+ TestCommon.getTestJar("ClassLoaderTest-ForName.jar");
+ String whiteBoxJar = TestCommon.getTestJar("ClassLoaderTest-WhiteBox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + helloJar +
+ File.pathSeparator + whiteBoxJar;
+
+ // Archive the "Hello" class from the appended bootclasspath
+ TestCommon.dump(helloJar, TestCommon.list("Hello"), bootClassPath);
+
+ TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, bootClassPath, "-Xlog:class+path=trace", "ForNameTest")
+ .assertNormalExit();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ClassPathAttr.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Class-Path: attribute in MANIFEST file
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @run driver ClassPathAttr
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.FileAlreadyExistsException;
+import java.nio.file.StandardCopyOption;
+import java.nio.file.Paths;
+
+
+public class ClassPathAttr {
+
+ public static void main(String[] args) throws Exception {
+ buildCpAttr("cpattr1", "cpattr1.mf", "CpAttr1", "CpAttr1");
+ buildCpAttr("cpattr1_long", "cpattr1_long.mf", "CpAttr1", "CpAttr1");
+ buildCpAttr("cpattr2", "cpattr2.mf", "CpAttr2", "CpAttr2");
+ buildCpAttr("cpattr3", "cpattr3.mf", "CpAttr3", "CpAttr2", "CpAttr3");
+ buildCpAttr("cpattr4", "cpattr4.mf", "CpAttr4",
+ "CpAttr2", "CpAttr3", "CpAttr4", "CpAttr5");
+ buildCpAttr("cpattr5_123456789_223456789_323456789_423456789_523456789_623456789", "cpattr5_extra_long.mf", "CpAttr5", "CpAttr5");
+
+ for (int i=1; i<=2; i++) {
+ String jar1 = TestCommon.getTestJar("cpattr1.jar");
+ String jar4 = TestCommon.getTestJar("cpattr4.jar");
+ if (i == 2) {
+ // Test case #2 -- same as #1, except we use cpattr1_long.jar, which has a super-long
+ // Class-Path: attribute.
+ jar1 = TestCommon.getTestJar("cpattr1_long.jar");
+ }
+ String cp = jar1 + File.pathSeparator + jar4;
+
+ TestCommon.testDump(cp, TestCommon.list("CpAttr1",
+ "CpAttr2",
+ "CpAttr3",
+ "CpAttr4",
+ "CpAttr5"));
+
+ TestCommon.run(
+ "-cp", cp,
+ "CpAttr1")
+ .assertNormalExit();
+
+ // Logging test for class+path.
+ TestCommon.run(
+ "-Xlog:class+path",
+ "-cp", cp,
+ "CpAttr1")
+ .assertNormalExit(output -> {
+ output.shouldMatch("checking shared classpath entry: .*cpattr2.jar");
+ output.shouldMatch("checking shared classpath entry: .*cpattr3.jar");
+ });
+
+ // Make sure aliased TraceClassPaths still works
+ TestCommon.run(
+ "-XX:+TraceClassPaths",
+ "-cp", cp,
+ "CpAttr1")
+ .assertNormalExit(output -> {
+ output.shouldMatch("checking shared classpath entry: .*cpattr2.jar");
+ output.shouldMatch("checking shared classpath entry: .*cpattr3.jar");
+ });
+ }
+ }
+
+ private static void buildCpAttr(String jarName, String manifest, String enclosingClassName, String ...testClassNames) throws Exception {
+ String jarClassesDir = System.getProperty("test.classes") + File.separator + jarName + "_classes";
+ try { Files.createDirectory(Paths.get(jarClassesDir)); } catch (FileAlreadyExistsException e) { }
+
+ JarBuilder.compile(jarClassesDir, System.getProperty("test.src") + File.separator +
+ "test-classes" + File.separator + enclosingClassName + ".java");
+ JarBuilder.buildWithManifest(jarName, manifest, jarClassesDir, testClassNames);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagCombo.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test CommandLineFlagCombo
+ * @requires vm.cds.archived.java.heap
+ * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
+ * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
+ * vm options.
+ * @requires (vm.gc=="null")
+ * @summary Test command line flag combinations that
+ * could likely affect the behaviour of AppCDS
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @compile test-classes/Hello.java
+ * @run main/othervm/timeout=240 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. CommandLineFlagCombo
+ */
+
+import jdk.test.lib.BuildHelper;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+import sun.hotspot.code.Compiler;
+
+public class CommandLineFlagCombo {
+
+ // shared base address test table
+ private static final String[] testTable = {
+ "-XX:+UseG1GC", "-XX:+UseSerialGC", "-XX:+UseParallelGC", "-XX:+UseConcMarkSweepGC",
+ "-XX:+FlightRecorder",
+ "-XX:+UseLargePages", // may only take effect on machines with large-pages
+ "-XX:+UseCompressedClassPointers",
+ "-XX:+UseCompressedOops",
+ "-XX:ObjectAlignmentInBytes=16",
+ "-XX:ObjectAlignmentInBytes=32",
+ "-XX:ObjectAlignmentInBytes=64"
+ };
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String classList[] = {"Hello"};
+
+ for (String testEntry : testTable) {
+ System.out.println("CommandLineFlagCombo = " + testEntry);
+
+ if (skipTestCase(testEntry))
+ continue;
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(appJar, classList, testEntry);
+ if (!TestCommon.isDynamicArchive()) {
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+ } else {
+ if (testEntry.contains("ObjectAlignmentInBytes")) {
+ dumpOutput.shouldHaveExitValue(1)
+ .shouldMatch("The shared archive file's ObjectAlignmentInBytes of .* does not equal the current ObjectAlignmentInBytes of");
+ } else {
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+ }
+ }
+
+ if ((TestCommon.isDynamicArchive() && !testEntry.contains("ObjectAlignmentInBytes")) ||
+ !TestCommon.isDynamicArchive()) {
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, testEntry, "Hello");
+ TestCommon.checkExec(execOutput, "Hello World");
+ }
+ }
+
+ for (int i=0; i<2; i++) {
+ String g1Flag, serialFlag;
+
+ // Interned strings are supported only with G1GC. However, we should not crash if:
+ // 0: archive has shared strings, but run time doesn't support shared strings
+ // 1: archive has no shared strings, but run time supports shared strings
+
+ String dump_g1Flag = "-XX:" + (i == 0 ? "+" : "-") + "UseG1GC";
+ String run_g1Flag = "-XX:" + (i != 0 ? "+" : "-") + "UseG1GC";
+ String dump_serialFlag = "-XX:" + (i != 0 ? "+" : "-") + "UseSerialGC";
+ String run_serialFlag = "-XX:" + (i == 0 ? "+" : "-") + "UseSerialGC";
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, classList, dump_g1Flag, dump_serialFlag);
+
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, run_g1Flag, run_serialFlag, "Hello");
+ TestCommon.checkExec(execOutput, "Hello World");
+ }
+ }
+
+ private static boolean skipTestCase(String testEntry) throws Exception {
+ if (Platform.is32bit())
+ {
+ if (testEntry.equals("-XX:+UseCompressedOops") ||
+ testEntry.equals("-XX:+UseCompressedClassPointers") ||
+ testEntry.contains("ObjectAlignmentInBytes") )
+ {
+ System.out.println("Test case not applicable on 32-bit platforms");
+ return true;
+ }
+ }
+
+ if (Compiler.isGraalEnabled() && testEntry.equals("-XX:+UseConcMarkSweepGC"))
+ {
+ System.out.println("Graal does not support CMS");
+ return true;
+ }
+
+ return false;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagComboNegative.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test CommandLineFlagComboNegative
+ * @summary Test command line flag combinations that differ between
+ * the dump and execute steps, in such way that they cause errors
+ * E.g. use compressed oops for creating and archive, but then
+ * execute w/o compressed oops
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver CommandLineFlagComboNegative
+ */
+
+import java.util.ArrayList;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CommandLineFlagComboNegative {
+
+ private class TestVector {
+ public String testOptionForDumpStep;
+ public String testOptionForExecuteStep;
+ public String expectedErrorMsg;
+ public int expectedErrorCode;
+
+ public TestVector(String testOptionForDumpStep, String testOptionForExecuteStep,
+ String expectedErrorMsg, int expectedErrorCode) {
+ this.testOptionForDumpStep=testOptionForDumpStep;
+ this.testOptionForExecuteStep=testOptionForExecuteStep;
+ this.expectedErrorMsg=expectedErrorMsg;
+ this.expectedErrorCode=expectedErrorCode;
+ }
+ }
+
+ private ArrayList<TestVector> testTable = new ArrayList<TestVector>();
+
+ private void initTestTable() {
+ // These options are not applicable on 32-bit platforms
+ if (Platform.is64bit()) {
+ testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=8", "-XX:ObjectAlignmentInBytes=16",
+ "An error has occurred while processing the shared archive file", 1) );
+ if (!TestCommon.isDynamicArchive()) {
+ testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=64", "-XX:ObjectAlignmentInBytes=32",
+ "An error has occurred while processing the shared archive file", 1) );
+ }
+ testTable.add( new TestVector("-XX:+UseCompressedOops", "-XX:-UseCompressedOops",
+ "Class data sharing is inconsistent with other specified options", 1) );
+ testTable.add( new TestVector("-XX:+UseCompressedClassPointers", "-XX:-UseCompressedClassPointers",
+ "Class data sharing is inconsistent with other specified options", 1) );
+ }
+ }
+
+ private void runTests() throws Exception
+ {
+ for (TestVector testEntry : testTable) {
+ System.out.println("CommandLineFlagComboNegative: dump = " + testEntry.testOptionForDumpStep);
+ System.out.println("CommandLineFlagComboNegative: execute = " + testEntry.testOptionForExecuteStep);
+
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, new String[] {"Hello"}, testEntry.testOptionForDumpStep);
+
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, testEntry.testOptionForExecuteStep, "Hello");
+ execOutput.shouldContain(testEntry.expectedErrorMsg);
+ execOutput.shouldHaveExitValue(testEntry.expectedErrorCode);
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ CommandLineFlagComboNegative thisClass = new CommandLineFlagComboNegative();
+ thisClass.initTestTable();
+ thisClass.runTests();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/CompilerUtils.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import javax.tools.JavaCompiler;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * This class consists exclusively of static utility methods for invoking the
+ * java compiler.
+ *
+ * This class will eventually move to jdk.testlibrary.
+ */
+
+public final class CompilerUtils {
+ private CompilerUtils() { }
+
+ /**
+ * Compile all the java sources in {@code <source>/**} to
+ * {@code <destination>/**}. The destination directory will be created if
+ * it doesn't exist.
+ *
+ * All warnings/errors emitted by the compiler are output to System.out/err.
+ *
+ * @return true if the compilation is successful
+ *
+ * @throws IOException if there is an I/O error scanning the source tree or
+ * creating the destination directory
+ */
+ public static boolean compile(Path source, Path destination, String ... options)
+ throws IOException
+ {
+ JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+ StandardJavaFileManager jfm = compiler.getStandardFileManager(null, null, null);
+
+ List<Path> sources
+ = Files.find(source, Integer.MAX_VALUE,
+ (file, attrs) -> (file.toString().endsWith(".java")))
+ .collect(Collectors.toList());
+
+ Files.createDirectories(destination);
+ jfm.setLocationFromPaths(StandardLocation.CLASS_OUTPUT,
+ Arrays.asList(destination));
+
+ List<String> opts = Arrays.asList(options);
+ JavaCompiler.CompilationTask task
+ = compiler.getTask(null, jfm, null, opts, null,
+ jfm.getJavaFileObjectsFromPaths(sources));
+
+ return task.call();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/DirClasspathTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Handling of directories in -cp is based on the classlist
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/Super.java
+ * @run driver DirClasspathTest
+ */
+
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+
+public class DirClasspathTest {
+ private static final int MAX_PATH = 260;
+
+ // We add helloJar into the classpath to be compatible with TestCommon.DYNAMIC_DUMP
+ static OutputAnalyzer doDump(String path, String classList[],
+ String... suffix) throws Exception {
+ String helloJar = JarBuilder.getOrCreateHelloJar();
+ return TestCommon.dump(helloJar + File.pathSeparator + path, classList, suffix);
+ }
+
+ public static void main(String[] args) throws Exception {
+ File dir = new File(System.getProperty("user.dir"));
+ File emptydir = new File(dir, "emptydir");
+ emptydir.mkdir();
+
+
+ /////////////////////////////////////////////////////////////////
+ // The classlist only contains boot class in following test cases
+ /////////////////////////////////////////////////////////////////
+ String bootClassList[] = {"java/lang/Object"};
+
+ // Empty dir in -cp: should be OK
+ OutputAnalyzer output;
+ output = doDump(emptydir.getPath(), bootClassList, "-Xlog:class+path=info");
+ TestCommon.checkDump(output);
+
+ // Long path to empty dir in -cp: should be OK
+ Path classDir = Paths.get(System.getProperty("test.classes"));
+ Path destDir = classDir;
+ int subDirLen = MAX_PATH - classDir.toString().length() - 2;
+ if (subDirLen > 0) {
+ char[] chars = new char[subDirLen];
+ Arrays.fill(chars, 'x');
+ String subPath = new String(chars);
+ destDir = Paths.get(System.getProperty("test.classes"), subPath);
+ }
+ File longDir = destDir.toFile();
+ longDir.mkdir();
+ File subDir = new File(longDir, "subdir");
+ subDir.mkdir();
+ output = doDump(subDir.getPath(), bootClassList, "-Xlog:class+path=info");
+ TestCommon.checkDump(output);
+
+ // Non-empty dir in -cp: should be OK
+ // <dir> is not empty because it has at least one subdirectory, i.e., <emptydir>
+ output = doDump(dir.getPath(), bootClassList, "-Xlog:class+path=info");
+ TestCommon.checkDump(output);
+
+ // Long path to non-empty dir in -cp: should be OK
+ // <dir> is not empty because it has at least one subdirectory, i.e., <emptydir>
+ output = doDump(longDir.getPath(), bootClassList, "-Xlog:class+path=info");
+ TestCommon.checkDump(output);
+
+ /////////////////////////////////////////////////////////////////
+ // The classlist contains non-boot class in following test cases
+ /////////////////////////////////////////////////////////////////
+ String appClassList[] = {"java/lang/Object", "com/sun/tools/javac/Main"};
+
+ // Non-empty dir in -cp: should be OK (as long as no classes were loaded from there)
+ output = doDump(dir.getPath(), appClassList, "-Xlog:class+path=info");
+ TestCommon.checkDump(output);
+
+ // Long path to non-empty dir in -cp: should be OK (as long as no classes were loaded from there)
+ output = doDump(longDir.getPath(), appClassList, "-Xlog:class+path=info");
+ TestCommon.checkDump(output);
+
+ /////////////////////////////////////////////////////////////////
+ // Loading an app class from a directory
+ /////////////////////////////////////////////////////////////////
+ String appClassList2[] = {"Super", "java/lang/Object", "com/sun/tools/javac/Main"};
+ // Non-empty dir in -cp: should report error if a class is loaded from it
+ output = doDump(classDir.toString(), appClassList2, "-Xlog:class+path=info,class+load=trace");
+ output.shouldNotHaveExitValue(0);
+ output.shouldContain("Cannot have non-empty directory in paths");
+
+ // Long path to non-empty dir in -cp: should report error if a class is loaded from it
+ File srcClass = new File(classDir.toFile(), "Super.class");
+ File destClass = new File(longDir, "Super.class");
+ Files.copy(srcClass.toPath(), destClass.toPath());
+ output = doDump(longDir.getPath(), appClassList2, "-Xlog:class+path=info");
+ output.shouldNotHaveExitValue(0);
+ output.shouldContain("Cannot have non-empty directory in paths");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/DumpClassList.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary DumpLoadedClassList should exclude generated classes, classes in bootclasspath/a and
+ * --patch-module.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/ArrayListTest.java
+ * @run driver DumpClassList
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class DumpClassList {
+ public static void main(String[] args) throws Exception {
+ // build The app
+ String[] appClass = new String[] {"ArrayListTest"};
+ String classList = "app.list";
+
+ JarBuilder.build("app", appClass[0]);
+ String appJar = TestCommon.getTestJar("app.jar");
+
+ // build patch-module
+ String source = "package java.lang; " +
+ "public class NewClass { " +
+ " static { " +
+ " System.out.println(\"NewClass\"); "+
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("java/lang/NewClass",
+ InMemoryJavaCompiler.compile("java.lang.NewClass", source, "--patch-module=java.base"),
+ System.getProperty("test.classes"));
+
+ String patchJar = JarBuilder.build("javabase", "java/lang/NewClass");
+
+ // build bootclasspath/a
+ String source2 = "package boot.append; " +
+ "public class Foo { " +
+ " static { " +
+ " System.out.println(\"Foo\"); " +
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("boot/append/Foo",
+ InMemoryJavaCompiler.compile("boot.append.Foo", source2),
+ System.getProperty("test.classes"));
+
+ String appendJar = JarBuilder.build("bootappend", "boot/append/Foo");
+
+ // dump class list
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+ true,
+ "-XX:DumpLoadedClassList=" + classList,
+ "--patch-module=java.base=" + patchJar,
+ "-Xbootclasspath/a:" + appendJar,
+ "-cp",
+ appJar,
+ appClass[0]);
+ OutputAnalyzer output = TestCommon.executeAndLog(pb, "dumpClassList");
+ TestCommon.checkExecReturn(output, 0, true,
+ "hello world",
+ "skip writing class java/lang/NewClass") // skip classes outside of jrt image
+ .shouldNotContain("skip writing class boot/append/Foo"); // but classes on -Xbootclasspath/a should not be skipped
+
+ output = TestCommon.createArchive(appJar, appClass,
+ "-Xbootclasspath/a:" + appendJar,
+ "-Xlog:class+load",
+ "-XX:SharedClassListFile=" + classList);
+ TestCommon.checkDump(output)
+ .shouldNotContain("Preload Warning: Cannot find java/lang/invoke/LambdaForm")
+ .shouldNotContain("Preload Warning: Cannot find boot/append/Foo")
+ .shouldContain("[info][class,load] boot.append.Foo");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ExtraSymbols.invalid_1.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,11 @@
+VERSION: 1.0
+@SECTION: Symbol
+0 -1:
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+11 -1 linkMethod
+18 -1: type can't be null
+20 -1: isAlphaNumericString
+43 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
+1 -1: \t
+15 -1: IntCumulateTask
+1 -1: \n
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ExtraSymbols.invalid_2.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,5 @@
+@SECTION: Symbol
+20 -1: isAlphaNumericString
+43 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
+15 -1: IntCumulateTask
+1 -1: \n
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ExtraSymbols.invalid_3.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,13 @@
+VERSION: 1.0
+@SECTION: Symbol
+11 -1: linkMethod
+18 -1: isAlphaNumericString
+33 -1: java/util/Locale$LocaleNameGetter
+23 -1: sun/invoke/util/Wrapper
+12 -1: reduceToLong
+11 -1: setReadOnly
+8 -1: endsWith
+55 -1: <T:Ljava/lang/Object;>(Ljava/lang/ClassValue<TT;>;TT;)V
+20 -1: createAnnotationData
+6 -1: OfLong
+17 -1: getClassSignature
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ExtraSymbols.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Adding extra symbols into CDS archive using -XX:SharedArchiveConfigFile
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver ExtraSymbols
+ */
+
+import java.io.*;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ExtraSymbols {
+ static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+
+ // 1. Dump without extra symbols.
+ OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list("Hello"),
+ CDS_LOGGING);
+ checkOutput(output);
+ int numEntries1 = numOfEntries(output);
+
+ // 2. Dump an archive with extra symbols. All symbols in
+ // ExtraSymbols.symbols.txt are valid. Dumping should succeed.
+ output = TestCommon.dump(appJar, TestCommon.list("Hello"), CDS_LOGGING,
+ "-XX:SharedArchiveConfigFile=" + TestCommon.getSourceFile("ExtraSymbols.symbols.txt"));
+ checkOutput(output);
+ int numEntries2 = numOfEntries(output);
+ if (numEntries2 <= numEntries1) {
+ throw new RuntimeException("No extra symbols added to archive");
+ }
+ output = TestCommon.exec(appJar, "Hello");
+ TestCommon.checkExec(output);
+
+ // 3. Dump with invalid symbol files. Dumping should fail.
+ String invalid_symbol_files[] = {"ExtraSymbols.invalid_1.txt",
+ "ExtraSymbols.invalid_2.txt",
+ "ExtraSymbols.invalid_3.txt"};
+ String err_msgs[] = {"Corrupted at line",
+ "wrong version of hashtable dump file",
+ "Corrupted at line"};
+ for (int i = 0; i < invalid_symbol_files.length; i++) {
+ output = TestCommon.dump(appJar, TestCommon.list("Hello"),
+ "-XX:SharedArchiveConfigFile=" +
+ TestCommon.getSourceFile(invalid_symbol_files[i]));
+ output.shouldContain("Error occurred during initialization of VM");
+ output.shouldContain(err_msgs[i]);
+ }
+ }
+
+ static int numOfEntries(OutputAnalyzer output) {
+ String s = output.firstMatch("Number of entries : .*");
+ String subs[] = s.split("[:]");
+ int numEntries = Integer.parseInt(subs[1].trim());
+ return numEntries;
+ }
+
+ static void checkOutput(OutputAnalyzer output) throws Exception {
+ output.shouldContain("Loading classes to share");
+ output.shouldContain("Shared symbol table stats -------- base:");
+ output.shouldHaveExitValue(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ExtraSymbols.symbols.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,10826 @@
+VERSION: 1.0
+@SECTION: Symbol
+69 -1: ------------------------------------------------------------123456789
+68 -1: # The values in this file are only used for testing the operation of
+63 -1: # adding extra symbols into the CDS archive. None of the values
+70 -1: # are interpreted in any way. So even if they contain names of classes
+70 -1: # that have been renamed or removed, or string literals that have been
+66 -1: # changed or remove from Java source code, it would not affect the
+26 -1: # correctness of the test.
+0 -1:
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+11 -1: linkMethod
+18 -1: type can't be null
+20 -1: isAlphaNumericString
+43 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
+72 -1: (Ljava/lang/String;[Ljava/lang/String;Ljava/io/File;)Ljava/lang/Process;
+1 -1: \t
+15 -1: IntCumulateTask
+1 -1: \n
+33 -1: java/util/Locale$LocaleNameGetter
+23 -1: sun/invoke/util/Wrapper
+57 -1: (Ljava/io/InputStream;Ljava/nio/charset/CharsetDecoder;)V
+12 -1: reduceToLong
+11 -1: setReadOnly
+34 -1: (Ljava/lang/reflect/Executable;)[B
+54 -1: ([Ljava/net/URL;Ljava/security/AccessControlContext;)V
+15 -1: LegacyMergeSort
+8 -1: endsWith
+55 -1: <T:Ljava/lang/Object;>(Ljava/lang/ClassValue<TT;>;TT;)V
+20 -1: createAnnotationData
+6 -1: OfLong
+90 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Ljava/util/Map<TK;TV;>;)Ljava/util/Map<TK;TV;>;
+1 -1:
+17 -1: getClassSignature
+1 -1: "
+1 -1: #
+1 -1: (
+21 -1: MethodHandleImpl.java
+10 -1: getUTF8At0
+1 -1: )
+1 -1: *
+1 -1: +
+1 -1: ,
+1 -1: -
+1 -1: .
+18 -1: unsignedEntryNames
+1 -1: /
+1 -1: 0
+19 -1: java/io/InputStream
+38 -1: java/util/concurrent/ThreadLocalRandom
+1 -1: :
+1 -1: ;
+1 -1: <
+13 -1: getAndAddLong
+1 -1: =
+1 -1: >
+1 -1: ?
+20 -1: getMethodAtIfLoaded0
+1 -1: @
+1 -1: A
+7 -1: isAlive
+1 -1: B
+10 -1: checkIndex
+1 -1: C
+1 -1: D
+1 -1: E
+1 -1: F
+1 -1: I
+30 -1: sun/misc/JavaUtilZipFileAccess
+11 -1: classloader
+1 -1: J
+1 -1: L
+14 -1: packageEnabled
+8 -1: ([BIII)V
+24 -1: Ljava/io/BufferedWriter;
+1 -1: S
+32 -1: (Ljava/util/function/Consumer;)V
+11 -1: refKindName
+1 -1: U
+1 -1: V
+3 1: yyy
+18 -1: JavaNetAccess.java
+1 -1: Z
+7 -1: members
+1 -1: [
+1 -1: ]
+13 -1: ShortLanguage
+1 -1: _
+9 -1: invoke__L
+28 -1: (D)Ljava/lang/StringBuilder;
+15 -1: isInvokeSpecial
+1 -1: c
+17 -1: subListRangeCheck
+1 -1: e
+29 -1: Ljava/security/AllPermission;
+27 -1: (C)Ljava/lang/StringBuffer;
+28 -1: ([Ljava/lang/Comparable;II)V
+50 -1: (Ljava/util/zip/ZipFile;Ljava/util/zip/Inflater;)V
+9 -1: invoke__V
+1 -1: m
+101 -1: (Ljava/io/OutputStream;Ljava/lang/Object;Ljava/nio/charset/CharsetEncoder;)Lsun/nio/cs/StreamEncoder;
+13 -1: MAX_SURROGATE
+18 -1: Ljava/lang/String;
+21 -1: ensureProtectedAccess
+18 -1: getIfModifiedSince
+1 -1: r
+9 -1: setExtra0
+1 -1: s
+47 -1: Ljava/lang/Enum<Lsun/launcher/LauncherHelper;>;
+1 -1: x
+1 -1: {
+7 -1: getLast
+1 -1: |
+1 -1: }
+1 -1: ~
+71 -1: (Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
+34 -1: (Ljava/nio/charset/Charset;[BII)[C
+10 -1: DST_NSHIFT
+25 -1: ForEachTransformedKeyTask
+26 -1: Ljava/nio/charset/Charset;
+56 -1: (Ljava/lang/reflect/Method;)Lsun/reflect/MethodAccessor;
+22 -1: StackTraceElement.java
+24 -1: sun.zip.zipFile.openTime
+27 -1: JNI_COPY_TO_ARRAY_THRESHOLD
+26 -1: java/lang/ClassValue$Entry
+19 -1: [Ljava/lang/Thread;
+56 -1: (Ljava/lang/ClassLoader$NativeLibrary;)Ljava/lang/Class;
+7 -1: message
+18 -1: parameterToArgSlot
+20 -1: [[Ljava/lang/String;
+11 -1: bumpVersion
+26 -1: Ljava/lang/reflect/Method;
+9 -1: getMethod
+6 -1: (I)TE;
+49 -1: (Ljava/lang/String;)Ljava/lang/invoke/MemberName;
+33 -1: sun/misc/URLClassPath$JarLoader$1
+57 -1: (BLjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)V
+33 -1: sun/misc/URLClassPath$JarLoader$2
+33 -1: sun/misc/URLClassPath$JarLoader$3
+87 -1: (ILjava/lang/Object;Ljava/lang/Object;Ljava/util/HashMap$Node;)Ljava/util/HashMap$Node;
+19 -1: FileDescriptor.java
+12 -1: forEachValue
+36 -1: (Ljava/util/List;)[Ljava/lang/Class;
+53 -1: (Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;
+8 -1: hasArray
+4 -1: ROWS
+10 -1: linkMethod
+9 -1: remaining
+23 -1: ARRAY_FLOAT_BASE_OFFSET
+35 -1: java/lang/reflect/ReflectPermission
+24 -1: ()Ljava/net/InetAddress;
+7 -1: ngroups
+81 -1: Ljava/lang/Object;Ljava/security/PrivilegedExceptionAction<Ljava/lang/Class<*>;>;
+10 -1: putTreeVal
+4 -1: list
+5 -1: trace
+7 -1: blocker
+21 -1: reset() not supported
+8 -1: JAPANESE
+11 -1: PRIVATE_USE
+53 -1: (Ljava/lang/Class<*>;)Ljava/lang/invoke/MethodHandle;
+32 -1: Invalid JavaFX launch parameters
+15 -1: SECONDS_PER_DAY
+11 -1: UTF_16.java
+24 -1: sun/nio/cs/UTF_8$Encoder
+102 -1: (Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;[Ljava/security/Permission;)V
+20 -1: (Lsun/misc/Signal;)V
+22 -1: MagicAccessorImpl.java
+84 -1: (Ljava/lang/String;Ljava/nio/ByteBuffer;Ljava/security/CodeSource;)Ljava/lang/Class;
+14 -1: altMetafactory
+13 -1: queryOverflow
+30 -1: exists, but is not accessible
+3 -1: edt
+14 -1: MAX_ARRAY_SIZE
+20 -1: aliases_UTF_16LE_BOM
+34 -1: Ljava/lang/reflect/Constructor<*>;
+20 -1: (S)Ljava/lang/Short;
+6 -1: STRICT
+19 -1: internalCallerClass
+27 -1: java/nio/DirectLongBufferRU
+13 -1: TIMED_WAITING
+15 -1: toGenericString
+6 -1: client
+10 -1: attachImpl
+22 -1: ReflectionFactory.java
+8 -1: jsse.jar
+37 -1: (IZ)Ljava/lang/AbstractStringBuilder;
+41 -1: java/util/LinkedHashMap$LinkedKeyIterator
+15 -1: computeIfAbsent
+10 -1: GET_TARGET
+53 -1: <E:Ljava/lang/Enum<TE;>;>(Ljava/lang/Class<TE;>;)[TE;
+35 -1: java/util/Collections$SingletonList
+7 -1: addYear
+35 -1: Ljava/lang/Class<Ljava/lang/Byte;>;
+65 -1: (Ljava/util/LinkedHashMap$Entry;Ljava/util/LinkedHashMap$Entry;)V
+14 -1: image/x-bitmap
+10 -1: (IIII[JI)V
+50 -1: (Lsun/misc/URLClassPath$JarLoader;Ljava/net/URL;)V
+13 -1: getLineNumber
+20 -1: toUpperCaseCharArray
+62 -1: (Ljava/util/concurrent/locks/Condition;)Ljava/util/Collection;
+11 -1: rotateRight
+10 -1: checkPtype
+85 -1: (JLjava/util/function/ToLongFunction<-TK;>;JLjava/util/function/LongBinaryOperator;)J
+81 -1: (Ljava/lang/Class;Ljava/lang/reflect/Constructor;)Ljava/lang/reflect/Constructor;
+15 -1: Illegal style:
+28 -1: (Ljava/lang/StringBuilder;)V
+41 -1: 1.8.0-internal-iklam_2013_11_27_21_25-b00
+25 -1: Invalid authority field:
+55 -1: (Ljava/lang/CharSequence;)Ljava/util/function/Supplier;
+12 -1: staticOffset
+32 -1: java/util/HashMap$KeySpliterator
+13 -1: javaNioAccess
+24 -1: (Ljava/util/SortedSet;)V
+17 -1: thenComparingLong
+2 -1: \n\n
+22 -1: registerFieldsToFilter
+34 -1: java/lang/invoke/LambdaMetafactory
+225 -1: (Ljava/util/concurrent/ConcurrentHashMap$BulkTask;III[Ljava/util/concurrent/ConcurrentHashMap$Node;Ljava/util/concurrent/ConcurrentHashMap$MapReduceMappingsTask;Ljava/util/function/BiFunction;Ljava/util/function/BiFunction;)V
+26 -1: [[Ljava/lang/CharSequence;
+32 -1: java/util/Collections$CheckedMap
+147 -1: <E:Ljava/lang/Object;>Ljava/util/AbstractSequentialList<TE;>;Ljava/util/List<TE;>;Ljava/util/Deque<TE;>;Ljava/lang/Cloneable;Ljava/io/Serializable;
+204 -1: (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
+27 -1: sun/nio/cs/UTF_16BE$Decoder
+12 -1: getZoneInfo0
+77 -1: (Ljava/lang/Class;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodType;
+9 -1: Traverser
+35 -1: Ljava/lang/ref/ReferenceQueue<TT;>;
+27 -1: lambda$comparing$ea9a8b3a$1
+7 -1: ([CI)[C
+6 -1: getenv
+9 -1: newMethod
+52 -1: <T:Ljava/lang/Object;>Ljava/lang/reflect/Executable;
+164 -1: (Ljava/security/ProtectionDomain;Ljava/security/DomainCombiner;Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;[Ljava/security/Permission;)V
+40 -1: (Ljava/lang/String;)Ljava/util/TimeZone;
+11 -1: countTokens
+202 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/concurrent/ConcurrentHashMap$CollectionView<TK;TV;Ljava/util/Map$Entry<TK;TV;>;>;Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;Ljava/io/Serializable;
+78 -1: <T:Ljava/lang/Object;>(Ljava/util/Collection<TT;>;)Ljava/util/Collection<TT;>;
+34 -1: (Ljava/lang/reflect/Constructor;)I
+15 -1: comparingDouble
+24 -1: ()Ljava/util/Collection;
+14 -1: invokeFinalize
+14 -1: encodeISOArray
+77 -1: (Ljava/lang/ref/Reference;Ljava/lang/ref/Reference;)Ljava/lang/ref/Reference;
+11 -1: bad index:
+34 -1: (Ljava/lang/reflect/Constructor;)V
+68 -1: (Ljava/util/jar/JarEntry;Lsun/security/util/ManifestEntryVerifier;)V
+53 -1: ([Ljava/util/concurrent/ConcurrentHashMap$Node;IIIJ)V
+27 -1: ([CII)Ljava/nio/CharBuffer;
+6 -1: setOut
+41 -1: (ILjava/lang/Object;Ljava/lang/Object;I)V
+12 -1: MIN_EXPONENT
+30 -1: PrivilegedExceptionAction.java
+18 -1: key cannot be null
+6 -1: CENHDR
+73 -1: (ITK;TV;Ljava/util/HashMap$Node<TK;TV;>;)Ljava/util/HashMap$Node<TK;TV;>;
+23 -1: java/lang/reflect/Array
+8 -1: AF_LIMIT
+2 -1: \r\n
+11 -1: getFileName
+10 -1: parseShort
+22 -1: java/lang/LinkageError
+15 -1: FT_LAST_WRAPPER
+32 -1: java/util/ArrayDeque$DeqIterator
+24 -1: pc-multilingual-850+euro
+3 -1: zfc
+14 -1: incrementExact
+38 -1: (IIII)Lsun/util/calendar/CalendarDate;
+8 -1: (II[BI)V
+8 -1: isLocked
+13 -1: ZoneInfo.java
+36 -1: (Lsun/util/calendar/CalendarDate;J)V
+35 -1: java/lang/invoke/MethodHandleImpl$1
+31 -1: (Ljava/util/Comparator<-TE;>;)V
+19 -1: CharsetEncoder.java
+52 -1: <T:Ljava/lang/Object;>()Ljava/util/Enumeration<TT;>;
+44 -1: (Ljava/io/InputStream;)Ljava/io/InputStream;
+7 -1: field
+5 -1: abort
+25 -1: java/lang/SecurityManager
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+18 -1: java/nio/ByteOrder
+8 -1: highMask
+6 -1: ascii7
+29 -1: getGregorianYearFromFixedDate
+125 -1: (Ljava/lang/String;[Ljava/lang/invoke/LambdaForm$Name;[Ljava/lang/invoke/LambdaForm$Name;Ljava/lang/invoke/LambdaForm$Name;)V
+8 -1: =Lambda(
+29 -1: Ljava/util/WeakHashMap$Entry;
+18 -1: multiValueIterator
+74 -1: Ljava/util/LinkedHashMap<Ljava/lang/String;Ljava/io/ExpiringCache$Entry;>;
+13 -1: CONV_OP_LIMIT
+6 -1: sclSet
+81 -1: (Lsun/misc/URLClassPath$JarLoader;Ljava/util/jar/JarFile;)Ljava/util/jar/JarFile;
+14 -1: appendFragment
+46 -1: java/util/Collections$SynchronizedNavigableMap
+36 -1: application/x-java-serialized-object
+13 -1: setNativeName
+53 -1: java/util/concurrent/ConcurrentHashMap$ForwardingNode
+16 -1: setJavaAWTAccess
+30 -1: methodHandleInvokeLinkerMethod
+15 -1: reduceKeysToInt
+20 -1: ensureCapacityHelper
+23 -1: createFileURLConnection
+12 -1: d3dAvailable
+69 -1: (Ljava/lang/Object;Ljava/lang/invoke/MethodHandle;)Ljava/lang/String;
+49 -1: java/util/ArraysParallelSortHelpers$FJLong$Sorter
+21 -1: explicitCastArguments
+24 -1: JAVAFX_LAUNCH_MODE_CLASS
+9 -1: invoke_MT
+18 -1: ensureMemberAccess
+74 -1: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)I
+36 -1: java/nio/charset/spi/CharsetProvider
+23 -1: (Ljava/lang/String;II)V
+14 -1: initProperties
+4 -1: (F)F
+35 -1: [[Ljava/lang/annotation/Annotation;
+4 -1: (F)I
+106 -1: Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/Comparable<Ljava/lang/String;>;Ljava/lang/CharSequence;
+46 -1: java/lang/invoke/BoundMethodHandle$SpeciesData
+74 -1: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
+24 -1: java.launcher.opt.header
+37 -1: ([Ljava/security/ProtectionDomain;Z)V
+10 -1: lineBuffer
+7 -1: ibm-813
+9 -1: isBuiltin
+4 -1: (F)V
+7 -1: ibm-819
+9 -1: H_ESCAPED
+4 -1: (F)Z
+20 -1: suppressedExceptions
+12 -1: UTF-32LE-BOM
+19 -1: CalendarSystem.java
+8 -1: readOnly
+81 -1: (JLjava/util/function/Function;Ljava/util/function/BiFunction;)Ljava/lang/Object;
+32 -1: sun/misc/Launcher$AppClassLoader
+78 -1: Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/Comparable<Ljava/io/File;>;
+17 -1: [Ljava/lang/Enum;
+41 -1: java/util/Collections$CheckedNavigableSet
+8 -1: asSetter
+3 -1: dom
+41 -1: (I)[Ljava/util/WeakHashMap$Entry<TK;TV;>;
+16 -1: localeExtensions
+21 -1: sun/net/www/ParseUtil
+21 -1: Ljava/nio/ByteBuffer;
+29 -1: java/util/concurrent/TimeUnit
+25 -1: java/lang/CharacterData00
+15 -1: sun/misc/Unsafe
+28 -1: java/io/ByteArrayInputStream
+3 -1: dow
+25 -1: java/lang/CharacterData01
+25 -1: java/lang/CharacterData02
+6 -1: STORED
+11 -1: isTransient
+8 -1: function
+16 -1: getCanonicalFile
+13 -1: ,useDaylight=
+24 -1: domain (context is null)
+12 -1: Cleaner.java
+17 -1: CalendarDate.java
+49 -1: Lsun/reflect/generics/repository/FieldRepository;
+14 -1: forInputString
+25 -1: java/lang/CharacterData0E
+67 -1: (Ljava/lang/Object;Ljava/util/function/Supplier;)Ljava/lang/Object;
+19 -1: codePointBeforeImpl
+6 -1: script
+21 -1: systemNativeLibraries
+38 -1: ([Ljava/lang/Class;)Ljava/lang/String;
+14 -1: CONTENT_LENGTH
+19 -1: HeapCharBuffer.java
+22 -1: ExtendedProviderHolder
+41 -1: java/lang/invoke/InvokerBytecodeGenerator
+12 -1: basicInvoker
+26 -1: ([Ljava/lang/Comparable;)V
+10 -1: val$tclass
+47 -1: (Ljava/lang/Throwable;)Lsun/invoke/empty/Empty;
+18 -1: isLegalReplacement
+22 -1: spliteratorUnknownSize
+15 -1: SynchronizedSet
+16 -1: MethodParameters
+22 -1: desiredAssertionStatus
+29 -1: ()Ljava/util/ArrayDeque<TE;>;
+36 -1: ()Ljava/lang/reflect/Constructor<*>;
+66 -1: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/invoke/LambdaForm;>;
+58 -1: (Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;)V
+50 -1: (Ljava/util/concurrent/CountedCompleter;[J[JIIII)V
+14 -1: requireNonNull
+21 -1: java/lang/ThreadGroup
+95 -1: ([Ljava/util/concurrent/ConcurrentHashMap$Node;ILjava/util/concurrent/ConcurrentHashMap$Node;)V
+76 -1: (Ljava/nio/channels/WritableByteChannel;Ljava/nio/charset/CharsetEncoder;I)V
+14 -1: reflectionData
+33 -1: Ljava/lang/invoke/MethodTypeForm;
+7 -1: tuesday
+31 -1: ()Lsun/misc/JavaSecurityAccess;
+14 -1: fieldFilterMap
+28 -1: ([Ljava/lang/ThreadGroup;Z)I
+7 -1: ibm-850
+83 -1: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;
+7 -1: ibm-852
+5 -1: cesu8
+14 -1: ForwardingNode
+29 -1: (Ljava/nio/ByteBuffer;IIIII)V
+7 -1: ibm-855
+12 -1: SingletonSet
+16 -1: isOtherUppercase
+15 -1: FIELD_UNDEFINED
+9 -1: makeEntry
+7 -1: ibm-857
+10 -1: extensions
+10 -1: longStream
+19 -1: getGenericSignature
+7 -1: newNode
+8 -1: jarNames
+25 -1: java/util/jar/JarVerifier
+49 -1: ()[Lsun/reflect/generics/tree/ClassTypeSignature;
+4 -1: wait
+115 -1: (Ljava/lang/String;Lsun/reflect/generics/factory/GenericsFactory;)Lsun/reflect/generics/repository/ClassRepository;
+56 -1: (Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;
+65 -1: (Lsun/util/locale/BaseLocale;Lsun/util/locale/LocaleExtensions;)V
+7 -1: ibm-862
+9 -1: ISO646-US
+7 -1: ibm-866
+16 -1: extendedProvider
+7 -1: ([C[C)Z
+93 -1: (Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodHandle;
+8 -1: getHours
+21 -1: ()[Ljava/lang/String;
+187 -1: (Ljava/util/concurrent/ConcurrentHashMap$BulkTask;III[Ljava/util/concurrent/ConcurrentHashMap$Node;Ljava/util/concurrent/ConcurrentHashMap$ReduceKeysTask;Ljava/util/function/BiFunction;)V
+106 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/concurrent/locks/ReentrantLock;Ljava/io/Serializable;
+24 -1: java/nio/file/FileSystem
+14 -1: ForEachKeyTask
+13 -1: defaultLocale
+20 -1: constructorModifiers
+13 -1: asWrapperType
+42 -1: (Ljava/lang/String;ZI)Ljava/lang/Class<*>;
+17 -1: BaseCalendar.java
+76 -1: (Ljava/util/jar/JarFile;Ljava/util/jar/JarEntry;)[Ljava/security/CodeSigner;
+14 -1: isSynchronized
+27 -1: java/nio/DirectByteBuffer$1
+3 -1: ()B
+7 -1: ibm-874
+12 -1: exactInvoker
+3 -1: ()C
+39 -1: (Ljava/lang/Thread;Ljava/lang/Object;)V
+3 -1: ()D
+3 -1: ()F
+27 -1: [Ljava/lang/reflect/Method;
+10 -1: floatValue
+3 -1: ()I
+3 -1: ()J
+18 -1: getLocaleResources
+59 -1: java/util/concurrent/ConcurrentHashMap$MapReduceEntriesTask
+67 -1: (ILjava/lang/Object;Ljava/lang/Object;Ljava/util/Hashtable$Entry;)V
+11 -1: maxPriority
+11 -1: getStringAt
+60 -1: (Ljava/lang/ClassValue$Version;)Ljava/lang/ClassValue$Entry;
+3 -1: ()S
+49 -1: (Ljava/lang/String;)Ljava/io/ExpiringCache$Entry;
+42 -1: (III)Lsun/util/calendar/BaseCalendar$Date;
+82 -1: <T:Ljava/lang/Object;>(Ljava/util/Set<TT;>;Ljava/lang/Object;)Ljava/util/Set<TT;>;
+62 -1: ([BLsun/reflect/ConstantPool;Ljava/lang/Class;)Ljava/util/Map;
+3 -1: ()V
+24 -1: ()Ljava/nio/ShortBuffer;
+29 -1: file descriptor can't be null
+3 -1: ()Z
+7 -1: matcher
+66 -1: (Ljava/lang/reflect/Constructor;)Lsun/reflect/ConstructorAccessor;
+7 -1: matches
+12 -1: getAuthority
+16 -1: java/lang/Object
+5 -1: (IC)V
+17 -1: EmptyListIterator
+8 -1: charsets
+8 -1: sameFile
+47 -1: (TT;Ljava/util/function/UnaryOperator<TV;>;)TV;
+16 -1: overwrittenEntry
+15 -1: reinvokerTarget
+11 -1: isUpperCase
+5 -1: toUri
+9 -1: GMT+00:00
+33 -1: java/util/concurrent/ForkJoinPool
+10 -1: parseFloat
+53 -1: java/util/concurrent/ConcurrentHashMap$SearchKeysTask
+48 -1: (Ljava/lang/Object;Ljava/util/LinkedList$Node;)V
+82 -1: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;Ljava/lang/Object;ILjava/lang/Class<*>;)V
+15 -1: reduceCacheLoad
+76 -1: (Ljava/lang/Class<*>;[Ljava/lang/reflect/Method;)[Ljava/lang/reflect/Method;
+20 -1: singletonSpliterator
+24 -1: getTransitionEpochSecond
+24 -1: MapReduceValuesToIntTask
+13 -1: ALLOWED_FLAGS
+55 -1: (Ljava/lang/reflect/Field;Z)Lsun/reflect/FieldAccessor;
+34 -1: [Ljava/lang/annotation/Annotation;
+10 -1: readBuffer
+21 -1: Illegal month value:
+31 -1: java/security/SecureClassLoader
+12 -1: reinitialize
+5 -1: limit
+4 -1: grow
+15 -1: getCreationTime
+7 -1: , from
+25 -1: (Ljava/lang/ClassValue;)V
+13 -1: java.compiler
+37 -1: ()Ljava/util/Set<Ljava/lang/String;>;
+6 -1: FJChar
+16 -1: getFieldAccessor
+4 -1: eras
+11 -1: isSupported
+24 -1: ()Ljava/text/DateFormat;
+32 -1: java/util/Collections$CopiesList
+32 -1: java/io/NotSerializableException
+15 -1: typeAnnotations
+27 -1: defaultAllowUserInteraction
+57 -1: (Ljava/lang/String;I[Ljava/lang/invoke/LambdaForm$Name;)V
+18 -1: checkArgumentTypes
+71 -1: (Lsun/util/calendar/BaseCalendar$Date;)Lsun/util/calendar/BaseCalendar;
+10 -1: isMirrored
+27 -1: (I)Ljava/lang/Thread$State;
+26 -1: (Ljava/util/Collection;Z)Z
+6 -1: ibm367
+16 -1: isAssignableFrom
+7 -1: readUTF
+35 -1: Ljava/lang/ref/ReferenceQueue<TV;>;
+56 -1: ([Ljava/util/HashMap$Node;Ljava/util/HashMap$TreeNode;)V
+8 -1: MANDATED
+18 -1: canonicalizeRegion
+11 -1: checkAccept
+44 -1: (Ljava/net/Proxy;)Lsun/net/ApplicationProxy;
+8 -1: ECMA-118
+22 -1: ReflectPermission.java
+4 -1: _put
+41 -1: java.lang.invoke.MethodHandle.DEBUG_NAMES
+47 -1: java/util/concurrent/ConcurrentHashMap$TreeNode
+44 -1: (Ljava/net/URL;[Ljava/security/CodeSigner;)V
+5 -1: april
+44 -1: ([Ljava/lang/Class<*>;Ljava/lang/Class<*>;)V
+150 -1: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/concurrent/ConcurrentHashMap$CollectionView<TK;TV;TK;>;Ljava/util/Set<TK;>;Ljava/io/Serializable;
+91 -1: (ILjava/lang/Object;Ljava/lang/Object;Ljava/util/HashMap$Node;)Ljava/util/HashMap$TreeNode;
+26 -1: sun/net/util/IPAddressUtil
+8 -1: Modifier
+9 -1: isVarargs
+24 -1: -- listing properties --
+16 -1: hasAllPermission
+27 -1: MapReduceMappingsToLongTask
+29 -1: sharedGetParameterAnnotations
+9 -1: argCounts
+11 -1: toLocalTime
+89 -1: (Ljava/lang/invoke/LambdaForm;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MemberName;
+4 -1: ROOT
+20 -1: sun.reflect.noCaches
+18 -1: UnicodeBigUnmarked
+4 -1: Lazy
+35 -1: java/lang/invoke/SimpleMethodHandle
+20 -1: (I)Ljava/nio/Buffer;
+48 -1: ()Lsun/reflect/generics/tree/ClassTypeSignature;
+31 -1: (I[CII)Ljava/lang/StringBuffer;
+17 -1: America/Anchorage
+7 -1: markpos
+9 -1: enumerate
+11 -1: parseLocale
+24 -1: java.launcher.cls.error1
+46 -1: (ILjava/lang/Object;)Ljava/lang/StringBuilder;
+24 -1: java.launcher.cls.error2
+24 -1: java.launcher.cls.error3
+24 -1: java.launcher.cls.error4
+21 -1: java/util/ArrayList$1
+17 -1: getExceptionTypes
+24 -1: java.launcher.cls.error5
+30 -1: java/util/Spliterator$OfDouble
+10 -1: forDecoder
+8 -1: getEntry
+10 -1: checkGuard
+12 -1: checkInitted
+34 -1: Lsun/util/locale/LocaleExtensions;
+41 -1: java/util/ArraysParallelSortHelpers$FJInt
+10 -1: findStatic
+22 -1: setConstructorAccessor
+34 -1: Lsun/misc/URLClassPath$FileLoader;
+20 -1: not a reinvoker MH:
+16 -1: LongCumulateTask
+11 -1: checkAccess
+14 -1: SearchKeysTask
+36 -1: ()[Ljava/lang/reflect/AnnotatedType;
+11 -1: initDefault
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/FieldAnnotationsTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test for field annotations.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/FieldAnnotationsApp.java test-classes/MyAnnotation.java
+ * @run driver FieldAnnotationsTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+// This is a test for the handling of multi-dimensional Arrays in MetaspaceClosure.
+//
+// We choose FieldAnnotations because they happen to be implemented as a multi-dimension
+// Array (Annotations::_fields_annotations, which is of type Array<Array<unsigned char>*>*,
+// and is handled by the template class PointerArrayRef<T> in metaspaceClosure.hpp).
+//
+// Specifically, we are testing the following C code, where _fields_annotations is non-NULL:
+//
+// void Annotations::metaspace_pointers_do(MetaspaceClosure* it) {
+// ...
+// it->push(&_fields_annotations);
+//
+// which will be matched with the function
+//
+// template <typename T> void MetaspaceClosure::push(Array<T*>** mpp, Writability w = _default)
+//
+public class FieldAnnotationsTest {
+ public static void main(String[] args) throws Exception {
+ String[] ARCHIVE_CLASSES = {"FieldAnnotationsApp", "MyAnnotation"};
+ String appJar = JarBuilder.build("FieldAnnotationsTest", ARCHIVE_CLASSES);
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, ARCHIVE_CLASSES);
+ TestCommon.checkDump(dumpOutput);
+
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, "FieldAnnotationsApp");
+ TestCommon.checkExec(execOutput, "Field annotations are OK.");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/FreeUnusedMetadata.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Unused metadata created during dump time should be freed from the CDS archive.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/MethodNoReturn.jasm test-classes/Hello.java
+ * @run driver FreeUnusedMetadata
+ */
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class FreeUnusedMetadata {
+ static byte iconst_1 = 4;
+ static byte pop = 87;
+ static byte[] pattern = { // This has the same sequence as in test-classes/MethodNoReturn.jasm
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ pop,
+ iconst_1,
+ iconst_1,
+ iconst_1,
+ iconst_1,
+ iconst_1,
+ iconst_1,
+ iconst_1,
+ iconst_1,
+ pop,
+ pop,
+ pop,
+ pop,
+ pop,
+ pop,
+ pop,
+ pop
+ };
+
+ public static void main(String[] args) throws Exception {
+ String[] ARCHIVE_CLASSES = {"Hello", "MethodNoReturn"};
+ String appJar = JarBuilder.build("FreeUnusedMetadata", ARCHIVE_CLASSES);
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, ARCHIVE_CLASSES);
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, "Hello");
+ TestCommon.checkExec(execOutput, "Hello World");
+
+
+ String archive = TestCommon.getCurrentArchiveName();
+ System.out.println("Checking for pattern inside " + archive + "...");
+
+ byte[] data = Files.readAllBytes(Paths.get(archive));
+ int max = data.length - pattern.length;
+ for (int i=0; i<max; i++) {
+ if (data[i+0] == iconst_1 && data[i+1] == pop &&
+ data[i+2] == iconst_1 && data[i+3] == pop) {
+ boolean match = true;
+ for (int x=4; x<pattern.length; x++) {
+ if (data[i+x] != pattern[x]) {
+ match = false;
+ break;
+ }
+ }
+
+ if (match) {
+ throw new RuntimeException("method of unverifiable class should have been " +
+ "removed from the archive " + archive +
+ " , but was found at offset " + i);
+ }
+ }
+ }
+ System.out.println("Not found: method from unverifiable class has been removed");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/GraalWithLimitedMetaspace.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test dumping with limited metaspace with loading of JVMCI related classes.
+ * VM should not crash but CDS dump will abort upon failure in allocating metaspace.
+ * @requires vm.cds & vm.graal.enabled & vm.compMode == "Xmixed"
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build UseAppCDS_Test
+ * @run driver ClassFileInstaller -jar test.jar UseAppCDS_Test
+ * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
+ * -XX:+TieredCompilation -XX:+UseJVMCICompiler -Djvmci.Compiler=graal
+ * GraalWithLimitedMetaspace
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.io.*;
+
+public class GraalWithLimitedMetaspace {
+
+ // Class UseAppCDS_Test is loaded by the App loader
+
+ static final String TEST_OUT = "UseAppCDS_Test.main--executed";
+
+ private static final String TESTJAR = "./test.jar";
+ private static final String TESTNAME = "UseAppCDS_Test";
+ private static final String TESTCLASS = TESTNAME + ".class";
+
+ private static final String CLASSLIST_FILE = "./GraalWithLimitedMetaspace.classlist";
+ private static final String ARCHIVE_FILE = "./GraalWithLimitedMetaspace.jsa";
+ private static final String BOOTCLASS = "java.lang.Class";
+
+ public static void main(String[] args) throws Exception {
+
+ // dump loaded classes into a classlist file
+ dumpLoadedClasses(new String[] { BOOTCLASS, TESTNAME });
+
+
+ // create an archive using the classlist
+ dumpArchive();
+
+ }
+
+ public static List<String> toClassNames(String filename) throws IOException {
+ ArrayList<String> classes = new ArrayList<>();
+ try (BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(filename)))) {
+ for (; ; ) {
+ String line = br.readLine();
+ if (line == null) {
+ break;
+ }
+ classes.add(line.replaceAll("/", "."));
+ }
+ }
+ return classes;
+ }
+
+ static void dumpLoadedClasses(String[] expectedClasses) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
+ "-XX:DumpLoadedClassList=" + CLASSLIST_FILE,
+ // trigger JVMCI runtime init so that JVMCI classes will be
+ // included in the classlist
+ "-XX:+UnlockExperimentalVMOptions",
+ "-XX:+EnableJVMCI",
+ "-XX:+EagerJVMCI",
+ "-cp",
+ TESTJAR,
+ TESTNAME,
+ TEST_OUT);
+
+ OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-loaded-classes")
+ .shouldHaveExitValue(0)
+ .shouldContain(TEST_OUT);
+
+ List<String> dumpedClasses = toClassNames(CLASSLIST_FILE);
+
+ for (String clazz : expectedClasses) {
+ if (!dumpedClasses.contains(clazz)) {
+ throw new RuntimeException(clazz + " missing in " +
+ CLASSLIST_FILE);
+ }
+ }
+ }
+
+ static void dumpArchive() throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
+ "-cp",
+ TESTJAR,
+ "-XX:SharedClassListFile=" + CLASSLIST_FILE,
+ "-XX:SharedArchiveFile=" + ARCHIVE_FILE,
+ "-Xlog:cds",
+ "-Xshare:dump",
+ "-XX:MetaspaceSize=12M",
+ "-XX:MaxMetaspaceSize=12M");
+
+ OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-archive");
+ int exitValue = output.getExitValue();
+ if (exitValue == 1) {
+ output.shouldContain("Failed allocating metaspace object type");
+ } else if (exitValue == 0) {
+ output.shouldContain("Loading classes to share");
+ } else {
+ throw new RuntimeException("Unexpected exit value " + exitValue);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/HelloExtTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary a simple test for loading a class using the platform class loader
+ * (which used to be called the "extension loader) in AppCDS
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @compile test-classes/HelloExt.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver HelloExtTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class HelloExtTest {
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("helloExt", "HelloExt");
+
+ String appJar = TestCommon.getTestJar("helloExt.jar");
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
+
+ TestCommon.dump(appJar,
+ TestCommon.list("javax/annotation/processing/FilerException", "[Ljava/lang/Comparable;"),
+ bootClassPath);
+
+ String prefix = ".class.load. ";
+ String class_pattern = ".*LambdaForm[$]MH[/][0123456789].*";
+ String suffix = ".*source: shared objects file.*";
+ String pattern = prefix + class_pattern + suffix;
+
+ TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, bootClassPath, "-Xlog:class+load", "HelloExt")
+ .assertNormalExit(output -> output.shouldNotMatch(pattern));
+
+
+ TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, bootClassPath, "-Xlog:class+load",
+ "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary",
+ "HelloExt")
+ .assertNormalExit(output -> output.shouldNotMatch(class_pattern));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/HelloTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Hello World test for AppCDS
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver HelloTest
+ */
+
+public class HelloTest {
+ public static void main(String[] args) throws Exception {
+ TestCommon.test(JarBuilder.getOrCreateHelloJar(),
+ TestCommon.list("Hello"), "Hello");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/IgnoreEmptyClassPaths.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test the -XX:+IgnoreEmptyClassPaths flag
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/HelloMore.java
+ * @run driver IgnoreEmptyClassPaths
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class IgnoreEmptyClassPaths {
+
+ public static void main(String[] args) throws Exception {
+ String jar1 = JarBuilder.getOrCreateHelloJar();
+ String jar2 = JarBuilder.build("IgnoreEmptyClassPaths_more", "HelloMore");
+
+ String sep = File.pathSeparator;
+ String cp_dump = jar1 + sep + jar2 + sep;
+ String cp_exec = sep + jar1 + sep + sep + jar2 + sep;
+
+ TestCommon.testDump(cp_dump, TestCommon.list("Hello", "HelloMore"),
+ "-XX:+TraceClassPaths", "-XX:+IgnoreEmptyClassPaths");
+
+ TestCommon.run(
+ "-verbose:class",
+ "-cp", cp_exec,
+ "-XX:+IgnoreEmptyClassPaths", // should affect classpath even if placed after the "-cp" argument
+ "-XX:+TraceClassPaths",
+ "HelloMore")
+ .assertNormalExit();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/JarBuilder.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @summary Simple jar builder
+ * Input: jarName className1 className2 ...
+ * do not specify extensions, just the names
+ * E.g. prot_domain ProtDomainA ProtDomainB
+ * Output: A jar containing compiled classes, placed in a test classes folder
+ * @library /open/test/lib
+ */
+
+import jdk.test.lib.JDKToolFinder;
+import jdk.test.lib.compiler.CompilerUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import java.io.File;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import sun.tools.jar.Main;
+
+public class JarBuilder {
+ // to turn DEBUG on via command line: -DJarBuilder.DEBUG=[true, TRUE]
+ private static final boolean DEBUG = Boolean.parseBoolean(System.getProperty("JarBuilder.DEBUG", "false"));
+ private static final String classDir = System.getProperty("test.classes");
+
+ public static String getJarFilePath(String jarName) {
+ return classDir + File.separator + jarName + ".jar";
+ }
+
+ // jar all files under dir, with manifest file man, with an optional versionArgs
+ // for generating a multi-release jar.
+ // The jar command is as follows:
+ // jar cmf \
+ // <path to output jar> <path to the manifest file>\
+ // -C <path to the base classes> .\
+ // --release 9 -C <path to the versioned classes> .
+ // the last line begins with "--release" corresponds to the optional versionArgs.
+ public static void build(String jarName, File dir, String man, String ...versionArgs)
+ throws Exception {
+ ArrayList<String> args = new ArrayList<String>();
+ if (man != null) {
+ args.add("cfm");
+ } else {
+ args.add("cf");
+ }
+ args.add(classDir + File.separator + jarName + ".jar");
+ if (man != null) {
+ args.add(man);
+ }
+ args.add("-C");
+ args.add(dir.getAbsolutePath());
+ args.add(".");
+ for (String verArg : versionArgs) {
+ args.add(verArg);
+ }
+ createJar(args);
+ }
+
+ public static String build(String jarName, String ...classNames)
+ throws Exception {
+
+ return createSimpleJar(classDir, getJarFilePath(jarName), classNames);
+ }
+
+ public static String build(boolean classesInWorkDir, String jarName, String ...classNames)
+ throws Exception {
+ if (classesInWorkDir) {
+ return createSimpleJar(".", getJarFilePath(jarName), classNames);
+ } else {
+ return build(jarName, classNames);
+ }
+ }
+
+
+ public static String buildWithManifest(String jarName, String manifest,
+ String jarClassesDir, String ...classNames) throws Exception {
+ String jarPath = getJarFilePath(jarName);
+ ArrayList<String> args = new ArrayList<String>();
+ args.add("cvfm");
+ args.add(jarPath);
+ args.add(System.getProperty("test.src") + File.separator + "test-classes"
+ + File.separator + manifest);
+ addClassArgs(args, jarClassesDir, classNames);
+ createJar(args);
+
+ return jarPath;
+ }
+
+
+ // Execute: jar uvf $jarFile -C $dir .
+ static void update(String jarFile, String dir) throws Exception {
+ String jarExe = JDKToolFinder.getJDKTool("jar");
+
+ ArrayList<String> args = new ArrayList<>();
+ args.add(jarExe);
+ args.add("uvf");
+ args.add(jarFile);
+ args.add("-C");
+ args.add(dir);
+ args.add(".");
+
+ executeProcess(args.toArray(new String[1]));
+ }
+
+
+ private static String createSimpleJar(String jarclassDir, String jarName,
+ String[] classNames) throws Exception {
+
+ ArrayList<String> args = new ArrayList<String>();
+ args.add("cf");
+ args.add(jarName);
+ addClassArgs(args, jarclassDir, classNames);
+ createJar(args);
+
+ return jarName;
+ }
+
+ private static void addClassArgs(ArrayList<String> args, String jarclassDir,
+ String[] classNames) {
+
+ for (String name : classNames) {
+ args.add("-C");
+ args.add(jarclassDir);
+ args.add(name + ".class");
+ }
+ }
+
+ public static void createModularJar(String jarPath,
+ String classesDir,
+ String mainClass) throws Exception {
+ ArrayList<String> argList = new ArrayList<String>();
+ argList.add("--create");
+ argList.add("--file=" + jarPath);
+ if (mainClass != null) {
+ argList.add("--main-class=" + mainClass);
+ }
+ argList.add("-C");
+ argList.add(classesDir);
+ argList.add(".");
+ createJar(argList);
+ }
+
+ private static void createJar(ArrayList<String> args) {
+ if (DEBUG) printIterable("createJar args: ", args);
+
+ Main jarTool = new Main(System.out, System.err, "jar");
+ if (!jarTool.run(args.toArray(new String[1]))) {
+ throw new RuntimeException("jar operation failed");
+ }
+ }
+
+ // Many AppCDS tests use the same simple "Hello.jar" which contains
+ // simple Hello.class and does not specify additional attributes.
+ // For this common use case, use this method to get the jar path.
+ // The method will check if the jar already exists
+ // (created by another test or test run), and will create the jar
+ // if it does not exist
+ public static String getOrCreateHelloJar() throws Exception {
+ String jarPath = getJarFilePath("hello");
+
+ File jarFile = new File(jarPath);
+ if (jarFile.exists()) {
+ return jarPath;
+ } else {
+ return build("hello", "Hello");
+ }
+ }
+
+ public static void compile(String dstPath, String source, String... extraArgs) throws Exception {
+ ArrayList<String> args = new ArrayList<String>();
+ args.add(JDKToolFinder.getCompileJDKTool("javac"));
+ args.add("-d");
+ args.add(dstPath);
+ if (extraArgs != null) {
+ for (String s : extraArgs) {
+ args.add(s);
+ }
+ }
+ args.add(source);
+
+ if (DEBUG) printIterable("compile args: ", args);
+
+ ProcessBuilder pb = new ProcessBuilder(args);
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldHaveExitValue(0);
+ }
+
+ public static void compileModule(Path src,
+ Path dest,
+ String modulePathArg // arg to --module-path
+ ) throws Exception {
+ boolean compiled = false;
+ if (modulePathArg == null) {
+ compiled = CompilerUtils.compile(src, dest);
+ } else {
+ compiled = CompilerUtils.compile(src, dest,
+ "--module-path", modulePathArg);
+ }
+ if (!compiled) {
+ throw new RuntimeException("module did not compile");
+ }
+ }
+
+
+ public static void signJar() throws Exception {
+ String keyTool = JDKToolFinder.getJDKTool("keytool");
+ String jarSigner = JDKToolFinder.getJDKTool("jarsigner");
+ String classDir = System.getProperty("test.classes");
+ String FS = File.separator;
+
+ executeProcess(keyTool,
+ "-genkey", "-keystore", "./keystore", "-alias", "mykey",
+ "-storepass", "abc123", "-keypass", "abc123",
+ "-dname", "CN=jvmtest")
+ .shouldHaveExitValue(0);
+
+ executeProcess(jarSigner,
+ "-keystore", "./keystore", "-storepass", "abc123", "-keypass",
+ "abc123", "-signedjar", classDir + FS + "signed_hello.jar",
+ classDir + FS + "hello.jar", "mykey")
+ .shouldHaveExitValue(0);
+ }
+
+ private static OutputAnalyzer executeProcess(String... cmds)
+ throws Exception {
+
+ JarBuilder.printArray("executeProcess: ", cmds);
+ return ProcessTools.executeProcess(new ProcessBuilder(cmds));
+ }
+
+ // diagnostic
+ public static void printIterable(String msg, Iterable<String> l) {
+ StringBuilder sum = new StringBuilder();
+ for (String s : l) {
+ sum.append(s).append(' ');
+ }
+ System.out.println(msg + sum.toString());
+ }
+
+ public static void printArray(String msg, String[] l) {
+ StringBuilder sum = new StringBuilder();
+ for (String s : l) {
+ sum.append(s).append(' ');
+ }
+ System.out.println(msg + sum.toString());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/JvmtiAddPath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary JvmtiEnv::AddToBootstrapClassLoaderSearch and JvmtiEnv::AddToSystemClassLoaderSearch should disable AppCDS
+ * @requires vm.cds
+ * @bug 8060592
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @compile test-classes/Hello.java
+ * @compile test-classes/JvmtiApp.java
+ * @run driver JvmtiAddPath
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class JvmtiAddPath {
+ static String use_whitebox_jar;
+ static String[] no_extra_matches = {};
+ static String[] check_appcds_enabled = {
+ "[class,load] ExtraClass source: shared object"
+ };
+ static String[] check_appcds_disabled = {
+ "[class,load] ExtraClass source: file:"
+ };
+
+ static void run(String cp, String... args) throws Exception {
+ run(no_extra_matches, cp, args);
+ }
+
+ static void run(String[] extra_matches, String cp, String... args) throws Exception {
+ String[] opts = {"-cp", cp, "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", use_whitebox_jar};
+ opts = TestCommon.concat(opts, args);
+ TestCommon.run(opts).assertNormalExit(extra_matches);
+ }
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("jvmti_addboot", "Hello");
+ JarBuilder.build("jvmti_addapp", "Hello");
+ JarBuilder.build("jvmti_app", "JvmtiApp", "ExtraClass");
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+
+ // In all the test cases below, appJar does not contain Hello.class. Instead, we
+ // append JAR file(s) that contain Hello.class to the boot classpath, the app
+ // classpath, or both, and verify that Hello.class is loaded by the expected ClassLoader.
+ String appJar = TestCommon.getTestJar("jvmti_app.jar"); // contains JvmtiApp.class
+ String addappJar = TestCommon.getTestJar("jvmti_addapp.jar"); // contains Hello.class
+ String addbootJar = TestCommon.getTestJar("jvmti_addboot.jar"); // contains Hello.class
+ String twoAppJars = appJar + File.pathSeparator + addappJar;
+ String wbJar = TestCommon.getTestJar("WhiteBox.jar");
+ use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ TestCommon.testDump(appJar, TestCommon.list("JvmtiApp", "ExtraClass"), use_whitebox_jar);
+
+ System.out.println("Test case 1: not adding any paths - Hello.class should not be found");
+ run(check_appcds_enabled, appJar, "-Xlog:class+load", "JvmtiApp", "noadd"); // appcds should be enabled
+
+ System.out.println("Test case 2: add to boot classpath only - should find Hello.class in boot loader");
+ String[] toCheck = (TestCommon.isDynamicArchive()) ? check_appcds_enabled
+ : check_appcds_disabled;
+ run(toCheck, appJar, "-Xlog:class+load", "JvmtiApp", "bootonly", addbootJar); // appcds should be disabled
+
+ System.out.println("Test case 3: add to app classpath only - should find Hello.class in app loader");
+ run(appJar, "JvmtiApp", "apponly", addappJar);
+
+ System.out.println("Test case 4: add to boot and app paths - should find Hello.class in boot loader");
+ run(appJar, "JvmtiApp", "appandboot", addbootJar, addappJar);
+
+ System.out.println("Test case 5: add to app using -cp, but add to boot using JVMTI - should find Hello.class in boot loader");
+ run(twoAppJars, "JvmtiApp", "bootonly", addappJar);
+
+ System.out.println("Test case 6: add to app using AppCDS, but add to boot using JVMTI - should find Hello.class in boot loader");
+ TestCommon.testDump(twoAppJars, TestCommon.list("JvmtiApp", "ExtraClass", "Hello"), use_whitebox_jar);
+ if (!TestCommon.isDynamicArchive()) {
+ // skip for dynamic archive, the Hello class will be loaded from
+ // the dynamic archive
+ run(twoAppJars, "JvmtiApp", "bootonly", addappJar);
+ }
+
+ System.out.println("Test case 7: add to app using AppCDS, no JVMTI calls - should find Hello.class in app loader");
+ run(twoAppJars, "JvmtiApp", "noadd-appcds");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/LongClassListPath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test the handling of long path to the classlist file.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver LongClassListPath
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.Arrays;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class LongClassListPath {
+ private static final int MAX_PATH = 260;
+ public static void main(String[] args) throws Exception {
+ String[] classes = {"hello"};
+ String classList =
+ CDSTestUtils.makeClassList(classes).getPath();
+ String archiveName = "LongClassListPath.jsa";
+
+ // Create a directory with long path and copy the classlist file to
+ // the directory.
+ Path classDir = Paths.get(System.getProperty("test.classes"));
+ Path destDir = classDir;
+ int subDirLen = MAX_PATH - classDir.toString().length() - 2;
+ if (subDirLen > 0) {
+ char[] chars = new char[subDirLen];
+ Arrays.fill(chars, 'x');
+ String subPath = new String(chars);
+ destDir = Paths.get(System.getProperty("test.classes"), subPath);
+ }
+ File longDir = destDir.toFile();
+ longDir.mkdir();
+ String destClassList = longDir.getPath() + File.separator + "LongClassListPath.classlist";
+ Files.copy(Paths.get(classList), Paths.get(destClassList), StandardCopyOption.REPLACE_EXISTING);
+
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-XX:ExtraSharedClassListFile=" + destClassList, "-cp", JarBuilder.getOrCreateHelloJar())
+ .setArchiveName(archiveName);
+ CDSTestUtils.createArchiveAndCheck(opts);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/LotsOfClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.util.ArrayList;
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+
+/*
+ * @test
+ * @summary Try to archive lots of classes by searching for classes from the jrt:/ file system. With JDK 12
+ * this will produce an archive with over 30,000 classes.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @run driver/timeout=500 LotsOfClasses
+ */
+
+public class LotsOfClasses {
+
+ public static void main(String[] args) throws Throwable {
+ ArrayList<String> list = new ArrayList<>();
+ TestCommon.findAllClasses(list);
+
+ CDSOptions opts = new CDSOptions();
+ opts.setClassList(list);
+ opts.addSuffix("--add-modules");
+ opts.addSuffix("ALL-SYSTEM");
+ opts.addSuffix("-Xlog:hashtables");
+ opts.addSuffix("-Xmx500m");
+ opts.addSuffix("-Xlog:gc+region+cds");
+ opts.addSuffix("-Xlog:gc+region=trace");
+
+ OutputAnalyzer out = CDSTestUtils.createArchive(opts);
+ CDSTestUtils.checkDump(out);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/MissingSuperTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary When super class is missing during dumping, no crash should happen.
+ *
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/MissingSuper.java
+ * @run driver MissingSuperTest
+ */
+
+public class MissingSuperTest {
+
+ public static void main(String[] args) throws Exception {
+ // The classes "MissingSuperSup" and "MissingSuperIntf" are intentionally not
+ // included into the jar to provoke the test condition
+ JarBuilder.build("missing_super", "MissingSuper",
+ "MissingSuperSub", "MissingSuperImpl");
+
+ String appJar = TestCommon.getTestJar("missing_super.jar");
+ TestCommon.test(appJar, TestCommon.list("MissingSuper",
+ "MissingSuperSub",
+ "MissingSuperImpl"),
+ "MissingSuper");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/MoveJDKTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,194 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test that CDS still works when the JDK is moved to a new directory
+ * @requires vm.cds
+ * @requires os.family == "linux"
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver MoveJDKTest
+ */
+
+// This test works only on Linux because it depends on symlinks and the name of the hotspot DLL (libjvm.so).
+// It probably doesn't work on Windows.
+// TODO: change libjvm.so to libjvm.dylib on MacOS, before adding "@requires os.family == mac"
+// TODO: test on solaris, before adding "@requires os.family == solaris"
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class MoveJDKTest {
+ public static void main(String[] args) throws Exception {
+ String java_home_src = System.getProperty("java.home");
+ String java_home_dst = System.getProperty("user.dir") + File.separator + "moved_jdk";
+
+ TestCommon.startNewArchiveName();
+ String jsaFile = TestCommon.getCurrentArchiveName();
+ String jsaOpt = "-XX:SharedArchiveFile=" + jsaFile;
+ {
+ ProcessBuilder pb = makeBuilder(java_home_src + "/bin/java", "-Xshare:dump", jsaOpt);
+ TestCommon.executeAndLog(pb, "dump");
+ }
+ {
+ ProcessBuilder pb = makeBuilder(java_home_src + "/bin/java",
+ "-Xshare:auto",
+ jsaOpt,
+ "-Xlog:class+path=info",
+ "-version");
+ OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-src");
+ out.shouldNotContain("shared class paths mismatch");
+ out.shouldNotContain("BOOT classpath mismatch");
+ }
+
+ clone(new File(java_home_src), new File(java_home_dst));
+ System.out.println("============== Cloned JDK at " + java_home_dst);
+
+ // Test runtime with cloned JDK
+ {
+ ProcessBuilder pb = makeBuilder(java_home_dst + "/bin/java",
+ "-Xshare:auto",
+ jsaOpt,
+ "-Xlog:class+path=info",
+ "-version");
+ OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-dst");
+ out.shouldNotContain("shared class paths mismatch");
+ out.shouldNotContain("BOOT classpath mismatch");
+ }
+
+ // Test with bad JAR file name, hello.modules
+ String helloJar = JarBuilder.getOrCreateHelloJar();
+ String fake_modules = copyFakeModulesFromHelloJar();
+ String dumptimeBootAppendOpt = "-Xbootclasspath/a:" + fake_modules;
+ {
+ ProcessBuilder pb = makeBuilder(java_home_src + "/bin/java",
+ "-Xshare:dump",
+ dumptimeBootAppendOpt,
+ jsaOpt);
+ TestCommon.executeAndLog(pb, "dump");
+ }
+ {
+ String runtimeBootAppendOpt = dumptimeBootAppendOpt + System.getProperty("path.separator") + helloJar;
+ ProcessBuilder pb = makeBuilder(java_home_dst + "/bin/java",
+ "-Xshare:auto",
+ runtimeBootAppendOpt,
+ jsaOpt,
+ "-Xlog:class+path=info",
+ "-version");
+ OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-dst");
+ out.shouldNotContain("shared class paths mismatch");
+ out.shouldNotContain("BOOT classpath mismatch");
+ }
+
+ // Test with no modules image in the <java home>/lib directory
+ renameModulesFile(java_home_dst);
+ {
+ ProcessBuilder pb = makeBuilder(java_home_dst + "/bin/java",
+ "-version");
+ OutputAnalyzer out = TestCommon.executeAndLog(pb, "exec-missing-modules");
+ out.shouldHaveExitValue(1);
+ out.shouldContain("Failed setting boot class path.");
+ }
+ }
+
+ // Do a cheap clone of the JDK. Most files can be sym-linked. However, $JAVA_HOME/bin/java and $JAVA_HOME/lib/.../libjvm.so"
+ // must be copied, because the java.home property is derived from the canonicalized paths of these 2 files.
+ static void clone(File src, File dst) throws Exception {
+ if (dst.exists()) {
+ if (!dst.isDirectory()) {
+ throw new RuntimeException("Not a directory :" + dst);
+ }
+ } else {
+ if (!dst.mkdir()) {
+ throw new RuntimeException("Cannot create directory: " + dst);
+ }
+ }
+ for (String child : src.list()) {
+ if (child.equals(".") || child.equals("..")) {
+ continue;
+ }
+
+ File child_src = new File(src, child);
+ File child_dst = new File(dst, child);
+ if (child_dst.exists()) {
+ throw new RuntimeException("Already exists: " + child_dst);
+ }
+ if (child_src.isFile()) {
+ if (child.equals("libjvm.so") || child.equals("java")) {
+ Files.copy(child_src.toPath(), /* copy data to -> */ child_dst.toPath());
+ } else {
+ Files.createSymbolicLink(child_dst.toPath(), /* link to -> */ child_src.toPath());
+ }
+ } else {
+ clone(child_src, child_dst);
+ }
+ }
+ }
+
+ static void renameModulesFile(String javaHome) throws Exception {
+ String modulesDir = javaHome + File.separator + "lib";
+ File origModules = new File(modulesDir, "modules");
+ if (!origModules.exists()) {
+ throw new RuntimeException("modules file not found");
+ }
+
+ File renamedModules = new File(modulesDir, "orig_modules");
+ if (renamedModules.exists()) {
+ throw new RuntimeException("found orig_modules unexpectedly");
+ }
+
+ boolean success = origModules.renameTo(renamedModules);
+ if (!success) {
+ throw new RuntimeException("rename modules file failed");
+ }
+ }
+
+ static ProcessBuilder makeBuilder(String... args) throws Exception {
+ System.out.print("[");
+ for (String s : args) {
+ System.out.print(" " + s);
+ }
+ System.out.println(" ]");
+ return new ProcessBuilder(args);
+ }
+
+ private static String copyFakeModulesFromHelloJar() throws Exception {
+ String classDir = System.getProperty("test.classes");
+ String newFile = "hello.modules";
+ String path = classDir + File.separator + newFile;
+
+ Files.copy(Paths.get(classDir, "hello.jar"),
+ Paths.get(classDir, newFile),
+ StandardCopyOption.REPLACE_EXISTING);
+ return path;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/MultiProcessSharing.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Run multiple processes with the same archive, ensure they share
+ *
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @compile test-classes/MultiProcClass.java
+ * @run driver MultiProcessSharing
+ */
+
+import java.io.File;
+import jdk.test.lib.Asserts;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+
+public class MultiProcessSharing {
+ static String useWbJar;
+ static String sharedClass1Jar;
+ static boolean checkPmap = false;
+
+ public static void main(String[] args) throws Exception {
+ String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ useWbJar = "-Xbootclasspath/a:" + wbJar;
+ sharedClass1Jar = JarBuilder.build("shared_class1", "MultiProcClass");
+
+ // create an archive
+ OutputAnalyzer out = TestCommon.dump(sharedClass1Jar,
+ TestCommon.list("MultiProcClass"), useWbJar);
+ TestCommon.checkDump(out);
+
+ // determine whether OK to use pmap for extra test verification
+ long myPid = ProcessHandle.current().pid();
+ checkPmap = (Platform.isLinux() && (MultiProcClass.runPmap(myPid, false) == 0));
+ System.out.println("MultiProcessSharing: checkPmap is " + checkPmap);
+
+ // use an archive in several processes concurrently
+ int numProcesses = 3;
+ Thread[] threads = new Thread[numProcesses];
+ ProcessHandler[] processHandlers = new ProcessHandler[numProcesses];
+ for (int i = 0; i < numProcesses; i++) {
+ processHandlers[i] = new ProcessHandler(i);
+ threads[i] = new Thread(processHandlers[i]);
+ }
+
+ for (Thread t : threads) {
+ t.start();
+ }
+
+ for (Thread t : threads) {
+ try {
+ t.join();
+ } catch (InterruptedException ie) {
+ throw ie;
+ }
+ }
+
+ // check results
+ for (ProcessHandler ph : processHandlers) {
+ TestCommon.checkExec(ph.out);
+ if (checkPmap && !TestCommon.isUnableToMap(ph.out)) {
+ checkPmapOutput(ph.out.getOutput());
+ }
+ }
+ }
+
+
+ static class ProcessHandler implements Runnable {
+ int processNumber;
+ OutputAnalyzer out;
+
+ ProcessHandler(int processNumber) {
+ this.processNumber = processNumber;
+ }
+
+ @Override
+ public void run() {
+ try {
+ out = TestCommon.exec(sharedClass1Jar,
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", useWbJar,
+ "MultiProcClass", "" + processNumber, "" + checkPmap);
+ } catch (Exception e) {
+ throw new RuntimeException("Error occurred when using archive, exec()" + e);
+ }
+ }
+ }
+
+
+ private static void checkPmapOutput(String stdio) {
+ System.out.println("Checking pmap output ...");
+ String[] lines = stdio.split("\n");
+
+ boolean foundJsa = false;
+ boolean foundReadOnlyJsaSection = false;
+
+ for (String line : lines) {
+ if (line.contains(TestCommon.getCurrentArchiveName()))
+ System.out.println(line);
+ foundJsa = true;
+ if (line.contains("r--")) {
+ foundReadOnlyJsaSection = true;
+ }
+
+ // On certain ARM platforms system maps r/o memory mapped files
+ // as r/x; see JDK-8145694 for details
+ if ( (Platform.isARM() || Platform.isAArch64()) && line.contains("r-x") ) {
+ foundReadOnlyJsaSection = true;
+ }
+ }
+
+ Asserts.assertTrue(foundJsa && foundReadOnlyJsaSection);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/MultiReleaseJars.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,236 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test MultiReleaseJars
+ * @summary Test multi-release jar with AppCDS.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @run main/othervm/timeout=2400 MultiReleaseJars
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.PrintStream;
+import java.io.IOException;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class MultiReleaseJars {
+
+ static final int MAJOR_VERSION = Runtime.version().major();
+ static final String MAJOR_VERSION_STRING = String.valueOf(MAJOR_VERSION);
+
+ static String[] getMain() {
+ String[] sts = {
+ "package version;",
+ "public class Main {",
+ " public static void main(String[] args) {",
+ " Version version = new Version();",
+ " System.out.println(\"I am running on version \" + version.getVersion());",
+ " }",
+ "}"
+ };
+ return sts;
+ }
+
+ static String[] getVersion(int version) {
+ String[] sts = {
+ "package version;",
+ "public class Version {",
+ " public int getVersion(){ return " + version + "; }",
+ "}"
+ };
+ return sts;
+ }
+
+ static void writeFile(File file, String... contents) throws Exception {
+ if (contents == null) {
+ throw new java.lang.RuntimeException("No input for writing to file" + file);
+ }
+ try (
+ FileOutputStream fos = new FileOutputStream(file);
+ PrintStream ps = new PrintStream(fos)
+ ) {
+ for (String str : contents) {
+ ps.println(str);
+ }
+ }
+ }
+
+ /* version.jar entries and files:
+ * META-INF/
+ * META-INF/MANIFEST.MF
+ * version/
+ * version/Main.class
+ * version/Version.class
+ * META-INF/versions/
+ * META-INF/versions/<major-version>/
+ * META-INF/versions/<major-version>/version/
+ * META-INF/versions/<major-version>/version/Version.class
+ */
+ static void createClassFilesAndJar() throws Exception {
+ String tempDir = System.getProperty("test.classes");
+ File baseDir = new File(tempDir + File.separator + "base");
+ File vDir = new File(tempDir + File.separator + MAJOR_VERSION_STRING);
+
+ baseDir.mkdirs();
+ vDir.mkdirs();
+
+ File fileMain = TestCommon.getOutputSourceFile("Main.java");
+ writeFile(fileMain, getMain());
+
+ File fileVersion = TestCommon.getOutputSourceFile("Version.java");
+ writeFile(fileVersion, getVersion(7));
+ JarBuilder.compile(baseDir.getAbsolutePath(), fileVersion.getAbsolutePath(), "--release", "7");
+ JarBuilder.compile(baseDir.getAbsolutePath(), fileMain.getAbsolutePath(),
+ "-cp", baseDir.getAbsolutePath(), "--release", MAJOR_VERSION_STRING);
+
+ String[] meta = {
+ "Multi-Release: true",
+ "Main-Class: version.Main"
+ };
+ File metainf = new File(tempDir, "mf.txt");
+ writeFile(metainf, meta);
+
+ fileVersion = TestCommon.getOutputSourceFile("Version.java");
+ writeFile(fileVersion, getVersion(MAJOR_VERSION));
+ JarBuilder.compile(vDir.getAbsolutePath(), fileVersion.getAbsolutePath(), "--release", MAJOR_VERSION_STRING);
+
+ JarBuilder.build("version", baseDir, metainf.getAbsolutePath(),
+ "--release", MAJOR_VERSION_STRING, "-C", vDir.getAbsolutePath(), ".");
+
+ // the following jar file is for testing case-insensitive "Multi-Release"
+ // attibute name
+ String[] meta2 = {
+ "multi-Release: true",
+ "Main-Class: version.Main"
+ };
+ metainf = new File(tempDir, "mf2.txt");
+ writeFile(metainf, meta2);
+ JarBuilder.build("version2", baseDir, metainf.getAbsolutePath(),
+ "--release", MAJOR_VERSION_STRING, "-C", vDir.getAbsolutePath(), ".");
+ }
+
+ static void checkExecOutput(OutputAnalyzer output, String expectedOutput) throws Exception {
+ try {
+ TestCommon.checkExec(output, expectedOutput);
+ } catch (java.lang.RuntimeException re) {
+ String cause = re.getMessage();
+ if (!expectedOutput.equals(cause)) {
+ throw re;
+ }
+ }
+ }
+
+ public static void main(String... args) throws Exception {
+ // create version.jar which contains Main.class and Version.class.
+ // Version.class has two versions: 8 and the current version.
+ createClassFilesAndJar();
+
+ String mainClass = "version.Main";
+ String loadInfo = "[class,load] version.Version source: shared objects file";
+ String appClasses[] = {"version/Main", "version/Version"};
+ String appJar = TestCommon.getTestJar("version.jar");
+ String appJar2 = TestCommon.getTestJar("version2.jar");
+ String enableMultiRelease = "-Djdk.util.jar.enableMultiRelease=true";
+ String jarVersion = null;
+ String expectedOutput = null;
+
+ // 1. default to highest version
+ // if META-INF/versions exists, no other commandline options like -Djdk.util.jar.version and
+ // -Djdk.util.jar.enableMultiRelease passed to vm
+ OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
+ output.shouldContain("Loading classes to share: done.");
+ output.shouldHaveExitValue(0);
+
+ output = TestCommon.exec(appJar, mainClass);
+ checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
+
+ // 2. Test versions 7 and the current major version.
+ // -Djdk.util.jar.enableMultiRelease=true (or force), default is true.
+ // a) -Djdk.util.jar.version=7 does not exist in jar.
+ // It will fallback to the root version which is also 7 in this test.
+ // b) -Djdk.util.jar.version=MAJOR_VERSION exists in the jar.
+ for (int i : new int[] {7, MAJOR_VERSION}) {
+ jarVersion = "-Djdk.util.jar.version=" + i;
+ expectedOutput = "I am running on version " + i;
+ output = TestCommon.dump(appJar, appClasses, enableMultiRelease, jarVersion);
+ output.shouldContain("Loading classes to share: done.");
+ output.shouldHaveExitValue(0);
+
+ output = TestCommon.exec(appJar, mainClass);
+ checkExecOutput(output, expectedOutput);
+ }
+
+ // 3. For unsupported version, 5 and current major version + 1, the multiversion
+ // will be turned off, so it will use the default (root) version.
+ for (int i : new int[] {5, MAJOR_VERSION + 1}) {
+ jarVersion = "-Djdk.util.jar.version=" + i;
+ output = TestCommon.dump(appJar, appClasses, enableMultiRelease, jarVersion);
+ output.shouldHaveExitValue(0);
+ // With the fix for 8172218, multi-release jar is being handled in
+ // jdk corelib which doesn't emit the following warning message.
+ //output.shouldContain("JDK" + i + " is not supported in multiple version jars");
+
+ output = TestCommon.exec(appJar, mainClass);
+ if (i == 5)
+ checkExecOutput(output, "I am running on version 7");
+ else
+ checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
+ }
+
+ // 4. If explicitly disabled from command line for multiversion jar, it will use default
+ // version at root regardless multiversion versions exists.
+ // -Djdk.util.jar.enableMultiRelease=false (not 'true' or 'force')
+ for (int i = 6; i < MAJOR_VERSION + 1; i++) {
+ jarVersion = "-Djdk.util.jar.version=" + i;
+ output = TestCommon.dump(appJar, appClasses, "-Djdk.util.jar.enableMultiRelease=false", jarVersion);
+ output.shouldHaveExitValue(0);
+
+ output = TestCommon.exec(appJar, mainClass);
+ expectedOutput = "I am running on version 7";
+ checkExecOutput(output, expectedOutput);
+ }
+
+ // 5. Sanity test with -Xbootclasspath/a
+ // AppCDS behaves the same as the non-AppCDS case. A multi-release
+ // jar file in the -Xbootclasspath/a will be ignored.
+ output = TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar, enableMultiRelease, jarVersion);
+ output.shouldContain("Loading classes to share: done.");
+ output.shouldHaveExitValue(0);
+
+ output = TestCommon.exec(appJar, "-Xbootclasspath/a:" + appJar, mainClass);
+ checkExecOutput(output, "I am running on version 7");
+
+ // 6. Sanity test case-insensitive "Multi-Release" attribute name
+ output = TestCommon.dump(appJar2, appClasses);
+ output.shouldContain("Loading classes to share: done.");
+ output.shouldHaveExitValue(0);
+
+ output = TestCommon.exec(appJar2, mainClass);
+ checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/OldClassTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary classes with major version < JDK_6 (50) should not be included in CDS
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.org.objectweb.asm
+ * java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run build TestCommon JarBuilder
+ * @run driver OldClassTest
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.nio.file.Files;
+
+import java.util.*;
+import jdk.internal.org.objectweb.asm.*;
+
+public class OldClassTest implements Opcodes {
+
+ public static void main(String[] args) throws Exception {
+ File jarSrcFile = new File(JarBuilder.getOrCreateHelloJar());
+
+ File dir = new File(System.getProperty("test.classes", "."));
+ File jarFile = new File(dir, "OldClassTest_old.jar");
+ String jar = jarFile.getPath();
+
+ if (!jarFile.exists() || jarFile.lastModified() < jarSrcFile.lastModified()) {
+ createTestJarFile(jarSrcFile, jarFile);
+ } else {
+ System.out.println("Already up-to-date: " + jarFile);
+ }
+
+ String appClasses[] = TestCommon.list("Hello");
+
+ // CASE 1: pre-JDK 6 compiled classes should be excluded from the dump
+ OutputAnalyzer output = TestCommon.dump(jar, appClasses);
+ TestCommon.checkExecReturn(output, 0, true, "Pre JDK 6 class not supported by CDS");
+
+ TestCommon.run(
+ "-cp", jar,
+ "Hello")
+ .assertNormalExit("Hello Unicode world (Old)");
+
+ // CASE 2: if we exlcude old version of this class, we should not pick up
+ // the newer version of this class in a subsequent classpath element.
+ String classpath = jar + File.pathSeparator + jarSrcFile.getPath();
+ output = TestCommon.dump(classpath, appClasses);
+ TestCommon.checkExecReturn(output, 0, true, "Pre JDK 6 class not supported by CDS");
+
+ TestCommon.run(
+ "-cp", classpath,
+ "Hello")
+ .assertNormalExit("Hello Unicode world (Old)");
+ }
+
+ static void createTestJarFile(File jarSrcFile, File jarFile) throws Exception {
+ jarFile.delete();
+ Files.copy(jarSrcFile.toPath(), jarFile.toPath());
+
+ File dir = new File(System.getProperty("test.classes", "."));
+ File outdir = new File(dir, "old_class_test_classes");
+ outdir.delete();
+ outdir.mkdir();
+
+ writeClassFile(new File(outdir, "Hello.class"), makeOldHello());
+
+ JarBuilder.update(jarFile.getPath(), outdir.getPath());
+ }
+
+ static void writeClassFile(File file, byte bytecodes[]) throws Exception {
+ try (FileOutputStream fos = new FileOutputStream(file)) {
+ fos.write(bytecodes);
+ }
+ }
+
+/* makeOldHello() was obtained using JDK8. We use a method name > 128 that would
+ trigger a call to java.lang.Character.isJavaIdentifierStart() during class
+ file parsing.
+
+cat > Hello.java <<EOF
+public class Hello {
+ public static void main(String args[]) {
+ System.out.println(\u1234());
+ }
+ static String \u1234() {
+ return "Hello Unicode world (Old)";
+ }
+}
+EOF
+javac Hello.java
+java jdk.internal.org.objectweb.asm.util.ASMifier Hello.class
+
+ */
+
+ static byte[] makeOldHello() throws Exception {
+ ClassWriter cw = new ClassWriter(0);
+ FieldVisitor fv;
+ MethodVisitor mv;
+ AnnotationVisitor av0;
+
+ cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, "Hello", null, "java/lang/Object", null);
+
+ {
+ mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
+ mv.visitCode();
+ mv.visitVarInsn(ALOAD, 0);
+ mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
+ mv.visitInsn(RETURN);
+ mv.visitMaxs(1, 1);
+ mv.visitEnd();
+ }
+ {
+ mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "main", "([Ljava/lang/String;)V", null, null);
+ mv.visitCode();
+ mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
+ mv.visitMethodInsn(INVOKESTATIC, "Hello", "\u1234", "()Ljava/lang/String;", false);
+ mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);
+ mv.visitInsn(RETURN);
+ mv.visitMaxs(2, 1);
+ mv.visitEnd();
+ }
+ {
+ mv = cw.visitMethod(ACC_STATIC, "\u1234", "()Ljava/lang/String;", null, null);
+ mv.visitCode();
+ mv.visitLdcInsn("Hello Unicode world (Old)");
+ mv.visitInsn(ARETURN);
+ mv.visitMaxs(1, 0);
+ mv.visitEnd();
+ }
+ cw.visitEnd();
+
+ return cw.toByteArray();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/PackageSealing.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of package.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/C1.java
+ * @compile test-classes/C2.java
+ * @compile test-classes/PackageSealingTest.java
+ * @compile test-classes/Hello.java
+ * @run driver PackageSealing
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class PackageSealing {
+ public static void main(String args[]) throws Exception {
+ String[] classList = {"sealed/pkg/C1", "pkg/C2", "PackageSealingTest"};
+ String appJar = ClassFileInstaller.writeJar("pkg_seal.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("test-classes/package_seal.mf"),
+ "PackageSealingTest", "sealed/pkg/C1", "pkg/C2");
+
+ String helloJar = JarBuilder.getOrCreateHelloJar();
+ String jars = helloJar + File.pathSeparator + appJar;
+
+ // test shared package from -cp path
+ TestCommon.testDump(jars, TestCommon.list(classList));
+ OutputAnalyzer output;
+ output = TestCommon.exec(jars, "PackageSealingTest");
+ TestCommon.checkExec(output, "OK");
+
+ // test shared package from -Xbootclasspath/a
+ TestCommon.dump(helloJar, TestCommon.list(classList),
+ "-Xbootclasspath/a:" + appJar);
+ output = TestCommon.exec(helloJar, "-Xbootclasspath/a:" + appJar, "PackageSealingTest");
+ TestCommon.checkExec(output, "OK");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ParallelLoad2.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Load app classes from CDS archive in parallel threads. Similar to ParallelLoad.java, but each class in its own JAR
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/ParallelLoad.java
+ * @compile test-classes/ParallelClasses.java
+ * @run driver ParallelLoad2
+ */
+
+import java.io.File;
+
+public class ParallelLoad2 {
+ public static int MAX_CLASSES = 40;
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("parallel_load2", "ParallelLoad", "ParallelLoadThread", "ParallelLoadWatchdog");
+ for (int i=0; i<MAX_CLASSES; i++) {
+ JarBuilder.build("parallel_load2_" + i, "ParallelClass" + i);
+ }
+
+ String cp = TestCommon.getTestJar("parallel_load2.jar");
+ for (int i=0; i<MAX_CLASSES; i++) {
+ cp += File.pathSeparator + TestCommon.getTestJar("parallel_load2_" + i + ".jar");
+ }
+
+ String[] class_list = new String[MAX_CLASSES + 2];
+ for (int i=0; i<MAX_CLASSES; i++) {
+ class_list[i] = "ParallelClass" + i;
+ }
+ class_list[class_list.length - 1] = "ParallelLoad";
+ class_list[class_list.length - 2] = "ParallelLoadThread";
+
+ TestCommon.test(cp, class_list,
+ "ParallelLoad");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ParallelLoadTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Load app classes from CDS archive in parallel threads
+ * @library /test/lib
+ * @requires vm.cds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/ParallelLoad.java
+ * @compile test-classes/ParallelClasses.java
+ * @run driver ParallelLoadTest
+ */
+
+public class ParallelLoadTest {
+ public static final int MAX_CLASSES = 40;
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("parallel_load", getClassList(true));
+ String appJar = TestCommon.getTestJar("parallel_load.jar");
+ TestCommon.test(appJar, getClassList(false), "ParallelLoad");
+ }
+
+ private static String[] getClassList(boolean includeWatchdog) {
+ int extra = includeWatchdog ? 3 : 2;
+ String[] classList = new String[MAX_CLASSES + extra];
+
+ int i;
+ for (i=0; i<MAX_CLASSES; i++) {
+ classList[i] = "ParallelClass" + i;
+ }
+
+ classList[i++] = "ParallelLoad";
+ classList[i++] = "ParallelLoadThread";
+ if (includeWatchdog)
+ classList[i++] = "ParallelLoadWatchdog";
+
+ return classList;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/PrintSharedArchiveAndExit.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary test the -XX:+PrintSharedArchiveAndExit flag
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/HelloMore.java
+ * @run main/othervm/timeout=3600 PrintSharedArchiveAndExit
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class PrintSharedArchiveAndExit {
+ private static void check(OutputAnalyzer output, int ret, boolean checkContain, String... matches) throws Exception {
+ // Tests specific to this test
+ TestCommon.checkExecReturn(output, ret, checkContain, matches);
+
+ // In all test case, we should never print out the following due to
+ // PrintSharedArchiveAndExit. JVM should have been terminated
+ // before reaching these outputs.
+ TestCommon.checkExecReturn(output, ret, false,
+ "Usage:", // JVM help message
+ "java version", // JVM version
+ "Hello World"); // output from the Hello.class in hello.jar
+ }
+
+ private static void log(String msg) {
+ System.out.println(">---------------------------------------------------------------------");
+ System.out.println(msg);
+ System.out.println("<---------------------------------------------------------------------");
+ }
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appJar2 = JarBuilder.build("PrintSharedArchiveAndExit-more", "HelloMore");
+
+ String cp = appJar + File.pathSeparator + appJar2;
+ String lastCheckMsg = "checking shared classpath entry: " + appJar2; // the last JAR to check
+
+ TestCommon.testDump(cp, TestCommon.list("Hello", "HelloMore"));
+
+ log("Normal execution -- all the JAR paths should be checked");
+ TestCommon.run(
+ "-cp", cp,
+ "-XX:+PrintSharedArchiveAndExit")
+ .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
+
+ TestCommon.run(
+ "-cp", cp,
+ "-XX:+PrintSharedArchiveAndExit",
+ "-XX:+PrintSharedDictionary") // Test PrintSharedDictionary as well.
+ .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg, "java.lang.Object"));
+
+ log("Normal execution -- Make sure -version, help message and app main()\n" +
+ "class are not invoked. These are checked inside check().");
+ TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "-version")
+ .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
+
+ TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "-help")
+ .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
+
+ TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "Hello")
+ .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
+
+ log("Execution with simple errors -- with 'simple' errors like missing or modified\n" +
+ "JAR files, the VM should try to continue to print the remaining information.\n" +
+ "Use an invalid Boot CP -- all the JAR paths should be checked");
+ TestCommon.run(
+ "-cp", cp,
+ "-Xbootclasspath/a:foo.jar",
+ "-XX:+PrintSharedArchiveAndExit")
+ .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[BOOT classpath mismatch, "));
+
+ log("Use an App CP shorter than the one at dump time -- all the JAR paths should be checked");
+ TestCommon.run(
+ "-cp", ".",
+ "-XX:+PrintSharedArchiveAndExit")
+ .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "Run time APP classpath is shorter than the one at dump time: ."));
+
+ log("Use an invalid App CP -- all the JAR paths should be checked.\n" +
+ "Non-existing jar files will be ignored.");
+ String invalidCP = "non-existing-dir" + File.pathSeparator + cp;
+ TestCommon.run(
+ "-cp", invalidCP,
+ "-XX:+PrintSharedArchiveAndExit")
+ .ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg));
+
+ log("Changed modification time of hello.jar -- all the JAR paths should be checked");
+ (new File(appJar)).setLastModified(System.currentTimeMillis() + 2000);
+ TestCommon.run(
+ "-cp", cp,
+ "-XX:+PrintSharedArchiveAndExit")
+ .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[Timestamp mismatch]"));
+
+ log("Even if hello.jar is out of date, we should still be able to print the dictionary.");
+ TestCommon.run(
+ "-cp", cp,
+ "-XX:+PrintSharedArchiveAndExit",
+ "-XX:+PrintSharedDictionary") // Test PrintSharedDictionary as well.
+ .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "java.lang.Object"));
+
+
+ log("Remove hello.jar -- all the JAR paths should be checked");
+ (new File(appJar)).delete();
+ TestCommon.run(
+ "-cp", cp,
+ "-XX:+PrintSharedArchiveAndExit")
+ .ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[Required classpath entry does not exist: " + appJar + "]"));
+
+ log("Execution with major errors -- with 'major' errors like the JSA file\n" +
+ "is missing, we should stop immediately to avoid crashing the JVM.");
+ TestCommon.run(
+ "-cp", cp,
+ "-XX:+PrintSharedArchiveAndExit",
+ "-XX:SharedArchiveFile=./no-such-fileappcds.jsa")
+ .ifNoMappingFailure(output -> check(output, 1, false, lastCheckMsg));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ProhibitedPackage.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of prohibited package.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/ProhibitedHelper.java test-classes/Prohibited.jasm
+ * @run driver ProhibitedPackage
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ProhibitedPackage {
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("prohibited_pkg", "java/lang/Prohibited", "ProhibitedHelper");
+
+ String appJar = TestCommon.getTestJar("prohibited_pkg.jar");
+
+ // Test support for customer loaders
+ if (Platform.areCustomLoadersSupportedForCDS() &&
+ !TestCommon.isDynamicArchive()) {
+ String classlist[] = new String[] {
+ "java/lang/Object id: 1",
+ "java/lang/Prohibited id: 2 super: 1 source: " + appJar
+ };
+
+ // Make sure a class in a prohibited package for a custom loader
+ // will be ignored during dumping.
+ TestCommon.dump(appJar, classlist, "-Xlog:cds")
+ .shouldContain("Dumping")
+ .shouldContain("[cds] Prohibited package for non-bootstrap classes: java/lang/Prohibited.class")
+ .shouldHaveExitValue(0);
+ }
+
+
+ // Make sure a class in a prohibited package for a non-custom loader
+ // will be ignored during dumping.
+ TestCommon.dump(appJar,
+ TestCommon.list("java/lang/Prohibited", "ProhibitedHelper"),
+ "-Xlog:class+load")
+ .shouldContain("Dumping")
+ .shouldNotContain("[info][class,load] java.lang.Prohibited source: ")
+ .shouldHaveExitValue(0);
+
+ // Try loading the class in a prohibited package with various -Xshare
+ // modes. The class shouldn't be loaded and appropriate exceptions
+ // are expected.
+
+ OutputAnalyzer output;
+
+ // -Xshare:on
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, "ProhibitedHelper")
+ .assertNormalExit("Prohibited package name: java.lang");
+
+ // -Xshare:auto
+ output = TestCommon.execAuto(
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, "ProhibitedHelper");
+ CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
+ TestCommon.checkExec(output, opts, "Prohibited package name: java.lang");
+
+ // -Xshare:off
+ output = TestCommon.execOff(
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, "ProhibitedHelper");
+ output.shouldContain("Prohibited package name: java.lang");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ProtectionDomain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of protection domain.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/ProtDomain.java
+ * @compile test-classes/ProtDomainB.java
+ * @compile test-classes/JimageClassProtDomain.java
+ * @run driver ProtectionDomain
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ProtectionDomain {
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("prot_domain", "ProtDomain", "ProtDomainB", "ProtDomainOther",
+ "ProtDomainBOther", "JimageClassProtDomain");
+
+ String appJar = TestCommon.getTestJar("prot_domain.jar");
+ TestCommon.testDump(appJar,
+ TestCommon.list("ProtDomain",
+ "ProtDomainBOther",
+ "java/util/Dictionary",
+ "com/sun/tools/javac/Main",
+ "jdk/nio/zipfs/ZipInfo",
+ "java/net/URL",
+ "sun/rmi/rmic/Main",
+ "com/sun/jndi/dns/DnsName"));
+
+ // First class is loaded from CDS, second class is loaded from JAR
+ TestCommon.run("-cp", appJar, "ProtDomain")
+ .assertNormalExit("Protection Domains match");
+
+ // First class is loaded from JAR, second class is loaded from CDS
+ TestCommon.run("-cp", appJar, "ProtDomainB")
+ .assertNormalExit("Protection Domains match");
+
+ // Test ProtectionDomain for application and extension module classes from the
+ // "modules" jimage
+ TestCommon.run("-cp", appJar, "JimageClassProtDomain")
+ .assertNormalExit(output -> output.shouldNotContain(
+ "Failed: Protection Domains do not match"));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/RelativePath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,173 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test relative paths specified in the -cp.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/HelloMore.java
+ * @run driver RelativePath
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import static java.nio.file.StandardCopyOption.COPY_ATTRIBUTES;
+import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
+import java.util.Arrays;
+import jdk.test.lib.Platform;
+
+public class RelativePath {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
+
+ // dump an archive with only the jar name in the -cp
+ int idx = appJar.lastIndexOf(File.separator);
+ String jarName = appJar.substring(idx + 1);
+ String jarDir = appJar.substring(0, idx);
+ TestCommon.testDump(jarDir, jarName, TestCommon.list("Hello"));
+
+ // copy the jar file to another dir. Specify the jar file without
+ // a directory path.
+ Path srcPath = Paths.get(appJar);
+ Path destDir = Files.createTempDirectory(USER_DIR, "deploy");
+ Path destPath = destDir.resolve(jarName);
+ Files.copy(srcPath, destPath, REPLACE_EXISTING, COPY_ATTRIBUTES);
+ TestCommon.runWithRelativePath(
+ destDir.toString(),
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
+ "-cp", jarName + File.pathSeparator + appJar2,
+ "-Xlog:class+load=trace,class+path=info",
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // Long path test
+ // Create a long directory path and copy the appJar there.
+ final int MAX_PATH = 260;
+ destDir = Paths.get(jarDir);
+ int subDirLen = MAX_PATH - jarDir.length() - 3;
+ if (subDirLen > 0) {
+ char[] chars = new char[subDirLen];
+ Arrays.fill(chars, 'x');
+ String subPath = new String(chars);
+ destDir = Paths.get(jarDir, subPath);
+ }
+ File longDir = destDir.toFile();
+ longDir.mkdir();
+ String destJar = longDir.getPath() + File.separator + jarName;
+ Files.copy(Paths.get(appJar), Paths.get(destJar), REPLACE_EXISTING);
+ // Create an archive with the appJar in the long directory path.
+ TestCommon.testDump(destJar, TestCommon.list("Hello"));
+
+ // Run with -cp containing the appJar and another jar appended.
+ TestCommon.run(
+ "-cp", destJar + File.pathSeparator + appJar2,
+ "-Xlog:class+load=trace,class+path=info",
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // Dump an archive with a specified JAR file in -classpath
+ TestCommon.testDump(appJar, TestCommon.list("Hello"));
+
+ // compose a relative path to the hello.jar
+ String newHello = TestCommon.composeRelPath(appJar);
+
+ // create a sym link to the original hello.jar
+ File linkedHello = null;
+ if (!Platform.isWindows()) {
+ linkedHello = TestCommon.createSymLink(appJar);
+ }
+
+ // PASS:1) same appJar but referred to via a relative path
+ TestCommon.run(
+ "-cp", newHello + File.pathSeparator + appJar2,
+ "-Xlog:class+load=trace,class+path=info",
+ "HelloMore")
+ .assertNormalExit();
+
+ // PASS:2) relative path starting with "."
+ TestCommon.runWithRelativePath(
+ jarDir,
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
+ "-cp", "." + File.separator + jarName + File.pathSeparator + appJar2,
+ "-Xlog:class+load=trace,class+path=info",
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // PASS:3) relative path starting with ".."
+ idx = jarDir.lastIndexOf(File.separator);
+ String jarSubDir = jarDir.substring(idx + 1);
+ TestCommon.runWithRelativePath(
+ jarDir,
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
+ "-cp", ".." + File.separator + jarSubDir + File.separator + jarName
+ + File.pathSeparator + appJar2,
+ "-Xlog:class+load=trace,class+path=info",
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // PASS:4) a jar linked to the original hello.jar
+ if (!Platform.isWindows()) {
+ TestCommon.run(
+ "-cp", linkedHello.getPath() + File.pathSeparator + appJar2,
+ "HelloMore")
+ .assertNormalExit();
+ }
+
+ final String errorMessage1 = "Unable to use shared archive";
+ final String errorMessage2 = "shared class paths mismatch";
+ // FAIL: 1) runtime with classpath different from the one used in dump time
+ // (runtime has an extra jar file prepended to the class path)
+ TestCommon.run(
+ "-cp", appJar2 + File.pathSeparator + newHello,
+ "HelloMore")
+ .assertAbnormalExit(errorMessage1, errorMessage2);
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/RewriteBytecodesTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Use ClassLoader.defineClass() to load a class with rewritten bytecode. Make sure
+ * the archived class with the same name is not loaded.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/RewriteBytecodes.java test-classes/Util.java test-classes/Super.java test-classes/Child.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver RewriteBytecodesTest
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class RewriteBytecodesTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ String appJar = JarBuilder.build("dynamic_define", "RewriteBytecodes", "Util", "Super", "Child");
+ String superClsFile = (new File(System.getProperty("test.classes", "."), "Super.class")).getPath();
+
+ TestCommon.dump(appJar, TestCommon.list("RewriteBytecodes", "Super", "Child"),
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ OutputAnalyzer output = TestCommon.exec(appJar,
+ // command-line arguments ...
+ "--add-opens=java.base/java.lang=ALL-UNNAMED",
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "RewriteBytecodes", superClsFile);
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,479 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary SharedArchiveConsistency
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.compiler
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @build sun.hotspot.WhiteBox
+ * @compile test-classes/Hello.java
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI SharedArchiveConsistency
+ */
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Utils;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.channels.FileChannel;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
+import java.nio.file.StandardOpenOption;
+import static java.nio.file.StandardOpenOption.READ;
+import static java.nio.file.StandardOpenOption.WRITE;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Random;
+import sun.hotspot.WhiteBox;
+
+public class SharedArchiveConsistency {
+ public static WhiteBox wb;
+ public static int offset_magic; // CDSFileMapHeaderBase::_magic
+ public static int offset_version; // CDSFileMapHeaderBase::_version
+ public static int offset_jvm_ident; // FileMapHeader::_jvm_ident
+ public static int sp_offset_crc; // CDSFileMapRegion::_crc
+ public static int offset_paths_misc_info_size;
+ public static int file_header_size = -1;// total size of header, variant, need calculation
+ public static int CDSFileMapRegion_size; // size of CDSFileMapRegion
+ public static int sp_offset; // offset of CDSFileMapRegion
+ public static int sp_used_offset; // offset of CDSFileMapRegion::_used
+ public static int size_t_size; // size of size_t
+ public static int int_size; // size of int
+
+ public static File jsa; // will be updated during test
+ public static File orgJsaFile; // kept the original file not touched.
+ // The following should be consistent with the enum in the C++ MetaspaceShared class
+ public static String[] shared_region_name = {
+ "mc", // MiscCode
+ "rw", // ReadWrite
+ "ro", // ReadOnly
+ "md", // MiscData
+ "first_closed_archive",
+ "last_closed_archive",
+ "first_open_archive",
+ "last_open_archive"
+ };
+
+ public static int num_regions = shared_region_name.length;
+ public static String[] matchMessages = {
+ "Unable to use shared archive",
+ "An error has occurred while processing the shared archive file.",
+ "Checksum verification failed.",
+ "The shared archive file has been truncated."
+ };
+
+ public static void getFileOffsetInfo() throws Exception {
+ wb = WhiteBox.getWhiteBox();
+ offset_magic = wb.getOffsetForName("FileMapHeader::_magic");
+ offset_version = wb.getOffsetForName("FileMapHeader::_version");
+ offset_jvm_ident = wb.getOffsetForName("FileMapHeader::_jvm_ident");
+ sp_offset_crc = wb.getOffsetForName("CDSFileMapRegion::_crc");
+ try {
+ int nonExistOffset = wb.getOffsetForName("FileMapHeader::_non_exist_offset");
+ System.exit(-1); // should fail
+ } catch (Exception e) {
+ // success
+ }
+
+ sp_offset = wb.getOffsetForName("FileMapHeader::_space[0]") - offset_magic;
+ sp_used_offset = wb.getOffsetForName("CDSFileMapRegion::_used") - sp_offset_crc;
+ size_t_size = wb.getOffsetForName("size_t_size");
+ CDSFileMapRegion_size = wb.getOffsetForName("CDSFileMapRegion_size");
+ }
+
+ public static int getFileHeaderSize(FileChannel fc) throws Exception {
+ if (file_header_size != -1) {
+ return file_header_size;
+ }
+ // this is not real header size, it is struct size
+ int_size = wb.getOffsetForName("int_size");
+ file_header_size = wb.getOffsetForName("file_header_size");
+ offset_paths_misc_info_size = wb.getOffsetForName("FileMapHeader::_paths_misc_info_size") -
+ offset_magic;
+ int path_misc_info_size = (int)readInt(fc, offset_paths_misc_info_size, int_size);
+ file_header_size += path_misc_info_size;
+ System.out.println("offset_paths_misc_info_size = " + offset_paths_misc_info_size);
+ System.out.println("path_misc_info_size = " + path_misc_info_size);
+ System.out.println("file_header_size = " + file_header_size);
+ file_header_size = (int)align_up_page(file_header_size);
+ System.out.println("file_header_size (aligned to page) = " + file_header_size);
+ return file_header_size;
+ }
+
+ public static long align_up_page(long l) throws Exception {
+ // wb is obtained in getFileOffsetInfo() which is called first in main() else we should call
+ // WhiteBox.getWhiteBox() here first.
+ int pageSize = wb.getVMPageSize();
+ return (l + pageSize -1) & (~ (pageSize - 1));
+ }
+
+ private static long getRandomBetween(long start, long end) throws Exception {
+ if (start > end) {
+ throw new IllegalArgumentException("start must be less than end");
+ }
+ Random aRandom = Utils.getRandomInstance();
+ int d = aRandom.nextInt((int)(end - start));
+ if (d < 1) {
+ d = 1;
+ }
+ return start + d;
+ }
+
+ public static long readInt(FileChannel fc, long offset, int nbytes) throws Exception {
+ ByteBuffer bb = ByteBuffer.allocate(nbytes);
+ bb.order(ByteOrder.nativeOrder());
+ fc.position(offset);
+ fc.read(bb);
+ return (nbytes > 4 ? bb.getLong(0) : bb.getInt(0));
+ }
+
+ public static void writeData(FileChannel fc, long offset, ByteBuffer bb) throws Exception {
+ fc.position(offset);
+ fc.write(bb);
+ }
+
+ public static FileChannel getFileChannel(File jsaFile) throws Exception {
+ List<StandardOpenOption> arry = new ArrayList<StandardOpenOption>();
+ arry.add(READ);
+ arry.add(WRITE);
+ return FileChannel.open(jsaFile.toPath(), new HashSet<StandardOpenOption>(arry));
+ }
+
+ public static void modifyJsaContentRandomly(File jsaFile) throws Exception {
+ FileChannel fc = getFileChannel(jsaFile);
+ // corrupt random area in the data areas
+ long[] used = new long[num_regions]; // record used bytes
+ long start0, start, end, off;
+ int used_offset, path_info_size;
+
+ int bufSize;
+ System.out.printf("%-24s%12s%12s%16s\n", "Space Name", "Used bytes", "Reg Start", "Random Offset");
+ start0 = getFileHeaderSize(fc);
+ for (int i = 0; i < num_regions; i++) {
+ used[i] = get_region_used_size_aligned(fc, i);
+ start = start0;
+ for (int j = 0; j < i; j++) {
+ start += align_up_page(used[j]);
+ }
+ end = start + used[i];
+ if (start == end) {
+ continue; // Ignore empty regions
+ }
+ off = getRandomBetween(start, end);
+ System.out.printf("%-24s%12d%12d%16d\n", shared_region_name[i], used[i], start, off);
+ if (end - off < 1024) {
+ bufSize = (int)(end - off + 1);
+ } else {
+ bufSize = 1024;
+ }
+ ByteBuffer bbuf = ByteBuffer.wrap(new byte[bufSize]);
+ writeData(fc, off, bbuf);
+ }
+ if (fc.isOpen()) {
+ fc.close();
+ }
+ }
+
+ static long get_region_used_size_aligned(FileChannel fc, int region) throws Exception {
+ long n = sp_offset + CDSFileMapRegion_size * region + sp_used_offset;
+ long alignment = WhiteBox.getWhiteBox().metaspaceReserveAlignment();
+ long used = readInt(fc, n, size_t_size);
+ used = (used + alignment - 1) & ~(alignment - 1);
+ return used;
+ }
+
+ public static boolean modifyJsaContent(int region, File jsaFile) throws Exception {
+ FileChannel fc = getFileChannel(jsaFile);
+ byte[] buf = new byte[4096];
+ ByteBuffer bbuf = ByteBuffer.wrap(buf);
+
+ long total = 0L;
+ long[] used = new long[num_regions];
+ System.out.printf("%-24s%12s\n", "Space name", "Used bytes");
+ for (int i = 0; i < num_regions; i++) {
+ used[i] = get_region_used_size_aligned(fc, i);
+ System.out.printf("%-24s%12d\n", shared_region_name[i], used[i]);
+ total += used[i];
+ }
+ System.out.printf("%-24s%12d\n", "Total: ", total);
+ long header_size = getFileHeaderSize(fc);
+ long region_start_offset = header_size;
+ for (int i=0; i<region; i++) {
+ region_start_offset += used[i];
+ }
+ if (used[region] == 0) {
+ System.out.println("Region " + shared_region_name[region] + " is empty. Nothing to corrupt.");
+ return false;
+ }
+ System.out.println("Corrupt " + shared_region_name[region] + " section, start = " + region_start_offset
+ + " (header_size + 0x" + Long.toHexString(region_start_offset-header_size) + ")");
+ long bytes_written = 0L;
+ while (bytes_written < used[region]) {
+ writeData(fc, region_start_offset + bytes_written, bbuf);
+ bbuf.clear();
+ bytes_written += 4096;
+ }
+ if (fc.isOpen()) {
+ fc.close();
+ }
+ return true;
+ }
+
+ public static void modifyJsaHeader(File jsaFile) throws Exception {
+ FileChannel fc = getFileChannel(jsaFile);
+ // screw up header info
+ byte[] buf = new byte[getFileHeaderSize(fc)];
+ ByteBuffer bbuf = ByteBuffer.wrap(buf);
+ writeData(fc, 0L, bbuf);
+ if (fc.isOpen()) {
+ fc.close();
+ }
+ }
+
+ public static void modifyJvmIdent() throws Exception {
+ FileChannel fc = getFileChannel(jsa);
+ int headerSize = getFileHeaderSize(fc);
+ System.out.println(" offset_jvm_ident " + offset_jvm_ident);
+ byte[] buf = new byte[256];
+ ByteBuffer bbuf = ByteBuffer.wrap(buf);
+ writeData(fc, (long)offset_jvm_ident, bbuf);
+ if (fc.isOpen()) {
+ fc.close();
+ }
+ }
+
+ public static void modifyHeaderIntField(long offset, int value) throws Exception {
+ FileChannel fc = getFileChannel(jsa);
+ int headerSize = getFileHeaderSize(fc);
+ System.out.println(" offset " + offset);
+ byte[] buf = ByteBuffer.allocate(4).putInt(value).array();
+ ByteBuffer bbuf = ByteBuffer.wrap(buf);
+ writeData(fc, offset, bbuf);
+ if (fc.isOpen()) {
+ fc.close();
+ }
+ }
+
+ public static void copyFile(File from, File to) throws Exception {
+ if (to.exists()) {
+ if(!to.delete()) {
+ throw new IOException("Could not delete file " + to);
+ }
+ }
+ to.createNewFile();
+ setReadWritePermission(to);
+ Files.copy(from.toPath(), to.toPath(), REPLACE_EXISTING);
+ }
+
+ // Copy file with bytes deleted or inserted
+ // del -- true, deleted, false, inserted
+ public static void copyFile(File from, File to, boolean del) throws Exception {
+ try (
+ FileChannel inputChannel = new FileInputStream(from).getChannel();
+ FileChannel outputChannel = new FileOutputStream(to).getChannel()
+ ) {
+ long size = inputChannel.size();
+ int init_size = getFileHeaderSize(inputChannel);
+ outputChannel.transferFrom(inputChannel, 0, init_size);
+ int n = (int)getRandomBetween(0, 1024);
+ if (del) {
+ System.out.println("Delete " + n + " bytes at data start section");
+ inputChannel.position(init_size + n);
+ outputChannel.transferFrom(inputChannel, init_size, size - init_size - n);
+ } else {
+ System.out.println("Insert " + n + " bytes at data start section");
+ outputChannel.position(init_size);
+ outputChannel.write(ByteBuffer.wrap(new byte[n]));
+ outputChannel.transferFrom(inputChannel, init_size + n , size - init_size);
+ }
+ }
+ }
+
+ public static void restoreJsaFile() throws Exception {
+ Files.copy(orgJsaFile.toPath(), jsa.toPath(), REPLACE_EXISTING);
+ }
+
+ public static void setReadWritePermission(File file) throws Exception {
+ if (!file.canRead()) {
+ if (!file.setReadable(true)) {
+ throw new IOException("Cannot modify file " + file + " as readable");
+ }
+ }
+ if (!file.canWrite()) {
+ if (!file.setWritable(true)) {
+ throw new IOException("Cannot modify file " + file + " as writable");
+ }
+ }
+ }
+
+ public static void testAndCheck(String[] execArgs) throws Exception {
+ OutputAnalyzer output = TestCommon.execCommon(execArgs);
+ String stdtxt = output.getOutput();
+ System.out.println("Note: this test may fail in very rare occasions due to CRC32 checksum collision");
+ for (String message : matchMessages) {
+ if (stdtxt.contains(message)) {
+ // match any to return
+ return;
+ }
+ }
+ TestCommon.checkExec(output);
+ }
+
+ // dump with hello.jsa, then
+ // read the jsa file
+ // 1) run normal
+ // 2) modify header
+ // 3) keep header correct but modify content in each region specified by shared_region_name[]
+ // 4) update both header and content, test
+ // 5) delete bytes in data begining
+ // 6) insert bytes in data begining
+ // 7) randomly corrupt data in each region specified by shared_region_name[]
+ public static void main(String... args) throws Exception {
+ // must call to get offset info first!!!
+ getFileOffsetInfo();
+ Path currentRelativePath = Paths.get("");
+ String currentDir = currentRelativePath.toAbsolutePath().toString();
+ System.out.println("Current relative path is: " + currentDir);
+ // get jar file
+ String jarFile = JarBuilder.getOrCreateHelloJar();
+
+ // dump (appcds.jsa created)
+ TestCommon.testDump(jarFile, null);
+
+ // test, should pass
+ System.out.println("1. Normal, should pass but may fail\n");
+
+ String[] execArgs = {"-Xlog:cds", "-cp", jarFile, "Hello"};
+ // tests that corrupt contents of the archive need to run with
+ // VerifySharedSpaces enabled to detect inconsistencies
+ String[] verifyExecArgs = {"-Xlog:cds", "-XX:+VerifySharedSpaces", "-cp", jarFile, "Hello"};
+
+ OutputAnalyzer output = TestCommon.execCommon(execArgs);
+
+ try {
+ TestCommon.checkExecReturn(output, 0, true, "Hello World");
+ } catch (Exception e) {
+ TestCommon.checkExecReturn(output, 1, true, matchMessages[0]);
+ }
+
+ // get current archive name
+ jsa = new File(TestCommon.getCurrentArchiveName());
+ if (!jsa.exists()) {
+ throw new IOException(jsa + " does not exist!");
+ }
+
+ setReadWritePermission(jsa);
+
+ // save as original untouched
+ orgJsaFile = new File(new File(currentDir), "appcds.jsa.bak");
+ copyFile(jsa, orgJsaFile);
+
+ // modify jsa header, test should fail
+ System.out.println("\n2. Corrupt header, should fail\n");
+ modifyJsaHeader(jsa);
+ output = TestCommon.execCommon(execArgs);
+ output.shouldContain("The shared archive file has a bad magic number");
+ output.shouldNotContain("Checksum verification failed");
+
+ copyFile(orgJsaFile, jsa);
+ // modify _jvm_ident and _paths_misc_info_size, test should fail
+ System.out.println("\n2a. Corrupt _jvm_ident and _paths_misc_info_size, should fail\n");
+ modifyJvmIdent();
+ modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
+ output = TestCommon.execCommon(execArgs);
+ output.shouldContain("The shared archive file was created by a different version or build of HotSpot");
+ output.shouldNotContain("Checksum verification failed");
+
+ copyFile(orgJsaFile, jsa);
+ // modify _magic and _paths_misc_info_size, test should fail
+ System.out.println("\n2b. Corrupt _magic and _paths_misc_info_size, should fail\n");
+ modifyHeaderIntField(offset_magic, 0x00000000);
+ modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
+ output = TestCommon.execCommon(execArgs);
+ output.shouldContain("The shared archive file has a bad magic number");
+ output.shouldNotContain("Checksum verification failed");
+
+ copyFile(orgJsaFile, jsa);
+ // modify _version and _paths_misc_info_size, test should fail
+ System.out.println("\n2c. Corrupt _version and _paths_misc_info_size, should fail\n");
+ modifyHeaderIntField(offset_version, 0x00000000);
+ modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
+ output = TestCommon.execCommon(execArgs);
+ output.shouldContain("The shared archive file has the wrong version");
+ output.shouldNotContain("Checksum verification failed");
+
+ File newJsaFile = null;
+ // modify content
+ System.out.println("\n3. Corrupt Content, should fail\n");
+ for (int i=0; i<num_regions; i++) {
+ newJsaFile = new File(TestCommon.getNewArchiveName(shared_region_name[i]));
+ copyFile(orgJsaFile, newJsaFile);
+ TestCommon.setCurrentArchiveName(newJsaFile.toString());
+ if (modifyJsaContent(i, newJsaFile)) {
+ testAndCheck(verifyExecArgs);
+ }
+ }
+
+ // modify both header and content, test should fail
+ System.out.println("\n4. Corrupt Header and Content, should fail\n");
+ newJsaFile = new File(TestCommon.getNewArchiveName("header-and-content"));
+ copyFile(orgJsaFile, newJsaFile);
+ TestCommon.setCurrentArchiveName(newJsaFile.toString());
+ modifyJsaHeader(newJsaFile);
+ modifyJsaContent(0, newJsaFile); // this will not be reached since failed on header change first
+ output = TestCommon.execCommon(execArgs);
+ output.shouldContain("The shared archive file has a bad magic number");
+ output.shouldNotContain("Checksum verification failed");
+
+ // delete bytes in data section
+ System.out.println("\n5. Delete bytes at beginning of data section, should fail\n");
+ copyFile(orgJsaFile, jsa, true);
+ TestCommon.setCurrentArchiveName(jsa.toString());
+ testAndCheck(verifyExecArgs);
+
+ // insert bytes in data section forward
+ System.out.println("\n6. Insert bytes at beginning of data section, should fail\n");
+ copyFile(orgJsaFile, jsa, false);
+ testAndCheck(verifyExecArgs);
+
+ System.out.println("\n7. modify Content in random areas, should fail\n");
+ newJsaFile = new File(TestCommon.getNewArchiveName("random-areas"));
+ copyFile(orgJsaFile, newJsaFile);
+ TestCommon.setCurrentArchiveName(newJsaFile.toString());
+ modifyJsaContentRandomly(newJsaFile);
+ testAndCheck(verifyExecArgs);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/SharedBaseAddress.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test SharedBaseAddress
+ * @summary Test variety of values for SharedBaseAddress, in AppCDS mode,
+ * making sure VM handles normal values as well as edge values
+ * w/o a crash.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run main/timeout=240 SharedBaseAddress
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SharedBaseAddress {
+
+ // shared base address test table
+ private static final String[] testTable = {
+ "1g", "8g", "64g","512g", "4t",
+ "32t", "128t", "0",
+ "1", "64k", "64M"
+ };
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+
+ for (String testEntry : testTable) {
+ System.out.println("sharedBaseAddress = " + testEntry);
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, new String[] {"Hello"}, "-XX:SharedBaseAddress=" + testEntry);
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, "Hello");
+ TestCommon.checkExec(execOutput, "Hello World");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/SharedPackages.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of package.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/PackageTest.java
+ * @compile test-classes/JimageClassPackage.java
+ * @run driver SharedPackages
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SharedPackages {
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("pkg", "p/PackageTest", "JimageClassPackage");
+
+ String appJar = TestCommon.getTestJar("pkg.jar");
+ TestCommon.testDump(appJar, TestCommon.list("p/PackageTest",
+ "java/util/Dictionary",
+ "sun/tools/javac/Main",
+ "jdk/nio/zipfs/ZipInfo",
+ "java/net/URL",
+ "sun/rmi/rmic/Main",
+ "com/sun/jndi/dns/DnsName"));
+
+ OutputAnalyzer output;
+
+ // Test 1: shared class from Jar on the -cp
+ output = TestCommon.exec(appJar, "-verbose:class", "p.PackageTest");
+ TestCommon.checkExec(output, "Expected package");
+ if (!TestCommon.isUnableToMap(output))
+ output.shouldContain("Package is not sealed");
+
+ // Test 2: shared classes from "modules" jimage
+ output = TestCommon.exec(appJar, "-verbose:class",
+ "JimageClassPackage");
+ if (!TestCommon.isUnableToMap(output)) {
+ output.shouldNotContain("Unexpected package");
+ output.shouldNotContain("Package is not sealed");
+ }
+
+ // Test 3: shared class from Jar on the -Xbootclasspath/a
+ TestCommon.dump(
+ appJar, TestCommon.list("p/PackageTest"), "-Xbootclasspath/a:" + appJar);
+ output = TestCommon.exec(appJar, "-Xbootclasspath/a:" + appJar, "p.PackageTest");
+ if (!TestCommon.isUnableToMap(output)) {
+ output.shouldNotContain("Unexpected package");
+ output.shouldContain("Package is not sealed");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/SignedJar.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of signed JAR.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver SignedJar
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+
+public class SignedJar {
+ public static void main(String[] args) throws Exception {
+ String unsignedJar = JarBuilder.getOrCreateHelloJar();
+ JarBuilder.signJar();
+
+ // Test class exists in signed JAR
+ String signedJar = TestCommon.getTestJar("signed_hello.jar");
+ OutputAnalyzer output;
+ output = TestCommon.dump(signedJar, TestCommon.list("Hello"));
+ TestCommon.checkDump(output, "Skipping Hello: Signed JAR");
+
+ // At runtime, the Hello class should be loaded from the jar file
+ // instead of from the shared archive since a class from a signed
+ // jar shouldn't be dumped into the archive.
+ output = TestCommon.exec(signedJar, "-verbose:class", "Hello");
+ String expectedOutput = ".class,load. Hello source: file:.*signed_hello.jar";
+
+ try {
+ output.shouldMatch(expectedOutput);
+ } catch (Exception e) {
+ TestCommon.checkCommonExecExceptions(output, e);
+ }
+
+ // Test class exists in both signed JAR and unsigned JAR
+ String jars = signedJar + System.getProperty("path.separator") + unsignedJar;
+ output = TestCommon.dump(jars, TestCommon.list("Hello"));
+ TestCommon.checkDump(output, "Skipping Hello: Signed JAR");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/SpecifySysLoaderProp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary If -Djava.system.class.loader=xxx is specified in command-line, disable archived non-system classes
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/TestClassLoader.java
+ * @compile test-classes/ReportMyLoader.java
+ * @compile test-classes/TrySwitchMyLoader.java
+ * @run driver SpecifySysLoaderProp
+ */
+
+import java.io.*;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SpecifySysLoaderProp {
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("sysloader", "TestClassLoader", "ReportMyLoader", "TrySwitchMyLoader");
+
+ String jarFileName = "sysloader.jar";
+ String appJar = TestCommon.getTestJar(jarFileName);
+ TestCommon.testDump(appJar, TestCommon.list("ReportMyLoader"));
+ String warning = "VM warning: Archived non-system classes are disabled because the java.system.class.loader property is specified";
+
+
+ // (0) Baseline. Do not specify -Djava.system.class.loader
+ // The test class should be loaded from archive
+ TestCommon.run(
+ "-verbose:class",
+ "-cp", appJar,
+ "ReportMyLoader")
+ .assertNormalExit("[class,load] ReportMyLoader source: shared objects file",
+ "ReportMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@");
+
+ // (1) Try to execute the archive with -Djava.system.class.loader=no.such.Klass,
+ // it should fail
+ TestCommon.run(
+ "-cp", appJar,
+ "-Djava.system.class.loader=no.such.Klass",
+ "ReportMyLoader")
+ .assertAbnormalExit(output -> {
+ output.shouldContain(warning);
+ output.shouldContain("ClassNotFoundException: no.such.Klass");
+ });
+
+ // (2) Try to execute the archive with -Djava.system.class.loader=TestClassLoader,
+ // it should run, but archived non-system classes should be disabled
+ TestCommon.run(
+ "-verbose:class",
+ "-cp", appJar,
+ "-Djava.system.class.loader=TestClassLoader",
+ "ReportMyLoader")
+ .assertNormalExit("ReportMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@", //<-this is still printed because TestClassLoader simply delegates to Launcher$AppLoader, but ...
+ "TestClassLoader.called = true", //<-but this proves that TestClassLoader was indeed called.
+ "TestClassLoader: loadClass(\"ReportMyLoader\",") //<- this also proves that TestClassLoader was indeed called.
+ .assertNormalExit(output -> {
+ output.shouldMatch(".class,load. TestClassLoader source: file:");
+ output.shouldMatch(".class,load. ReportMyLoader source: file:.*" + jarFileName);
+ });
+
+ // (3) Try to change the java.system.class.loader programmatically after
+ // the app's main method is executed. This should have no effect in terms of
+ // changing or switching the actual system class loader that's already in use.
+ TestCommon.run(
+ "-verbose:class",
+ "-cp", appJar,
+ "TrySwitchMyLoader")
+ .assertNormalExit("[class,load] ReportMyLoader source: shared objects file",
+ "TrySwitchMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@",
+ "ReportMyLoader's loader = jdk.internal.loader.ClassLoaders$AppClassLoader@",
+ "TestClassLoader.called = false");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,665 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import jdk.test.lib.Utils;
+import jdk.test.lib.BuildHelper;
+import jdk.test.lib.JDKToolFinder;
+import jdk.test.lib.Platform;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.cds.CDSTestUtils.Result;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.net.URI;
+import java.nio.file.DirectoryStream;
+import java.nio.file.Files;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
+import java.nio.file.Path;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.Enumeration;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipOutputStream;
+import jtreg.SkippedException;
+import cdsutils.DynamicDumpHelper;
+
+
+/**
+ * This is a test utility class for common AppCDS test functionality.
+ *
+ * Various methods use (String ...) for passing VM options. Note that the order
+ * of the VM options are important in certain cases. Many methods take arguments like
+ *
+ * (String prefix[], String suffix[], String... opts)
+ *
+ * Note that the order of the VM options is:
+ *
+ * prefix + opts + suffix
+ */
+public class TestCommon extends CDSTestUtils {
+ private static final String JSA_FILE_PREFIX = System.getProperty("user.dir") +
+ File.separator;
+
+ private static final SimpleDateFormat timeStampFormat =
+ new SimpleDateFormat("HH'h'mm'm'ss's'SSS");
+
+ private static final String timeoutFactor =
+ System.getProperty("test.timeout.factor", "1.0");
+
+ private static String currentArchiveName;
+
+ // Call this method to start new archive with new unique name
+ public static void startNewArchiveName() {
+ deletePriorArchives();
+ currentArchiveName = getNewArchiveName();
+ }
+
+ // Call this method to get current archive name
+ public static String getCurrentArchiveName() {
+ return currentArchiveName;
+ }
+
+ public static void setCurrentArchiveName(String archiveName) {
+ currentArchiveName = archiveName;
+ }
+
+ public static String getNewArchiveName() {
+ return getNewArchiveName(null);
+ }
+
+ public static String getNewArchiveName(String stem) {
+ if (stem == null) {
+ stem = "appcds";
+ }
+ return JSA_FILE_PREFIX + stem + "-" +
+ timeStampFormat.format(new Date()) + ".jsa";
+ }
+
+ // Attempt to clean old archives to preserve space
+ // Archives are large artifacts (20Mb or more), and much larger than
+ // most other artifacts created in jtreg testing.
+ // Therefore it is a good idea to clean the old archives when they are not needed.
+ // In most cases the deletion attempt will succeed; on rare occasion the
+ // delete operation will fail since the system or VM process still holds a handle
+ // to the file; in such cases the File.delete() operation will silently fail, w/o
+ // throwing an exception, thus allowing testing to continue.
+ public static void deletePriorArchives() {
+ File dir = new File(System.getProperty("user.dir"));
+ String files[] = dir.list();
+ for (String name : files) {
+ if (name.startsWith("appcds-") && name.endsWith(".jsa")) {
+ if (!(new File(dir, name)).delete())
+ System.out.println("deletePriorArchives(): delete failed for file " + name);
+ }
+ }
+ }
+
+ // Create AppCDS archive using most common args - convenience method
+ // Legacy name preserved for compatibility
+ public static OutputAnalyzer dump(String appJar, String classList[],
+ String... suffix) throws Exception {
+ return createArchive(appJar, classList, suffix);
+ }
+
+ public static OutputAnalyzer dump(String appJarDir, String appJar, String classList[],
+ String... suffix) throws Exception {
+ return createArchive(appJarDir, appJar, classList, suffix);
+ }
+
+ // Create AppCDS archive using most common args - convenience method
+ public static OutputAnalyzer createArchive(String appJar, String classList[],
+ String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions()).setAppJar(appJar);
+ opts.setClassList(classList);
+ opts.addSuffix(suffix);
+ return createArchive(opts);
+ }
+
+ public static OutputAnalyzer createArchive(String appJarDir, String appJar, String classList[],
+ String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions()).setAppJar(appJar);
+ opts.setAppJarDir(appJarDir);
+ opts.setClassList(classList);
+ opts.addSuffix(suffix);
+ return createArchive(opts);
+ }
+
+ // Simulate -Xshare:dump with -XX:ArchiveClassesAtExit. See comments around patchJarForDynamicDump()
+ private static final Class tmp = DynamicDumpHelper.class;
+
+ // Create AppCDS archive using appcds options
+ public static OutputAnalyzer createArchive(AppCDSOptions opts)
+ throws Exception {
+ ArrayList<String> cmd = new ArrayList<String>();
+ startNewArchiveName();
+
+ for (String p : opts.prefix) cmd.add(p);
+
+ if (opts.appJar != null) {
+ cmd.add("-cp");
+ cmd.add(opts.appJar);
+ File jf = new File(opts.appJar);
+ if (DYNAMIC_DUMP && !jf.isDirectory()) {
+ patchJarForDynamicDump(opts.appJar);
+ }
+ } else {
+ cmd.add("-Djava.class.path=");
+ }
+
+ if (opts.archiveName == null) {
+ opts.archiveName = getCurrentArchiveName();
+ }
+
+ if (DYNAMIC_DUMP) {
+ cmd.add("-Xshare:on");
+ cmd.add("-XX:ArchiveClassesAtExit=" + opts.archiveName);
+
+ cmd.add("-Xlog:cds");
+ cmd.add("-Xlog:cds+dynamic");
+ boolean mainModuleSpecified = false;
+ boolean patchModuleSpecified = false;
+ for (String s : opts.suffix) {
+ if (s.length() == 0) {
+ continue;
+ }
+ if (s.equals("-m")) {
+ mainModuleSpecified = true;
+ }
+ if (s.startsWith("--patch-module=")) {
+ patchModuleSpecified = true;
+ }
+ cmd.add(s);
+ }
+
+ if (opts.appJar != null) {
+ // classlist is supported only when we have a Jar file to patch (to insert
+ // cdsutils.DynamicDumpHelper)
+ if (opts.classList == null) {
+ throw new RuntimeException("test.dynamic.dump requires classList file");
+ }
+
+ if (!mainModuleSpecified && !patchModuleSpecified) {
+ cmd.add("cdsutils.DynamicDumpHelper");
+ File classListFile = makeClassList(opts.classList);
+ cmd.add(classListFile.getPath());
+ }
+ } else {
+ if (!mainModuleSpecified && !patchModuleSpecified) {
+ // If you have an empty classpath, you cannot specify a classlist!
+ if (opts.classList != null && opts.classList.length > 0) {
+ throw new RuntimeException("test.dynamic.dump not supported empty classpath with non-empty classlist");
+ }
+ cmd.add("-version");
+ }
+ }
+ } else {
+ // static dump
+ cmd.add("-Xshare:dump");
+ cmd.add("-XX:SharedArchiveFile=" + opts.archiveName);
+
+ if (opts.classList != null) {
+ File classListFile = makeClassList(opts.classList);
+ cmd.add("-XX:ExtraSharedClassListFile=" + classListFile.getPath());
+ }
+ for (String s : opts.suffix) {
+ cmd.add(s);
+ }
+ }
+
+ String[] cmdLine = cmd.toArray(new String[cmd.size()]);
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine);
+ if (opts.appJarDir != null) {
+ pb.directory(new File(opts.appJarDir));
+ }
+ return executeAndLog(pb, "dump");
+ }
+
+ // This allows you to run the AppCDS tests with JFR enabled at runtime (though not at
+ // dump time, as that's uncommon for typical AppCDS users).
+ //
+ // To run in this special mode, add the following to your jtreg command-line
+ // -Dtest.cds.run.with.jfr=true
+ //
+ // Some AppCDS tests are not compatible with this mode. See the group
+ // hotspot_appcds_with_jfr in ../../TEST.ROOT for details.
+ private static final boolean RUN_WITH_JFR = Boolean.getBoolean("test.cds.run.with.jfr");
+ // This method simulates -Xshare:dump with -XX:ArchiveClassesAtExit. This way, we
+ // can re-use many tests (outside of the ./dynamicArchive directory) for testing
+ // general features of JDK-8215311 (JEP 350: Dynamic CDS Archives).
+ //
+ // We insert the cdsutils/DynamicDumpHelper.class into the first Jar file in
+ // the classpath. We use this class to load all the classes specified in the classlist.
+ //
+ // There's no need to change the run-time command-line: in this special mode, two
+ // archives are involved. The command-line specifies only the top archive. However,
+ // the location of the base archive is recorded in the top archive, so it can be
+ // determined by the JVM at runtime start-up.
+ //
+ // To run in this special mode, specify the following in your jtreg command-line
+ // -Dtest.dynamic.cds.archive=true
+ //
+ // Note that some tests are not compatible with this special mode, including
+ // + Tests in ./dynamicArchive: these tests are specifically written for
+ // dynamic archive, and do not use TestCommon.createArchive(), which works
+ // together with patchJarForDynamicDump().
+ // + Tests related to cached objects and shared strings: dynamic dumping
+ // does not support these.
+ // + Custom loader tests: DynamicDumpHelper doesn't support the required
+ // classlist syntax. (FIXME).
+ // + Extra symbols and extra strings.
+ // See the hotspot_appcds_dynamic in ../../TEST.ROOT for details.
+ //
+ // To run all tests that are compatible with this mode:
+ // cd test/hotspot/jtreg
+ // jtreg -Dtest.dynamic.cds.archive=true :hotspot_appcds_dynamic
+ //
+ private static void patchJarForDynamicDump(String cp) throws Exception {
+ System.out.println("patchJarForDynamicDump: classpath = " + cp);
+ String firstJar = cp;
+ int n = firstJar.indexOf(File.pathSeparator);
+ if (n > 0) {
+ firstJar = firstJar.substring(0, n);
+ }
+ String classDir = System.getProperty("test.classes");
+ String expected1 = classDir + File.separator;
+ String expected2 = System.getProperty("user.dir") + File.separator;
+
+ if (!firstJar.startsWith(expected1) && !firstJar.startsWith(expected2)) {
+ throw new RuntimeException("FIXME: jar file not at a supported location ('"
+ + expected1 + "', or '" + expected2 + "'): " + firstJar);
+ }
+
+ String replaceJar = firstJar + ".tmp";
+ String patchClass = "cdsutils/DynamicDumpHelper.class";
+ ZipFile zipFile = new ZipFile(firstJar);
+ byte[] buf = new byte[1024];
+ int len;
+ if (zipFile.getEntry(patchClass) == null) {
+ FileOutputStream fout = new FileOutputStream(replaceJar);
+ final ZipOutputStream zos = new ZipOutputStream(fout);
+
+ zos.putNextEntry(new ZipEntry(patchClass));
+ InputStream is = new FileInputStream(classDir + File.separator + patchClass);
+ while ((len = (is.read(buf))) > 0) {
+ zos.write(buf, 0, len);
+ }
+ zos.closeEntry();
+ is.close();
+
+ for (Enumeration e = zipFile.entries(); e.hasMoreElements(); ) {
+ ZipEntry entryIn = (ZipEntry) e.nextElement();
+ zos.putNextEntry(entryIn);
+ is = zipFile.getInputStream(entryIn);
+ while ((len = is.read(buf)) > 0) {
+ zos.write(buf, 0, len);
+ }
+ zos.closeEntry();
+ is.close();
+ }
+
+ zos.close();
+ fout.close();
+ zipFile.close();
+
+ File oldFile = new File(firstJar);
+ File newFile = new File(replaceJar);
+ oldFile.delete();
+ newFile.renameTo(oldFile);
+ System.out.println("firstJar = " + firstJar + " Modified");
+ } else {
+ System.out.println("firstJar = " + firstJar);
+ }
+ }
+
+ // Execute JVM using AppCDS archive with specified AppCDSOptions
+ public static OutputAnalyzer runWithArchive(AppCDSOptions opts)
+ throws Exception {
+
+ ArrayList<String> cmd = new ArrayList<String>();
+
+ for (String p : opts.prefix) cmd.add(p);
+
+ cmd.add("-Xshare:" + opts.xShareMode);
+ cmd.add("-showversion");
+ cmd.add("-XX:SharedArchiveFile=" + getCurrentArchiveName());
+ cmd.add("-Dtest.timeout.factor=" + timeoutFactor);
+
+ if (opts.appJar != null) {
+ cmd.add("-cp");
+ cmd.add(opts.appJar);
+ }
+
+ for (String s : opts.suffix) cmd.add(s);
+
+ if (RUN_WITH_JFR) {
+ boolean usesJFR = false;
+ for (String s : cmd) {
+ if (s.startsWith("-XX:StartFlightRecording=") || s.startsWith("-XX:FlightRecorderOptions")) {
+ System.out.println("JFR option might have been specified. Don't interfere: " + s);
+ usesJFR = true;
+ break;
+ }
+ }
+ if (!usesJFR) {
+ System.out.println("JFR option not specified. Enabling JFR ...");
+ cmd.add(0, "-XX:StartFlightRecording=dumponexit=true");
+ System.out.println(cmd);
+ }
+ }
+
+ String[] cmdLine = cmd.toArray(new String[cmd.size()]);
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine);
+ if (opts.appJarDir != null) {
+ pb.directory(new File(opts.appJarDir));
+ }
+ return executeAndLog(pb, "exec");
+ }
+
+
+ public static OutputAnalyzer execCommon(String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions());
+ opts.addSuffix(suffix);
+ return runWithArchive(opts);
+ }
+
+ // This is the new API for running a Java process with CDS enabled.
+ // See comments in the CDSTestUtils.Result class for how to use this method.
+ public static Result run(String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions());
+ opts.addSuffix(suffix);
+ return new Result(opts, runWithArchive(opts));
+ }
+
+ public static Result runWithRelativePath(String jarDir, String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions());
+ opts.setAppJarDir(jarDir);
+ opts.addSuffix(suffix);
+ return new Result(opts, runWithArchive(opts));
+ }
+
+ public static OutputAnalyzer exec(String appJar, String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions()).setAppJar(appJar);
+ opts.addSuffix(suffix);
+ return runWithArchive(opts);
+ }
+
+ public static Result runWithModules(String prefix[], String upgrademodulepath, String modulepath,
+ String mid, String... testClassArgs) throws Exception {
+ AppCDSOptions opts = makeModuleOptions(prefix, upgrademodulepath, modulepath,
+ mid, testClassArgs);
+ return new Result(opts, runWithArchive(opts));
+ }
+
+ public static OutputAnalyzer execAuto(String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions());
+ opts.addSuffix(suffix).setXShareMode("auto");
+ return runWithArchive(opts);
+ }
+
+ public static OutputAnalyzer execOff(String... suffix) throws Exception {
+ AppCDSOptions opts = (new AppCDSOptions());
+ opts.addSuffix(suffix).setXShareMode("off");
+ return runWithArchive(opts);
+ }
+
+
+ private static AppCDSOptions makeModuleOptions(String prefix[], String upgrademodulepath, String modulepath,
+ String mid, String testClassArgs[]) {
+ AppCDSOptions opts = (new AppCDSOptions());
+
+ opts.addPrefix(prefix);
+ if (upgrademodulepath == null) {
+ opts.addSuffix("-p", modulepath, "-m", mid);
+ } else {
+ opts.addSuffix("--upgrade-module-path", upgrademodulepath,
+ "-p", modulepath, "-m", mid);
+ }
+ opts.addSuffix(testClassArgs);
+ return opts;
+ }
+
+ public static OutputAnalyzer execModule(String prefix[], String upgrademodulepath, String modulepath,
+ String mid, String... testClassArgs)
+ throws Exception {
+ AppCDSOptions opts = makeModuleOptions(prefix, upgrademodulepath, modulepath,
+ mid, testClassArgs);
+ return runWithArchive(opts);
+ }
+
+ // A common operation: dump, then check results
+ public static OutputAnalyzer testDump(String appJar, String classList[],
+ String... suffix) throws Exception {
+ OutputAnalyzer output = dump(appJar, classList, suffix);
+ if (DYNAMIC_DUMP) {
+ if (isUnableToMap(output)) {
+ throw new SkippedException(UnableToMapMsg);
+ }
+ output.shouldContain("Written dynamic archive");
+ } else {
+ output.shouldContain("Loading classes to share");
+ }
+ output.shouldHaveExitValue(0);
+ return output;
+ }
+
+ public static OutputAnalyzer testDump(String appJarDir, String appJar, String classList[],
+ String... suffix) throws Exception {
+ OutputAnalyzer output = dump(appJarDir, appJar, classList, suffix);
+ if (DYNAMIC_DUMP) {
+ if (isUnableToMap(output)) {
+ throw new SkippedException(UnableToMapMsg);
+ }
+ output.shouldContain("Written dynamic archive");
+ } else {
+ output.shouldContain("Loading classes to share");
+ }
+ output.shouldHaveExitValue(0);
+ return output;
+ }
+
+ /**
+ * Simple test -- dump and execute appJar with the given classList in classlist.
+ */
+ public static OutputAnalyzer test(String appJar, String classList[], String... args)
+ throws Exception {
+ testDump(appJar, classList);
+
+ OutputAnalyzer output = exec(appJar, args);
+ return checkExec(output);
+ }
+
+
+ public static OutputAnalyzer checkExecReturn(OutputAnalyzer output, int ret,
+ boolean checkContain, String... matches) throws Exception {
+ try {
+ for (String s : matches) {
+ if (checkContain) {
+ output.shouldContain(s);
+ } else {
+ output.shouldNotContain(s);
+ }
+ }
+ output.shouldHaveExitValue(ret);
+ } catch (Exception e) {
+ checkCommonExecExceptions(output, e);
+ }
+
+ return output;
+ }
+
+ // Convenience concatenation utils
+ public static String[] list(String ...args) {
+ return args;
+ }
+
+
+ public static String[] list(String arg, int count) {
+ ArrayList<String> stringList = new ArrayList<String>();
+ for (int i = 0; i < count; i++) {
+ stringList.add(arg);
+ }
+
+ String outputArray[] = stringList.toArray(new String[stringList.size()]);
+ return outputArray;
+ }
+
+
+ public static String[] concat(String... args) {
+ return list(args);
+ }
+
+
+ public static String[] concat(String prefix[], String... extra) {
+ ArrayList<String> list = new ArrayList<String>();
+ for (String s : prefix) {
+ list.add(s);
+ }
+ for (String s : extra) {
+ list.add(s);
+ }
+
+ return list.toArray(new String[list.size()]);
+ }
+
+ public static String[] concat(String prefix, String[] extra) {
+ ArrayList<String> list = new ArrayList<String>();
+ list.add(prefix);
+ for (String s : extra) {
+ list.add(s);
+ }
+
+ return list.toArray(new String[list.size()]);
+ }
+
+ // ===================== Concatenate paths
+ public static String concatPaths(String... paths) {
+ String prefix = "";
+ String s = "";
+ for (String p : paths) {
+ s += prefix;
+ s += p;
+ prefix = File.pathSeparator;
+ }
+ return s;
+ }
+
+
+ public static String getTestJar(String jar) {
+ File jarFile = CDSTestUtils.getTestArtifact(jar, true);
+ if (!jarFile.isFile()) {
+ throw new RuntimeException("Not a regular file: " + jarFile.getPath());
+ }
+ return jarFile.getPath();
+ }
+
+
+ public static String getTestDir(String d) {
+ File dirFile = CDSTestUtils.getTestArtifact(d, true);
+ if (!dirFile.isDirectory()) {
+ throw new RuntimeException("Not a directory: " + dirFile.getPath());
+ }
+ return dirFile.getPath();
+ }
+
+ public static boolean checkOutputStrings(String outputString1,
+ String outputString2,
+ String split_regex) {
+ String[] sa1 = outputString1.split(split_regex);
+ String[] sa2 = outputString2.split(split_regex);
+ Arrays.sort(sa1);
+ Arrays.sort(sa2);
+
+ int i = 0;
+ for (String s : sa1) {
+ if (!s.equals(sa2[i])) {
+ throw new RuntimeException(s + " is different from " + sa2[i]);
+ }
+ i ++;
+ }
+ return true;
+ }
+
+ static Pattern pattern;
+
+ static void findAllClasses(ArrayList<String> list) throws Throwable {
+ // Find all the classes in the jrt file system
+ pattern = Pattern.compile("/modules/[a-z.]*[a-z]+/([^-]*)[.]class");
+ FileSystem fs = FileSystems.getFileSystem(URI.create("jrt:/"));
+ Path base = fs.getPath("/modules/");
+ findAllClassesAtPath(base, list);
+ }
+
+ private static void findAllClassesAtPath(Path p, ArrayList<String> list) throws Throwable {
+ try (DirectoryStream<Path> stream = Files.newDirectoryStream(p)) {
+ for (Path entry: stream) {
+ Matcher matcher = pattern.matcher(entry.toString());
+ if (matcher.find()) {
+ String className = matcher.group(1);
+ list.add(className);
+ }
+ try {
+ findAllClassesAtPath(entry, list);
+ } catch (Throwable t) {}
+ }
+ }
+ }
+
+ public static String composeRelPath(String appJar) {
+ int idx = appJar.lastIndexOf(File.separator);
+ String jarName = appJar.substring(idx + 1);
+ String jarDir = appJar.substring(0, idx);
+ String lastDir = jarDir.substring(jarDir.lastIndexOf(File.separator));
+ String relPath = jarDir + File.separator + ".." + File.separator + lastDir;
+ String newJar = relPath + File.separator + jarName;
+ return newJar;
+ }
+
+
+ public static File createSymLink(String appJar) throws Exception {
+ int idx = appJar.lastIndexOf(File.separator);
+ String jarName = appJar.substring(idx + 1);
+ String jarDir = appJar.substring(0, idx);
+ File origJar = new File(jarDir, jarName);
+ String linkedJarName = "linked_" + jarName;
+ File linkedJar = null;
+ if (!Platform.isWindows()) {
+ linkedJar = new File(jarDir, linkedJarName);
+ if (linkedJar.exists()) {
+ linkedJar.delete();
+ }
+ Files.createSymbolicLink(linkedJar.toPath(), origJar.toPath());
+ }
+ return linkedJar;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/TestWithProfiler.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8145221
+ * @summary After creating an AppCDS archive, run the test with the JFR profiler
+ * enabled, and keep calling a method in the archive in a tight loop.
+ * This is to test the safe handling of trampoline functions by the
+ * profiler.
+ * @requires vm.hasJFR & vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/MyThread.java
+ * @compile test-classes/TestWithProfilerHelper.java
+ * @run driver TestWithProfiler
+ */
+
+import jdk.test.lib.BuildHelper;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class TestWithProfiler {
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("myThread", "MyThread", "TestWithProfilerHelper");
+ String appJar = TestCommon.getTestJar("myThread.jar");
+ OutputAnalyzer output = TestCommon.dump(appJar,
+ TestCommon.list("MyThread", "TestWithProfilerHelper"));
+ TestCommon.checkDump(output);
+ output = TestCommon.exec(appJar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-Xint",
+ "-XX:+FlightRecorder",
+ "-XX:StartFlightRecording=duration=15s,filename=myrecording.jfr,settings=profile,dumponexit=true",
+ "TestWithProfilerHelper");
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/TraceLongClasspath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary ensure -XX:+TraceClassPaths showing entire expecting app classpath
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @compile test-classes/Super.java
+ * @run driver TraceLongClasspath
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class TraceLongClasspath {
+
+ final static String ps = File.pathSeparator;
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String dummyJar = JarBuilder.build("dummy", "Super");
+
+ String longClassPath =
+ dummyJar + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/user-patch.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/abc-startup.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/features/com.foobar.db.jdbc7-dms.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/jdk/lib/tools.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/server/lib/someapps.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/../foobar_common/modules/net.xy.batcontrib_1.1.0.0_1-0b3/lib/bat-contrib.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/modules/features/foobar.aas.common.kkkkkkkkkkk.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.common.adapters_11.1.1/foobar.abc.common.adapters.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.plane.adapter_12.1.3/foobar.plane.adapter.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/lib/ccccccccar-common.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/communications/modules/config.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/communications/modules/userprefs-config.jar" + ps +
+ "/scratch/xxxx/yyyy/XXXXXX/aaaaaaaa/xxxxxxx/xxxxxxxx.us.foobar.com/CommonDomain/config/abc-infra" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/qqqqqq-all-1.6.5.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.thread_11.1.1/foobar.abc.thread.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.thread_11.1.1/thread-rrrrrrr-ext-aas.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.adapter_11.1.1/foobar.abc.adapter.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.ccc_11.1.1/foobar.abc.ccc.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/bbb/lib/commons-configuration.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/bbb/lib/commons-lang.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/bbb/lib/commons-logging.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/foobar.wccore/foobar-ppppppp-api.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/foobar.ooo_12.1.3/ooo-manifest.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/internal/features/rrr_aaxyxx_foobar.rrr.aas.classpath.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.thread_11.1.1/rrrrrrrr-api.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/commons-xxx-1.1.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/abc/abc/modules/foobar.abc.mgmt_11.1.1/abc-infra-mgmt.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/eee/archives/eee-eee.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/common/march/lib/marchnet.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/common/march/lib/marchclient.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/aaserver/common/march/lib/march.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/jlib/iiiloader.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/xxxxxxyyzzzzz/classes-xxxxxxyyzzzzz.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/mmmmmmm/lib/abc_core.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/mmmmmmm/lib/abc_codec.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/wwcontent/cde/iii/components/mmmmmmm/lib/abc_imageio.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/jdk/lib/tools.jar" + ps +
+ "/scratch/xxxx/yyyy/ZZZZZZ/aaaaaaaaaa/xx/foobar_common/modules/foobar.ooo_12.1.3/ooo-manifest.jar";
+
+ String myCP = longClassPath + ps + appJar;
+ // Dump an archive with a specified JAR file in -classpath
+ TestCommon.testDump(myCP, TestCommon.list("Hello"));
+
+ // Then try to execute the archive with a different classpath and with -XX:+TraceClassPaths.
+ // The diagnosis "expecting" app classpath trace should show the entire classpath.
+ TestCommon.run(
+ "-XX:+TraceClassPaths", "-Xlog:cds",
+ "-cp", appJar,
+ "Hello")
+ .assertAbnormalExit(output -> {
+ output.shouldContain("Unable to use shared archive");
+ output.shouldContain("shared class paths mismatch");
+ // the "expecting" app classpath from -XX:+TraceClassPaths should not
+ // be truncated
+ output.shouldContain(myCP);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/UnusedCPDuringDump.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @bug 8209385
+ * @summary non-empty dir in -cp should be fine during dump time if only classes
+ * from the system modules are being loaded even though some are
+ * defined to the PlatformClassLoader and AppClassLoader.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run main/othervm -Dtest.cds.copy.child.stdout=false UnusedCPDuringDump
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class UnusedCPDuringDump {
+
+ public static void main(String[] args) throws Exception {
+ File dir = new File(System.getProperty("user.dir"));
+ File emptydir = new File(dir, "emptydir");
+ emptydir.mkdir();
+ String appJar = JarBuilder.getOrCreateHelloJar();
+
+ OutputAnalyzer output = TestCommon.dump(dir.getPath(),
+ TestCommon.list("sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo",
+ "com/sun/tools/sjavac/client/ClientMain"),
+ "-Xlog:class+path=info,class+load=debug");
+ TestCommon.checkDump(output,
+ "[class,load] sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo",
+ "for instance a 'jdk/internal/loader/ClassLoaders$PlatformClassLoader'",
+ "[class,load] com.sun.tools.sjavac.client.ClientMain",
+ "for instance a 'jdk/internal/loader/ClassLoaders$AppClassLoader'");
+
+ String jsaOpt = "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName();
+ TestCommon.run("-cp", appJar, jsaOpt, "-Xlog:class+path=info,class+load=debug", "Hello")
+ .assertNormalExit("Hello World");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/UseAppCDS_Test.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+public class UseAppCDS_Test {
+ // args are from UseAppCDS:
+ // args[0] = TEST_OUT
+ public static void main(String[] args) {
+ System.out.println(args[0]);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/VerifierTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,409 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.nio.file.Files;
+
+import java.util.*;
+import jdk.internal.org.objectweb.asm.*;
+
+/**
+ * The testsets contained in this class are executed by ./VerifierTest_*.java, so that
+ * individual testsets can be executed in parallel to shorten the total time required.
+ */
+public class VerifierTest implements Opcodes {
+ // Test verification settings for dumping & runtime
+ static final String VFY_ALL = "-Xverify:all";
+ static final String VFY_REMOTE = "-Xverify:remote"; // default
+ static final String VFY_NONE = "-XX:+UnlockDiagnosticVMOptions, -XX:-BytecodeVerificationRemote, -XX:-BytecodeVerificationLocal";
+
+ static final String ERR =
+ "ERROR: class VerifierTestC was loaded unexpectedly";
+ static final String MAP_FAIL =
+ "shared archive file was created with less restrictive verification setting";
+ static final String VFY_ERR = "java.lang.VerifyError";
+ static final String PASS_RESULT = "Hi, how are you?";
+ static final String VFY_INFO_MESSAGE =
+ "All non-system classes will be verified (-Xverify:remote) during CDS dump time.";
+ static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
+
+ enum Testset1Part {
+ A, B
+ }
+
+ public static void main(String[] args) throws Exception {
+ String subCaseId = args[0];
+ String jarName_verifier_test_tmp = "verifier_test_tmp" + "_" + subCaseId;
+ String jarName_verifier_test = "verifier_test" + "_" + subCaseId;
+ String jarName_greet = "greet" + "_" + subCaseId;
+ String jarName_hi = "hi" + "_" + subCaseId;
+
+
+ JarBuilder.build(jarName_verifier_test_tmp, "VerifierTest0", "VerifierTestA",
+ "VerifierTestB", "VerifierTestC", "VerifierTestD", "VerifierTestE",
+ "UnverifiableBase", "UnverifiableIntf", "UnverifiableIntfSub");
+ JarBuilder.build(jarName_greet, "Greet");
+ JarBuilder.build(jarName_hi, "Hi", "Hi$MyClass");
+
+ File dir = new File(System.getProperty("test.classes", "."));
+ File jarSrcFile = new File(dir, jarName_verifier_test_tmp + ".jar");
+ File jarFile = new File(dir, jarName_verifier_test + ".jar");
+ String jar = jarFile.getPath();
+
+ if (!jarFile.exists() || jarFile.lastModified() < jarSrcFile.lastModified()) {
+ createTestJarFile(jarSrcFile, jarFile);
+ } else {
+ System.out.println("Already up-to-date: " + jarFile);
+ }
+
+ String noAppClasses[] = TestCommon.list("");
+ String appClasses[] = TestCommon.list("UnverifiableBase",
+ "UnverifiableIntf",
+ "UnverifiableIntfSub",
+ "VerifierTestA",
+ "VerifierTestB",
+ "VerifierTestC",
+ "VerifierTestD",
+ "VerifierTestE",
+ "VerifierTest0");
+
+
+ switch (subCaseId) {
+ case "0": testset_0(jar, noAppClasses, appClasses); return;
+ case "1A": testset_1(jar, noAppClasses, appClasses, Testset1Part.A); return;
+ case "1B": testset_1(jar, noAppClasses, appClasses, Testset1Part.B); return;
+ case "2": testset_2(jarName_greet, jarName_hi); return;
+ default:
+ throw new RuntimeException("Unknown option: " + subCaseId);
+ }
+ }
+
+ static void testset_0(String jar, String[] noAppClasses, String[] appClasses) throws Exception {
+ // Unverifiable classes won't be included in the CDS archive.
+ // Dumping should not fail.
+ OutputAnalyzer output = TestCommon.dump(jar, appClasses);
+ output.shouldHaveExitValue(0);
+ if (output.getStdout().contains("Loading clases to share")) {
+ // last entry in appClasses[] is a verifiable class
+ for (int i = 0; i < (appClasses.length - 1); i++) {
+ output.shouldContain("Verification failed for " + appClasses[i]);
+ output.shouldContain("Removed error class: " + appClasses[i]);
+ }
+ }
+ }
+
+ static void checkRuntimeOutput(OutputAnalyzer output, String expected) throws Exception {
+ output.shouldContain(expected);
+ if (expected.equals(PASS_RESULT) ||
+ expected.equals(VFY_ERR)) {
+ output.shouldHaveExitValue(0);
+ } else {
+ output.shouldNotHaveExitValue(0);
+ }
+ }
+
+ static void testset_1(String jar, String[] noAppClasses, String[] appClasses, Testset1Part part)
+ throws Exception
+ {
+ String config[][] = {
+ // {dump_list, dumptime_verification_setting,
+ // runtime_verification_setting, expected_output_str},
+
+ // Dump app/ext with -Xverify:remote
+ {"app", VFY_REMOTE, VFY_REMOTE, VFY_ERR},
+ {"app", VFY_REMOTE, VFY_ALL, MAP_FAIL},
+ {"app", VFY_REMOTE, VFY_NONE, ERR },
+ // Dump app/ext with -Xverify:all
+ {"app", VFY_ALL, VFY_REMOTE, VFY_ERR },
+ {"app", VFY_ALL, VFY_ALL, VFY_ERR },
+ {"app", VFY_ALL, VFY_NONE, ERR },
+ // Dump app/ext with verifier turned off
+ {"app", VFY_NONE, VFY_REMOTE, VFY_ERR},
+ {"app", VFY_NONE, VFY_ALL, MAP_FAIL},
+ {"app", VFY_NONE, VFY_NONE, ERR },
+ // Dump sys only with -Xverify:remote
+ {"noApp", VFY_REMOTE, VFY_REMOTE, VFY_ERR},
+ {"noApp", VFY_REMOTE, VFY_ALL, VFY_ERR},
+ {"noApp", VFY_REMOTE, VFY_NONE, ERR},
+ // Dump sys only with -Xverify:all
+ {"noApp", VFY_ALL, VFY_REMOTE, VFY_ERR},
+ {"noApp", VFY_ALL, VFY_ALL, VFY_ERR},
+ {"noApp", VFY_ALL, VFY_NONE, ERR},
+ // Dump sys only with verifier turned off
+ {"noApp", VFY_NONE, VFY_REMOTE, VFY_ERR},
+ {"noApp", VFY_NONE, VFY_ALL, VFY_ERR},
+ {"noApp", VFY_NONE, VFY_NONE, ERR},
+ };
+
+ int loop_start, loop_stop;
+
+ // Further break down testset_1 into two parts (to be invoked from VerifierTest_1A.java
+ // and VerifierTest_1B.java) to improve parallel test execution time.
+ switch (part) {
+ case A:
+ loop_start = 0;
+ loop_stop = 9;
+ break;
+ case B:
+ default:
+ assert part == Testset1Part.B;
+ loop_start = 9;
+ loop_stop = config.length;
+ break;
+ }
+
+ String prev_dump_setting = "";
+ for (int i = loop_start; i < loop_stop; i ++) {
+ String dump_list[] = config[i][0].equals("app") ? appClasses :
+ noAppClasses;
+ String dump_setting = config[i][1];
+ String runtime_setting = config[i][2];
+ String expected_output_str = config[i][3];
+ System.out.println("Test case [" + i + "]: dumping " + config[i][0] +
+ " with " + dump_setting +
+ ", run with " + runtime_setting);
+ if (!dump_setting.equals(prev_dump_setting)) {
+ String dump_arg1;
+ String dump_arg2;
+ String dump_arg3;
+ // Need to break this into two separate arguments.
+ if (dump_setting.equals(VFY_NONE)) {
+ dump_arg1 = "-XX:+UnlockDiagnosticVMOptions";
+ dump_arg2 = "-XX:-BytecodeVerificationRemote";
+ dump_arg3 = "-XX:-BytecodeVerificationLocal";
+ } else {
+ // Redundant args should be harmless.
+ dump_arg1 = dump_arg2 = dump_arg3 = dump_setting;
+ }
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ jar, dump_list, dump_arg1, dump_arg2,
+ dump_arg3, CDS_LOGGING,
+ // FIXME: the following options are for working around a GC
+ // issue - assert failure when dumping archive with the -Xverify:all
+ "-Xms256m",
+ "-Xmx256m");
+ if (dump_setting.equals(VFY_NONE) &&
+ runtime_setting.equals(VFY_REMOTE)) {
+ dumpOutput.shouldContain(VFY_INFO_MESSAGE);
+ }
+ }
+ String runtime_arg1;
+ String runtime_arg2;
+ String runtime_arg3;
+ if (runtime_setting.equals(VFY_NONE)) {
+ runtime_arg1 = "-XX:+UnlockDiagnosticVMOptions";
+ runtime_arg2 = "-XX:-BytecodeVerificationRemote";
+ runtime_arg3 = "-XX:-BytecodeVerificationLocal";
+ } else {
+ // Redundant args should be harmless.
+ runtime_arg1 = runtime_arg2 = runtime_arg3 = runtime_setting;
+ }
+ TestCommon.run("-cp", jar,
+ runtime_arg1, runtime_arg2, runtime_arg3,
+ "VerifierTest0")
+ .ifNoMappingFailure(output -> checkRuntimeOutput(output, expected_output_str));
+ prev_dump_setting = dump_setting;
+ }
+ }
+
+ static void testset_2(String jarName_greet, String jarName_hi) throws Exception {
+ String appClasses[];
+ String jar;
+
+ // The following section is for testing the scenarios where
+ // the classes are verifiable during dump time.
+ appClasses = TestCommon.list("Hi",
+ "Greet",
+ "Hi$MyClass");
+ jar = TestCommon.getTestJar(jarName_hi + ".jar") + File.pathSeparator +
+ TestCommon.getTestJar(jarName_greet + ".jar");
+ String config2[][] = {
+ // {dump_list, dumptime_verification_setting,
+ // runtime_verification_setting, expected_output_str},
+
+ // Dump app/ext with -Xverify:remote
+ {"app", VFY_REMOTE, VFY_REMOTE, PASS_RESULT},
+ {"app", VFY_REMOTE, VFY_ALL, MAP_FAIL},
+ {"app", VFY_REMOTE, VFY_NONE, PASS_RESULT },
+ // Dump app/ext with -Xverify:all
+ {"app", VFY_ALL, VFY_REMOTE, PASS_RESULT },
+ {"app", VFY_ALL, VFY_ALL, PASS_RESULT },
+ {"app", VFY_ALL, VFY_NONE, PASS_RESULT },
+ // Dump app/ext with verifier turned off
+ {"app", VFY_NONE, VFY_REMOTE, PASS_RESULT},
+ {"app", VFY_NONE, VFY_ALL, MAP_FAIL},
+ {"app", VFY_NONE, VFY_NONE, PASS_RESULT },
+ };
+ String prev_dump_setting = "";
+ for (int i = 0; i < config2.length; i ++) {
+ // config2[i][0] is always set to "app" in this test
+ String dump_setting = config2[i][1];
+ String runtime_setting = config2[i][2];
+ String expected_output_str = config2[i][3];
+ System.out.println("Test case [" + i + "]: dumping " + config2[i][0] +
+ " with " + dump_setting +
+ ", run with " + runtime_setting);
+ if (!dump_setting.equals(prev_dump_setting)) {
+ String dump_arg1;
+ String dump_arg2;
+ String dump_arg3;
+ if (dump_setting.equals(VFY_NONE)) {
+ dump_arg1 = "-XX:+UnlockDiagnosticVMOptions";
+ dump_arg2 = "-XX:-BytecodeVerificationRemote";
+ dump_arg3 = "-XX:-BytecodeVerificationLocal";
+ } else {
+ // Redundant args should be harmless.
+ dump_arg1 = dump_arg2 = dump_arg3 = dump_setting;
+ }
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ jar, appClasses, dump_arg1, dump_arg2,
+ dump_arg3, CDS_LOGGING,
+ // FIXME: the following options are for working around a GC
+ // issue - assert failure when dumping archive with the -Xverify:all
+ "-Xms256m",
+ "-Xmx256m");
+ if (dump_setting.equals(VFY_NONE) &&
+ runtime_setting.equals(VFY_REMOTE)) {
+ dumpOutput.shouldContain(VFY_INFO_MESSAGE);
+ }
+ }
+ String runtime_arg1;
+ String runtime_arg2;
+ String runtime_arg3;
+ if (runtime_setting.equals(VFY_NONE)) {
+ runtime_arg1 = "-XX:+UnlockDiagnosticVMOptions";
+ runtime_arg2 = "-XX:-BytecodeVerificationRemote";
+ runtime_arg3 = "-XX:-BytecodeVerificationLocal";
+ } else {
+ // Redundant args should be harmless.
+ runtime_arg1 = runtime_arg2 = runtime_arg3 = runtime_setting;
+ }
+ TestCommon.run("-cp", jar,
+ runtime_arg1, runtime_arg2, runtime_arg3,
+ "Hi")
+ .ifNoMappingFailure(output -> checkRuntimeOutput(output, expected_output_str));
+ prev_dump_setting = dump_setting;
+ }
+ }
+
+ static void createTestJarFile(File jarSrcFile, File jarFile) throws Exception {
+ jarFile.delete();
+ Files.copy(jarSrcFile.toPath(), jarFile.toPath());
+
+ File dir = new File(System.getProperty("test.classes", "."));
+ File outdir = new File(dir, "verifier_test_classes");
+ outdir.mkdir();
+
+ writeClassFile(new File(outdir, "UnverifiableBase.class"), makeUnverifiableBase());
+ writeClassFile(new File(outdir, "UnverifiableIntf.class"), makeUnverifiableIntf());
+
+ JarBuilder.update(jarFile.getPath(), outdir.getPath());
+ }
+
+ static void writeClassFile(File file, byte bytecodes[]) throws Exception {
+ try (FileOutputStream fos = new FileOutputStream(file)) {
+ fos.write(bytecodes);
+ }
+ }
+
+ // This was obtained using JDK8: java jdk.internal.org.objectweb.asm.util.ASMifier tmpclasses/UnverifiableBase.class
+ static byte[] makeUnverifiableBase() throws Exception {
+ ClassWriter cw = new ClassWriter(0);
+ FieldVisitor fv;
+ MethodVisitor mv;
+ AnnotationVisitor av0;
+
+ cw.visit(V1_8, ACC_SUPER, "UnverifiableBase", null, "java/lang/Object", null);
+ {
+ fv = cw.visitField(ACC_FINAL + ACC_STATIC, "x", "LVerifierTest;", null, null);
+ fv.visitEnd();
+ }
+ {
+ mv = cw.visitMethod(0, "<init>", "()V", null, null);
+ mv.visitCode();
+ mv.visitVarInsn(ALOAD, 0);
+ mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
+ mv.visitInsn(RETURN);
+ mv.visitMaxs(1, 1);
+ mv.visitEnd();
+ }
+ {
+ mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
+ mv.visitCode();
+ mv.visitTypeInsn(NEW, "VerifierTest0");
+ mv.visitInsn(DUP);
+ mv.visitMethodInsn(INVOKESPECIAL, "VerifierTest0", "<init>", "()V", false);
+ mv.visitFieldInsn(PUTSTATIC, "UnverifiableBase", "x", "LVerifierTest;");
+ mv.visitInsn(RETURN);
+ mv.visitMaxs(2, 0);
+ mv.visitEnd();
+ }
+ addBadMethod(cw);
+ cw.visitEnd();
+
+ return cw.toByteArray();
+ }
+
+ // This was obtained using JDK8: java jdk.internal.org.objectweb.asm.util.ASMifier tmpclasses/UnverifiableIntf.class
+ static byte[] makeUnverifiableIntf() throws Exception {
+ ClassWriter cw = new ClassWriter(0);
+ FieldVisitor fv;
+ MethodVisitor mv;
+ AnnotationVisitor av0;
+
+ cw.visit(V1_8, ACC_ABSTRACT + ACC_INTERFACE, "UnverifiableIntf", null, "java/lang/Object", null);
+
+ {
+ fv = cw.visitField(ACC_PUBLIC + ACC_FINAL + ACC_STATIC, "x", "LVerifierTest0;", null, null);
+ fv.visitEnd();
+ }
+ {
+ mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
+ mv.visitCode();
+ mv.visitTypeInsn(NEW, "VerifierTest0");
+ mv.visitInsn(DUP);
+ mv.visitMethodInsn(INVOKESPECIAL, "VerifierTest0", "<init>", "()V", false);
+ mv.visitFieldInsn(PUTSTATIC, "UnverifiableIntf", "x", "LVerifierTest0;");
+ mv.visitInsn(RETURN);
+ mv.visitMaxs(2, 0);
+ mv.visitEnd();
+ }
+ addBadMethod(cw);
+ cw.visitEnd();
+
+ return cw.toByteArray();
+ }
+
+ // Add a bad method to make the class fail verification.
+ static void addBadMethod(ClassWriter cw) throws Exception {
+ MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "bad", "()V", null, null);
+ mv.visitCode();
+ mv.visitInsn(ARETURN); // java.lang.VerifyError: Operand stack underflow
+ mv.visitMaxs(2, 2);
+ mv.visitEnd();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/VerifierTest_0.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Unverfiable app classes should not be archived.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * @modules jdk.jartool/sun.tools.jar
+ * java.base/jdk.internal.org.objectweb.asm
+ * @compile test-classes/Greet.java
+ * @compile test-classes/Hi.java
+ * @compile test-classes/VerifierTest0.java
+ * @run main/othervm/timeout=3600 VerifierTest 0
+ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/VerifierTest_1A.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Unverfiable app classes should not be archived.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * @modules jdk.jartool/sun.tools.jar
+ * java.base/jdk.internal.org.objectweb.asm
+ * @compile test-classes/Greet.java
+ * @compile test-classes/Hi.java
+ * @compile test-classes/VerifierTest0.java
+ * @run main/othervm/timeout=3600 VerifierTest 1A
+ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/VerifierTest_1B.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Unverfiable app classes should not be archived.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * @modules jdk.jartool/sun.tools.jar
+ * java.base/jdk.internal.org.objectweb.asm
+ * @compile test-classes/Greet.java
+ * @compile test-classes/Hi.java
+ * @compile test-classes/VerifierTest0.java
+ * @run main/othervm/timeout=3600 VerifierTest 1B
+ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/VerifierTest_2.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Unverfiable app classes should not be archived.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * @modules jdk.jartool/sun.tools.jar
+ * java.base/jdk.internal.org.objectweb.asm
+ * @compile test-classes/Greet.java
+ * @compile test-classes/Hi.java
+ * @compile test-classes/VerifierTest0.java
+ * @run main/othervm/timeout=3600 VerifierTest 2
+ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/WideIloadTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @summary Test 'iload_w' bytecode in shared class
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Iloadw.jasm
+ * @compile test-classes/IloadwMain.java
+ * @run driver WideIloadTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class WideIloadTest {
+ public static void main(String args[]) throws Exception {
+ JarBuilder.build("iload_w", "Iloadw", "IloadwMain");
+ String appJar = TestCommon.getTestJar("iload_w.jar");
+ OutputAnalyzer dumpOutput = TestCommon.dump(appJar, TestCommon.list(
+ "Iloadw", "IloadwMain"));
+ TestCommon.checkDump(dumpOutput);
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, "IloadwMain");
+ TestCommon.checkExec(execOutput, "Passed");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/WrongClasspath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary classpath mismatch between dump time and execution time
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver WrongClasspath
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class WrongClasspath {
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+
+ // Dump an archive with a specified JAR file in -classpath
+ TestCommon.testDump(appJar, TestCommon.list("Hello"));
+
+ // Then try to execute the archive without -classpath -- it should fail
+ TestCommon.run(
+ /* "-cp", appJar, */ // <- uncomment this and the execution should succeed
+ "-Xlog:cds",
+ "Hello")
+ .assertAbnormalExit("Unable to use shared archive",
+ "shared class paths mismatch");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/XShareAutoWithChangedJar.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test -Xshare:auto for AppCDS
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver XShareAutoWithChangedJar
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class XShareAutoWithChangedJar {
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.build("XShareAutoWithChangedJar", "Hello");
+
+ // 1. dump
+ OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list("Hello"));
+ TestCommon.checkDump(output);
+
+ // 2. change the jar
+ JarBuilder.build("XShareAutoWithChangedJar", "Hello");
+
+ // 3. exec
+ output = TestCommon.execAuto("-cp", appJar, "Hello");
+ output.shouldContain("Hello World");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedIntegerCacheTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test primitive box caches integrity in various scenarios (IntegerCache etc)
+ * @requires vm.cds.archived.java.heap
+ * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile CheckIntegerCacheApp.java
+ * @run driver ClassFileInstaller -jar boxCache.jar CheckIntegerCacheApp
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver ArchivedIntegerCacheTest
+ */
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ArchivedIntegerCacheTest {
+
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("boxCache.jar");
+
+ Path userDir = Paths.get(System.getProperty("user.dir"));
+ Path moduleDir = Files.createTempDirectory(userDir, "mods");
+
+ //
+ // Dump default archive
+ //
+ OutputAnalyzer output = TestCommon.dump(appJar,
+ TestCommon.list("CheckIntegerCacheApp"),
+ use_whitebox_jar);
+ TestCommon.checkDump(output);
+
+ // Test case 1)
+ // - Default options
+ System.out.println("----------------------- Test case 1 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckIntegerCacheApp",
+ "127",
+ "true");
+ TestCommon.checkExec(output);
+
+ // Test case 2)
+ // - Default archive
+ // - Larger -XX:AutoBoxCacheMax
+ System.out.println("----------------------- Test case 2 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-XX:AutoBoxCacheMax=20000",
+ "CheckIntegerCacheApp",
+ "20000",
+ "false");
+ TestCommon.checkExec(output);
+
+ //
+ // Dump with -XX:AutoBoxCacheMax specified
+ //
+ output = TestCommon.dump(appJar,
+ TestCommon.list("CheckIntegerCacheApp"),
+ "-XX:AutoBoxCacheMax=20000",
+ use_whitebox_jar);
+ TestCommon.checkDump(output);
+
+ // Test case 3)
+ // - Large archived cache
+ // - Default options
+ System.out.println("----------------------- Test case 3 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--module-path",
+ moduleDir.toString(),
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckIntegerCacheApp",
+ "127",
+ "true");
+ TestCommon.checkExec(output);
+
+
+ // Test case 4)
+ // - Large archived cache
+ // - Matching options
+ System.out.println("----------------------- Test case 4 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--module-path",
+ moduleDir.toString(),
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-XX:AutoBoxCacheMax=20000",
+ "CheckIntegerCacheApp",
+ "20000",
+ "true");
+ TestCommon.checkExec(output);
+
+ // Test case 5)
+ // - Large archived cache
+ // - Larger requested cache
+ System.out.println("----------------------- Test case 5 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--module-path",
+ moduleDir.toString(),
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-XX:AutoBoxCacheMax=30000",
+ "CheckIntegerCacheApp",
+ "30000",
+ "false");
+ TestCommon.checkExec(output);
+
+ // Test case 6)
+ // - Cache is too large to archive
+ output = TestCommon.dump(appJar,
+ TestCommon.list("CheckIntegerCacheApp"),
+ "-XX:AutoBoxCacheMax=2000000",
+ "-Xmx1g",
+ "-XX:NewSize=1g",
+ "-Xlog:cds+heap=info",
+ "-Xlog:gc+region+cds",
+ "-Xlog:gc+region=trace",
+ use_whitebox_jar);
+ TestCommon.checkDump(output,
+ "Cannot archive the sub-graph referenced from [Ljava.lang.Integer; object",
+ "humongous regions have been found and may lead to fragmentation");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleComboTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test archived system module sub-graph and verify objects are archived.
+ * @requires vm.cds.archived.java.heap
+ * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile CheckArchivedModuleApp.java
+ * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver ArchivedModuleComboTest
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import sun.hotspot.WhiteBox;
+
+public class ArchivedModuleComboTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+
+ Path userDir = Paths.get(System.getProperty("user.dir"));
+ Path moduleDir = Files.createTempDirectory(userDir, "mods");
+
+ //
+ // Dump without --module-path, without --show-module-resolution
+ //
+ OutputAnalyzer output = TestCommon.dump(appJar,
+ TestCommon.list("CheckArchivedModuleApp"),
+ use_whitebox_jar);
+ TestCommon.checkDump(output);
+
+ // Test case 1)
+ // - Dump without --module-path, without --show-module-resolution
+ // - Run from -cp only and without --show-module-resolution
+ // + archived boot layer module ModuleDescriptors should be used
+ // + archived boot layer configuration should be used
+ System.out.println("----------------------- Test case 1 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "yes",
+ "yes");
+ TestCommon.checkExec(output);
+
+ // Test case 2)
+ // - Dump without --module-path, without --show-module-resolution
+ // - Run from -cp only and with --show-module-resolution
+ // + archived boot layer module ModuleDescriptors should be used with
+ // --show-module-resolution (requires resolution)
+ // + archived boot layer Configuration should not be disabled
+ System.out.println("----------------------- Test case 2 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--show-module-resolution",
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "yes",
+ "no");
+ TestCommon.checkExec(output, "root java.base jrt:/java.base");
+
+ // Test case 3)
+ // - Dump without --module-path, without --show-module-resolution
+ // - Run with --module-path
+ // + archived boot layer module ModuleDescriptors should be disabled
+ // + archived boot layer Configuration should be disabled
+ System.out.println("----------------------- Test case 3 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--module-path",
+ moduleDir.toString(),
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "no",
+ "no");
+ TestCommon.checkExec(output);
+
+ //
+ // Dump with --module-path specified (test case 4, 5). Use an
+ // empty directory as it's simple and still triggers the case
+ // where system module objects are not archived.
+ //
+ output = TestCommon.dump(appJar,
+ TestCommon.list("CheckArchivedModuleApp"),
+ "--module-path",
+ moduleDir.toString(),
+ use_whitebox_jar);
+ TestCommon.checkDump(output);
+
+ // Test case 4)
+ // - Dump with --module-path
+ // - Run from -cp only, no archived boot layer module ModuleDescriptors
+ // and Configuration should be found.
+ System.out.println("----------------------- Test case 4 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "no",
+ "no");
+ TestCommon.checkExec(output);
+
+ // Test case 5)
+ // - Dump with --module-path
+ // - Run with --module-path, no archived boot layer module ModuleDescriptors
+ // and Configuration should be found.
+ System.out.println("----------------------- Test case 5 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--module-path",
+ moduleDir.toString(),
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "no",
+ "no");
+ TestCommon.checkExec(output);
+
+ //
+ // Dump without --module-path, with --show-module-resolution
+ //
+ output = TestCommon.dump(appJar,
+ TestCommon.list("CheckArchivedModuleApp"),
+ "--show-module-resolution",
+ use_whitebox_jar);
+ TestCommon.checkDump(output, "root java.base jrt:/java.base");
+
+ // Test case 6)
+ // - Dump without --module-path, with --show-module-resolution
+ // - Run from -cp only and without --show-module-resolution
+ // + archived boot layer module ModuleDescriptors should be used
+ // + archived boot layer Configuration should be used
+ System.out.println("----------------------- Test case 6 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "yes",
+ "yes");
+ TestCommon.checkExec(output);
+
+ // Test case 7)
+ // - Dump without --module-path, with --show-module-resolution
+ // - Run from -cp only and with --show-module-resolution
+ // + archived boot layer module ModuleDescriptors should be used with
+ // --show-module-resolution (requires resolution)
+ // + archived boot layer Configuration should be disabled
+ System.out.println("----------------------- Test case 7 ----------------------");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "--show-module-resolution",
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "yes",
+ "no");
+ TestCommon.checkExec(output, "root java.base jrt:/java.base");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleCompareTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Compare archived system modules with non-archived.
+ * @requires vm.cds.archived.java.heap
+ * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile PrintSystemModulesApp.java
+ * @run driver ClassFileInstaller -jar app.jar PrintSystemModulesApp
+ * @run driver ArchivedModuleCompareTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class ArchivedModuleCompareTest {
+ public static void main(String[] args) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+
+ // Test case 1)
+ // Compare the list of archived system module names with non-archived
+ // list. They must be the same.
+ System.out.println("---------------- Test case 1 -----------------");
+ OutputAnalyzer output = TestCommon.dump(appJar,
+ TestCommon.list("PrintSystemModulesApp"));
+ TestCommon.checkDump(output);
+
+ output = TestCommon.execOff("-cp", appJar, "PrintSystemModulesApp");
+ output.shouldHaveExitValue(0);
+ String bootModules1 = output.getStdout();
+
+ output = TestCommon.exec(appJar, "PrintSystemModulesApp");
+ TestCommon.checkExec(output);
+ if (output.getStderr().contains("sharing")) {
+ String bootModules2 = output.getStdout();
+ TestCommon.checkOutputStrings(bootModules1, bootModules2, ", ");
+ }
+
+ // Test case 2)
+ // Verify --show-module-resolution output with the output from
+ // -Xshare:off run
+ System.out.println("---------------- Test case 2 -----------------");
+ output = TestCommon.execOff("-cp", appJar,
+ "--show-module-resolution",
+ "-version");
+ output.shouldHaveExitValue(0);
+ String moduleResolutionOut1 = output.getStdout();
+
+ output = TestCommon.exec(appJar,
+ "--show-module-resolution",
+ "-version");
+ TestCommon.checkExec(output);
+ if (output.getStderr().contains("sharing")) {
+ String moduleResolutionOut2 = output.getStdout();
+ TestCommon.checkOutputStrings(
+ moduleResolutionOut1, moduleResolutionOut2, "\n");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,185 @@
+/**
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Test archived module graph with custom runtime image
+ * @requires vm.cds.archived.java.heap
+ * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.module
+ * java.management
+ * jdk.jlink
+ * jdk.compiler
+ * @build sun.hotspot.WhiteBox
+ * @compile CheckArchivedModuleApp.java
+ * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver ArchivedModuleWithCustomImageTest
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.compiler.CompilerUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class ArchivedModuleWithCustomImageTest {
+ private static final String JAVA_HOME = System.getProperty("java.home");
+ private static final String TEST_MODULE = "test";
+ private static final Path jdkHome = Paths.get(System.getProperty("test.jdk"));
+ private static final Path jdkMods = jdkHome.resolve("jmods");
+ private static final Path testSrc = Paths.get(System.getProperty("test.src"));
+ private static final Path src = testSrc.resolve("src").resolve(TEST_MODULE);
+ private static final Path classes = Paths.get("classes");
+ private static final Path jmods = Paths.get("jmods");
+
+ public static void main(String[] args) throws Throwable {
+ if (Files.notExists(jdkMods)) {
+ System.out.println("No jmods/ in test JDK, not supported.");
+ return;
+ }
+
+ // compile test module class
+ if (!CompilerUtils.compile(src, classes)) {
+ throw new RuntimeException("Compilation failure.");
+ }
+
+ // create custom runtime image named 'myimage'
+ Files.createDirectories(jmods);
+ Path image = Paths.get("myimage");
+ runJmod(classes.toString(), TEST_MODULE);
+ runJlink(image, TEST_MODULE);
+
+ // test using 'myimage'
+ testArchivedModuleUsingImage(image);
+
+ Files.delete(jmods.resolve(TEST_MODULE + ".jmod"));
+ }
+
+ private static void runJlink(Path image, String modName) throws Throwable {
+ Path jlink = Paths.get(JAVA_HOME, "bin", "jlink");
+ OutputAnalyzer output = ProcessTools.executeProcess(jlink.toString(),
+ "--output", image.toString(),
+ "--add-modules", modName,
+ "--module-path", jdkMods + File.pathSeparator + jmods);
+ output.shouldHaveExitValue(0);
+ }
+
+ private static void runJmod(String cp, String modName) throws Throwable {
+ Path jmod = Paths.get(JAVA_HOME, "bin", "jmod");
+ OutputAnalyzer output = ProcessTools.executeProcess(jmod.toString(),
+ "create",
+ "--class-path", cp,
+ "--module-version", "1.0",
+ "--main-class", "jdk.test.Test",
+ jmods.resolve(modName + ".jmod").toString());
+ output.shouldHaveExitValue(0);
+ }
+
+ private static void testArchivedModuleUsingImage(Path image)
+ throws Throwable {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+ Path customJava = Paths.get(image.toString(), "bin", "java");
+
+ // -Xshare:dump with custom runtime image
+ String[] dumpCmd = {
+ customJava.toString(),
+ "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa",
+ "-Xshare:dump"};
+ printCommand(dumpCmd);
+ ProcessBuilder pbDump = new ProcessBuilder();
+ pbDump.command(dumpCmd);
+ OutputAnalyzer output = TestCommon.executeAndLog(
+ pbDump, "custom.runtime.image.dump");
+ TestCommon.checkDump(output);
+
+ // Test case 1):
+ // test archived module graph objects are used with custome runtime image
+ System.out.println("------------------- Test case 1 -------------------");
+ String[] runCmd = {customJava.toString(),
+ use_whitebox_jar,
+ "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa",
+ "-cp",
+ appJar,
+ "-Xshare:on",
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckArchivedModuleApp",
+ "yes",
+ "yes"};
+ printCommand(runCmd);
+ ProcessBuilder pbRun = new ProcessBuilder();
+ pbRun.command(runCmd);
+ output = TestCommon.executeAndLog(pbRun, "custom.runtime.image.run");
+ output.shouldHaveExitValue(0);
+
+
+ // Test case 2):
+ // verify --show-module-resolution output
+ System.out.println("------------------- Test case 2 -------------------");
+
+ // myimage/bin/java -Xshare:off --show-module-resolution -version
+ String[] showModuleCmd1 = {customJava.toString(),
+ "-Xshare:off",
+ "--show-module-resolution",
+ "-version"};
+ printCommand(showModuleCmd1);
+ pbRun = new ProcessBuilder();
+ pbRun.command(showModuleCmd1);
+ output = TestCommon.executeAndLog(
+ pbRun, "custom.runtime.image.showModuleResolution.nocds");
+ output.shouldHaveExitValue(0);
+ String moduleResolutionOut1 = output.getStdout();
+
+ // myimage/bin/java -Xshare:on --show-module-resolution -version
+ // -XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa
+ String[] showModuleCmd2 = {
+ customJava.toString(),
+ "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa",
+ "-Xshare:on",
+ "--show-module-resolution",
+ "-version"};
+ printCommand(showModuleCmd2);
+ pbRun = new ProcessBuilder();
+ pbRun.command(showModuleCmd2);
+ output = TestCommon.executeAndLog(
+ pbRun, "custom.runtime.image.showModuleResolution.cds");
+ if (output.getStderr().contains("sharing")) {
+ String moduleResolutionOut2 = output.getStdout();
+ TestCommon.checkOutputStrings(
+ moduleResolutionOut1, moduleResolutionOut2, "\n");
+ }
+ }
+
+ private static void printCommand(String opts[]) {
+ StringBuilder cmdLine = new StringBuilder();
+ for (String cmd : opts)
+ cmdLine.append(cmd).append(' ');
+ System.out.println("Command line: [" + cmdLine.toString() + "]");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckArchivedModuleApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.lang.module.Configuration;
+import java.lang.module.ModuleDescriptor;
+import java.util.List;
+import java.util.Set;
+import sun.hotspot.WhiteBox;
+
+//
+// Test archived system module graph when open archive heap objects are mapped:
+//
+public class CheckArchivedModuleApp {
+ static WhiteBox wb;
+ public static void main(String args[]) throws Exception {
+ wb = WhiteBox.getWhiteBox();
+
+ if (!wb.areOpenArchiveHeapObjectsMapped()) {
+ System.out.println("Archived open_archive_heap objects are not mapped.");
+ System.out.println("This may happen during normal operation. Test Skipped.");
+ return;
+ }
+
+ if (args.length != 2) {
+ throw new RuntimeException(
+ "FAILED. Incorrect argument length: " + args.length);
+ }
+
+ boolean expectArchivedDescriptors = "yes".equals(args[0]);
+ boolean expectArchivedConfiguration = "yes".equals(args[1]);
+ // -XX:+EnableJVMCI adds extra system modules, in which case the system
+ // module objects are not archived.
+ Boolean enableJVMCI = wb.getBooleanVMFlag("EnableJVMCI");
+ if (enableJVMCI != null && enableJVMCI) {
+ expectArchivedDescriptors = false;
+ expectArchivedConfiguration = false;
+ }
+
+ checkModuleDescriptors(expectArchivedDescriptors);
+ checkConfiguration(expectArchivedConfiguration);
+ checkEmptyConfiguration(expectArchivedConfiguration);
+ }
+
+ private static void checkModuleDescriptors(boolean expectArchivedDescriptors) {
+ Set<Module> modules = ModuleLayer.boot().modules();
+ for (Module m : modules) {
+ ModuleDescriptor md = m.getDescriptor();
+ String name = md.name();
+ if (expectArchivedDescriptors) {
+ if (wb.isShared(md)) {
+ System.out.println(name + " is archived. Expected.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. " + name + " is not archived. Expect archived.");
+ }
+ } else {
+ if (!wb.isShared(md)) {
+ System.out.println(name + " is not archived. Expected.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. " + name + " is archived. Expect not archived.");
+ }
+ }
+ }
+ }
+
+ private static void checkEmptyConfiguration(boolean expectArchivedConfiguration) {
+ // Configuration.EMPTY_CONFIGURATION uses the singletons,
+ // ListN.EMPTY_LIST, SetN.EMPTY_SET and MapN.EMPTY_MAP in
+ // ImmutableCollections for the 'parents', 'modules' and
+ // 'graph' fields. The ImmutableCollections singletons
+ // can be accessed via List.of(), Set.of() and Map.of() APIs.
+ // Configuration public APIs also allow access to the
+ // EMPTY_CONFIGURATION's 'parents' and 'modules'. When the
+ // archived java heap data is enabled at runtime, make sure
+ // the EMPTY_CONFIGURATION.parents and EMPTY_CONFIGURATION.modules
+ // are the archived ImmutableCollections singletons.
+ Configuration emptyCf = Configuration.empty();
+ List emptyCfParents = emptyCf.parents();
+ Set emptyCfModules = emptyCf.modules();
+ if (expectArchivedConfiguration) {
+ if (emptyCfParents == List.of() &&
+ wb.isShared(emptyCfParents)) {
+ System.out.println("Empty Configuration has expected parents.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. Unexpected parents for empty Configuration.");
+ }
+ if (emptyCfModules == Set.of() &&
+ wb.isShared(emptyCfModules)) {
+ System.out.println("Empty Configuration has expected module set.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. Unexpected module set for empty Configuration.");
+ }
+ }
+ }
+
+
+
+ private static void checkConfiguration(boolean expectArchivedConfiguration) {
+ Configuration cf = ModuleLayer.boot().configuration();
+
+ if (expectArchivedConfiguration) {
+ if (wb.isShared(cf)) {
+ System.out.println("Boot layer configuration is archived. Expected.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. Boot layer configuration is not archived.");
+ }
+ } else {
+ if (!wb.isShared(cf)) {
+ System.out.println("Boot layer configuration is not archived. Expected.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. Boot layer configuration is archived.");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckCachedMirrorApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+import sun.hotspot.WhiteBox;
+
+//
+// Test class mirror objects are cached when open archive heap objects are mapped:
+// - Well-known shared library classes:
+// java.lang.Object
+// java.lang.String
+// - Shared application class loaded by the system class loader
+// - Shared application class loaded user defined class loader
+//
+public class CheckCachedMirrorApp {
+ static WhiteBox wb;
+ public static void main(String args[]) throws Exception {
+ String path = args[0];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+
+ URLClassLoader loader = new URLClassLoader(urls);
+ Class hello = loader.loadClass("Hello");
+ System.out.println("Loaded " + hello + " from " + url + " using loader " + loader);
+
+ wb = WhiteBox.getWhiteBox();
+
+ if (!wb.areOpenArchiveHeapObjectsMapped()) {
+ System.out.println("Archived open_archive_heap objects are not mapped.");
+ System.out.println("This may happen during normal operation. Test Skipped.");
+ return;
+ }
+
+ // Well-known shared library classes
+ Class object_class = Object.class;
+ checkMirror(object_class, true);
+ Class string_class = String.class;
+ checkMirror(string_class, true);
+
+ // Shared app class
+ Class app_class = CheckCachedMirrorApp.class;
+ checkMirror(app_class, true);
+
+ // Hello is shared class and loaded by the 'loader' defined in current app.
+ // It should not have cached resolved_references.
+ Class class_with_user_defined_loader = hello;
+ checkMirror(class_with_user_defined_loader, false);
+ }
+
+ static void checkMirror(Class c, boolean mirrorShouldBeArchived) {
+ System.out.print("Check cached mirror for " + c);
+ if (wb.isSharedClass(c)) {
+ // Check if the Class object is cached
+ if (mirrorShouldBeArchived && wb.isShared(c)) {
+ System.out.println(c + " mirror is cached. Expected.");
+ } else if (!mirrorShouldBeArchived && !wb.isShared(c)) {
+ System.out.println(c + " mirror is not cached. Expected.");
+ } else if (mirrorShouldBeArchived && !wb.isShared(c)) {
+ throw new RuntimeException(
+ "FAILED. " + c + " mirror is not cached.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. " + c + " mirror should not be cached.");
+ }
+ } else {
+ System.out.println("Class " + c + "is not shared, skipping the check for mirror");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckCachedMirrorTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test archived mirror
+ * @requires vm.cds.archived.java.heap
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile CheckCachedMirrorApp.java
+ * @compile ../test-classes/Hello.java
+ * @run driver ClassFileInstaller -jar app.jar CheckCachedMirrorApp
+ * @run driver ClassFileInstaller -jar hello.jar Hello
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver CheckCachedMirrorTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class CheckCachedMirrorTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+ String helloJarPath = ClassFileInstaller.getJarPath("hello.jar");
+
+ String classlist[] = new String[] {
+ "CheckCachedMirrorApp", // built-in app loader
+ "java/lang/Object id: 1", // boot loader
+ "Hello id: 2 super: 1 source: " + helloJarPath // custom loader
+ };
+
+ TestCommon.testDump(appJar, classlist, use_whitebox_jar);
+ OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xlog:cds=debug",
+ "CheckCachedMirrorApp",
+ helloJarPath);
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckCachedResolvedReferences.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test resolved_references
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile CheckCachedResolvedReferencesApp.java
+ * @compile ../test-classes/Hello.java
+ * @run driver ClassFileInstaller -jar app.jar CheckCachedResolvedReferencesApp
+ * @run driver ClassFileInstaller -jar hello.jar Hello
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver CheckCachedResolvedReferences
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class CheckCachedResolvedReferences {
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+ String helloJarPath = ClassFileInstaller.getJarPath("hello.jar");
+
+ String classlist[] = new String[] {
+ "CheckCachedResolvedReferencesApp", // built-in app loader
+ "java/lang/Object id: 1", // boot loader
+ "Hello id: 2 super: 1 source: " + helloJarPath // custom loader
+ };
+
+ TestCommon.testDump(appJar, classlist, use_whitebox_jar);
+ OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "CheckCachedResolvedReferencesApp",
+ helloJarPath);
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckCachedResolvedReferencesApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+import sun.hotspot.WhiteBox;
+
+public class CheckCachedResolvedReferencesApp {
+ public static void main(String args[]) throws Exception {
+ String path = args[0];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+
+ URLClassLoader loader = new URLClassLoader(urls);
+ Class hello = loader.loadClass("Hello");
+ System.out.println("Loaded " + hello + " from " + url + " using loader " + loader);
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ if (!wb.areOpenArchiveHeapObjectsMapped()) {
+ System.out.println("Archived open_archive_heap objects are not mapped.");
+ System.out.println("This may happen during normal operation. Test Skipped.");
+ return;
+ }
+
+ // CheckCachedResolvedReferencesApp is shared class and loaded by the
+ // AppClassLoader. It should have cached resolved_references.
+ if (wb.isSharedClass(CheckCachedResolvedReferencesApp.class)) {
+ Object refs1 = wb.getResolvedReferences(CheckCachedResolvedReferencesApp.class);
+ if (refs1 != null && wb.isShared(refs1)) {
+ System.out.println(
+ "resolved references from CheckCachedResolvedReferencesApp is cached");
+ } else {
+ throw new RuntimeException(
+ "FAILED. CheckCachedResolvedReferencesApp has no cached resolved references");
+ }
+ }
+
+ // Hello is shared class and loaded by the 'loader' defined in current app.
+ // It should not have cached resolved_references.
+ if (wb.isSharedClass(hello)) {
+ Object refs2 = wb.getResolvedReferences(hello);
+ if (refs2 != null) {
+ if (!wb.isShared(refs2)) {
+ System.out.println("resolved references from hello is not cached");
+ } else {
+ throw new RuntimeException(
+ "FAILED. Hello has unexpected cached resolved references");
+ }
+ } else {
+ throw new RuntimeException("FAILED. Hello has no resolved references");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckIntegerCacheApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+//
+// Help test archived box cache consistency.
+//
+// Takes two arguments:
+// 0: the expected maximum value expected to be archived
+// 1: if the values are expected to be retrieved from the archive or not
+// (only applies to IntegerCache; other caches should always be mapped
+// from archive)
+//
+public class CheckIntegerCacheApp {
+ static WhiteBox wb;
+
+ public static void main(String[] args) throws Exception {
+ wb = WhiteBox.getWhiteBox();
+
+ if (!wb.areOpenArchiveHeapObjectsMapped()) {
+ System.out.println("This may happen during normal operation. Test Skipped.");
+ return;
+ }
+
+ if (args.length != 2) {
+ throw new RuntimeException(
+ "FAILED. Incorrect argument length: " + args.length);
+ }
+
+ boolean archivedExpected = Boolean.parseBoolean(args[1]);
+
+ // Base JLS compliance check
+ for (int i = -128; i <= 127; i++) {
+ if (Integer.valueOf(i) != Integer.valueOf(i)) {
+ throw new RuntimeException(
+ "FAILED. All values in range [-128, 127] should be interned in cache: " + i);
+ }
+ if (Byte.valueOf((byte)i) != Byte.valueOf((byte)i)) {
+ throw new RuntimeException(
+ "FAILED. All Byte values in range [-128, 127] should be interned in cache: " + (byte)i);
+ }
+ if (Short.valueOf((short)i) != Short.valueOf((short)i)) {
+ throw new RuntimeException(
+ "FAILED. All Short values in range [-128, 127] should be interned in cache: " + (byte)i);
+ }
+ if (Long.valueOf(i) != Long.valueOf(i)) {
+ throw new RuntimeException(
+ "FAILED. All Long values in range [-128, 127] should be interned in cache: " + i);
+ }
+ checkArchivedAsExpected(archivedExpected, Integer.valueOf(i));
+ checkArchivedAsExpected(true, Byte.valueOf((byte)i));
+ checkArchivedAsExpected(true, Short.valueOf((short)i));
+ checkArchivedAsExpected(true, Long.valueOf(i));
+
+ // Character cache only values 0 through 127
+ if (i >= 0) {
+ if (Character.valueOf((char)i) != Character.valueOf((char)i)) {
+ throw new RuntimeException(
+ "FAILED. All Character values in range [0, 127] should be interned in cache: " + i);
+ }
+ checkArchivedAsExpected(true, Character.valueOf((char)i));
+ }
+ }
+
+ int high = Integer.parseInt(args[0]);
+ if (Integer.valueOf(high) != Integer.valueOf(high)) {
+ throw new RuntimeException(
+ "FAILED. Value expected to be retrieved from cache: " + high);
+ }
+ checkArchivedAsExpected(archivedExpected, Integer.valueOf(high));
+
+ if (Integer.valueOf(high + 1) == Integer.valueOf(high + 1)) {
+ throw new RuntimeException(
+ "FAILED. Value not expected to be retrieved from cache: " + high);
+ }
+ checkArchivedAsExpected(false, Integer.valueOf(high + 1));
+ checkArchivedAsExpected(false, Short.valueOf((short)128));
+ checkArchivedAsExpected(false, Long.valueOf(128));
+ checkArchivedAsExpected(false, Character.valueOf((char)128));
+ }
+
+ private static void checkArchivedAsExpected(boolean archivedExpected, Object value) {
+ if (archivedExpected) {
+ if (!wb.isShared(value)) {
+ throw new RuntimeException(
+ "FAILED. Value expected to be archived: " + value +
+ " of type " + value.getClass().getName());
+ }
+ } else {
+ if (wb.isShared(value)) {
+ throw new RuntimeException(
+ "FAILED. Value not expected to be archived: " + value +
+ " of type " + value.getClass().getName());
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DifferentHeapSizes.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test automatic relocation of archive heap regions dur to heap size changes.
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm/timeout=160 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. DifferentHeapSizes
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+import jdk.test.lib.cds.CDSTestUtils;
+
+public class DifferentHeapSizes {
+ static final String DEDUP = "-XX:+UseStringDeduplication"; // This increases code coverage.
+
+ static class Scenario {
+ int dumpSize; // in MB
+ int runSizes[]; // in MB
+ Scenario(int ds, int... rs) {
+ dumpSize = ds;
+ runSizes = rs;
+ }
+ }
+
+ static Scenario[] scenarios = {
+ // dump -Xmx , run -Xmx
+ new Scenario( 32, 32, 64, 512, 2048, 4097, 16374, 31000),
+ new Scenario( 128, 32, 64, 512, 2048, 4097, 16374, 31000, 40000),
+ new Scenario( 2048, 32, 512, 2600, 4097, 8500, 31000, 40000),
+ new Scenario( 17000, 32, 512, 2048, 4097, 8500, 31000, 40000),
+ new Scenario( 31000, 32, 512, 2048, 4097, 8500, 17000, 40000)
+ };
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.getOrCreateHelloJar();
+ String appJar = TestCommon.getTestJar("hello.jar");
+ String appClasses[] = TestCommon.list("Hello");
+
+ for (Scenario s : scenarios) {
+ String dumpXmx = "-Xmx" + s.dumpSize + "m";
+ OutputAnalyzer output = TestCommon.dump(appJar, appClasses, dumpXmx);
+
+ for (int runSize : s.runSizes) {
+ String runXmx = "-Xmx" + runSize + "m";
+ CDSTestUtils.Result result = TestCommon.run("-cp", appJar, "-showversion",
+ "-Xlog:cds", runXmx, DEDUP, "Hello");
+ if (runSize < 32768) {
+ result
+ .assertNormalExit("Hello World")
+ .assertNormalExit(out -> {
+ out.shouldNotContain(CDSTestUtils.MSG_RANGE_NOT_WITHIN_HEAP);
+ out.shouldNotContain(CDSTestUtils.MSG_RANGE_ALREADT_IN_USE);
+ });
+ } else {
+ result.assertAbnormalExit(CDSTestUtils.MSG_COMPRESSION_MUST_BE_USED);
+ }
+ }
+ }
+
+ // Test various settings of -XX:HeapBaseMinAddress that would trigger
+ // "CDS heap data need to be relocated because the desired range ... is outside of the heap"
+ long default_base = WhiteBox.getWhiteBox().getSizeTVMFlag("HeapBaseMinAddress").longValue();
+ long M = 1024 * 1024;
+ long bases[] = new long[] {
+ /* dump xmx */ /* run xmx */ /* dump base */ /* run base */
+ 128 * M, 128 * M, default_base, default_base + 256L * 1024 * 1024,
+ 128 * M, 16376 * M, 0x0000000119200000L, -1,
+ };
+
+ for (int i = 0; i < bases.length; i += 4) {
+ String dump_xmx = getXmx(bases[i+0]);
+ String run_xmx = getXmx(bases[i+1]);
+ String dump_base = getHeapBaseMinAddress(bases[i+2]);
+ String run_base = getHeapBaseMinAddress(bases[i+3]);
+
+ TestCommon.dump(appJar, appClasses, dump_xmx, dump_base);
+ TestCommon.run("-cp", appJar, "-showversion", "-Xlog:cds", run_xmx, run_base, DEDUP, "Hello")
+ .assertNormalExit("Hello World")
+ .assertNormalExit(out -> {
+ out.shouldNotContain(CDSTestUtils.MSG_RANGE_NOT_WITHIN_HEAP);
+ out.shouldNotContain(CDSTestUtils.MSG_RANGE_ALREADT_IN_USE);
+ });
+ }
+ }
+
+ static String getXmx(long value) {
+ if (value < 0) {
+ return "-showversion"; // This is a harmless command line arg
+ } else {
+ return "-Xmx" + (value / 1024 / 1024) + "m";
+ }
+ }
+ static String getHeapBaseMinAddress(long value) {
+ if (value < 0) {
+ return "-showversion"; // This is a harmless command line arg
+ } else {
+ return "-XX:HeapBaseMinAddress=0x" + Long.toHexString(value);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DumpTimeVerifyFailure.config.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,3 @@
+VERSION: 1.0
+@SECTION: String
+26: shared_string_from_MyInner
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DumpTimeVerifyFailure.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Dump time should not crash if any class with shared strings fails verification due to missing dependencies.
+ * @bug 8186789
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile MyOuter.java MyException.java
+ * @run driver DumpTimeVerifyFailure
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class DumpTimeVerifyFailure {
+ public static void main(String[] args) throws Exception {
+ // App classes (see MyOuter.java):
+ // MyOuter
+ // MyInnder$MyOuter extends MyOuter
+ // MyException
+ //
+ // MyOuter$MyInner.test() throws MyException.
+ // The missingMyException.jar file only includes MyOuter and
+ // MyOuter$MyInner classes, but not the MyException class.
+ // At dump time, MyOuter and MyOuter$MyInner classes fail
+ // verification due to missing MyException class.
+ String[] ARCHIVE_CLASSES = {"MyOuter", "MyOuter$MyInner"};
+ String appJar = JarBuilder.build("missingMyException", ARCHIVE_CLASSES);
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, ARCHIVE_CLASSES,
+ "-Xlog:verification",
+ "-XX:SharedArchiveConfigFile=" + TestCommon.getSourceFile("DumpTimeVerifyFailure.config.txt"));
+ TestCommon.checkDump(dumpOutput, "Loading classes to share");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/GCStress.config.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,3 @@
+VERSION: 1.0
+@SECTION: String
+25: GCStressApp_shared_string
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/GCStressApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.*;
+import java.util.*;
+import sun.hotspot.WhiteBox;
+
+// All strings in archived classes are shared
+public class GCStressApp {
+ static WhiteBox wb = WhiteBox.getWhiteBox();
+ static int[] arr;
+
+ static String get_shared_string() {
+ String shared_str = "GCStressApp_shared_string";
+ return shared_str;
+ }
+
+ static String get_shared_string1() {
+ String shared_str1 = "GCStressApp_shared_string1";
+ return shared_str1;
+ }
+
+ static void allocAlot() {
+ try {
+ Random random = new Random();
+ for (int i = 0; i < 1024 * 1024; i++) {
+ int len = random.nextInt(10000);
+ arr = new int[len];
+ }
+ } catch (java.lang.OutOfMemoryError e) { }
+ }
+
+ static void runGC() {
+ wb.fullGC();
+ }
+
+ public static void main(String args[]) throws Exception {
+ if (!wb.isSharedClass(GCStressApp.class)) {
+ System.out.println("GCStressApp is not shared. Possibly there was a mapping failure.");
+ return;
+ }
+
+ if (wb.areSharedStringsIgnored()) {
+ System.out.println("Shared strings are ignored.");
+ return;
+ }
+
+ Object refs = wb.getResolvedReferences(GCStressApp.class);
+ if (wb.isShared(refs)) {
+ String shared_str = get_shared_string();
+ String shared_str1 = get_shared_string1();
+
+ if (!wb.isShared(shared_str)) {
+ throw new RuntimeException("FAILED. GCStressApp_shared_string is not shared");
+ }
+
+ if (!wb.isShared(shared_str1)) {
+ throw new RuntimeException("FAILED. GCStressApp_shared_string1 is not shared");
+ }
+
+ allocAlot();
+ runGC();
+ runGC();
+ runGC();
+
+ System.out.println("Passed");
+ } else {
+ System.out.println(
+ "No cached resolved references. Open archive heap data is not used.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/GCStressTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile GCStressApp.java
+ * @run driver ClassFileInstaller -jar gcstress.jar GCStressApp
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver GCStressTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class GCStressTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("gcstress.jar");
+ String appClasses[] = TestCommon.list("GCStressApp");
+
+ OutputAnalyzer output = TestCommon.dump(appJar, appClasses,
+ use_whitebox_jar,
+ "-Xms20M", "-Xmx20M");
+ output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-Xlog:cds=info",
+ "-Xms20M", "-Xmx20M",
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI","GCStressApp");
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/InstrumentationAgent.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,5 @@
+Manifest-Version: 1.0
+Premain-Class: InstrumentationRegisterClassFileTransformer
+Agent-Class: InstrumentationRegisterClassFileTransformer
+Can-Retransform-Classes: true
+Can-Redefine-Classes: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/MirrorWithReferenceFieldsApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import sun.hotspot.WhiteBox;
+
+//
+// - Test static final String field with initial value in cached mirror should be also archived.
+// - GC should not crash when reference fields in cached mirror are updated at runtime
+// - Reference fields are updated to point to runtime created objects
+// - Reference fields are nullified
+//
+public class MirrorWithReferenceFieldsApp {
+
+ // Static String field with initial value
+ static final String archived_field = "abc";
+
+ // Static object field
+ static Object non_archived_field_1;
+
+ // Instance field
+ Integer non_archived_field_2;
+
+ public MirrorWithReferenceFieldsApp() {
+ non_archived_field_1 = new Object();
+ non_archived_field_2 = new Integer(1);
+ }
+
+ public static void main(String args[]) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ if (!wb.areOpenArchiveHeapObjectsMapped()) {
+ System.out.println("Archived open_archive_heap objects are not mapped.");
+ System.out.println("This may happen during normal operation. Test Skipped.");
+ return;
+ }
+
+ MirrorWithReferenceFieldsApp m = new MirrorWithReferenceFieldsApp();
+ m.test(wb);
+ }
+
+ public void test(WhiteBox wb) {
+ Class c = MirrorWithReferenceFieldsApp.class;
+ if (wb.isSharedClass(c)) {
+ // Check if the Class object is cached
+ if (wb.isShared(c)) {
+ System.out.println(c + " mirror is cached. Expected.");
+ } else {
+ throw new RuntimeException(
+ "FAILED. " + c + " mirror should be cached.");
+ }
+
+ // Check fields
+
+ if (wb.isShared(archived_field)) {
+ System.out.println("archived_field is archived as excepted");
+ } else {
+ throw new RuntimeException(
+ "FAILED. archived_field is not archived.");
+ }
+
+ // GC should not crash
+ System.gc();
+ System.gc();
+ System.gc();
+
+ non_archived_field_1 = null;
+ non_archived_field_2 = null;
+
+ System.gc();
+ System.gc();
+ System.gc();
+
+ System.out.println("Done.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/MirrorWithReferenceFieldsTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test archived mirror with reference fields
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile MirrorWithReferenceFieldsApp.java
+ * @run driver ClassFileInstaller -jar app.jar MirrorWithReferenceFieldsApp
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver MirrorWithReferenceFieldsTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class MirrorWithReferenceFieldsTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+
+ String classlist[] = new String[] {
+ "MirrorWithReferenceFieldsApp",
+ };
+
+ TestCommon.testDump(appJar, classlist, use_whitebox_jar);
+ OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-XX:+VerifyAfterGC",
+ "MirrorWithReferenceFieldsApp");
+ try {
+ TestCommon.checkExec(output, "Done");
+ } catch (Exception e) {
+ output.shouldContain("Archived open_archive_heap objects are not mapped");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/MyException.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+public class MyException extends Exception {
+ public MyException(String msg) {
+ super(msg);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/MyOuter.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+public class MyOuter {
+ public void exp() throws MyException {
+ throw new MyException("MyOuter exception");
+ }
+
+ public void test() throws Exception {
+ System.out.println("MyOuter");
+ try {
+ exp();
+ } catch (MyException e) {
+ }
+ }
+
+ public static final class MyInner extends MyOuter {
+ static String myString = "shared_string_from_MyInner";
+ public void test() {
+ System.out.println("MyInner");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/OpenArchiveRegion.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test open archive heap regions
+ * @requires vm.cds.archived.java.heap
+ * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
+ * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
+ * vm options.
+ * @requires (vm.gc=="null")
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @run driver OpenArchiveRegion
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class OpenArchiveRegion {
+ public static void main(String[] args) throws Exception {
+ JarBuilder.getOrCreateHelloJar();
+ String appJar = TestCommon.getTestJar("hello.jar");
+ String appClasses[] = TestCommon.list("Hello");
+
+ // Dump with open archive heap region, requires G1 GC
+ OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
+ TestCommon.checkDump(output, "oa0 space:");
+ output.shouldNotContain("oa0 space: 0 [");
+ output = TestCommon.exec(appJar, "Hello");
+ TestCommon.checkExec(output, "Hello World");
+ output = TestCommon.exec(appJar, "-XX:+UseSerialGC", "Hello");
+ TestCommon.checkExec(output, "Hello World");
+
+ // Dump with open archive heap region disabled when G1 GC is not in use
+ output = TestCommon.dump(appJar, appClasses, "-XX:+UseParallelGC");
+ TestCommon.checkDump(output);
+ output.shouldNotContain("oa0 space:");
+ output = TestCommon.exec(appJar, "Hello");
+ TestCommon.checkExec(output, "Hello World");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/PrimitiveTypesApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,205 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.reflect.Field;
+import sun.hotspot.WhiteBox;
+
+//
+// Test primitive type class mirror objects are cached when open archive heap
+// objects are mapped.
+//
+public class PrimitiveTypesApp {
+ public static void main(String[] args) {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (!wb.areOpenArchiveHeapObjectsMapped()) {
+ System.out.println("Archived open_archive_heap objects are not mapped.");
+ System.out.println("This may happen during normal operation. Test Skipped.");
+ return;
+ }
+
+ FieldsTest ft = new FieldsTest();
+ ft.testBoolean(wb);
+ ft.testByte(wb);
+ ft.testChar(wb);
+ ft.testInt(wb);
+ ft.testShort(wb);
+ ft.testLong(wb);
+ ft.testFloat(wb);
+ ft.testDouble(wb);
+ }
+}
+
+class FieldsTest {
+ public boolean f_boolean;
+ public byte f_byte;
+ public char f_char;
+ public int f_int;
+ public short f_short;
+ public long f_long;
+ public float f_float;
+ public double f_double;
+
+ FieldsTest() {
+ f_byte = 1;
+ f_boolean = false;
+ f_char = 'a';
+ f_int = 1;
+ f_short = 100;
+ f_long = 2018L;
+ f_float = 1.0f;
+ f_double = 2.5;
+ }
+
+ void testBoolean(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_boolean");
+ f.setBoolean(this, true);
+ if (!f_boolean) {
+ throw new RuntimeException("FAILED. Field f_boolean has unexpected value: " + f_boolean);
+ }
+ checkPrimitiveType(wb, f, Boolean.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testByte(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_byte");
+ f.setByte(this, (byte)9);
+ if (f_byte != (byte)9) {
+ throw new RuntimeException("FAILED. Field f_byte has unexpected value: " + f_byte);
+ }
+ checkPrimitiveType(wb, f, Byte.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testChar(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_char");
+ f.setChar(this, 'b');
+ if (f_char != 'b') {
+ throw new RuntimeException("FAILED. Field f_char has unexpected value: " + f_char);
+ }
+ checkPrimitiveType(wb, f, Character.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testInt(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_int");
+ f.setInt(this, 9999);
+ if (f_int != 9999) {
+ throw new RuntimeException("FAILED. Field f_int has unexpected value: " + f_int);
+ }
+ checkPrimitiveType(wb, f, Integer.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testShort(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_short");
+ f.setShort(this, (short)99);
+ if (f_short != 99) {
+ throw new RuntimeException("FAILED. Field f_short has unexpected value: " + f_short);
+ }
+ checkPrimitiveType(wb, f, Short.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testLong(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_long");
+ f.setLong(this, 99L);
+ if (f_long != 99L) {
+ throw new RuntimeException("FAILED. Field f_long has unexpected value: " + f_long);
+ }
+ checkPrimitiveType(wb, f, Long.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testFloat(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_float");
+ f.setFloat(this, 9.9f);
+ if (f_float != 9.9f) {
+ throw new RuntimeException("FAILED. Field f_float has unexpected value: " + f_float);
+ }
+ checkPrimitiveType(wb, f, Float.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void testDouble(WhiteBox wb) {
+ try {
+ Field f = this.getClass().getDeclaredField("f_double");
+ f.setDouble(this, 9.9);
+ if (f_double != 9.9) {
+ throw new RuntimeException("FAILED. Field f_double has unexpected value: " + f_double);
+ }
+ checkPrimitiveType(wb, f, Double.TYPE);
+ } catch (NoSuchFieldException nsfe) {
+ throw new RuntimeException(nsfe);
+ } catch (IllegalAccessException iae) {
+ throw new RuntimeException(iae);
+ }
+ }
+
+ void checkPrimitiveType(WhiteBox wb, Field f, Class t) {
+ Class c = f.getType();
+ if (!(c.isPrimitive() && c == t)) {
+ throw new RuntimeException("FAILED. " + c + " is not primitive type " + t);
+ }
+ if (wb.isShared(c)) {
+ System.out.println(c + " is cached, expected");
+ } else {
+ throw new RuntimeException("FAILED. " + c + " is not cached.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/PrimitiveTypesTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test archived primitive type mirrors
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @compile PrimitiveTypesApp.java
+ * @run driver ClassFileInstaller -jar app.jar PrimitiveTypesApp FieldsTest
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver PrimitiveTypesTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class PrimitiveTypesTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("app.jar");
+
+ String classlist[] = new String[] {
+ "PrimitiveTypesApp",
+ "FieldsTest"
+ };
+
+ TestCommon.testDump(appJar, classlist, use_whitebox_jar);
+ OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-XX:+VerifyAfterGC",
+ "PrimitiveTypesApp");
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/PrintSystemModulesApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+//
+// Print the system module names
+//
+public class PrintSystemModulesApp {
+ public static void main(String args[]) throws Exception {
+ String modules = ModuleLayer.boot().toString();
+ System.out.println(modules + ", ");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/RedefineClassApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassDefinition;
+import java.lang.instrument.Instrumentation;
+import java.lang.instrument.UnmodifiableClassException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.io.File;
+import java.security.CodeSigner;
+import java.security.CodeSource;
+import java.security.ProtectionDomain;
+import sun.hotspot.WhiteBox;
+
+public class RedefineClassApp {
+ static WhiteBox wb = WhiteBox.getWhiteBox();
+
+ public static interface Intf { // Loaded from Boot class loader (-Xbootclasspath/a).
+ public String get();
+ }
+ public static class Bar implements Intf { // Loaded from Boot class loader.
+ public String get() {
+ return "buzz";
+ }
+ }
+ public static class Foo implements Intf { // Loaded from AppClassLoader
+ public String get() {
+ return "buzz";
+ }
+ }
+
+ static int numTests = 0;
+ static int failed = 0;
+ static Instrumentation instrumentation;
+
+ public static void main(String args[]) throws Throwable {
+ if (wb.areSharedStringsIgnored()) {
+ System.out.println("Shared strings are ignored.");
+ return;
+ }
+
+ File bootJar = new File(args[0]);
+ File appJar = new File(args[1]);
+
+ instrumentation = InstrumentationRegisterClassFileTransformer.getInstrumentation();
+ System.out.println("INFO: instrumentation = " + instrumentation);
+
+ testBootstrapCDS("Bootstrap Loader", bootJar);
+ testAppCDSv1("Application Loader", appJar);
+
+ if (failed > 0) {
+ throw new RuntimeException("FINAL RESULT: " + failed + " out of " + numTests + " test case(s) have failed");
+ } else {
+ System.out.println("FINAL RESULT: All " + numTests + " test case(s) have passed!");
+ }
+
+ // Full GC. The cached objects in adjustable archive heap regions are
+ // scanned. The archive regions are verified. No error should be
+ // reported.
+ wb.fullGC();
+ }
+
+ static void testBootstrapCDS(String group, File jar) throws Throwable {
+ doTest(group, new Bar(), jar);
+ }
+
+ static void testAppCDSv1(String group, File jar) throws Throwable {
+ doTest(group, new Foo(), jar);
+ }
+
+ static void checkArchivedMirrorObject(Class klass) {
+ if (wb.areOpenArchiveHeapObjectsMapped()) {
+ if (!wb.isShared(klass)) {
+ failed ++;
+ System.out.println("FAILED. " + klass + " mirror object is not archived");
+ return;
+ }
+ }
+ }
+
+ static void doTest(String group, Intf object, File jar) throws Throwable {
+ numTests ++;
+
+ Class klass = object.getClass();
+ System.out.println();
+ System.out.println("++++++++++++++++++++++++++");
+ System.out.println("Test group: " + group);
+ System.out.println("Testing with classloader = " + klass.getClassLoader());
+ System.out.println("Testing with class = " + klass);
+ System.out.println("Test is shared = " + wb.isSharedClass(klass));
+ System.out.println("++++++++++++++++++++++++++");
+
+ // Check archived mirror object before redefine
+ checkArchivedMirrorObject(klass);
+
+ // Call get() before redefine. All strings in archived classes are shared.
+ String res = object.get();
+ System.out.println("get() returns " + res);
+ if (res.equals("buzz") && wb.isShared(res)) {
+ System.out.println("get() returns " + res + ", string is shared");
+ } else {
+ if (!res.equals("buzz")) {
+ System.out.println("FAILED. buzz is expected but got " + res);
+ } else {
+ System.out.println("FAILED. " + res + " is not shared");
+ }
+ failed ++;
+ return;
+ }
+ res = null; // release the local reference to the string
+
+ // Run GC
+ System.gc();
+ System.gc();
+ System.gc();
+
+ // Redefine the shared class
+ byte[] buff = Util.getClassFileFromJar(jar, klass.getName());
+ Util.replace(buff, "buzz", "huzz");
+ String f = "(failed)";
+ try {
+ instrumentation.redefineClasses(new ClassDefinition(klass, buff));
+ f = object.get();
+ } catch (UnmodifiableClassException|UnsupportedOperationException e) {
+ e.printStackTrace();
+ }
+ if (f.equals("huzz")) {
+ System.out.println("PASSED: object.get() after redefinition returns " + f);
+ } else {
+ System.out.println("FAILED: object.get() after redefinition returns " + f);
+ failed ++;
+ }
+
+ // Run GC. Should not crash.
+ System.gc();
+ System.gc();
+ System.gc();
+
+ // Check archived mirror object after redefine and GC
+ checkArchivedMirrorObject(klass);
+
+ System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++ (done)\n\n");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/RedefineClassTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Redefine shared class. GC should not cause crash with cached resolved_references.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes /test/hotspot/jtreg/runtime/cds/appcds/jvmti
+ * @requires vm.cds.archived.java.heap
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * @build sun.hotspot.WhiteBox
+ * RedefineClassApp
+ * InstrumentationClassFileTransformer
+ * InstrumentationRegisterClassFileTransformer
+ * @run driver RedefineClassTest
+ */
+
+import com.sun.tools.attach.VirtualMachine;
+import com.sun.tools.attach.VirtualMachineDescriptor;
+import java.io.File;
+import java.util.List;
+import jdk.test.lib.Asserts;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class RedefineClassTest {
+ public static String bootClasses[] = {
+ "RedefineClassApp$Intf",
+ "RedefineClassApp$Bar",
+ "sun.hotspot.WhiteBox",
+ };
+ public static String appClasses[] = {
+ "RedefineClassApp",
+ "RedefineClassApp$Foo",
+ };
+ public static String sharedClasses[] = TestCommon.concat(bootClasses, appClasses);
+
+ public static String agentClasses[] = {
+ "InstrumentationClassFileTransformer",
+ "InstrumentationRegisterClassFileTransformer",
+ "Util",
+ };
+
+ public static void main(String[] args) throws Throwable {
+ runTest();
+ }
+
+ public static void runTest() throws Throwable {
+ String bootJar =
+ ClassFileInstaller.writeJar("RedefineClassBoot.jar", bootClasses);
+ String appJar =
+ ClassFileInstaller.writeJar("RedefineClassApp.jar", appClasses);
+ String agentJar =
+ ClassFileInstaller.writeJar("InstrumentationAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("InstrumentationAgent.mf"),
+ agentClasses);
+
+ String bootCP = "-Xbootclasspath/a:" + bootJar;
+
+ String agentCmdArg;
+ agentCmdArg = "-javaagent:" + agentJar;
+
+ TestCommon.testDump(appJar, sharedClasses, bootCP, "-Xlog:gc+region=trace");
+
+ OutputAnalyzer out = TestCommon.execAuto("-cp", appJar,
+ bootCP,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xlog:cds=info",
+ agentCmdArg,
+ "RedefineClassApp", bootJar, appJar);
+ out.reportDiagnosticSummary();
+
+ CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
+ TestCommon.checkExec(out, opts);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/src/test/jdk/test/Test.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.test;
+
+public class Test {
+ public static void main(String[] args) {
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ ClassLoader cl1 = Test.class.getClassLoader();
+ Module testModule = Test.class.getModule();
+ ClassLoader cl2 = ModuleLayer.boot().findLoader(testModule.getName());
+
+ if (cl1 != scl)
+ throw new RuntimeException("Not loaded by system class loader");
+ if (cl2 != scl)
+ throw new RuntimeException("Not associated with system class loader");
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cacheObject/src/test/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+module test {
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/cdsutils/DynamicDumpHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package cdsutils;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+
+/**
+ * This class is used to simulate -Xshare:dump with -XX:ArchiveClassesAtExit.
+ * It loads all classes specified in a classlist file. See patchJarForDynamicDump()
+ * in ../TestCommon.java for details.
+ */
+public class DynamicDumpHelper {
+ public static void main(String args[]) throws Throwable {
+ File file = new File(args[0]);
+
+ System.out.println("Loading classes to share...");
+ try (BufferedReader br = new BufferedReader(new FileReader(file))) {
+ String line;
+ while ((line = br.readLine()) != null) {
+ //System.out.println("Loading class: " + line);
+ line = line.replace('/', '.');
+ try {
+ Class.forName(line);
+ } catch (java.lang.ClassNotFoundException ex) {
+ try {
+ Class.forName(line, true, null);
+ } catch (java.lang.ClassNotFoundException cnfe) {
+ System.out.println("Preload Warning: Cannot find " + line.replace('.', '/'));
+ }
+ } catch (Throwable t) {
+ System.out.println("Error: failed to load \"" + line + "\": " + t);
+ }
+ }
+ }
+ System.out.println("Loading classes to share: done.");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/condy/CondyHello.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This test uses ldc to load an integer value via a condy bootstrap method.
+ */
+
+class CondyHello
+ version 55:0
+{
+
+public static Method condyBSM:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;"
+ throws java/lang/Throwable
+ stack 4 locals 6
+{
+ sipush 12345;
+ invokestatic Method java/lang/Integer.valueOf:"(I)Ljava/lang/Integer;";
+ areturn;
+}
+
+public static Method I:"()I"
+ stack 1 locals 0
+{
+ ldc Dynamic REF_invokeStatic:CondyHello.condyBSM:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;":I:"I";
+ ireturn;
+}
+
+public static Method doit:"()I"
+ stack 4 locals 1
+{
+ invokestatic Method I:"()I";
+ ireturn;
+}
+
+} // end Class CondyHello
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/condy/CondyHelloApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class CondyHelloApp {
+ public static void main(String[] args) throws Throwable {
+ int n;
+ if ((n = CondyHello.doit()) != 12345) {
+ throw new java.lang.RuntimeException("Expected 12345 but got " + n);
+ } else {
+ System.out.println("n = " + n + " (as expected)");
+ }
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(CondyHelloApp.class)) {
+ if (!wb.isSharedClass(CondyHello.class)) {
+ throw new java.lang.RuntimeException("CondyHello should be in shared space but is not.");
+ } else {
+ System.out.println("CondyHello.class is shared (as expected)");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/condy/CondyHelloTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Make sure CDS works with a minimal test case that uses a CONSTANT_Dynamic constant-pool entry
+ * @requires (vm.cds)
+ * @modules java.base/jdk.internal.misc
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @build CondyHello
+ * @build sun.hotspot.WhiteBox CondyHelloTest CondyHelloApp
+ * @run driver ClassFileInstaller -jar condy_hello.jar CondyHello CondyHelloApp
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver CondyHelloTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CondyHelloTest {
+
+ static String classes[] = {
+ "CondyHello",
+ "CondyHelloApp",
+ };
+
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("condy_hello.jar");
+
+ TestCommon.dump(appJar, TestCommon.list(classes), use_whitebox_jar);
+
+ TestCommon.run("-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-cp", appJar,
+ use_whitebox_jar,
+ "CondyHelloApp")
+ .assertNormalExit();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ClassListFormatA.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests the format checking of class list format.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
+ * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
+ * @run driver ClassListFormatA
+ */
+
+public class ClassListFormatA extends ClassListFormatBase {
+ static {
+ // Uncomment the following line to run only one of the test cases
+ // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE A1";
+ }
+
+ public static void main(String[] args) throws Throwable {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String customJarPath = JarBuilder.build("ClassListFormatA", "CustomLoadee",
+ "CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib");
+ //----------------------------------------------------------------------
+ // TESTGROUP A: general bad input
+ //----------------------------------------------------------------------
+ dumpShouldFail(
+ "TESTCASE A1: bad input - interface: instead of interfaces:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee interface: 1"
+ ),
+ "Unknown input:");
+
+ dumpShouldFail(
+ "TESTCASE A2: bad input - negative IDs not allowed",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: -1"
+ ),
+ "Error: negative integers not allowed");
+
+ dumpShouldFail(
+ "TESTCASE A3: bad input - bad ID (not an integer)",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: xyz"
+ ),
+ "Error: expected integer");
+
+ if (false) {
+ // FIXME - classFileParser.cpp needs fixing.
+ dumpShouldFail(
+ "TESTCASE A4: bad input - bad ID (integer too big)",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 2147483648" // <- this is 0x80000000
+ ),
+ "Error: expected integer");
+
+ // FIXME
+ dumpShouldFail(
+ "TESTCASE A5: bad input - bad ID (integer too big)",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 21474836489" // bigger than 32-bit!
+ ),
+ "Error: expected integer");
+ }
+
+ // Good input:
+ dumpShouldPass(
+ "TESTCASE A6: extraneous spaces, tab characters and trailing new line characters",
+ appJar, classlist(
+ "Hello ", // trailing spaces
+ "java/lang/Object\tid:\t1", // \t instead of ' '
+ "CustomLoadee id: 2 super: 1 source: " + customJarPath,
+ "CustomInterface2_ia id: 3 super: 1 source: " + customJarPath + " ",
+ "CustomInterface2_ib id: 4 super: 1 source: " + customJarPath + "\t\t\r" ,
+ "CustomLoadee2 id: 5 super: 1 interfaces: 3 4 source: " + customJarPath // preceding spaces
+ ));
+
+ int _max_allowed_line = 4096; // Must match ClassListParser::_max_allowed_line in C code.
+ int _line_buf_extra = 10; // Must match ClassListParser::_line_buf_extra in C code.
+ StringBuffer sbuf = new StringBuffer();
+ for (int i=0; i<_max_allowed_line+1; i++) {
+ sbuf.append("x");
+ }
+
+ dumpShouldFail(
+ "TESTCASE A7: bad input - line too long",
+ appJar, classlist(
+ sbuf.toString()
+ ),
+ "input line too long (must be no longer than " + _max_allowed_line + " chars");
+
+ for (int i=0; i<_line_buf_extra + 1000; i++) {
+ sbuf.append("X");
+ }
+
+ dumpShouldFail(
+ "TESTCASE A8: bad input - line too long: try to overflow C buffer",
+ appJar, classlist(
+ sbuf.toString()
+ ),
+ "input line too long (must be no longer than " + _max_allowed_line + " chars");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ClassListFormatB.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
+ * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
+ * @run driver ClassListFormatB
+ */
+
+public class ClassListFormatB extends ClassListFormatBase {
+ static {
+ // Uncomment the following line to run only one of the test cases
+ // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE B1";
+ }
+
+ public static void main(String[] args) throws Throwable {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String customJarPath = JarBuilder.build("ClassListFormatB", "CustomLoadee",
+ "CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib");
+ //----------------------------------------------------------------------
+ // TESTGROUP B if source IS specified
+ //----------------------------------------------------------------------
+ dumpShouldFail(
+ "TESTCASE B1: if source: is specified, must specify super:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 source: " + customJarPath
+ ),
+ "If source location is specified, super class must be also specified");
+
+ dumpShouldFail(
+ "TESTCASE B2: if source: is specified, must specify id:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee super: 1 source: " + customJarPath
+ ),
+ "If source location is specified, id must be also specified");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ClassListFormatBase.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+/**
+ * Base class for ClassListFormat[A,B,C...].java
+ */
+public class ClassListFormatBase {
+ protected static String RUN_ONLY_TEST = null;
+
+ static void dumpShouldFail(String caseHelp, String appJar, String[] appClasses,
+ String... expected_errors) throws Throwable {
+ if (RUN_ONLY_TEST != null && !caseHelp.startsWith(RUN_ONLY_TEST)) {
+ System.out.println("Skipped via RUN_ONLY_TEST: " + caseHelp);
+ return;
+ }
+ System.out.println("------------------------------");
+ System.out.println(caseHelp);
+ System.out.println("------------------------------");
+
+ try {
+ OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
+ output.shouldHaveExitValue(1);
+ for (String s : expected_errors) {
+ output.shouldContain(s);
+ }
+ } catch (Throwable t) {
+ System.out.println("FAILED CASE: " + caseHelp);
+ throw t;
+ }
+ }
+
+ static void dumpShouldPass(String caseHelp, String appJar, String[] appClasses,
+ String... expected_msgs) throws Throwable {
+ if (RUN_ONLY_TEST != null && !caseHelp.startsWith(RUN_ONLY_TEST)) {
+ System.out.println("Skipped via RUN_ONLY_TEST: " + caseHelp);
+ return;
+ }
+ System.out.println("------------------------------");
+ System.out.println(caseHelp);
+ System.out.println("------------------------------");
+
+ try {
+ OutputAnalyzer output = TestCommon.dump(appJar, appClasses, "-Xlog:cds");
+ output.shouldHaveExitValue(0);
+ output.shouldContain("Dumping");
+ for (String s : expected_msgs) {
+ output.shouldContain(s);
+ }
+ } catch (Throwable t) {
+ System.out.println("FAILED CASE: " + caseHelp);
+ throw t;
+ }
+ }
+
+ static String[] classlist(String... args) {
+ return TestCommon.list(args);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ClassListFormatC.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
+ * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
+ * @run driver ClassListFormatC
+ */
+
+public class ClassListFormatC extends ClassListFormatBase {
+ static {
+ // Uncomment the following line to run only one of the test cases
+ // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE C1";
+ }
+
+ public static void main(String[] args) throws Throwable {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String customJarPath = JarBuilder.build("ClassListFormatC", "CustomLoadee",
+ "CustomLoadee2", "CustomInterface2_ia",
+ "CustomInterface2_ib");
+
+ //----------------------------------------------------------------------
+ // TESTGROUP C: if source IS NOT specified
+ //----------------------------------------------------------------------
+ dumpShouldFail(
+ "TESTCASE C1: if source: is NOT specified, must NOT specify super:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee super: 1"
+ ),
+ "If source location is not specified, super class must not be specified");
+
+ dumpShouldFail(
+ "TESTCASE C2: if source: is NOT specified, must NOT specify interface:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee interfaces: 1"
+ ),
+ "If source location is not specified, interface(s) must not be specified");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ClassListFormatD.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
+ * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
+ * @run driver ClassListFormatD
+ */
+
+public class ClassListFormatD extends ClassListFormatBase {
+ static {
+ // Uncomment the following line to run only one of the test cases
+ // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE D1";
+ }
+
+ public static void main(String[] args) throws Throwable {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String customJarPath = JarBuilder.build("ClassListFormatD", "CustomLoadee",
+ "CustomLoadee2", "CustomInterface2_ia",
+ "CustomInterface2_ib");
+
+ //----------------------------------------------------------------------
+ // TESTGROUP D: bad use of IDs
+ //----------------------------------------------------------------------
+ dumpShouldFail(
+ "TESTCASE D1: duplicated id:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 1 super: 1 source: " + customJarPath
+ ),
+ "Duplicated ID 1 for class CustomLoadee");
+
+ dumpShouldFail(
+ "TESTCASE D2: bad ID for super:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 super: 2 source: " + customJarPath
+ ),
+ "Super class id 2 is not yet loaded");
+
+ dumpShouldFail(
+ "TESTCASE D3: bad ID in interfaces:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 super: 1 interfaces: 2 source: " + customJarPath
+ ),
+ "Interface id 2 is not yet loaded");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ClassListFormatE.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
+ * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
+ * @run driver ClassListFormatE
+ */
+
+public class ClassListFormatE extends ClassListFormatBase {
+ static {
+ // Uncomment the following line to run only one of the test cases
+ // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE E1";
+ }
+
+ public static void main(String[] args) throws Throwable {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String customJarPath = JarBuilder.build("ClassListFormatE", "CustomLoadee",
+ "CustomLoadee2", "CustomInterface2_ia",
+ "CustomInterface2_ib");
+
+ //----------------------------------------------------------------------
+ // TESTGROUP E: super class and interfaces
+ //----------------------------------------------------------------------
+ dumpShouldFail(
+ "TESTCASE E1: missing interfaces: keyword",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomLoadee2 id: 1 super: 1 source: " + customJarPath
+ ),
+ "Class CustomLoadee2 implements the interface CustomInterface2_ia, but no interface has been specified in the input line");
+
+ dumpShouldFail(
+ "TESTCASE E2: missing one interface",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
+ "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,
+ "CustomLoadee2 id: 4 super: 1 interfaces: 2 source: " + customJarPath
+ ),
+ "The interface CustomInterface2_ib implemented by class CustomLoadee2 does not match any of the specified interface IDs");
+
+ dumpShouldFail(
+ "TESTCASE E3: specifying an interface that's not implemented by the class",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
+ "CustomLoadee id: 2 super: 1 interfaces: 2 source: " + customJarPath
+ ),
+ "The number of interfaces (1) specified in class list does not match the class file (0)");
+
+ dumpShouldFail(
+ "TESTCASE E4: repeating an ID in the interfaces: keyword",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
+ "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,
+ "CustomLoadee2 id: 4 super: 1 interfaces: 2 2 3 source: " + customJarPath
+ ),
+ "The number of interfaces (3) specified in class list does not match the class file (2)");
+
+ dumpShouldFail(
+ "TESTCASE E5: wrong super class",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,
+ "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,
+ "CustomLoadee id: 4 super: 1 source: " + customJarPath,
+ "CustomLoadee2 id: 5 super: 4 interfaces: 2 3 source: " + customJarPath
+ ),
+ "The specified super class CustomLoadee (id 4) does not match actual super class java.lang.Object");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/CustomLoaderApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// This is a utlitity test class for loading classes-under-test
+// by means of custom class loader.
+// See AppCDS/jvmti/transformRelatedClasses/TransformRelatedClasses.java
+// for an example.
+// Use this test app in conjunction with other tests
+// to load and exercise classes using custom class loader(s).
+// This class is intended to be called by the "main test driver"
+// inside a child process, normally with sharing enabled.
+//
+// Arguments: customJarPath, loaderType, testClass
+// customJarPath - a path to jar file containing classes for
+// loading via this custom class loader, including the
+// testClass
+// loaderType - Currently only "unregistered"
+// (Fingerprint verification method) is allowed
+// testClass - the class to be loader; the test method with
+// signature 'public static void test()' will be called
+// on this class, so class must contain such method
+
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.logging.Logger;
+
+public class CustomLoaderApp {
+ public static void ping() {};
+
+ private static void log(String msg) {
+ System.out.println("CustomLoaderApp: " + msg);
+ }
+
+ public static void main(String[] args) throws Exception {
+ String path = args[0];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+
+ String loaderType = args[1];
+ log("loaderType = " + loaderType);
+
+ String testClass = args[2];
+ log("testClass = " + testClass);
+
+ switch(loaderType) {
+ case "unregistered":
+ loadAndUseWithUnregisteredLoader(urls, testClass);
+ break;
+ default:
+ throw new IllegalArgumentException("loader type is wrong: " + loaderType);
+ }
+ }
+
+
+ // Load the test classes using unregistered loader
+ // (i.e. loader that is not using AppCDS API)
+ private static void loadAndUseWithUnregisteredLoader(URL[] urls, String testClass)
+ throws Exception {
+ URLClassLoader urlClassLoader = new URLClassLoader(urls);
+ callTestMethod(loadAndCheck(urlClassLoader, testClass));
+ }
+
+ private static Class loadAndCheck(ClassLoader loader, String className)
+ throws ClassNotFoundException {
+ Class c = loader.loadClass(className);
+ log("class =" + c);
+ log("loader = " + c.getClassLoader());
+
+ // Check that c is defined by the correct loader
+ if (c.getClassLoader() != loader) {
+ String msg = String.format("c.getClassLoader() equals to <%s>, expected <%s>",
+ c.getClassLoader(), loader);
+ throw new RuntimeException(msg);
+ }
+ return c;
+ }
+
+ private static void callTestMethod(Class c) throws Exception {
+ Method[] methods = c.getDeclaredMethods();
+ for (Method m : methods) {
+ log("method = " + m.getName());
+ if (m.getName().equals("test"))
+ m.invoke(null);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/HelloCustom.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Hello World test for AppCDS custom loader support
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /runtime/testlibrary
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @compile test-classes/HelloUnload.java test-classes/CustomLoadee.java
+ * @build sun.hotspot.WhiteBox ClassUnloadCommon
+ * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
+ * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver HelloCustom
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class HelloCustom {
+ public static void main(String[] args) throws Exception {
+ run();
+ }
+ public static void run(String... extra_runtime_args) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ String appJar = ClassFileInstaller.getJarPath("hello.jar");
+ String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");
+
+ // Dump the archive
+ String classlist[] = new String[] {
+ "HelloUnload",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 super: 1 source: " + customJarPath
+ };
+
+ OutputAnalyzer output;
+ TestCommon.testDump(appJar, classlist,
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ output = TestCommon.exec(appJar,
+ TestCommon.concat(extra_runtime_args,
+ // command-line arguments ...
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "HelloUnload", customJarPath, "true", "true"));
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/HelloCustom_JFR.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Same as HelloCustom, but add -XX:StartFlightRecording=dumponexit=true to the runtime
+ * options. This makes sure that the shared classes are compatible with both
+ * JFR and JVMTI ClassFileLoadHook.
+ * @requires vm.hasJFR
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /runtime/testlibrary
+ * @compile test-classes/HelloUnload.java test-classes/CustomLoadee.java
+ * @build sun.hotspot.WhiteBox ClassUnloadCommon
+ * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
+ * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver HelloCustom_JFR
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class HelloCustom_JFR {
+ public static void main(String[] args) throws Exception {
+ HelloCustom.run("-XX:StartFlightRecording=dumponexit=true", "-Xlog:cds+jvmti=debug");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/LoaderSegregationTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Check that during dumping, the classes for BOOT/EXT/APP loaders are segregated from the
+ * custom loader classes.
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/LoaderSegregation.java
+ * test-classes/CustomLoadee.java test-classes/CustomLoadee2.java
+ * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java
+ * test-classes/CustomLoadee3.java test-classes/CustomLoadee3Child.java
+ * test-classes/OnlyBuiltin.java
+ * test-classes/OnlyUnregistered.java
+ * ../test-classes/Util.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver LoaderSegregationTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+/**
+ * See "Handling of the classes in the AppCDS archive" at the top of
+ * systemDicrionatyShared.hpp.
+ *
+ * This test ensure that the 2 types of archived classes (BUILTIN and UNREGISTERED)
+ * are segregated at both dump-time and run time:
+ *
+ * [A] An archived BUILTIN class cannot be a subclass of a non-BUILTIN class.
+ * [B] An archived BUILTIN class cannot implement a non-BUILTIN interface.
+ * [C] BUILTIN and UNREGISTERED classes can be loaded only by their corresponding
+ * type of loaders.
+ *
+ */
+public class LoaderSegregationTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ String appJar = JarBuilder.build("LoaderSegregation_app", "LoaderSegregation",
+ "CustomLoadee", "CustomLoadee2", "CustomLoadee3Child", "CustomInterface2_ia",
+ "OnlyBuiltin", "Util");
+
+ String app2Jar = JarBuilder.build("LoaderSegregation_app2", "CustomLoadee3", "CustomInterface2_ib");
+
+ String customJarPath = JarBuilder.build("LoaderSegregation_custom", "CustomLoadee",
+ "CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib",
+ "CustomLoadee3", "CustomLoadee3Child",
+ "OnlyBuiltin", "OnlyUnregistered");
+
+ // Dump the archive
+ String classlist[] = new String[] {
+ "LoaderSegregation",
+ "java/lang/Object id: 1",
+
+ // These are the UNREGISTERED classes: they have "source:"
+ // but they don't have "loader:".
+ "CustomLoadee id: 2 super: 1 source: " + customJarPath,
+
+ "CustomInterface2_ia id: 3 super: 1 source: " + customJarPath,
+ "CustomInterface2_ib id: 4 super: 1 source: " + customJarPath,
+ "CustomLoadee2 id: 5 super: 1 interfaces: 3 4 source: " + customJarPath,
+
+ "CustomLoadee3 id: 6 super: 1 source: " + customJarPath,
+ "CustomLoadee3Child id: 7 super: 6 source: " + customJarPath,
+
+ // At dump time, the following BUILTIN classes are loaded after the UNREGISTERED
+ // classes from above. However, at dump time, they cannot use the UNREGISTERED classes are their
+ // super or interface.
+ "CustomLoadee", // can be loaded at dump time
+ "CustomLoadee2", // cannot be loaded at dump time (interface missing)
+ "CustomLoadee3Child", // cannot be loaded at dump time (super missing)
+
+ // Check that BUILTIN and UNREGISTERED classes can be loaded only by their
+ // corresponding type of loaders.
+ "OnlyBuiltin",
+ "OnlyUnregistered id: 9 super: 1 source: " + customJarPath,
+ };
+
+ OutputAnalyzer output;
+ TestCommon.testDump(appJar, classlist,
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ output = TestCommon.exec(TestCommon.concatPaths(appJar, app2Jar),
+ // command-line arguments ...
+ "--add-opens=java.base/java.lang=ALL-UNNAMED",
+ "--add-opens=java.base/java.security=ALL-UNNAMED",
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "LoaderSegregation", customJarPath);
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ParallelTestBase.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+/*
+ * This is a base class for the following test cases:
+ * ParallelTestMultiFP.java
+ * ParallelTestSingleFP.java
+ */
+public class ParallelTestBase {
+ public static final int MAX_CLASSES = 40; // must match ../test-classes/ParallelLoad.java
+ public static int NUM_THREADS = 4; // must match ../test-classes/ParallelLoad.java
+
+ public static final int SINGLE_CUSTOM_LOADER = 1;
+ public static final int MULTI_CUSTOM_LOADER = 2;
+
+ public static final int FINGERPRINT_MODE = 1;
+
+ public static void run(String[] args, int loaderType, int mode) throws Exception {
+ String[] cust_classes = new String[MAX_CLASSES];
+ String[] cust_list;
+
+ if (mode == FINGERPRINT_MODE) {
+ cust_list = new String[MAX_CLASSES];
+ } else {
+ cust_list = new String[MAX_CLASSES * NUM_THREADS];
+ }
+
+ for (int i = 0; i<MAX_CLASSES; i++) {
+ cust_classes[i] = "ParallelClass" + i;
+ }
+ String customJarPath = JarBuilder.build("ParallelTestBase", cust_classes);
+
+ for (int i = 0, n=0; i<MAX_CLASSES; i++) {
+ int super_id = 1;
+ if (mode == FINGERPRINT_MODE) {
+ // fingerprint mode -- no need to use the "loader:" option.
+ int id = i + 2;
+ cust_list[i] = cust_classes[i] + " id: " + id + " super: " + super_id + " source: " + customJarPath;
+ } else {
+ throw new RuntimeException("Only FINGERPRINT_MODE is supported");
+ }
+ }
+
+ String app_list[];
+ String mainClass;
+ String appJar;
+
+ if (mode == FINGERPRINT_MODE) {
+ appJar = JarBuilder.build("parallel_fp",
+ "ParallelLoad",
+ "ParallelLoadThread",
+ "ParallelLoadWatchdog");
+ app_list = new String[] {
+ "java/lang/Object id: 1",
+ "ParallelLoad",
+ "ParallelLoadThread",
+ "ParallelLoadWatchdog"
+ };
+ mainClass = "ParallelLoad";
+ } else {
+ throw new RuntimeException("Currently only FINGERPRINT_MODE is supported");
+ }
+
+ OutputAnalyzer output;
+ TestCommon.testDump(appJar, TestCommon.concat(app_list, cust_list));
+
+ String loaderTypeArg = (loaderType == SINGLE_CUSTOM_LOADER) ? "SINGLE_CUSTOM_LOADER" : "MULTI_CUSTOM_LOADER";
+ String modeArg = "FINGERPRINT_MODE";
+
+ output = TestCommon.exec(appJar,
+ // command-line arguments ...
+ "--add-opens=java.base/java.security=ALL-UNNAMED",
+ mainClass, loaderTypeArg, modeArg, customJarPath);
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ParallelTestMultiFP.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Load classes from CDS archive into multiple custom loader using parallel threads
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/ParallelLoad.java ../test-classes/ParallelClasses.java
+ * @run driver ParallelTestMultiFP
+ */
+
+public class ParallelTestMultiFP extends ParallelTestBase {
+ public static void main(String[] args) throws Exception {
+ ParallelTestBase.run(args, MULTI_CUSTOM_LOADER, FINGERPRINT_MODE);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ParallelTestSingleFP.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Load classes from CDS archive into a single custom loader using parallel threads (finger print)
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/ParallelLoad.java ../test-classes/ParallelClasses.java
+ * @run driver ParallelTestSingleFP
+ */
+
+public class ParallelTestSingleFP extends ParallelTestBase {
+ public static void main(String[] args) throws Exception {
+ ParallelTestBase.run(args, SINGLE_CUSTOM_LOADER, FINGERPRINT_MODE);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ProhibitedPackageNamesTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Make sure prohibited packages cannot be stored into archive for custom loaders.
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ClassListFormatBase.java ../test-classes/Hello.java test-classes/InProhibitedPkg.java
+ * @run driver ProhibitedPackageNamesTest
+ */
+
+public class ProhibitedPackageNamesTest extends ClassListFormatBase {
+ static {
+ // Uncomment the following line to run only one of the test cases
+ // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE PPN1";
+ }
+
+ public static void main(String[] args) throws Throwable {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String customJarPath = JarBuilder.build("ProhibitedPackageNames_custom", "java/InProhibitedPkg");
+
+ dumpShouldPass(
+ "TESTCASE PPN1: prohibited package name without loader:",
+ appJar, classlist(
+ "Hello",
+ "java/lang/Object id: 1",
+ // Without "loader:" keyword.
+ "java/InProhibitedPkg id: 2 super: 1 source: " + customJarPath
+ ),
+ "Prohibited package for non-bootstrap classes: java/InProhibitedPkg.class");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/ProtectionDomain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of protection domain in custom loaders.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ *
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/ProtDomain.java
+ * @run driver ProtectionDomain
+ */
+
+public class ProtectionDomain {
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.build("ProtectionDomain-app", "ProtDomain");
+
+ String customJar = JarBuilder.build("ProtectionDomain-custom",
+ "ProtDomainClassForArchive", "ProtDomainNotForArchive");
+ String[] classlist = new String[] {
+ "java/lang/Object id: 1",
+ "ProtDomain id: 2 super: 1 source: " + appJar,
+ "ProtDomainClassForArchive id: 3 super: 1 source: " + customJar
+ };
+
+ TestCommon.testDump(appJar, classlist);
+
+ // First class is loaded from CDS, second class is loaded from JAR
+ TestCommon.checkExec(TestCommon.exec(appJar, "-verbose:class", "ProtDomain", customJar),
+ "[class,load] ProtDomainClassForArchive source: shared objects file",
+ "[class,load] ProtDomainNotForArchive source: file");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/SameNameInTwoLoadersTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Testing the loading of a class with the same name in two different class loaders.
+ *
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ *
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/CustomLoadee.java
+ * test-classes/CustomLoadee3.java
+ * test-classes/SameNameUnrelatedLoaders.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver SameNameInTwoLoadersTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+
+public class SameNameInTwoLoadersTest {
+ private static String appJar;
+ private static String customJar;
+ private static String useWbParam;
+
+ public static void main(String[] args) throws Exception {
+ appJar = JarBuilder.build("SameNameInTwoLoadersTest",
+ "SameNameUnrelatedLoaders");
+
+ customJar = JarBuilder.build("SameNameInTwoLoadersTest_custom", "CustomLoadee", "CustomLoadee3");
+
+ useWbParam = "-Xbootclasspath/a:" +
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");;
+
+ // ====== unrelated loaders
+ executeTestCase(getClassList_FP(),
+ "SameNameUnrelatedLoaders", "FpBoth");
+ }
+
+ private static void executeTestCase(String[] classlist,
+ String testClass, String testCaseId) throws Exception {
+ classlist[0] = testClass;
+
+ TestCommon.testDump(appJar, classlist, useWbParam);
+
+ OutputAnalyzer output = TestCommon.exec(appJar,
+ // command-line arguments ...
+ "--add-opens=java.base/java.security=ALL-UNNAMED",
+ useWbParam,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ testClass,
+ customJar, testCaseId);
+ TestCommon.checkExec(output);
+ }
+
+ // Single entry, no loader specified (FP method)
+ private static String[] getClassList_FP() {
+ return new String[] {
+ "SameNameUnrelatedLoaders",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 10 super: 1 source: " + customJar,
+ };
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnintendedLoadersTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Make sure classes intended for custom loaders cannot be loaded by BOOT/EXT/APP loaders
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/UnintendedLoaders.java test-classes/CustomLoadee.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver UnintendedLoadersTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class UnintendedLoadersTest {
+ public static void main(String[] args) throws Exception {
+ String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ String appJar = JarBuilder.build("UnintendedLoaders_app", "UnintendedLoaders");
+ String customJarPath = JarBuilder.build("UnintendedLoaders_custom", "CustomLoadee");
+
+ // Dump the archive
+ String classlist[] = new String[] {
+ "UnintendedLoadersTest",
+ "java/lang/Object id: 1",
+
+ // Without "loader:" keyword.
+ "CustomLoadee id: 2 super: 1 source: " + customJarPath,
+ };
+
+ OutputAnalyzer output;
+ TestCommon.testDump(appJar, classlist,
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ output = TestCommon.exec(appJar,
+ // command-line arguments ...
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "UnintendedLoaders");
+ TestCommon.checkExec(output);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnloadUnregisteredLoaderTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test the behavior when shared classes loaded by custom loaders are
+ * unloaded.
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @requires vm.opt.final.ClassUnloading
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/testlibrary
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox ClassUnloadCommon
+ * @compile test-classes/UnloadUnregisteredLoader.java test-classes/CustomLoadee.java
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller ClassUnloadCommon
+ * @run driver ClassFileInstaller ClassUnloadCommon$1
+ * @run driver ClassFileInstaller ClassUnloadCommon$TestFailure
+ * @run driver UnloadUnregisteredLoaderTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class UnloadUnregisteredLoaderTest {
+ public static void main(String[] args) throws Exception {
+ String appJar1 = JarBuilder.build("UnloadUnregisteredLoader_app1", "UnloadUnregisteredLoader");
+ String appJar2 = JarBuilder.build(true, "UnloadUnregisteredLoader_app2",
+ "ClassUnloadCommon", "ClassUnloadCommon$1", "ClassUnloadCommon$TestFailure");
+ String customJarPath = JarBuilder.build("UnloadUnregisteredLoader_custom", "CustomLoadee");
+ String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ String classpath = TestCommon.concatPaths(appJar1, appJar2);
+ String classlist[] = new String[] {
+ "UnloadUnregisteredLoader",
+ "ClassUnloadCommon",
+ "ClassUnloadCommon$1",
+ "ClassUnloadCommon$TestFailure",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 super: 1 source: " + customJarPath,
+ };
+
+ OutputAnalyzer output;
+ TestCommon.testDump(classpath, classlist,
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ output = TestCommon.exec(classpath,
+ // command-line arguments ...
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "UnloadUnregisteredLoader",
+ customJarPath);
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnsupportedPlatforms.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Ensure that support for AppCDS custom class loaders are not enabled on unsupported platforms.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile test-classes/SimpleHello.java
+ * @run driver UnsupportedPlatforms
+ */
+
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class UnsupportedPlatforms {
+ public static String PLATFORM_NOT_SUPPORTED_WARNING =
+ "AppCDS custom class loaders not supported on this platform";
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.build("UnsupportedPlatforms", "SimpleHello");
+
+ // Dump the archive
+ String classlist[] = new String[] {
+ "SimpleHello",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 super: 1 source: " + appJar
+ };
+
+ OutputAnalyzer out = TestCommon.dump(appJar, classlist);
+
+ if (Platform.areCustomLoadersSupportedForCDS()) {
+ out.shouldNotContain(PLATFORM_NOT_SUPPORTED_WARNING);
+ out.shouldHaveExitValue(0);
+ } else {
+ out.shouldContain(PLATFORM_NOT_SUPPORTED_WARNING);
+ out.shouldHaveExitValue(1);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/CustomInterface2_ia.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+interface CustomInterface2_ia {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/CustomInterface2_ib.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+interface CustomInterface2_ib {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/CustomLoadee.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class CustomLoadee {
+ public String toString() {
+ return "this is CustomLoadee";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/CustomLoadee2.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class CustomLoadee2 implements CustomInterface2_ia, CustomInterface2_ib {
+ public String toString() {
+ return "this is CustomLoadee";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/CustomLoadee3.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class CustomLoadee3 {
+ public String toString() {
+ return "this is CustomLoadee3";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/CustomLoadee3Child.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class CustomLoadee3Child extends CustomLoadee3 {
+ public String toString() {
+ return "this is CustomLoadee3Child";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/Hello.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.*;
+import java.net.*;
+import sun.hotspot.WhiteBox;
+
+public class Hello {
+ public static void main(String args[]) throws Exception {
+ String path = args[0];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+ System.out.println(path);
+ System.out.println(url);
+
+ URLClassLoader urlClassLoader = new URLClassLoader(urls);
+ Class c = urlClassLoader.loadClass("CustomLoadee");
+ System.out.println(c);
+ System.out.println(c.getClassLoader());
+
+ // [1] Check that CustomLoadee is defined by the correct loader
+ if (c.getClassLoader() != urlClassLoader) {
+ throw new RuntimeException("c.getClassLoader() == " + c.getClassLoader() +
+ ", expected == " + urlClassLoader);
+ }
+
+ // [2] Check that CustomLoadee is loaded from shared archive.
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(Hello.class)) {
+ if (!wb.isSharedClass(c)) {
+ throw new RuntimeException("wb.isSharedClass(c) should be true");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/HelloUnload.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+import sun.hotspot.WhiteBox;
+
+public class HelloUnload {
+ private static String className = "CustomLoadee";
+
+ public static void main(String args[]) throws Exception {
+ if (args.length != 3) {
+ throw new RuntimeException("Unexpected number of arguments: expected 3, actual " + args.length);
+ }
+
+ String path = args[0];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+ System.out.println(path);
+ System.out.println(url);
+
+ // unload the custom class loader
+ boolean doUnload = false;
+ if (args[1].equals("true")) {
+ doUnload = true;
+ } else if (args[1].equals("false")) {
+ doUnload = false;
+ } else {
+ throw new RuntimeException("args[1] can only be either \"true\" or \"false\", actual " + args[1]);
+ }
+
+ // should the CustomLoadee class be in the shared archive
+ boolean inArchive = false;
+ if (args[2].equals("true")) {
+ inArchive = true;
+ } else if (args[2].equals("false")) {
+ inArchive = false;
+ } else {
+ throw new RuntimeException("args[2] can only be either \"true\" or \"false\", actual " + args[1]);
+ }
+
+ URLClassLoader urlClassLoader =
+ new URLClassLoader("HelloClassLoader", urls, null);
+ Class c = Class.forName(className, true, urlClassLoader);
+ System.out.println(c);
+ System.out.println(c.getClassLoader());
+ Object o = c.newInstance();
+
+ // [1] Check that CustomLoadee is defined by the correct loader
+ if (c.getClassLoader() != urlClassLoader) {
+ throw new RuntimeException("c.getClassLoader() == " + c.getClassLoader() +
+ ", expected == " + urlClassLoader);
+ }
+
+ // [2] Check that CustomLoadee is loaded from shared archive.
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if(wb.isSharedClass(HelloUnload.class)) {
+ if (inArchive && !wb.isSharedClass(c)) {
+ throw new RuntimeException("wb.isSharedClass(c) should be true");
+ }
+ }
+
+ ClassUnloadCommon.failIf(!wb.isClassAlive(className), "should be live here");
+
+ if (doUnload) {
+ String loaderName = urlClassLoader.getName();
+ int loadedRefcount = wb.getSymbolRefcount(loaderName);
+ System.out.println("Refcount of symbol " + loaderName + " is " + loadedRefcount);
+
+ urlClassLoader = null; c = null; o = null;
+ ClassUnloadCommon.triggerUnloading();
+ System.out.println("Is CustomLoadee alive? " + wb.isClassAlive(className));
+ ClassUnloadCommon.failIf(wb.isClassAlive(className), "should have been unloaded");
+
+ int unloadedRefcount = wb.getSymbolRefcount(loaderName);
+ System.out.println("Refcount of symbol " + loaderName + " is " + unloadedRefcount);
+
+ // refcount of a permanent symbol will not be decremented
+ if (loadedRefcount != 65535) {
+ ClassUnloadCommon.failIf(unloadedRefcount != (loadedRefcount - 1), "Refcount must be decremented");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/InProhibitedPkg.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package java;
+
+public class InProhibitedPkg {
+ static {
+ if (true) {
+ throw new RuntimeException("This class shouldn't be loaded by any loader other than BOOT");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/LoaderAPI.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,12 @@
+Manifest-Version: 1.0
+Created-By: 1.9.0-internal (Oracle Corporation)
+Specification-Title: My Specification Title
+Specification-Version: 1.0
+Specification-Vendor: My Specification Vendor
+Implementation-Title: My Implementation Title
+Implementation-Version: 1.0
+Implementation-Vendor: My Implementation Vendor
+
+Name: pkg1/
+Implementation-Version: 2.0
+Sealed: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/LoaderSegregation.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.*;
+import java.net.*;
+import sun.hotspot.WhiteBox;
+
+public class LoaderSegregation {
+ // Use these definitions instead of literal strings, to avoid typos.
+ static final String ONLY_BUILTIN = "OnlyBuiltin";
+ static final String ONLY_UNREGISTERED = "OnlyUnregistered";
+
+ public static void main(String args[]) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ // [A] An archived BUILTIN class cannot be a subclass of a non-BUILTIN class.
+ // [B] An archived BUILTIN class cannot implement a non-BUILTIN interface.
+ if (wb.isSharedClass(LoaderSegregation.class)) {
+ // [1] check that CustomLoadee is loadable from archive
+ if (!wb.isSharedClass(CustomLoadee.class)) {
+ throw new RuntimeException("wb.isSharedClass(CustomLoadee.class) should be true");
+ }
+
+ // [2] CustomInterface2_ia should be archived, even though it was not specified in the classlist.
+ // It was successfully dumped as a side effect of attempting to load CustomLoadee2
+ // during dump time. Note that CustomLoadee2 failed to dump because one of its interfaces,
+ // CustomInterface2_ib, was not loadable from the BOOT/EXT/APP classpath. during dump time.
+ if (!wb.isSharedClass(CustomInterface2_ia.class)) {
+ throw new RuntimeException("wb.isSharedClass(CustomInterface2_ia.class) should be true");
+ }
+
+ // [3] Check that the BUILTIN versions of CustomLoadee2 and CustomLoadee3Child are loadable
+ // at run time (since we have append LoaderSegregation_app2.jar the classpath),
+ // but these classes must be loaded from the JAR file.
+ if (wb.isSharedClass(CustomLoadee2.class)) {
+ throw new RuntimeException("wb.isSharedClass(CustomLoadee2.class) should be false");
+ }
+ if (wb.isSharedClass(CustomLoadee3.class)) {
+ throw new RuntimeException("wb.isSharedClass(CustomLoadee3.class) should be false");
+ }
+ if (wb.isSharedClass(CustomLoadee3Child.class)) {
+ throw new RuntimeException("wb.isSharedClass(CustomLoadee3Child.class) should be false");
+ }
+ }
+
+ // [C] BUILTIN and UNREGISTERED classes can be loaded only by their corresponding
+ // type of loaders.
+
+ String path = args[0];
+ File jarFile = new File(path);
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+ ClassLoader appLoader = LoaderSegregation.class.getClassLoader();
+
+ { // BUILTIN LOADER
+ try {
+ appLoader.loadClass(ONLY_UNREGISTERED);
+ throw new RuntimeException("BUILTIN loader cannot load archived UNREGISTERED class");
+ } catch (ClassNotFoundException expected) {}
+ }
+
+ { // UNREGISTERED LOADER
+ URLClassLoader urlClassLoader = new URLClassLoader(urls);
+ Class c2 = Util.defineClassFromJAR(urlClassLoader, jarFile, ONLY_BUILTIN);
+
+ if (c2.getClassLoader() != urlClassLoader) {
+ throw new RuntimeException("Error in test");
+ }
+
+ if (wb.isSharedClass(LoaderSegregation.class)) {
+ if (wb.isSharedClass(c2)) {
+ throw new RuntimeException("wb.isSharedClass(c2) should be false - " +
+ "unregistered loader cannot load an archived BUILTIN class");
+ }
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/OnlyBuiltin.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// See ../LoaderSegregationTest.java for details.
+//
+// This class is archived only as a BUILTIN class.
+public class OnlyBuiltin {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/OnlyUnregistered.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// See ../LoaderSegregationTest.java for details.
+//
+// This class is archived only as a UNREGISTERED class.
+public class OnlyUnregistered {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/ProtDomain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.security.ProtectionDomain;
+import java.net.URLClassLoader;
+import java.net.URL;
+import java.io.File;
+
+// Intended to be called from test ProtectionDomain.java
+//
+// ProtDomainClassForArchive is stored in CDS archive.
+// ProtDomainNotForArchive is NOT stored in CDS archive.
+//
+// However, they should have the same ProtectionDomain instance.
+public class ProtDomain {
+ public static void main(String args[]) throws Exception {
+ String customLdrPath = args[0];
+
+ URL[] urls = new URL[] {new File(customLdrPath).toURI().toURL()};
+ URLClassLoader ldr = new URLClassLoader(urls);
+ ProtectionDomain domain1 = ldr.loadClass("ProtDomainClassForArchive").getProtectionDomain();
+ ProtectionDomain domain2 = ldr.loadClass("ProtDomainNotForArchive").getProtectionDomain();
+
+ System.out.println("domain1 = " + domain1);
+ System.out.println("domain2 = " + domain2);
+
+ if (domain1 != domain2)
+ throw new RuntimeException("Protection Domains do not match!");
+ }
+}
+
+class ProtDomainClassForArchive {}
+
+class ProtDomainNotForArchive {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/SameNameUnrelatedLoaders.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+import sun.hotspot.WhiteBox;
+
+public class SameNameUnrelatedLoaders {
+ public static void main(String args[]) throws Exception {
+ String path = args[0];
+ String testCase = args[1];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+
+ ClassLoader appLoader = SameNameUnrelatedLoaders.class.getClassLoader();
+ URLClassLoader ldr01 = null;
+ URLClassLoader ldr02 = null;
+
+ switch (testCase) {
+ case "FpBoth":
+ ldr01 = new URLClassLoader(urls);
+ ldr02 = new URLClassLoader(urls);
+ break;
+
+ default:
+ throw new IllegalArgumentException("Invalid testCase ID");
+ }
+
+
+ Class class01 = ldr01.loadClass("CustomLoadee");
+ Class class02 = ldr02.loadClass("CustomLoadee");
+
+ System.out.println("class01 = " + class01);
+ System.out.println("class02 = " + class02);
+
+ if (class01.getClassLoader() != ldr01) {
+ throw new RuntimeException("class01 loaded by wrong loader");
+ }
+ if (class02.getClassLoader() != ldr02) {
+ throw new RuntimeException("class02 loaded by wrong loader");
+ }
+
+ if (true) {
+ if (class01.isAssignableFrom(class02)) {
+ throw new RuntimeException("assignable condition failed");
+ }
+
+ Object obj01 = class01.newInstance();
+ Object obj02 = class02.newInstance();
+
+ if (class01.isInstance(obj02)) {
+ throw new RuntimeException("instance relationship condition 01 failed");
+ }
+ if (class02.isInstance(obj01)) {
+ throw new RuntimeException("instance relationship condition 02 failed");
+ }
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(SameNameUnrelatedLoaders.class)) {
+ boolean class1Shared = wb.isSharedClass(class01);
+ boolean class2Shared = wb.isSharedClass(class02);
+
+ if (testCase.equals("FpBoth")) {
+ if (!class1Shared) {
+ throw new RuntimeException("first class is not shared");
+ }
+
+ if (class2Shared) {
+ throw new RuntimeException("second class is shared, " +
+ "and it should not be - first come first serve violation");
+ }
+ } else {
+ if (! (class1Shared && class2Shared) )
+ throw new RuntimeException("both classes expected to be shared, but are not");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/SimpleHello.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class SimpleHello {
+ public static void main(String[] args) {
+ System.out.println("Simple Hello");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/UnintendedLoaders.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class UnintendedLoaders {
+ public static void main(String[] args) throws Exception {
+ ClassLoader loaders[] = new ClassLoader[2];
+ loaders[0] = UnintendedLoaders.class.getClassLoader(); // app loader
+ loaders[1] = loaders[0].getParent(); // platform loader
+
+ String[] names = {
+ "CustomLoadee",
+ };
+
+
+ for (int i=0; i<3; i++) {
+ for (String s : names) {
+ try {
+ if (i <= 1) {
+ System.out.println(loaders[i].loadClass(s));
+ } else {
+ System.out.println(Class.forName(s));
+ }
+ } catch (ClassNotFoundException e) {
+ System.out.println("Expected exception:" + e);
+ continue;
+ }
+ throw new RuntimeException("The class \"" + s + "\" should not be resolved by the application or platform class loader");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/UnloadUnregisteredLoader.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+import sun.hotspot.WhiteBox;
+
+public class UnloadUnregisteredLoader {
+ public static void main(String args[]) throws Exception {
+ String path = args[0];
+ URL url = new File(path).toURI().toURL();
+ URL[] urls = new URL[] {url};
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ String className = "CustomLoadee";
+
+ for (int i=0; i<5; i++) {
+ doit(urls, className, (i == 0));
+
+ ClassUnloadCommon.triggerUnloading();
+ ClassUnloadCommon.failIf(wb.isClassAlive(className), "should have been unloaded");
+ }
+ }
+
+ public static void doit(URL urls[], String className, boolean isFirstTime) throws Exception {
+ ClassLoader appLoader = UnloadUnregisteredLoader.class.getClassLoader();
+ URLClassLoader custLoader = new URLClassLoader(urls, appLoader);
+
+ Class klass = custLoader.loadClass(className);
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(UnloadUnregisteredLoader.class)) {
+ if (isFirstTime) {
+ // First time: we should be able to load the class from the CDS archive
+ if (!wb.isSharedClass(klass)) {
+ throw new RuntimeException("wb.isSharedClass(klass) should be true for first time");
+ }
+ } else {
+ // Second time: the class in the CDS archive is not available, because it has not been cleaned
+ // up (see bug 8140287), so we must load the class dynamically.
+ //
+ // FIXME: after 8140287 is fixed, class should be shard regardless of isFirstTime.
+ if (wb.isSharedClass(klass)) {
+ throw new RuntimeException("wb.isSharedClass(klass) should be false for second time");
+ }
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/AppendClasspath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary At run time, it is OK to append new elements to the classpath that was used at dump time.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @compile ../test-classes/HelloMore.java
+ * @run driver AppendClasspath
+ */
+
+import java.io.File;
+
+public class AppendClasspath extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Exception {
+ runTest(AppendClasspath::testDefaultBase);
+ }
+
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(topArchiveName);
+ }
+
+ private static void doTest(String topArchiveName) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
+
+ // Dump an archive with a specified JAR file in -classpath
+ dump(topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, "Hello")
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ // runtime with classpath containing the one used in dump time,
+ // i.e. the dump time classpath is a prefix of the runtime classpath.
+ run(topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar + File.pathSeparator + appJar2,
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldContain("Hello World ... More")
+ .shouldHaveExitValue(0);
+ });
+
+ // reverse the order of the 2 jar files so that the dump time classpath
+ // is no longer a prefix of the runtime classpath. The Hello class
+ // should be loaded from the jar file.
+ run(topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar2 + File.pathSeparator + appJar,
+ "HelloMore")
+ .assertAbnormalExit(output -> {
+ output.shouldContain("shared class paths mismatch")
+ .shouldHaveExitValue(1);
+ });
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArchiveConsistency.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Corrupt the header CRC fields of the top archive. VM should exit with an error.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @build Hello sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar hello.jar Hello
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ArchiveConsistency
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.channels.FileChannel;
+import java.nio.file.StandardOpenOption;
+import static java.nio.file.StandardOpenOption.READ;
+import static java.nio.file.StandardOpenOption.WRITE;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import sun.hotspot.WhiteBox;
+
+public class ArchiveConsistency extends DynamicArchiveTestBase {
+ public static WhiteBox wb;
+ public static int int_size; // size of int
+ public static String[] shared_region_name = {"MiscCode", "ReadWrite", "ReadOnly", "MiscData"};
+ public static int num_regions = shared_region_name.length;
+
+ public static void main(String[] args) throws Exception {
+ runTest(ArchiveConsistency::testCustomBase);
+ }
+
+ // Test with custom base archive + top archive
+ static void testCustomBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top2");
+ String baseArchiveName = getNewArchiveName("base");
+ dumpBaseArchive(baseArchiveName);
+ doTest(baseArchiveName, topArchiveName);
+ }
+
+ public static void setReadWritePermission(File file) throws Exception {
+ if (!file.canRead()) {
+ if (!file.setReadable(true)) {
+ throw new IOException("Cannot modify file " + file + " as readable");
+ }
+ }
+ if (!file.canWrite()) {
+ if (!file.setWritable(true)) {
+ throw new IOException("Cannot modify file " + file + " as writable");
+ }
+ }
+ }
+
+ public static long readInt(FileChannel fc, long offset, int nbytes) throws Exception {
+ ByteBuffer bb = ByteBuffer.allocate(nbytes);
+ bb.order(ByteOrder.nativeOrder());
+ fc.position(offset);
+ fc.read(bb);
+ return (nbytes > 4 ? bb.getLong(0) : bb.getInt(0));
+ }
+
+ public static long align_up_page(long l) throws Exception {
+ // wb is obtained in getFileOffsetInfo() which is called first in main() else we should call
+ // WhiteBox.getWhiteBox() here first.
+ int pageSize = wb.getVMPageSize();
+ return (l + pageSize -1) & (~ (pageSize - 1));
+ }
+
+ public static void writeData(FileChannel fc, long offset, ByteBuffer bb) throws Exception {
+ fc.position(offset);
+ fc.write(bb);
+ fc.force(true);
+ }
+
+ public static FileChannel getFileChannel(File jsa) throws Exception {
+ List<StandardOpenOption> arry = new ArrayList<StandardOpenOption>();
+ arry.add(READ);
+ arry.add(WRITE);
+ return FileChannel.open(jsa.toPath(), new HashSet<StandardOpenOption>(arry));
+ }
+
+ public static void modifyJsaHeaderCRC(File jsa) throws Exception {
+ FileChannel fc = getFileChannel(jsa);
+ int_size = wb.getOffsetForName("int_size");
+ System.out.println(" int_size " + int_size);
+ ByteBuffer bbuf = ByteBuffer.allocateDirect(int_size);
+ for (int i = 0; i < int_size; i++) {
+ bbuf.put((byte)0);
+ }
+
+ int baseArchiveCRCOffset = wb.getOffsetForName("DynamicArchiveHeader::_base_archive_crc");
+ int crc = 0;
+ System.out.printf("%-12s%-12s\n", "Space name", "CRC");
+ for (int i = 0; i < 4; i++) {
+ baseArchiveCRCOffset += int_size * i;
+ System.out.println(" baseArchiveCRCOffset " + baseArchiveCRCOffset);
+ crc = (int)readInt(fc, baseArchiveCRCOffset, int_size );
+ System.out.printf("%-11s%-12d\n", shared_region_name[i], crc);
+ bbuf.rewind();
+ writeData(fc, baseArchiveCRCOffset, bbuf);
+ }
+ fc.force(true);
+ if (fc.isOpen()) {
+ fc.close();
+ }
+ }
+
+ private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("hello.jar");
+ String mainClass = "Hello";
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ File jsa = new File(topArchiveName);
+ if (!jsa.exists()) {
+ throw new IOException(jsa + " does not exist!");
+ }
+
+ // Modify the CRC values in the header of the top archive.
+ wb = WhiteBox.getWhiteBox();
+ setReadWritePermission(jsa);
+ modifyJsaHeaderCRC(jsa);
+
+ run2(baseArchiveName, topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-XX:+VerifySharedSpaces",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain("Header checksum verification failed")
+ .shouldContain("Unable to use shared archive")
+ .shouldHaveExitValue(1);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArrayKlasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary handling of the existence of InstanceKlass::array_klasses()
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build ArrayKlassesApp
+ * @run driver ClassFileInstaller -jar ArrayKlasses.jar
+ * ArrayKlassesApp
+ * @run driver ArrayKlasses
+ */
+
+public class ArrayKlasses extends DynamicArchiveTestBase {
+ public static void main(String[] args) throws Exception {
+ runTest(ArrayKlasses::test);
+ }
+
+ static void test() throws Exception {
+ String topArchiveName = getNewArchiveName();
+ String appJar = ClassFileInstaller.getJarPath("ArrayKlasses.jar");
+ String mainClass = "ArrayKlassesApp";
+
+ dumpAndRun(topArchiveName, "-Xlog:cds+dynamic=debug", "-cp", appJar, mainClass);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ClassResolutionFailure.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test with a jar file which contains only the main class but not the dependent class.
+ * The main class should be archived. During run time, the main class
+ * should be loaded from the archive.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build StrConcatApp
+ * @build MissingDependent
+ * @run driver ClassFileInstaller -jar missingDependent.jar MissingDependent
+ * @run driver ClassResolutionFailure
+ */
+
+public class ClassResolutionFailure extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Exception {
+ runTest(ClassResolutionFailure::testDefaultBase);
+ }
+
+ // Test with default base archive + top archive
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(topArchiveName);
+ }
+
+ private static void doTest(String topArchiveName) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("missingDependent.jar");
+ String mainClass = "MissingDependent";
+
+ dump(topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+load=trace",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ run(topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("MissingDependent source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,265 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.cds.CDSTestUtils.Result;
+
+/**
+ * Base class for test cases in test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/
+ */
+class DynamicArchiveTestBase {
+ private static boolean executedIn_run = false;
+
+ public static interface DynamicArchiveTest {
+ public void run() throws Exception;
+ }
+
+ public static interface DynamicArchiveTestWithArgs {
+ public void run(String args[]) throws Exception;
+ }
+
+
+ /*
+ * Tests for dynamic archives should be written using this pattern:
+ *
+ * public class HelloDynamic extends DynamicArchiveTestBase {
+ * public static void main(String[] args) throws Exception {
+ * runTest(HelloDynamic::testDefaultBase); // launch one test case
+ * }
+ *
+ * // the body of a test case
+ * static void testDefaultBase() throws Exception {
+ * String topArchiveName = getNewArchiveName("top");
+ * doTest(null, topArchiveName);
+ * }
+ * }
+ *
+ * The reason for this is so that we can clean up the archive files
+ * created by prior test cases. Otherwise tests with lots of
+ * test cases may fill up the scratch directory.
+ */
+ public static void runTest(DynamicArchiveTest t) throws Exception {
+ executedIn_run = true;
+ try {
+ TestCommon.deletePriorArchives();
+ t.run();
+ } finally {
+ executedIn_run = false;
+ }
+ }
+
+ public static void runTest(DynamicArchiveTestWithArgs t, String... args) throws Exception {
+ executedIn_run = true;
+ try {
+ TestCommon.deletePriorArchives();
+ t.run(args);
+ } finally {
+ executedIn_run = false;
+ }
+ }
+
+ public static String getNewArchiveName() {
+ return TestCommon.getNewArchiveName();
+ }
+ public static String getNewArchiveName(String stem) {
+ return TestCommon.getNewArchiveName(stem);
+ }
+
+ /**
+ * Execute a JVM using the base archive (given by baseArchiveName) with the command line
+ * (given by cmdLineSuffix). At JVM exit, dump all eligible classes into the top archive
+ * (give by topArchiveName).
+ *
+ * If baseArchiveName is null, use the JDK's default archive as the base archive.
+ */
+ public static Result dump2(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ String[] cmdLine = TestCommon.concat(
+ "-XX:ArchiveClassesAtExit=" + topArchiveName);
+ // to allow dynamic archive tests to be run in the "rt-non-cds-mode"
+ cmdLine = TestCommon.concat(cmdLine, "-Xshare:auto");
+ if (baseArchiveName != null) {
+ cmdLine = TestCommon.concat(cmdLine, "-XX:SharedArchiveFile=" + baseArchiveName);
+ }
+ cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix);
+ return execProcess("dump", null, cmdLine);
+ }
+
+ public static Result dump2_WB(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ return dump2(baseArchiveName, topArchiveName,
+ TestCommon.concat(wbRuntimeArgs(), cmdLineSuffix));
+ }
+
+ /**
+ * A convenience method similar to dump2, but always use the JDK's default archive
+ * as the base archive.
+ *
+ * Most dynamicArchive/*.java test cases should be using this method instead of run2.
+ */
+ public static Result dump(String topArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ return dump2(null, topArchiveName, cmdLineSuffix);
+ }
+
+ /**
+ * Dump the base archive. The JDK's default class list is used (unless otherwise specified
+ * in cmdLineSuffix).
+ */
+ public static void dumpBaseArchive(String baseArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ CDSOptions opts = new CDSOptions();
+ opts.setArchiveName(baseArchiveName);
+ opts.addSuffix(cmdLineSuffix);
+ opts.addSuffix("-Djava.class.path=");
+ OutputAnalyzer out = CDSTestUtils.createArchive(opts);
+ CDSTestUtils.checkDump(out);
+ }
+
+ /**
+ * Same as dumpBaseArchive, but also add WhiteBox to the bootcp
+ */
+ public static void dumpBaseArchive_WB(String baseArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ dumpBaseArchive(baseArchiveName,
+ TestCommon.concat("-Xbootclasspath/a:" + getWhiteBoxJar(), cmdLineSuffix));
+ }
+
+ private static String getWhiteBoxJar() {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ if (!(new File(wbJar)).exists()) {
+ throw new RuntimeException("Test error: your test must have " +
+ "'@run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox'");
+ }
+ return wbJar;
+ }
+
+ private static String[] wbRuntimeArgs() {
+ return TestCommon.concat("-Xbootclasspath/a:" + getWhiteBoxJar(),
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI");
+ }
+
+ /**
+ * Execute a JVM using the base archive (given by baseArchiveName) and the top archive
+ * (give by topArchiveName), using the command line (given by cmdLineSuffix).
+ *
+ * If baseArchiveName is null, use the JDK's default archive as the base archive.
+ */
+ public static Result run2(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
+ throws Exception {
+ if (baseArchiveName == null && topArchiveName == null) {
+ throw new RuntimeException("Both baseArchiveName and topArchiveName cannot be null at the same time.");
+ }
+ String archiveFiles = (baseArchiveName == null) ? topArchiveName :
+ (topArchiveName == null) ? baseArchiveName :
+ baseArchiveName + File.pathSeparator + topArchiveName;
+ String[] cmdLine = TestCommon.concat(
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + archiveFiles);
+ cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix);
+ return execProcess("exec", null, cmdLine);
+ }
+
+ public static Result runWithRelativePath(String baseArchiveName, String topArchiveName,
+ String jarDir, String ... cmdLineSuffix)
+ throws Exception {
+ if (baseArchiveName == null && topArchiveName == null) {
+ throw new RuntimeException("Both baseArchiveName and topArchiveName cannot be null at the same time.");
+ }
+ String archiveFiles = (baseArchiveName == null) ? topArchiveName :
+ (topArchiveName == null) ? baseArchiveName :
+ baseArchiveName + File.pathSeparator + topArchiveName;
+ String[] cmdLine = TestCommon.concat(
+ "-Xshare:on",
+ "-XX:SharedArchiveFile=" + archiveFiles);
+ cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix);
+ return execProcess("exec", jarDir, cmdLine);
+ }
+
+ public static Result run2_WB(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ return run2(baseArchiveName, topArchiveName,
+ TestCommon.concat(wbRuntimeArgs(), cmdLineSuffix));
+ }
+
+ /**
+ * A convenience method similar to run2, but always use the JDK's default archive
+ * as the base archive.
+ *
+ * Most dynamicArchive/*.java test cases should be using this method instead of run2.
+ */
+ public static Result run(String topArchiveName, String ... cmdLineSuffix)
+ throws Exception
+ {
+ return run2(null, topArchiveName, cmdLineSuffix);
+ }
+
+ private static String getXshareMode(String[] cmdLine) {
+ for (int i = 0; i <= cmdLine.length - 1; i++) {
+ int j = cmdLine[i].indexOf("-Xshare:");
+ if (j != -1) {
+ return (cmdLine[i].substring(j));
+ }
+ }
+ return null;
+ }
+
+
+ private static Result execProcess(String mode, String jarDir, String[] cmdLine) throws Exception {
+ if (!executedIn_run) {
+ throw new Exception("Test error: dynamic archive tests must be executed via DynamicArchiveTestBase.run()");
+ }
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine);
+ if (jarDir != null) {
+ pb.directory(new File(jarDir));
+ }
+ OutputAnalyzer output = TestCommon.executeAndLog(pb, mode);
+ CDSOptions opts = new CDSOptions();
+ String xShareMode = getXshareMode(cmdLine);
+ if (xShareMode != null) {
+ opts.setXShareMode(xShareMode);
+ }
+ return new Result(opts, output);
+ }
+
+ /**
+ * A convenience method for dumping and running, using the default CDS archive from the
+ * JDK. Both dumping and running should exit normally.
+ */
+ public static void dumpAndRun(String topArchiveName, String ... cmdLineSuffix) throws Exception {
+ dump(topArchiveName, cmdLineSuffix).assertNormalExit();
+ run(topArchiveName, cmdLineSuffix).assertNormalExit();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicFlag.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary The DynamicDumpShareSpaces flag is internal, setting it at the command line should have no effect.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @run driver DynamicFlag
+ */
+
+public class DynamicFlag {
+ public static void main(String[] args) throws Exception {
+ TestCommon.test(JarBuilder.getOrCreateHelloJar(),
+ TestCommon.list("Hello"), "-XX:+DynamicDumpSharedSpaces", "Hello");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicLotsOfClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.ArrayList;
+
+/*
+ * @test
+ * @summary Try to archive lots of classes by searching for classes from the jrt:/ file system. With JDK 12
+ * this will produce an archive with over 30,000 classes.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build LoadClasses
+ * @build sun.hotspot.WhiteBox
+ * @modules jdk.jartool/sun.tools.jar
+ * @run driver ClassFileInstaller -jar loadclasses.jar LoadClasses
+ * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
+ * @run driver/timeout=500 DynamicLotsOfClasses
+ */
+
+public class DynamicLotsOfClasses extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Throwable {
+ runTest(DynamicLotsOfClasses::testDefaultBase);
+ }
+
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ try {
+ doTest(topArchiveName);
+ } catch (Throwable th) {
+ System.out.println(th.toString());
+ Exception ex = new Exception(th);
+ throw ex;
+ }
+ }
+
+ private static void doTest(String topArchiveName) throws Throwable {
+ ArrayList<String> list = new ArrayList<>();
+ TestCommon.findAllClasses(list);
+
+ String classList = System.getProperty("user.dir") + File.separator +
+ "LotsOfClasses.list";
+ List<String> lines = list;
+ Path file = Paths.get(classList);
+ Files.write(file, lines, Charset.forName("UTF-8"));
+
+ String appJar = ClassFileInstaller.getJarPath("loadclasses.jar");
+ String mainClass = "LoadClasses";
+
+ String whiteBoxJar = ClassFileInstaller.getJarPath("whitebox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
+ dump(topArchiveName,
+ "--add-modules",
+ "ALL-SYSTEM",
+ "-Xlog:hashtables",
+ "-Xmx500m",
+ "-Xlog:cds,cds+dynamic",
+ bootClassPath,
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ "-cp", appJar, mainClass, classList)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ExcludedClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Unreferenced app classes during dump time should not be included in the archive.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build ExcludedClassesApp
+ * @run driver ClassFileInstaller -jar ExcludedClasses.jar
+ * ExcludedClassesApp
+ * ExcludedClassesApp$NotLinkedSuper
+ * ExcludedClassesApp$NotLinkedChild
+ * ExcludedClassesApp$NotLinkedInterface
+ * @run driver ExcludedClasses
+ */
+
+public class ExcludedClasses extends DynamicArchiveTestBase {
+ public static void main(String[] args) throws Exception {
+ runTest(ExcludedClasses::test);
+ }
+
+ static void test() throws Exception {
+ String topArchiveName = getNewArchiveName();
+ String appJar = ClassFileInstaller.getJarPath("ExcludedClasses.jar");
+ String mainClass = "ExcludedClassesApp";
+
+ dumpAndRun(topArchiveName, "-Xlog:cds+dynamic=debug", "-cp", appJar, mainClass);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamic.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Hello World test for dynamic archive
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @build Hello
+ * @run driver ClassFileInstaller -jar hello.jar Hello
+ * @run driver HelloDynamic
+ */
+
+public class HelloDynamic extends DynamicArchiveTestBase {
+ public static void main(String[] args) throws Exception {
+ runTest(HelloDynamic::testDefaultBase);
+ runTest(HelloDynamic::testCustomBase);
+ }
+
+ // (1) Test with default base archive + top archive
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(null, topArchiveName);
+ }
+
+ // (2) Test with custom base archive + top archive
+ static void testCustomBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top2");
+ String baseArchiveName = getNewArchiveName("base");
+ dumpBaseArchive(baseArchiveName);
+ doTest(baseArchiveName, topArchiveName);
+ }
+
+ private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("hello.jar");
+ String mainClass = "Hello";
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+ run2(baseArchiveName, topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamicCustom.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Hello World test for dynamic archive with custom loader
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes /runtime/testlibrary
+ * @build HelloUnload CustomLoadee ClassUnloadCommon
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
+ * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver HelloDynamicCustom
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class HelloDynamicCustom extends DynamicArchiveTestBase {
+ private static final String ARCHIVE_NAME =
+ System.getProperty("test.classes") + File.separator + "HelloDynamicCustom-top.jsa";
+
+ public static void main(String[] args) throws Exception {
+ runTest(HelloDynamicCustom::testDefaultBase);
+ }
+
+ private static void testDefaultBase() throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("hello.jar");
+ String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");
+ String mainAppClass = "HelloUnload";
+
+ dump(ARCHIVE_NAME,
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar,
+ mainAppClass, customJarPath, "false", "false")
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x")
+ .shouldNotContain("klasses.*=.*CustomLoadee")
+ .shouldHaveExitValue(0);
+ });
+
+ run(ARCHIVE_NAME,
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xlog:class+load",
+ "-Xlog:cds=debug",
+ "-Xlog:cds+dynamic=info",
+ "-cp", appJar,
+ mainAppClass, customJarPath, "false", "true")
+ .assertNormalExit(output -> {
+ output.shouldContain("HelloUnload source: shared objects file")
+ .shouldContain("CustomLoadee source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamicCustomUnload.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Hello World test for dynamic archive with custom loader.
+ * Attempt will be made to unload the custom loader during
+ * dump time and run time. The custom loader will be unloaded
+ * during dump time.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes /runtime/testlibrary
+ * @build HelloUnload CustomLoadee ClassUnloadCommon
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure
+ * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver HelloDynamicCustomUnload
+ */
+
+import java.io.File;
+
+public class HelloDynamicCustomUnload extends DynamicArchiveTestBase {
+ private static final String ARCHIVE_NAME =
+ System.getProperty("test.classes") + File.separator + "HelloDynamicCustomUnload.jsa";
+
+ public static void main(String[] args) throws Exception {
+ runTest(HelloDynamicCustomUnload::testDefaultBase);
+ }
+
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("HelloDynamicCustomUnload-top");
+ doTest(topArchiveName);
+ }
+
+ private static void doTest(String topArchiveName) throws Exception {
+ String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+ String appJar = ClassFileInstaller.getJarPath("hello.jar");
+ String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");
+ String mainAppClass = "HelloUnload";
+
+ dump(topArchiveName,
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xmn8m",
+ "-Xlog:cds,cds+dynamic=debug,class+unload=debug",
+ "-XX:ArchiveClassesAtExit=" + ARCHIVE_NAME,
+ "-cp", appJar,
+ mainAppClass, customJarPath, "true", "false")
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x")
+ .shouldNotContain("klasses.*=.*CustomLoadee") // Fixme -- use a better way to decide if a class has been archived
+ .shouldHaveExitValue(0);
+ });
+
+ run(topArchiveName,
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xlog:class+load,cds=debug,class+unload=debug",
+ "-XX:SharedArchiveFile=" + ARCHIVE_NAME,
+ "-cp", appJar,
+ mainAppClass, customJarPath, "true", "false")
+ .assertNormalExit(output -> {
+ output.shouldContain("HelloUnload source: shared objects file")
+ .shouldMatch(".class.load. CustomLoadee source:.*hello_custom.jar")
+ .shouldHaveExitValue(0);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/JITInteraction.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test interaction with JIT threads during vm exit.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build TestJIT
+ * @modules jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar testjit.jar TestJIT
+ * @run driver JITInteraction
+ */
+
+public class JITInteraction extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Exception {
+ runTest(JITInteraction::testDefaultBase);
+ }
+
+ // Test with default base archive + top archive
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(topArchiveName);
+ }
+
+ private static void doTest(String topArchiveName) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("testjit.jar");
+ String mainClass = "TestJIT";
+
+ dump2_WB(null, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic",
+ "-XX:-UseOnStackReplacement",
+ "-XX:+PrintCompilation",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MainModuleOnly.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run driver MainModuleOnly
+ * @summary Test some scenarios with a main modular jar specified in the --module-path and -cp options in the command line.
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Platform;
+
+public class MainModuleOnly extends DynamicArchiveTestBase {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String FS = File.separator;
+ private static final String TEST_SRC = System.getProperty("test.src") +
+ FS + ".." + FS + "jigsaw" + FS + "modulepath";
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String TEST_MODULE1 = "com.simple";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.simple.Main";
+
+ private static Path moduleDir = null;
+ private static Path moduleDir2 = null;
+ private static Path destJar = null;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.toString());
+
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
+
+ Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
+ destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
+ String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
+ JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
+ Files.copy(srcJar, destJar);
+
+ }
+
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(topArchiveName);
+ }
+
+ public static void main(String... args) throws Exception {
+ runTest(MainModuleOnly::testDefaultBase);
+ }
+
+ public static void doTest(String topArchiveName) throws Exception {
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ // create an archive with both -cp and --module-path in the command line.
+ // Only the class in the modular jar in the --module-path will be archived;
+ // the class in the modular jar in the -cp won't be archived.
+ dump2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", destJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ // run with the archive using the same command line as in dump time.
+ // The main class should be loaded from the archive.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertNormalExit(output -> {
+ output.shouldContain("[class,load] com.simple.Main source: shared objects file")
+ .shouldHaveExitValue(0);
+ });
+
+ // run with the archive with the main class name inserted before the -m.
+ // The main class name will be picked up before the module name. So the
+ // main class should be loaded from the jar in the -cp.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", moduleDir.toString(),
+ MAIN_CLASS, "-m", TEST_MODULE1)
+ .assertNormalExit(out ->
+ out.shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar"));
+
+ // run with the archive with exploded module. Since during dump time, we
+ // only archive classes from the modular jar in the --module-path, the
+ // main class should be loaded from the exploded module directory.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", MODS_DIR.toString(),
+ "-m", TEST_MODULE1 + "/" + MAIN_CLASS)
+ .assertNormalExit(out -> {
+ out.shouldMatch(".class.load. com.simple.Main source:.*com.simple")
+ .shouldContain(MODS_DIR.toString());
+ });
+
+ // run with the archive with the --upgrade-module-path option.
+ // CDS will be disabled with this options and the main class will be
+ // loaded from the modular jar.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--upgrade-module-path", moduleDir.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch("CDS is disabled when the.*option is specified")
+ .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
+ });
+ // run with the archive with the --limit-modules option.
+ // CDS will be disabled with this options and the main class will be
+ // loaded from the modular jar.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--limit-modules", "java.base," + TEST_MODULE1,
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch("CDS is disabled when the.*option is specified")
+ .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
+ });
+ // run with the archive with the --patch-module option.
+ // CDS will be disabled with this options and the main class will be
+ // loaded from the modular jar.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--patch-module", TEST_MODULE1 + "=" + MODS_DIR.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch("CDS is disabled when the.*option is specified")
+ .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
+ });
+ // modify the timestamp of the jar file
+ (new File(destJar.toString())).setLastModified(System.currentTimeMillis() + 2000);
+ // run with the archive and the jar with modified timestamp.
+ // It should fail due to timestamp of the jar doesn't match the one
+ // used during dump time.
+ run2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug,class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertAbnormalExit(
+ "A jar file is not the one used while building the shared archive file:");
+ // create an archive with a non-empty directory in the --module-path.
+ // The dumping process will exit with an error due to non-empty directory
+ // in the --module-path.
+ dump2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", destJar.toString(),
+ "--module-path", MODS_DIR.toString(),
+ "-m", TEST_MODULE1 + "/" + MAIN_CLASS)
+ .assertAbnormalExit(output -> {
+ output.shouldMatch("Error: non-empty directory.*com.simple");
+ });
+
+ // test module path with very long length
+ //
+ // This test can't be run on the windows platform due to an existing
+ // issue in ClassLoader::get_canonical_path() (JDK-8190737).
+ if (Platform.isWindows()) {
+ System.out.println("Long module path test cannot be tested on the Windows platform.");
+ return;
+ }
+ Path longDir = USER_DIR;
+ int pathLen = longDir.toString().length();
+ int PATH_LEN = 2034;
+ int MAX_DIR_LEN = 250;
+ while (pathLen < PATH_LEN) {
+ int remaining = PATH_LEN - pathLen;
+ int subPathLen = remaining > MAX_DIR_LEN ? MAX_DIR_LEN : remaining;
+ char[] chars = new char[subPathLen];
+ Arrays.fill(chars, 'x');
+ String subPath = new String(chars);
+ longDir = Paths.get(longDir.toString(), subPath);
+ pathLen = longDir.toString().length();
+ }
+ File longDirFile = new File(longDir.toString());
+ try {
+ longDirFile.mkdirs();
+ } catch (Exception e) {
+ throw e;
+ }
+ Path longDirJar = longDir.resolve(TEST_MODULE1 + ".jar");
+ // IOException results from the Files.copy() call on platform
+ // such as MacOS X. Test can't be proceeded further with the
+ // exception.
+ try {
+ Files.copy(destJar, longDirJar);
+ } catch (java.io.IOException ioe) {
+ System.out.println("Caught IOException from Files.copy(). Cannot continue.");
+ return;
+ }
+ dump2(null, topArchiveName,
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", destJar.toString(),
+ "-Xlog:exceptions=trace",
+ "--module-path", longDirJar.toString(),
+ "-m", TEST_MODULE1)
+ .ifAbnormalExit(output -> {
+ output.shouldMatch("os::stat error.*CDS dump aborted");
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MethodSorting.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary When HelloA and HelloB are copied into the dynamic archive, the Symbols
+ * for their method's names will have a different sorting order. This requires
+ * that the dumped InstanceKlass to re-sort their "methods" array and re-layout the vtables/itables.
+ * A regression test for an earlier bug in DynamicArchiveBuilder::relocate_buffer_to_target().
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build MethodSortingApp
+ * @run driver ClassFileInstaller -jar method_sorting.jar
+ * MethodSortingApp
+ * MethodSortingApp$HelloA
+ * MethodSortingApp$HelloA1
+ * MethodSortingApp$HelloB
+ * MethodSortingApp$HelloB1
+ * MethodSortingApp$InterfaceA
+ * MethodSortingApp$InterfaceB
+ * MethodSortingApp$ImplementorA
+ * MethodSortingApp$ImplementorA1
+ * MethodSortingApp$ImplementorB
+ * MethodSortingApp$ImplementorB1
+ * @run driver MethodSorting
+ */
+
+public class MethodSorting extends DynamicArchiveTestBase {
+ public static void main(String[] args) throws Exception {
+ runTest(MethodSorting::test);
+ }
+
+ static void test() throws Exception {
+ String topArchiveName = getNewArchiveName();
+ String appJar = ClassFileInstaller.getJarPath("method_sorting.jar");
+ String mainClass = "MethodSortingApp";
+
+ dumpAndRun(topArchiveName, "-Xlog:cds+dynamic=debug", "-cp", appJar, mainClass);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MissingArchive.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+
+/*
+ * @test
+ * @summary error handling when either (or both) of the base/top archives are missing.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @build GenericTestApp sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar GenericTestApp.jar GenericTestApp
+ * @run driver MissingArchive
+ */
+
+public class MissingArchive extends DynamicArchiveTestBase {
+ private static final String TOP = "top";
+ private static final String BASE = "base";
+ private static final String BOTH = "base/top";
+ private static final String NONE = "none";
+
+ public static void main(String[] args) throws Exception {
+ runTest(MissingArchive::test, TOP);
+ runTest(MissingArchive::test, BASE);
+ runTest(MissingArchive::test, BOTH);
+ runTest(MissingArchive::test, NONE);
+ }
+
+ static void delete(String fileName) {
+ File f = new File(fileName);
+ f.delete();
+ }
+
+ static void test(String args[]) throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ String baseArchiveName = getNewArchiveName("base");
+ dumpBaseArchive(baseArchiveName);
+
+ String appJar = ClassFileInstaller.getJarPath("GenericTestApp.jar");
+ String mainClass = "GenericTestApp";
+ dump2_WB(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ // Use -Xshare:auto so top archive can fail after base archive has succeeded,
+ // but the app will continue to run.
+ String[] cmdline = TestCommon.concat(
+ "-Xlog:cds*",
+ "-Xshare:auto",
+ "-cp", appJar, mainClass);
+
+
+ String mode = args[0];
+
+ if (mode.contains(BASE)) {
+ delete(baseArchiveName);
+ cmdline = TestCommon.concat(cmdline, "assertNotShared:java.lang.Object");
+ } else {
+ cmdline = TestCommon.concat(cmdline, "assertShared:java.lang.Object");
+ }
+
+ if (mode.contains(TOP)) {
+ delete(topArchiveName);
+ }
+
+ if (mode.equals(NONE)) {
+ cmdline = TestCommon.concat(cmdline, "assertShared:GenericTestApp");
+ } else {
+ cmdline = TestCommon.concat(cmdline, "assertNotShared:GenericTestApp");
+ }
+
+ run2_WB(baseArchiveName, topArchiveName, cmdline).assertNormalExit();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NoClassToArchive.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary A few edge cases where there's no class to be included in the dynamic archive.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
+ * @build StrConcatApp
+ * @run driver ClassFileInstaller -jar strConcatApp.jar StrConcatApp
+ * @run driver NoClassToArchive
+ */
+
+import java.io.File;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class NoClassToArchive extends DynamicArchiveTestBase {
+ static final String warningMessage =
+ "There is no class to be included in the dynamic archive";
+ static final String classList = System.getProperty("test.classes") +
+ File.separator + "NoClassToArchive.list";
+ static final String appClass = "StrConcatApp";
+
+ public static void main(String[] args) throws Exception {
+ runTest(NoClassToArchive::testDefaultBase);
+ runTest(NoClassToArchive::testCustomBase);
+ }
+
+ // (1) Test with default base archive + top archive
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(null, topArchiveName);
+ }
+
+ // (2) Test with custom base archive + top archive
+ static void testCustomBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top2");
+ String baseArchiveName = getNewArchiveName("base");
+ doTestCustomBase(baseArchiveName, topArchiveName);
+ }
+
+ private static void checkWarning(OutputAnalyzer output) throws Exception {
+ if (output.getStdout().contains("jrt:/") || output.getStdout().contains("unsafe anonymous")) {
+ System.out.println("test skipped: this platform uses non-archived classes when running -version");
+ } else {
+ output.shouldContain(warningMessage);
+ }
+ }
+
+ private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+load=trace",
+ "-version")
+ .assertNormalExit(output -> checkWarning(output));
+
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+load=trace",
+ "-help")
+ .assertNormalExit(output -> {
+ // some classes will be loaded from the java.base module
+ output.shouldContain("java.text.MessageFormat source: jrt:/java.base");
+ });
+ }
+
+ private static void doTestCustomBase(String baseArchiveName, String topArchiveName) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("strConcatApp.jar");
+ // dump class list by running the StrConcatApp
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+ true,
+ "-XX:DumpLoadedClassList=" + classList,
+ "-cp",
+ appJar,
+ appClass);
+ OutputAnalyzer output = TestCommon.executeAndLog(pb, "dumpClassList");
+ TestCommon.checkExecReturn(output, 0, true, "length = 0");
+
+ // create a custom base archive based on the class list
+ dumpBaseArchive(baseArchiveName, "-XX:SharedClassListFile=" + classList);
+
+ // create a dynamic archive with the custom base archive
+ // no class should be included in the dynamic archive
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+load=trace",
+ "-version")
+ .assertNormalExit(out -> checkWarning(out));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/RelativePath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test relative paths specified in the -cp.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @compile ../test-classes/HelloMore.java
+ * @run driver RelativePath
+ */
+
+import java.io.File;
+
+public class RelativePath extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Exception {
+ runTest(AppendClasspath::testDefaultBase);
+ }
+
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(topArchiveName);
+ }
+
+ private static void doTest(String topArchiveName) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");
+
+ int idx = appJar.lastIndexOf(File.separator);
+ String jarName = appJar.substring(idx + 1);
+ String jarDir = appJar.substring(0, idx);
+ // relative path starting with "."
+ runWithRelativePath(null, topArchiveName, jarDir,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", "." + File.separator + "hello.jar" + File.pathSeparator + appJar2,
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldContain("Hello World ... More")
+ .shouldHaveExitValue(0);
+ });
+
+ // relative path starting with ".."
+ idx = jarDir.lastIndexOf(File.separator);
+ String jarSubDir = jarDir.substring(idx + 1);
+ runWithRelativePath(null, topArchiveName, jarDir,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp",
+ ".." + File.separator + jarSubDir + File.separator + "hello.jar" + File.pathSeparator + appJar2,
+ "HelloMore")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello source: shared objects file")
+ .shouldContain("Hello World ... More")
+ .shouldHaveExitValue(0);
+ });
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/SharedArchiveFileOption.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Some negative tests for the SharedArchiveFile option
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @build Hello
+ * @run driver ClassFileInstaller -jar hello.jar Hello
+ * @run driver SharedArchiveFileOption
+ */
+
+import java.io.File;
+
+public class SharedArchiveFileOption extends DynamicArchiveTestBase {
+ public static void main(String[] args) throws Exception {
+ runTest(SharedArchiveFileOption::testCustomBase);
+ }
+
+ static String baseArchiveName2;
+ static void testCustomBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ String baseArchiveName = getNewArchiveName("base");
+ baseArchiveName2 = getNewArchiveName("base2");
+ dumpBaseArchive(baseArchiveName);
+ dumpBaseArchive(baseArchiveName2);
+ doTest(baseArchiveName, topArchiveName);
+ }
+
+ private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {
+ String appJar = ClassFileInstaller.getJarPath("hello.jar");
+ String mainClass = "Hello";
+ String dummyArchiveName = getNewArchiveName("dummy");
+
+ // -Xshare:dump specified with -XX:ArchiveClassesAtExit
+ dump2(dummyArchiveName, dummyArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-Xshare:dump",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain("-XX:ArchiveClassesAtExit cannot be used with -Xshare:dump");
+ });
+
+ // more than 1 archive file specified in -XX:SharedArchiveFile during
+ // dynamic dumpgin
+ String dummyArchives = dummyArchiveName + File.pathSeparator + dummyArchiveName;
+ dump2(dummyArchives, dummyArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain("Cannot have more than 1 archive file specified in -XX:SharedArchiveFile during CDS dumping");
+ });
+
+ // normal dynamic archive dumping
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ // same archive file specified for -XX:SharedArchiveFile and -XX:ArchiveClassesAtExit
+ dump2(baseArchiveName, baseArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain("Cannot have the same archive file specified for -XX:SharedArchiveFile and -XX:ArchiveClassesAtExit: "
+ + baseArchiveName);
+ });
+
+
+ // a top archive specified in the base archive position
+ run2(topArchiveName, baseArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldMatch("Not a base shared archive:.*top.*.jsa");
+ });
+
+ // a base archive specified in the top archive position
+ run2(baseArchiveName, baseArchiveName2,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldMatch("Not a top shared archive:.*base.*.jsa");
+ });
+
+ // more than 2 archives specified in the -XX:ShareArchiveFile option
+ String baseArchives = baseArchiveName + File.pathSeparator + baseArchiveName2;
+ run2(baseArchives, topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain(
+ "Cannot have more than 2 archive files specified in the -XX:SharedArchiveFile option");
+ });
+
+ // base archive not specified
+ final String topArchive = File.pathSeparator + topArchiveName;
+ run2(topArchive, null,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain(
+ "Base archive was not specified: " + topArchive);
+ });
+
+ // top archive not specified
+ final String baseArchive = baseArchiveName + File.pathSeparator;
+ run2(baseArchive, null,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ "-cp", appJar, mainClass)
+ .assertAbnormalExit(output -> {
+ output.shouldContain(
+ "Top archive was not specified: " + baseArchive);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnsupportedBaseArchive.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+/*
+ * @test
+ * @summary unsupported base archive tests
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver UnsupportedBaseArchive
+ */
+
+public class UnsupportedBaseArchive extends DynamicArchiveTestBase {
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String FS = File.separator;
+ private static final String TEST_SRC = System.getProperty("test.src") +
+ FS + ".." + FS + "jigsaw" + FS + "modulepath";
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String TEST_MODULE = "com.simple";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.simple.Main";
+
+ private static Path moduleDir = null;
+ private static Path srcJar = null;
+
+ private static final String warningBCP =
+ "Dynamic archiving is disabled because base layer archive has appended boot classpath";
+
+ private static final String warningModulePath =
+ "Dynamic archiving is disabled because base layer archive has module path";
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE),
+ MODS_DIR.resolve(TEST_MODULE),
+ MODS_DIR.toString());
+
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ srcJar = moduleDir.resolve(TEST_MODULE + ".jar");
+ String classes = MODS_DIR.resolve(TEST_MODULE).toString();
+ JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
+ }
+
+ public static void main(String[] args) throws Exception {
+ runTest(UnsupportedBaseArchive::test);
+ }
+
+ static void test(String args[]) throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ String baseArchiveName = getNewArchiveName("base");
+
+ // create a base archive with -Xbootclasspath/a:whitebox.jar
+ dumpBaseArchive_WB(baseArchiveName);
+
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String mainClass = "Hello";
+
+ // dumping of dynamic archive should be disabled with a warning message
+ // if the base archive contains -Xbootclasspath/a entries.
+ dump2_WB(baseArchiveName, topArchiveName,
+ "-Xlog:cds*",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+path=info",
+ "-cp", appJar, mainClass)
+ .assertNormalExit(warningBCP);
+
+ // create a base archive with the --module-path option
+ buildTestModule();
+ baseArchiveName = getNewArchiveName("base-with-module");
+ dumpBaseArchive(baseArchiveName,
+ "-cp", srcJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE);
+
+ // dumping of dynamic archive should be disabled with a warning message
+ // if the base archive contains --module-path entries.
+ topArchiveName = getNewArchiveName("top-with-module");
+ dump2(baseArchiveName, topArchiveName,
+ "-Xlog:cds*",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+path=info",
+ "-cp", srcJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE)
+ .assertNormalExit(warningModulePath);
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnusedCPDuringDump.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary non-empty dir in -cp should be fine during dump time if only classes
+ * from the system modules are being loaded even though some are
+ * defined to the PlatformClassLoader and AppClassLoader.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile ../test-classes/Hello.java
+ * @run main/othervm -Dtest.cds.copy.child.stdout=false UnusedCPDuringDump
+ */
+
+import java.io.File;
+
+public class UnusedCPDuringDump extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Exception {
+ runTest(UnusedCPDuringDump::testDefaultBase);
+ }
+
+ static void testDefaultBase() throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ doTest(topArchiveName);
+ }
+
+ private static void doTest(String topArchiveName) throws Exception {
+ File dir = new File(System.getProperty("user.dir"));
+ File emptydir = new File(dir, "emptydir");
+ emptydir.mkdir();
+ String appJar = JarBuilder.getOrCreateHelloJar();
+ String bootClassPath = "-Xbootclasspath/a:" + appJar;
+
+ // Dumping with a non-empty directory in the -cp.
+ // It should be fine because the app class won't be loaded from the
+ // -cp, it is being loaded from the bootclasspath.
+ dump(topArchiveName,
+ "-Xlog:cds",
+ "-Xlog:cds+dynamic=debug",
+ bootClassPath,
+ "-cp", dir.getPath(),
+ "Hello")
+ .assertNormalExit(output -> {
+ output.shouldContain("Buffer-space to target-space delta")
+ .shouldContain("Written dynamic archive 0x");
+ });
+
+ // Running with -cp different from dumping. It should be fine because
+ // the runtime classpath won't be checked against unused classpath
+ // during dump time.
+ run(topArchiveName,
+ "-Xlog:class+load",
+ "-Xlog:cds+dynamic=debug,cds=debug",
+ bootClassPath,
+ "-cp", appJar, "Hello")
+ .assertNormalExit(output -> {
+ output.shouldContain("Hello World")
+ .shouldHaveExitValue(0);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/WrongTopClasspath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+
+/*
+ * @test
+ * @summary correct classpath for bottom archive, but bad classpath for top archive
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @build GenericTestApp sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar GenericTestApp.jar GenericTestApp
+ * @run driver ClassFileInstaller -jar WrongJar.jar GenericTestApp
+ * @run driver WrongTopClasspath
+ */
+
+public class WrongTopClasspath extends DynamicArchiveTestBase {
+
+ public static void main(String[] args) throws Exception {
+ runTest(WrongTopClasspath::test);
+ }
+
+ static void test(String args[]) throws Exception {
+ String topArchiveName = getNewArchiveName("top");
+ String baseArchiveName = getNewArchiveName("base");
+ dumpBaseArchive(baseArchiveName);
+
+ String appJar = ClassFileInstaller.getJarPath("GenericTestApp.jar");
+ String wrongJar = ClassFileInstaller.getJarPath("WrongJar.jar");
+ String mainClass = "GenericTestApp";
+
+ // Dump the top archive using "-cp GenericTestApp.jar" ...
+ dump2_WB(baseArchiveName, topArchiveName,
+ "-Xlog:cds*",
+ "-Xlog:cds+dynamic=debug",
+ "-cp", appJar, mainClass)
+ .assertNormalExit();
+
+ // ... but try to load the top archive using "-cp WrongJar.jar".
+ // Use -Xshare:auto so top archive can fail after base archive has succeeded,
+ // but the app will continue to run.
+ run2_WB(baseArchiveName, topArchiveName,
+ "-Xlog:cds*",
+ "-Xlog:cds+dynamic=debug",
+ "-Xlog:class+path=info",
+ "-Xshare:auto",
+ "-cp", wrongJar, mainClass,
+ "assertShared:java.lang.Object", // base archive still useable
+ "assertNotShared:GenericTestApp") // but top archive is not useable
+ .assertNormalExit("The top archive failed to load");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/ArrayKlassesApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class ArrayKlassesApp {
+ public static void main(String args[]) {
+ ArrayKlassesApp[][] array = new ArrayKlassesApp[1][2];
+ for (int i=0; i<1; i++) {
+ for (int j=0; j<2; j++) {
+ array[i][j] = new ArrayKlassesApp();
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/ExcludedClassesApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class ExcludedClassesApp {
+ interface NotLinkedInterface {}
+ static class NotLinkedSuper {
+
+ }
+
+ static class NotLinkedChild extends NotLinkedSuper implements NotLinkedInterface {
+
+ }
+
+ public static NotLinkedSuper notUsedMethod() {
+ return new NotLinkedChild();
+ }
+
+ public static void main(String args[]) {
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/LoadClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import java.io.File;
+import java.util.List;
+import java.util.Scanner;
+import sun.hotspot.WhiteBox;
+
+public class LoadClasses {
+
+ public static void main (String[] args) throws Throwable {
+ String classList = args[0];
+ Scanner sc = new Scanner(new File(classList));
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ int count = 0;
+ while (sc.hasNextLine()) {
+ String cn = sc.nextLine().replace('/', '.');
+ try {
+ Class<?> cls = Class.forName(cn, false, LoadClasses.class.getClassLoader());
+ wb.linkClass(cls);
+ count++;
+ } catch (Throwable ex) {
+ System.out.println("Loading failed: " + cn);
+ System.out.println(ex.toString());
+ }
+ }
+ System.out.println("Loaded classes = " + count);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/MethodSortingApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,177 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.SynchronousQueue;
+
+public class MethodSortingApp {
+ static class HelloA {
+ String aaaa() { return "aaaa"; }
+ String bbbb() { return "bbbb"; }
+ String dddd() { return "dddd"; }
+ String eeee() { return "eeee"; }
+ String gggg() { return "gggg"; }
+ }
+
+ static class HelloA1 extends HelloA {
+ String aaaa() { return "aaa-"; }
+ String dddd() { return "ddd-"; }
+ String gggg() { return "ggg-"; }
+ }
+
+ static class HelloB {
+ String aaaa() { return "aaaa"; }
+ String cccc() { return "cccc"; }
+ String dddd() { return "dddd"; }
+ String ffff() { return "ffff"; }
+ String gggg() { return "gggg"; }
+ }
+
+ static class HelloB1 extends HelloB {
+ String aaaa() { return "aaa-"; }
+ String dddd() { return "ddd-"; }
+ String gggg() { return "ggg-"; }
+ }
+
+ // Default methods in interfaces must be sorted
+ static interface InterfaceA {
+ default public String aaa() { return "aaa";}
+ default public String bbb() { return "bbb";}
+ default public String ddd() { return "ddd";}
+ default public String eee() { return "eee";}
+ default public String ggg() { return "ggg";}
+ }
+
+ static class ImplementorA implements InterfaceA {
+ public String aaa() { return "aa-";}
+ }
+
+ static class ImplementorA1 extends ImplementorA {
+ public String bbb() { return "bb-";}
+ }
+
+ static interface InterfaceB {
+ default public String aaa() { return "aaa"; }
+ default public String ccc() { return "ccc"; }
+ default public String ddd() { return "ddd"; }
+ default public String fff() { return "fff"; }
+ default public String ggg() { return "ggg"; }
+ }
+
+ static class ImplementorB implements InterfaceB {
+ public String ggg() { return "gg-";}
+ }
+
+ static class ImplementorB1 extends ImplementorB {
+ public String fff() { return "ff-";}
+ }
+
+
+ public static void main(String args[]) {
+ testSimpleMethods();
+ testDefaultMethods();
+ testMixedInterfaces();
+ }
+
+ static void testSimpleMethods() {
+ // When HelloA and HelloB are copied into the dynamic archive, the Symbols
+ // for their method's names will have a different sorting order. This requires
+ // that the dumped InstanceKlass to re-sort their "methods" array and re-layout
+ // the vtables/itables.
+ HelloA1 a1 = new HelloA1();
+ HelloA a = new HelloA();
+ assertEqual(a.aaaa(), "aaaa");
+ assertEqual(a.bbbb(), "bbbb");
+ assertEqual(a.dddd(), "dddd");
+ assertEqual(a.eeee(), "eeee");
+ assertEqual(a.gggg(), "gggg");
+
+ assertEqual(a1.aaaa(), "aaa-");
+ assertEqual(a1.bbbb(), "bbbb");
+ assertEqual(a1.dddd(), "ddd-");
+ assertEqual(a1.eeee(), "eeee");
+ assertEqual(a1.gggg(), "ggg-");
+
+ HelloB b = new HelloB();
+ assertEqual(b.aaaa(), "aaaa");
+ assertEqual(b.cccc(), "cccc");
+ assertEqual(b.dddd(), "dddd");
+ assertEqual(b.ffff(), "ffff");
+ assertEqual(b.gggg(), "gggg");
+
+ HelloB b1 = new HelloB1();
+ assertEqual(b1.aaaa(), "aaa-");
+ assertEqual(b1.cccc(), "cccc");
+ assertEqual(b1.dddd(), "ddd-");
+ assertEqual(b1.ffff(), "ffff");
+ assertEqual(b1.gggg(), "ggg-");
+ }
+
+ static void testDefaultMethods() {
+ InterfaceA a1 = new ImplementorA1();
+ InterfaceA a = new ImplementorA();
+
+ assertEqual(a.aaa(), "aa-");
+ assertEqual(a.bbb(), "bbb");
+ assertEqual(a.ddd(), "ddd");
+ assertEqual(a.eee(), "eee");
+ assertEqual(a.ggg(), "ggg");
+
+ assertEqual(a1.aaa(), "aa-");
+ assertEqual(a1.bbb(), "bb-");
+ assertEqual(a1.ddd(), "ddd");
+ assertEqual(a1.eee(), "eee");
+ assertEqual(a1.ggg(), "ggg");
+
+ InterfaceB b = new ImplementorB();
+ InterfaceB b1 = new ImplementorB1();
+
+ assertEqual(b.aaa(), "aaa");
+ assertEqual(b.ccc(), "ccc");
+ assertEqual(b.ddd(), "ddd");
+ assertEqual(b.fff(), "fff");
+ assertEqual(b.ggg(), "gg-");
+
+ assertEqual(b1.aaa(), "aaa");
+ assertEqual(b1.ccc(), "ccc");
+ assertEqual(b1.ddd(), "ddd");
+ assertEqual(b1.fff(), "ff-");
+ assertEqual(b1.ggg(), "gg-");
+ }
+
+ // This is a regression test for an earlier bug in
+ // DynamicArchiveBuilder::relocate_buffer_to_target()
+ static void testMixedInterfaces() {
+ Object xx = new SynchronousQueue();
+ BlockingQueue yy = (BlockingQueue)xx;
+ }
+
+ static private void assertEqual(String a, String b) {
+ if (!a.equals(b)) {
+ throw new RuntimeException(a + " is not equal to " + b);
+ } else {
+ System.out.println("Expected: " + a + ", got: " + b);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/MissingDependent.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class MissingDependent {
+ public static void main(String args[]) throws Exception {
+ try {
+ Object obj = new StrConcatApp();
+ } catch (Throwable e) {
+ String cause = e.getCause().toString();
+ if (cause.equals("java.lang.ClassNotFoundException: StrConcatApp")) {
+ e.printStackTrace();
+ } else {
+ throw e;
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/StrConcatApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class StrConcatApp {
+ public static void main(String args[]) {
+ System.out.println("length = " + args.length);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/TestJIT.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import sun.hotspot.WhiteBox;
+
+import java.lang.reflect.Method;
+import java.util.HashMap;
+
+public class TestJIT {
+
+ private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+
+ static void doSomething() {
+ HashMap<String,String> map = new HashMap<>();
+ for (int i=0; i<400; i++) {
+ // Call these methods so that the class/field/method references used
+ // by these methods are resolved. This allows C2 to compile more code.
+ String x = "Hello" + i;
+ map.put(x, x);
+ map.get(x);
+ }
+ }
+
+ static public void main(String[] args) throws NoSuchMethodException {
+ Method put_method = HashMap.class.getDeclaredMethod("put", Object.class, Object.class);
+ Method get_method = HashMap.class.getDeclaredMethod("get", Object.class);
+ Method test_method = TestJIT.class.getDeclaredMethod("doSomething");
+
+ doSomething();
+
+ // 4 == CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION => C2
+ WHITE_BOX.enqueueMethodForCompilation(get_method, 4);
+ WHITE_BOX.enqueueMethodForCompilation(put_method, 4);
+ WHITE_BOX.enqueueMethodForCompilation(test_method, 4);
+
+ // Try to start dynamic dumping while the above compilations are still in progesss
+ System.exit(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/AnonVmClassesDuringDump.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary When dumping the CDS archive, try to load VM anonymous classes to make sure they
+ * are handled properly. Note: these are not "anonymous inner classes" in the Java source code,
+ * but rather classes that are not recorded in any ClassLoaderData::dictionary(),
+ * such as classes that are generated for Lambda expressions.
+ * See https://blogs.oracle.com/jrose/anonymous-classes-in-the-vm.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * @build AnonVmClassesDuringDumpTransformer Hello
+ * @run main/othervm AnonVmClassesDuringDump
+ */
+
+public class AnonVmClassesDuringDump {
+ public static String appClasses[] = {
+ "Hello",
+ };
+ public static String agentClasses[] = {
+ "AnonVmClassesDuringDumpTransformer",
+ };
+
+ public static String cdsDiagnosticOption = "-XX:+AllowArchivingWithJavaAgent";
+
+ public static void main(String[] args) throws Throwable {
+ String agentJar =
+ ClassFileInstaller.writeJar("AnonVmClassesDuringDumpTransformer.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("AnonVmClassesDuringDumpTransformer.mf"),
+ agentClasses);
+
+ String appJar =
+ ClassFileInstaller.writeJar("AnonVmClassesDuringDumpApp.jar", appClasses);
+
+ TestCommon.testDump(appJar, TestCommon.list("Hello"),
+ "-javaagent:" + agentJar,
+ "-XX:+UnlockDiagnosticVMOptions", cdsDiagnosticOption,
+ // Set the following property to see logs for dynamically generated classes
+ // in STDOUT
+ "-Djava.lang.invoke.MethodHandle.DUMP_CLASS_FILES=true");
+
+ String prefix = ".class.load. ";
+ // class name pattern like the following:
+ // jdk.internal.loader.BuiltinClassLoader$$Lambda$1/1816757085
+ // java.lang.invoke.LambdaForm$MH/1585787493
+ String class_pattern = ".*Lambda([a-z0-9$]+)/([0-9]+).*";
+ String suffix = ".*source: shared objects file.*";
+ String pattern = prefix + class_pattern + suffix;
+ // during run time, anonymous classes shouldn't be loaded from the archive
+ TestCommon.run("-cp", appJar,
+ "-XX:+UnlockDiagnosticVMOptions", cdsDiagnosticOption, "Hello")
+ .assertNormalExit(output -> output.shouldNotMatch(pattern));
+
+ // inspect the archive and make sure no anonymous class is in there
+ TestCommon.run("-cp", appJar,
+ "-XX:+UnlockDiagnosticVMOptions", cdsDiagnosticOption,
+ "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary", "Hello")
+ .assertNormalExit(output -> output.shouldNotMatch(class_pattern));
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/AnonVmClassesDuringDumpTransformer.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassFileTransformer;
+import java.lang.instrument.Instrumentation;
+import java.lang.instrument.IllegalClassFormatException;
+import java.security.ProtectionDomain;
+
+public class AnonVmClassesDuringDumpTransformer implements ClassFileTransformer {
+ public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
+ ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
+ return null;
+ }
+
+ private static Instrumentation savedInstrumentation;
+
+ public static void premain(String agentArguments, Instrumentation instrumentation) {
+ System.out.println("ClassFileTransformer.premain() is called");
+ instrumentation.addTransformer(new AnonVmClassesDuringDumpTransformer(), /*canRetransform=*/true);
+ savedInstrumentation = instrumentation;
+
+ // This will create a Lambda, which will result in some Anonymous VM Classes
+ // being generated.
+ //
+ // Look for something like these in the STDOUT:
+ // ----------------
+ // ClassFileTransformer.premain() is called
+ // Dumping class files to DUMP_CLASS_FILES/...
+ // dump: DUMP_CLASS_FILES/java/lang/invoke/LambdaForm$MH000.class
+ // dump: DUMP_CLASS_FILES/java/lang/invoke/LambdaForm$MH001.class
+ // Invoked inside a Lambda
+ // ----------------
+ Runnable r = () -> {
+ System.out.println("Invoked inside a Lambda");
+ };
+ r.run();
+ }
+
+ public static Instrumentation getInstrumentation() {
+ return savedInstrumentation;
+ }
+
+ public static void agentmain(String args, Instrumentation inst) throws Exception {
+ premain(args, inst);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/AnonVmClassesDuringDumpTransformer.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,5 @@
+Manifest-Version: 1.0
+Premain-Class: AnonVmClassesDuringDumpTransformer
+Agent-Class: AnonVmClassesDuringDumpTransformer
+Can-Retransform-Classes: true
+Can-Redefine-Classes: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/ArrayTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary test the ability to archive array classes and load them from the archive
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile ArrayTestHelper.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ArrayTest
+ */
+
+import java.util.List;
+import java.util.ArrayList;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ArrayTest {
+
+ static String arrayClasses[] = {
+ "ArrayTestHelper",
+ "[Ljava/lang/Comparable;",
+ "[I",
+ "[[[Ljava/lang/Object;",
+ "[[B"
+ };
+
+ public static void main(String[] args) throws Exception {
+ JarBuilder.build("arrayTestHelper", "ArrayTestHelper");
+
+ String appJar = TestCommon.getTestJar("arrayTestHelper.jar");
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
+
+ // create an archive containing array classes
+ OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list(arrayClasses), bootClassPath);
+ // we currently don't support array classes during CDS dump
+ output.shouldContain("Preload Warning: Cannot find [Ljava/lang/Comparable;")
+ .shouldContain("Preload Warning: Cannot find [I")
+ .shouldContain("Preload Warning: Cannot find [[[Ljava/lang/Object;")
+ .shouldContain("Preload Warning: Cannot find [[B");
+
+ List<String> argsList = new ArrayList<String>();
+ argsList.add("-XX:+UnlockDiagnosticVMOptions");
+ argsList.add("-XX:+WhiteBoxAPI");
+ argsList.add("-cp");
+ argsList.add(appJar);
+ argsList.add(bootClassPath);
+ argsList.add("ArrayTestHelper");
+ // the following are input args to the ArrayTestHelper.
+ // skip checking array classes during run time
+ for (int i = 0; i < 1; i++) {
+ argsList.add(arrayClasses[i]);
+ }
+ String[] opts = new String[argsList.size()];
+ opts = argsList.toArray(opts);
+ TestCommon.run(opts).assertNormalExit();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/ArrayTestHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class ArrayTestHelper {
+ public static void main(String[] args) throws Throwable {
+
+ // load the classes one by one and ensure each one is from
+ // the shared archive
+ for (int i = 0; i < args.length; i++) {
+
+ String cn = args[i].replace('/', '.');
+ Class cls = Class.forName(cn);
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(cls)) {
+ System.out.println("As expected, " + args[i] + " is in shared space.");
+ } else {
+ throw new java.lang.RuntimeException(args[i] + " is not in shared space.");
+ }
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCDuringDump.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary When dumping the CDS archive, try to cause garbage collection while classes are being loaded.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * @build GCDuringDumpTransformer Hello
+ * @run main/othervm GCDuringDump
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class GCDuringDump {
+ public static String appClasses[] = {
+ "Hello",
+ };
+ public static String agentClasses[] = {
+ "GCDuringDumpTransformer",
+ };
+
+ public static void main(String[] args) throws Throwable {
+ String agentJar =
+ ClassFileInstaller.writeJar("GCDuringDumpTransformer.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("GCDuringDumpTransformer.mf"),
+ agentClasses);
+
+ String appJar =
+ ClassFileInstaller.writeJar("GCDuringDumpApp.jar", appClasses);
+
+ String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
+ "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
+
+ for (int i=0; i<2; i++) {
+ // i = 0 -- run without agent = no extra GCs
+ // i = 1 -- run with agent = cause extra GCs
+
+ String extraArg = (i == 0) ? "-showversion" : "-javaagent:" + agentJar;
+ String extraOption = (i == 0) ? "-showversion" : "-XX:+AllowArchivingWithJavaAgent";
+
+ TestCommon.testDump(appJar, TestCommon.list("Hello"),
+ "-XX:+UnlockDiagnosticVMOptions", extraOption,
+ extraArg, "-Xmx32m", gcLog);
+
+ TestCommon.run(
+ "-cp", appJar,
+ "-Xmx32m",
+ "-XX:+PrintSharedSpaces",
+ "-XX:+UnlockDiagnosticVMOptions", extraOption,
+ gcLog,
+ "Hello")
+ .assertNormalExit();
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCDuringDumpTransformer.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassFileTransformer;
+import java.lang.instrument.Instrumentation;
+import java.lang.instrument.IllegalClassFormatException;
+import java.security.ProtectionDomain;
+
+public class GCDuringDumpTransformer implements ClassFileTransformer {
+ public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
+ ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
+ try {
+ makeGarbage();
+ } catch (Throwable t) {
+ t.printStackTrace();
+ try {
+ Thread.sleep(200); // let GC to have a chance to run
+ } catch (Throwable t2) {}
+ }
+
+ return null;
+ }
+
+ private static Instrumentation savedInstrumentation;
+
+ public static void premain(String agentArguments, Instrumentation instrumentation) {
+ System.out.println("ClassFileTransformer.premain() is called");
+ instrumentation.addTransformer(new GCDuringDumpTransformer(), /*canRetransform=*/true);
+ savedInstrumentation = instrumentation;
+ }
+
+ public static Instrumentation getInstrumentation() {
+ return savedInstrumentation;
+ }
+
+ public static void agentmain(String args, Instrumentation inst) throws Exception {
+ premain(args, inst);
+ }
+
+ public static void makeGarbage() {
+ for (int x=0; x<10; x++) {
+ Object[] a = new Object[10000];
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCDuringDumpTransformer.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,5 @@
+Manifest-Version: 1.0
+Premain-Class: GCDuringDumpTransformer
+Agent-Class: GCDuringDumpTransformer
+Can-Retransform-Classes: true
+Can-Redefine-Classes: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDump.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Similar to GCDuringDumping.java, this test adds the -XX:SharedArchiveConfigFile
+ * option for testing the interaction with GC and shared strings.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds.archived.java.heap
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * @build sun.hotspot.WhiteBox GCDuringDumpTransformer GCSharedStringsDuringDumpWb
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm/timeout=480 GCSharedStringsDuringDump
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import sun.hotspot.WhiteBox;
+
+public class GCSharedStringsDuringDump {
+ public static String appClasses[] = {
+ "GCSharedStringsDuringDumpWb",
+ };
+ public static String agentClasses[] = {
+ "GCDuringDumpTransformer",
+ };
+
+ public static void main(String[] args) throws Throwable {
+ String agentJar =
+ ClassFileInstaller.writeJar("GCDuringDumpTransformer.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("GCDuringDumpTransformer.mf"),
+ agentClasses);
+
+ String appJar =
+ ClassFileInstaller.writeJar("GCSharedStringsDuringDumpApp.jar", appClasses);
+
+ String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
+ "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
+
+ String sharedArchiveCfgFile =
+ System.getProperty("user.dir") + File.separator + "GCSharedStringDuringDump_gen.txt";
+ try (FileOutputStream fos = new FileOutputStream(sharedArchiveCfgFile)) {
+ PrintWriter out = new PrintWriter(new OutputStreamWriter(fos));
+ out.println("VERSION: 1.0");
+ out.println("@SECTION: String");
+ out.println("31: shared_test_string_unique_14325");
+ for (int i=0; i<100000; i++) {
+ String s = "generated_string " + i;
+ out.println(s.length() + ": " + s);
+ }
+ out.close();
+ }
+
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
+
+ for (int i=0; i<2; i++) {
+ // i = 0 -- run without agent = no extra GCs
+ // i = 1 -- run with agent = cause extra GCs
+
+ String extraArg = (i == 0) ? "-showversion" : "-javaagent:" + agentJar;
+ String extraOption = (i == 0) ? "-showversion" : "-XX:+AllowArchivingWithJavaAgent";
+ OutputAnalyzer output = TestCommon.dump(
+ appJar, TestCommon.list("GCSharedStringsDuringDumpWb"),
+ bootClassPath, extraArg, "-Xmx32m", gcLog,
+ "-XX:SharedArchiveConfigFile=" + sharedArchiveCfgFile,
+ "-XX:+UnlockDiagnosticVMOptions", extraOption);
+
+ if (output.getStdout().contains("Too many string space regions") ||
+ output.getStderr().contains("Unable to write archive heap memory regions") ||
+ output.getStdout().contains("Try increasing NewSize") ||
+ !output.getStdout().contains("oa0 space:") ||
+ output.getExitValue() != 0) {
+ // Try again with larger heap and NewSize, this should increase the
+ // G1 heap region size to 2M
+ TestCommon.testDump(
+ appJar, TestCommon.list("GCSharedStringsDuringDumpWb"),
+ bootClassPath, extraArg, "-Xmx8g", "-XX:NewSize=8m", gcLog,
+ "-XX:SharedArchiveConfigFile=" + sharedArchiveCfgFile,
+ "-XX:+UnlockDiagnosticVMOptions", extraOption);
+ }
+
+ TestCommon.run(
+ "-cp", appJar,
+ bootClassPath,
+ extraArg,
+ "-Xlog:cds=info,class+path=info",
+ "-Xmx32m",
+ "-XX:+PrintSharedSpaces",
+ "-XX:+UnlockDiagnosticVMOptions",
+ extraOption,
+ "-XX:+WhiteBoxAPI",
+ "-XX:SharedReadOnlySize=30m",
+ gcLog,
+ "GCSharedStringsDuringDumpWb")
+ .assertNormalExit();
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDumpWb.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class GCSharedStringsDuringDumpWb {
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ String s = "shared_test_string_unique_14325";
+ s = s.intern();
+ CheckString(wb, s);
+ for (int i=0; i<100000; i++) {
+ s = "generated_string " + i;
+ s = s.intern();
+ CheckString(wb, s);
+ }
+ }
+
+ public static void CheckString(WhiteBox wb, String s) {
+ if (!wb.areSharedStringsIgnored() && !wb.isShared(s)) {
+ throw new RuntimeException("String is not shared.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDump.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test how CDS dumping handles the existence of humongous G1 regions.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds.archived.java.heap
+ * @requires vm.flavor != "minimal"
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * @build HumongousDuringDumpTransformer Hello
+ * @run main/othervm/timeout=240 HumongousDuringDump
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class HumongousDuringDump {
+ public static String appClasses[] = {
+ "Hello",
+ };
+ public static String agentClasses[] = {
+ "HumongousDuringDumpTransformer",
+ };
+
+ public static void main(String[] args) throws Throwable {
+ String agentJar =
+ ClassFileInstaller.writeJar("HumongousDuringDumpTransformer.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("HumongousDuringDumpTransformer.mf"),
+ agentClasses);
+
+ String appJar =
+ ClassFileInstaller.writeJar("HumongousDuringDumpApp.jar", appClasses);
+
+ String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
+ "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
+
+ String extraArg = "-javaagent:" + agentJar;
+ String extraOption = "-XX:+AllowArchivingWithJavaAgent";
+
+ OutputAnalyzer out =
+ TestCommon.testDump(appJar, TestCommon.list("Hello"),
+ "-XX:+UnlockDiagnosticVMOptions", extraOption,
+ "-Xlog:gc+region+cds",
+ "-Xlog:gc+region=trace",
+ extraArg, "-Xmx64m", gcLog);
+ out.shouldContain("(Unmovable) humongous regions have been found and may lead to fragmentation");
+ out.shouldContain("All free regions should be at the top end of the heap, but we found holes.");
+ out.shouldMatch("gc,region,cds. HeapRegion .* HUM. hole");
+ String pattern = "gc,region,cds. HeapRegion .*hole";
+ out.shouldMatch(pattern);
+ out.shouldNotMatch(pattern + ".*unexpected");
+
+ TestCommon.run(
+ "-cp", appJar,
+ "-verbose",
+ "-Xmx64m",
+ "-XX:+PrintSharedSpaces",
+ "-XX:+UnlockDiagnosticVMOptions", extraOption,
+ gcLog,
+ "Hello")
+ .assertNormalExit();
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDumpTransformer.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassFileTransformer;
+import java.lang.instrument.Instrumentation;
+import java.lang.instrument.IllegalClassFormatException;
+import java.security.ProtectionDomain;
+
+// This test is sensitive to -Xmx. It must be run with -xmx64m.
+// Running with a different -Xmx requires changing the parameters and careful re-testing.
+public class HumongousDuringDumpTransformer implements ClassFileTransformer {
+ public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
+ ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
+ if (name.equals("Hello")) {
+ try {
+ makeHumongousRegions();
+ } catch (Throwable t) {
+ array = null;
+ humon = null;
+ System.out.println("Unexpected error: " + t);
+ t.printStackTrace();
+ }
+ }
+ array = null;
+ return null;
+ }
+
+ private static Instrumentation savedInstrumentation;
+
+ public static void premain(String agentArguments, Instrumentation instrumentation) {
+ long xmx = Runtime.getRuntime().maxMemory();
+ if (xmx < 60 * 1024 * 1024 || xmx > 80 * 1024 * 1024) {
+ System.out.println("Running with incorrect heap size: " + xmx);
+ System.exit(1);
+ }
+
+ System.out.println("ClassFileTransformer.premain() is called");
+ instrumentation.addTransformer(new HumongousDuringDumpTransformer(), /*canRetransform=*/true);
+ savedInstrumentation = instrumentation;
+ }
+
+ public static Instrumentation getInstrumentation() {
+ return savedInstrumentation;
+ }
+
+ public static void agentmain(String args, Instrumentation inst) throws Exception {
+ premain(args, inst);
+ }
+
+ Object[] array;
+
+ static final int DUMMY_SIZE = 4096 - 16 - 8;
+ static final int HUMON_SIZE = 4 * 1024 * 1024 - 16 - 8;
+ static final int SKIP = 13;
+
+ byte humon[] = null;
+ boolean first = true;
+
+ public synchronized void makeHumongousRegions() {
+ if (!first) {
+ return;
+ }
+ System.out.println("===============================================================================");
+ first = false;
+
+ int total = 0;
+ array = new Object[100000];
+ System.out.println(array);
+
+ // (1) Allocate about 8MB of old objects.
+ for (int n=0, i=0; total < 8 * 1024 * 1024; n++) {
+ // Make enough allocations to cause a GC (for 64MB heap) to create
+ // old regions.
+ //
+ // But don't completely fill up the heap. That would cause OOM and
+ // may not be handled gracefully inside class transformation!
+ Object x = new byte[DUMMY_SIZE];
+ if ((n % SKIP) == 0) {
+ array[i++] = x;
+ total += DUMMY_SIZE;
+ }
+ }
+
+ System.gc();
+
+ // (2) Now allocate a humongous array. It will sit above the 8MB of old regions.
+ humon = new byte[HUMON_SIZE];
+ array = null;
+ System.gc();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDumpTransformer.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,5 @@
+Manifest-Version: 1.0
+Premain-Class: HumongousDuringDumpTransformer
+Agent-Class: HumongousDuringDumpTransformer
+Can-Retransform-Classes: true
+Can-Redefine-Classes: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/CheckUnsupportedDumpingOptions.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Abort dumping if any of the new jigsaw vm options is specified.
+ * @requires vm.cds
+ * @library /test/lib ..
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @compile ../test-classes/Hello.java
+ * @run driver CheckUnsupportedDumpingOptions
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CheckUnsupportedDumpingOptions {
+ private static final String[] jigsawOptions = {
+ "--limit-modules",
+ "--upgrade-module-path",
+ "--patch-module"
+ };
+ private static final String[] optionValues = {
+ "mymod",
+ ".",
+ "java.naming=javax.naming.spi.NamingManger"
+ };
+
+ public static void main(String[] args) throws Exception {
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ "mods/java.naming");
+
+ JarBuilder.build("hello", "Hello");
+ String appJar = TestCommon.getTestJar("hello.jar");
+ String appClasses[] = {"Hello"};
+ for (int i = 0; i < jigsawOptions.length; i++) {
+ OutputAnalyzer output;
+ output = TestCommon.dump(appJar, appClasses, "-Xlog:cds,cds+hashtables",
+ jigsawOptions[i], optionValues[i]);
+ output.shouldContain("Cannot use the following option " +
+ "when dumping the shared archive: " + jigsawOptions[i])
+ .shouldHaveExitValue(1);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/JigsawOptionsCombo.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,222 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test combinations of jigsaw options that affect the use of AppCDS
+ *
+ * @requires vm.cds & !vm.graal.enabled
+ * @library /test/lib ..
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @compile ../test-classes/Hello.java ../test-classes/HelloMore.java
+ * @run driver JigsawOptionsCombo
+ */
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+import java.util.ArrayList;
+
+
+// Remaining WORK: TODO:
+// 1. test with -m initial-module; waiting for changes from Chris will provide
+// utils to build modules
+// 2. Loading classes from Jmod files - waiting on utils
+// 3. Loading classes from exploded module dir"
+
+public class JigsawOptionsCombo {
+
+ public static void main(String[] args) throws Exception {
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ "mods/java.naming");
+
+ JarBuilder.build("hello", "Hello");
+ JarBuilder.build("hello_more", "HelloMore");
+
+ (new JigsawOptionsCombo()).runTests();
+ }
+
+
+ private ArrayList<TestCase> testCaseTable = new ArrayList<TestCase>();
+
+ public static String infoDuringDump(String option) {
+ return "Cannot use the following option when dumping the shared archive: " + option;
+ }
+
+ public void runTests() throws Exception {
+
+ testCaseTable.add(new TestCase(
+ "basic: Basic dump and execute, to verify the test plumbing works",
+ "", "", 0,
+ "", "", 0, true) );
+
+ String bcpArg = "-Xbootclasspath/a:" +
+ TestCommon.getTestJar("hello_more.jar");
+
+ testCaseTable.add(new TestCase(
+ "Xbootclasspath/a: is OK for both dump and run time",
+ bcpArg, "", 0,
+ bcpArg, "", 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "module-path-01: --module-path is ignored for dump time",
+ "--module-path mods", "", 0,
+ null, null, 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "module-path-02: --module-path is ok for run time",
+ "", "", 0,
+ "--module-path mods", "", 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "add-modules-01: --add-modules is ok at dump time",
+ "--add-modules java.management",
+ "", 0,
+ null, null, 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "add-modules-02: --add-modules is ok at run time",
+ "", "", 0,
+ "--add-modules java.management", "", 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "limit-modules-01: --limit-modules is ignored at dump time",
+ "--limit-modules java.base",
+ infoDuringDump("--limit-modules"), 1,
+ null, null, 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "limit-modules-02: --limit-modules is ok at run time",
+ "", "", 0,
+ "--limit-modules java.base", "", 0, false) );
+
+ testCaseTable.add(new TestCase(
+ "upgrade-module-path-01: --upgrade-module-path is ignored at dump time",
+ "--upgrade-module-path mods",
+ infoDuringDump("--upgrade-module-path"), 1,
+ null, null, 0, true) );
+
+ testCaseTable.add(new TestCase(
+ "-upgrade-module-path-module-path-02: --upgrade-module-path is ok at run time",
+ "", "", 0,
+ "--upgrade-module-path mods", "", 0, false) );
+
+ for (TestCase tc : testCaseTable) tc.execute();
+ }
+
+
+ // class representing a singe test case
+ public class TestCase {
+ String description;
+ String dumpTimeArgs;
+ String dumpTimeExpectedOutput;
+ int dumpTimeExpectedExitValue;
+ String runTimeArgs;
+ String runTimeExpectedOutput;
+ int runTimeExpectedExitValue;
+ boolean sharingOn;
+
+ private String appJar = TestCommon.getTestJar("hello.jar");
+ private String appClasses[] = {"Hello"};
+
+
+ public TestCase(String description,
+ String dumpTimeArgs, String dumpTimeExpectedOutput, int dumpTimeExpectedExitValue,
+ String runTimeArgs, String runTimeExpectedOutput, int runTimeExpectedExitValue,
+ boolean sharingOn) {
+
+ this.description = description;
+ this.dumpTimeArgs = dumpTimeArgs;
+ this.dumpTimeExpectedOutput = dumpTimeExpectedOutput;
+ this.dumpTimeExpectedExitValue = dumpTimeExpectedExitValue;
+ this.runTimeArgs = runTimeArgs;
+ this.runTimeExpectedOutput = runTimeExpectedOutput;
+ this.runTimeExpectedExitValue = runTimeExpectedExitValue;
+ this.sharingOn = sharingOn;
+ }
+
+
+ public void execute() throws Exception {
+ System.out.println("Description: " + description);
+
+ // ===== dump step - create the archive
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, appClasses, getDumpOptions());
+
+ if (dumpTimeExpectedExitValue == 0) {
+ TestCommon.checkDump(dumpOutput, dumpTimeExpectedOutput);
+ } else {
+ dumpOutput.shouldMatch(dumpTimeExpectedOutput);
+ dumpOutput.shouldHaveExitValue(dumpTimeExpectedExitValue);
+ }
+
+ // ===== exec step - use the archive
+ if (runTimeArgs != null) {
+ OutputAnalyzer execOutput = TestCommon.exec(appJar, getRunOptions());
+
+ if (runTimeExpectedExitValue == 0) {
+ if (sharingOn) {
+ TestCommon.checkExec(execOutput, runTimeExpectedOutput, "Hello World");
+ } else {
+ execOutput.shouldHaveExitValue(0)
+ .shouldContain(runTimeExpectedOutput)
+ .shouldContain("Hello World");
+ }
+ } else {
+ execOutput.shouldMatch(dumpTimeExpectedOutput);
+ execOutput.shouldHaveExitValue(dumpTimeExpectedExitValue);
+ }
+ }
+ }
+
+
+ // dump command line options can be separated by a space
+ private String[] getDumpOptions() {
+ return dumpTimeArgs.split(" ");
+ }
+
+
+ // run command line options can be separated by a space
+ private String[] getRunOptions() {
+ ArrayList<String> result = new ArrayList<>();
+
+ if (runTimeArgs != "") {
+ String splitArgs[] = runTimeArgs.split(" ");
+ for (String arg : splitArgs)
+ result.add(arg);
+ }
+
+ result.add("Hello");
+ return result.toArray(new String[1]);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/AppClassInCP.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary a test to demonstrate that an application class in the -cp
+ * will be archived although --patch-module is specified. The class in
+ * the -cp has no dependencies on the class in the --patch-module.
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver AppClassInCP
+ */
+
+import java.io.File;
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class AppClassInCP {
+ private static String moduleJar;
+ private static String appJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ String classDir = System.getProperty("test.classes");
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ classDir);
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ String source2 = "package mypackage; " +
+ "public class Hello { " +
+ " static { " +
+ " System.out.println(\"Hello!\"); " +
+ " } " +
+ "}";
+ ClassFileInstaller.writeClassToDisk("mypackage/Hello",
+ InMemoryJavaCompiler.compile("mypackage.Hello", source2),
+ classDir);
+
+ JarBuilder.build("hello", "mypackage/Hello");
+ appJar = TestCommon.getTestJar("hello.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ OutputAnalyzer output =
+ TestCommon.dump(appJar,
+ TestCommon.list("javax/naming/spi/NamingManager", "mypackage/Hello"),
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello");
+ output.shouldHaveExitValue(1)
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
+
+ String classPath = appJar + File.pathSeparator + classDir;
+ System.out.println("classPath: " + classPath);
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-cp", classPath,
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello")
+ .assertSilentlyDisabledCDS(0, "I pass!", "Hello!");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/CustomPackage.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary if a class is defined to a package which is not defined to any
+ * module in the jimage, the class will not be found during dump
+ * time but it will be used during run time.
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver CustomPackage
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class CustomPackage {
+ private static String moduleJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming.myspi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/myspi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.myspi.NamingManager", source, "--patch-module=java.naming"),
+ System.getProperty("test.classes"));
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming", "javax/naming/myspi/NamingManager");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ OutputAnalyzer output =
+ TestCommon.dump(null,
+ TestCommon.list("javax/naming/myspi/NamingManager"),
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.myspi.NamingManager");
+ output.shouldHaveExitValue(1)
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
+
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.myspi.NamingManager")
+ .assertSilentlyDisabledCDS(0, "I pass!");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/MismatchedPatchModule.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary different settings of --patch-module at dump time and runtime are
+ * acceptable. The class found in runtime --patch-module entry should
+ * be used.
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver MismatchedPatchModule
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class MismatchedPatchModule {
+ private static String moduleJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ System.getProperty("test.classes"));
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ // Case 1: --patch-module specified for dump time
+ System.out.println("Case 1: --patch-module specified for dump time and run time");
+ OutputAnalyzer output =
+ TestCommon.dump(null,
+ TestCommon.list("javax/naming/spi/NamingManager"),
+ "--patch-module=java.naming=" + moduleJar,
+ "PatchMain", "javax.naming.spi.NamingManager");
+ output.shouldHaveExitValue(1)
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
+
+ // Case 2: --patch-module specified for run time but not for dump time
+ System.out.println("Case 2: --patch-module specified for run time but not for dump time");
+ String appJar = JarBuilder.build("PatchMain-app", "PatchMain");
+ output =
+ TestCommon.dump(appJar,
+ TestCommon.list("javax/naming/spi/NamingManager"),
+ "PatchMain", "javax.naming.spi.NamingManager");
+ TestCommon.checkDump(output);
+
+ // javax.naming.spi.NamingManager is patched at runtime
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "--patch-module=java.naming=" + moduleJar,
+ "--patch-module=java.naming2=" + moduleJar,
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.spi.NamingManager")
+ .assertSilentlyDisabledCDS(0, "I pass!");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/PatchDir.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary a simple test to ensure that a directory in the --patch-module
+ * option does not affect dump process
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver PatchDir
+ */
+
+import java.io.File;
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+
+public class PatchDir {
+ private static String moduleJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ String classDir = System.getProperty("test.classes");
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ classDir);
+
+ JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ TestCommon.dump(null,
+ TestCommon.list("javax/naming/spi/NamingManager"),
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "PatchMain", "javax.naming.spi.NamingManager")
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module")
+ .shouldHaveExitValue(1);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/PatchJavaBase.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary sharing is disabled if java.base is patch at runtime
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver PatchJavaBase
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class PatchJavaBase {
+ private static String moduleJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ String source = "package java.lang; " +
+ "public class NewClass { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("java/lang/NewClass",
+ InMemoryJavaCompiler.compile("java.lang.NewClass", source, "--patch-module=java.base"),
+ System.getProperty("test.classes"));
+
+ JarBuilder.build("javabase", "java/lang/NewClass");
+ moduleJar = TestCommon.getTestJar("javabase.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ String runError = "Unable to use shared archive: CDS is disabled when java.base module is patched";
+ String dumpingError = "Cannot use the following option when dumping the shared archive: --patch-module";
+ String errMsg;
+ if (TestCommon.isDynamicArchive()) {
+ errMsg = runError;
+ } else {
+ errMsg = dumpingError;
+ }
+ OutputAnalyzer output =
+ TestCommon.dump(null, null,
+ "--patch-module=java.base=" + moduleJar,
+ "PatchMain", "java.lang.NewClass");
+ output.shouldHaveExitValue(1)
+ .shouldContain(errMsg);
+
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "--patch-module=java.base=" + moduleJar,
+ "PatchMain", "java.lang.NewClass")
+ .assertAbnormalExit(runError);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/PatchMain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// This loads the class affected by the --patch-module option. For the test to pass
+// it must load the class from the --patch-module directory, not the jimage file.
+public class PatchMain {
+ public static void main(String[] args) throws Exception {
+ for (int i = 0; i < args.length; i++) {
+ if (args[i].equals("cdsutils.DynamicDumpHelper")) {
+ break;
+ }
+ Class.forName(args[i]);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/Simple.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary a simple test to ensure that class is loaded from jar file in --patch-module at runtime
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver Simple
+ */
+
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class Simple {
+ private static String moduleJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ System.getProperty("test.classes"));
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ OutputAnalyzer output =
+ TestCommon.dump(null,
+ TestCommon.list("javax/naming/spi/NamingManager"),
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.spi.NamingManager");
+ output.shouldHaveExitValue(1)
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
+
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.spi.NamingManager")
+ .assertSilentlyDisabledCDS(0, "I pass!");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/SubClassOfPatchedClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary the class in the -cp is a subclass of the class in --patch-module. The
+ * patched class should be used at runtime.
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver SubClassOfPatchedClass
+ */
+
+import java.io.File;
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class SubClassOfPatchedClass {
+ private static String moduleJar;
+ private static String appJar;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming; " +
+ "public class Reference { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ String classDir = System.getProperty("test.classes");
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/Reference",
+ InMemoryJavaCompiler.compile("javax.naming.Reference", source, "--patch-module=java.naming"),
+ classDir);
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming", "javax/naming/Reference");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ String source2 = "package mypackage; " +
+ "public class MyReference extends javax.naming.Reference { " +
+ " static { " +
+ " System.out.println(\"MyReference!\"); " +
+ " } " +
+ " public MyReference(String mystring) { " +
+ " super(mystring); " +
+ " } " +
+ "}";
+ ClassFileInstaller.writeClassToDisk("mypackage/MyReference",
+ InMemoryJavaCompiler.compile("mypackage.MyReference", source2),
+ classDir);
+
+ JarBuilder.build("myjavanaming", "mypackage/MyReference");
+ appJar = TestCommon.getTestJar("myjavanaming.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ OutputAnalyzer output =
+ TestCommon.dump(appJar,
+ TestCommon.list("javax/naming/Reference", "mypackage/MyReference"),
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "PatchMain", "javax.naming.Reference", "mypackage.MyReference");
+ output.shouldHaveExitValue(1)
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
+
+ String classPath = appJar + File.pathSeparator + classDir;
+ System.out.println("classPath: " + classPath);
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-cp", classPath,
+ "--patch-module=java.naming=" + moduleJar,
+ "-Xlog:class+load",
+ "PatchMain", "javax.naming.Reference", "mypackage.MyReference")
+ .assertSilentlyDisabledCDS(0, "MyReference source: file:", "I pass!");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/TwoJars.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @requires vm.cds
+ * @summary a patched class found in --patch-module should be used at runtime
+ * @library ../..
+ * @library /test/hotspot/jtreg/testlibrary
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @build PatchMain
+ * @run driver TwoJars
+ */
+
+import java.io.File;
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class TwoJars {
+ private static String moduleJar;
+ private static String moduleJar2;
+
+ public static void main(String args[]) throws Throwable {
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming.jar file.
+ String source = "package javax.naming.spi; " +
+ "public class NamingManager { " +
+ " static { " +
+ " System.out.println(\"I pass!\"); " +
+ " } " +
+ "}";
+
+ // Create a class file in the module java.naming. This class file
+ // will be put in the javanaming2.jar file.
+ String source2 = "package javax.naming.spi; " +
+ "public class DirectoryManager { " +
+ " static { " +
+ " System.out.println(\"I fail!\"); " +
+ " } " +
+ "}";
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
+ System.getProperty("test.classes"));
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
+ moduleJar = TestCommon.getTestJar("javanaming.jar");
+
+ ClassFileInstaller.writeClassToDisk("javax/naming/spi/DirectoryManager",
+ InMemoryJavaCompiler.compile("javax.naming.spi.DirectoryManager", source2, "--patch-module=java.naming"),
+ System.getProperty("test.classes"));
+
+ // Build the jar file that will be used for the module "java.naming".
+ JarBuilder.build("javanaming2", "javax/naming/spi/DirectoryManager");
+ moduleJar2 = TestCommon.getTestJar("javanaming2.jar");
+
+ System.out.println("Test dumping with --patch-module");
+ OutputAnalyzer output =
+ TestCommon.dump(null,
+ TestCommon.list("javax/naming/spi/NamingManager"),
+ "--patch-module=java.naming=" + moduleJar2 + File.pathSeparator + moduleJar,
+ "-Xlog:class+load",
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.spi.NamingManager");
+ output.shouldHaveExitValue(1)
+ .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");
+
+ TestCommon.run(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "--patch-module=java.naming=" + moduleJar2 + File.pathSeparator + moduleJar,
+ "-Xlog:class+load",
+ "-Xlog:class+path=info",
+ "PatchMain", "javax.naming.spi.NamingManager")
+ .assertSilentlyDisabledCDS(0, "I pass!");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/BootAppendTests.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @summary AppCDS tests for testing -Xbootclasspath/a
+ * @requires vm.cds & !vm.graal.enabled
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @compile src/jdk/test/Main.java
+ * @compile src/com/sun/tools/javac/MyMain.jasm
+ * @compile src/sun/nio/cs/ext/MyClass.java
+ * @compile src/sun/nio/cs/ext1/MyClass.java
+ * @run driver BootAppendTests
+ */
+
+import java.io.File;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class BootAppendTests {
+ private static final String TEST_SRC = System.getProperty("test.src");
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path CLASSES_DIR = Paths.get("classes");
+
+ private static final String MAIN_CLASS = "jdk.test.Main";
+ private static final String APP_MODULE_CLASS = "com/sun/tools/javac/MyMain";
+ private static final String BOOT_APPEND_MODULE_CLASS = "sun/nio/cs/ext/MyClass";
+ private static final String BOOT_APPEND_CLASS = "sun/nio/cs/ext1/MyClass";
+ private static final String[] ARCHIVE_CLASSES =
+ {APP_MODULE_CLASS, BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_CLASS};
+
+ private static String appJar;
+ private static String bootAppendJar;
+ private static String testArchiveName;
+
+ public static void main(String... args) throws Exception {
+ dumpArchive();
+
+ System.out.println("TESTCASE: 1: testBootAppendModuleClassWithoutAppCDS");
+ testBootAppendModuleClassWithoutAppCDS();
+
+ System.out.println("TESTCASE: 2" );
+ testBootAppendModuleClassWithAppCDS();
+
+ System.out.println("TESTCASE: 3" );
+ testBootAppendExcludedModuleClassWithoutAppCDS();
+
+ System.out.println("TESTCASE: 4" );
+ testBootAppendExcludedModuleClassWithAppCDS();
+
+ System.out.println("TESTCASE: 5" );
+ testBootAppendClassWithoutAppCDS();
+
+ System.out.println("TESTCASE: 6" );
+ testBootAppendClassWithAppCDS();
+
+ System.out.println("TESTCASE: 7" );
+ testBootAppendAppModuleClassWithoutAppCDS();
+
+ System.out.println("TESTCASE: 9" );
+ testBootAppendAppModuleClassWithAppCDS();
+
+ System.out.println("TESTCASE: 9" );
+ testBootAppendAppExcludeModuleClassWithoutAppCDS();
+
+ System.out.println("TESTCASE: 10" );
+ testBootAppendAppExcludeModuleClassAppCDS();
+ }
+
+ static void dumpArchive() throws Exception {
+ JarBuilder.build("classpathtests", "jdk/test/Main");
+ appJar = TestCommon.getTestJar("classpathtests.jar");
+
+ JarBuilder.build("bootAppend",
+ APP_MODULE_CLASS, BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_CLASS);
+ bootAppendJar = TestCommon.getTestJar("bootAppend.jar");
+
+ OutputAnalyzer output1 = TestCommon.dump(
+ appJar, TestCommon.list(ARCHIVE_CLASSES), "-Xbootclasspath/a:" + bootAppendJar);
+ TestCommon.checkDump(output1);
+
+ if (!TestCommon.isUnableToMap(output1)) {
+ // Make sure all the classes were successfully archived.
+ for (String archiveClass : ARCHIVE_CLASSES) {
+ output1.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
+ }
+ }
+
+ testArchiveName = TestCommon.getCurrentArchiveName();
+ }
+
+ // Test #1: A class in package defined in boot module
+ // - should not be loaded from the -Xbootclasspath/a without AppCDS
+ public static void testBootAppendModuleClassWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #1", BOOT_APPEND_MODULE_CLASS, "false");
+
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+
+ // Test #2: A shared class in package defined in boot module that's archived
+ // from -Xbootclasspath/a
+ // - should not be loaded by AppCDS
+ public static void testBootAppendModuleClassWithAppCDS() throws Exception {
+ OutputAnalyzer output = TestCommon.exec(
+ appJar,
+ "-Xbootclasspath/a:" + bootAppendJar,
+ MAIN_CLASS,
+ "Test #2", BOOT_APPEND_MODULE_CLASS, "false");
+ TestCommon.checkExec(output);
+ }
+
+
+ // Test #3: A class in excluded package defined in boot module
+ // - should be loaded from the -Xbootclasspath/a by the boot classloader
+ public static void testBootAppendExcludedModuleClassWithoutAppCDS() throws Exception {
+ TestCommon.run(
+ "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar,
+ "-Xlog:class+load=info",
+ "--limit-modules", "java.base",
+ MAIN_CLASS, "Test #3", BOOT_APPEND_MODULE_CLASS, "true", "BOOT")
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(".class.load. sun.nio.cs.ext.MyClass source:.*bootAppend.jar");
+ });
+ }
+
+ // Test #4: A shared class in excluded package that's archived from
+ // -Xbootclasspath/a
+ // - should be loaded from the jar since AppCDS will be disabled with
+ // the --limit-modules option
+ public static void testBootAppendExcludedModuleClassWithAppCDS() throws Exception {
+ TestCommon.run(
+ "-cp", appJar, "-Xbootclasspath/a:" + bootAppendJar,
+ "-Xlog:class+load=info",
+ "--limit-modules", "java.base",
+ MAIN_CLASS,
+ "Test #4", BOOT_APPEND_MODULE_CLASS, "true", "BOOT")
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(".class.load. sun.nio.cs.ext.MyClass source:.*bootAppend.jar");
+ });
+ }
+
+
+ // Test #5: A class not in package defined in boot module
+ // - should be loaded from the -Xbootclasspath/a without AppCDS
+ public static void testBootAppendClassWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #5", BOOT_APPEND_CLASS, "true", "BOOT");
+
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+
+
+ // Test #6: A shared class not in package defined in boot module that's
+ // archived from -Xbootclasspath/a
+ // - should be loaded from the archive by the bootstrap class loader
+ public static void testBootAppendClassWithAppCDS() throws Exception {
+ OutputAnalyzer output = TestCommon.exec(
+ appJar,
+ "-Xbootclasspath/a:" + bootAppendJar,
+ "-XX:+TraceClassLoading",
+ MAIN_CLASS,
+ "Test #6", BOOT_APPEND_CLASS, "true", "BOOT");
+ TestCommon.checkExec(output);
+ if (!TestCommon.isUnableToMap(output))
+ output.shouldContain("[class,load] sun.nio.cs.ext1.MyClass source: shared objects file");
+ }
+
+
+ // Test #7: A class in package defined in jimage app module
+ // - should not be loaded from the -Xbootclasspath/a without AppCDS
+ public static void testBootAppendAppModuleClassWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #7", APP_MODULE_CLASS, "false");
+
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+
+
+ // Test #8: A shared class in package defined in jimage app module that's
+ // archived from -Xbootclasspath/a
+ // - should not be loaded from the archive
+ public static void testBootAppendAppModuleClassWithAppCDS() throws Exception {
+ OutputAnalyzer output = TestCommon.exec(
+ appJar,
+ "-Xbootclasspath/a:" + bootAppendJar,
+ MAIN_CLASS,
+ "Test #8", APP_MODULE_CLASS, "false");
+ TestCommon.checkExec(output);
+ }
+
+
+ // Test #9: A class in excluded package defined in jimage app module
+ // - should be loaded from the -Xbootclasspath/a without AppCDS
+ public static void testBootAppendAppExcludeModuleClassWithoutAppCDS()
+ throws Exception {
+
+ TestCommon.run(
+ "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar,
+ "-Xlog:class+load=info",
+ "--limit-modules", "java.base",
+ MAIN_CLASS, "Test #9", APP_MODULE_CLASS, "true", "BOOT")
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(".class.load. com.sun.tools.javac.MyMain source:.*bootAppend.jar");
+ });
+ }
+
+ // Test #10: A shared class in excluded package defined in jimage app module
+ // - should be loaded from the -Xbootclasspath/a with AppCDS
+ public static void testBootAppendAppExcludeModuleClassAppCDS() throws Exception {
+ TestCommon.run(
+ "-cp", appJar, "-Xbootclasspath/a:" + bootAppendJar,
+ "-Xlog:class+load=info",
+ "--limit-modules", "java.base",
+ MAIN_CLASS, "Test #10", APP_MODULE_CLASS, "true", "BOOT")
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch(".class.load. com.sun.tools.javac.MyMain source:.*bootAppend.jar");
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/ClassPathTests.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,260 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds & !vm.graal.enabled
+ * @library ../..
+ * @library /test/lib
+ * @modules java.compiler
+ * java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @compile src/jdk/test/Main.java
+ * @compile src/com/sun/tools/javac/Main.jasm
+ * @compile src/com/sun/tools/javac/MyMain.jasm
+ * @compile ../../../javax/annotation/processing/FilerException.jasm
+ * @run driver ClassPathTests
+ * @summary AppCDS tests for testing classpath/package conflicts
+ */
+
+/*
+ * These tests will verify that AppCDS will correctly handle archived classes
+ * on the classpath that are in a package that is also exported by the jimage.
+ * These classes should fail to load unless --limit-modules is used to hide the
+ * package exported by the jimage. There are 8 variants of this test:
+ * - With a jimage app package and with a jimage ext package
+ * - With --limit-modules and without --limit-modules
+ * - With AppCDS and without AppCDS (to verify behaviour is the same for both).
+ *
+ * There is also a 9th test to verify that when --limit-modules is used, a jimage
+ * class in the archive can be replaced by a classpath class with the
+ * same name and package.
+ */
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.Asserts;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+
+import jtreg.SkippedException;
+
+
+public class ClassPathTests {
+ private static final String TEST_SRC = System.getProperty("test.src");
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path CLASSES_DIR = Paths.get("classes");
+
+ // the test module
+ private static final String MAIN_CLASS = "jdk.test.Main";
+ private static final String LIMITMODS_MAIN_CLASS = "jdk.test.LimitModsMain";
+
+ // test classes to archive. These are both in UPGRADED_MODULES
+ private static final String JIMAGE_CLASS = "com/sun/tools/javac/Main";
+ private static final String APP_ARCHIVE_CLASS = "com/sun/tools/javac/MyMain";
+ private static final String PLATFORM_ARCHIVE_CLASS = "javax/annotation/processing/FilerException";
+ private static final String[] ARCHIVE_CLASSES = {APP_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, JIMAGE_CLASS};
+ private static final int NUMBER_OF_TEST_CASES = 10;
+
+ private static String appJar;
+ private static String testArchiveName;
+
+
+ public static void main(String[] args) throws Throwable {
+ ClassPathTests tests = new ClassPathTests();
+ tests.dumpArchive();
+
+ Method[] methods = tests.getClass().getDeclaredMethods();
+ int numOfTestMethodsRun = 0;
+ for (Method m : methods) {
+ if (m.getName().startsWith("test")) {
+ System.out.println("About to run test method: " + m.getName());
+ try {
+ m.invoke(tests);
+ } catch (InvocationTargetException ite) {
+ Throwable throwable = ite.getCause();
+ if (throwable instanceof SkippedException) {
+ throw throwable;
+ } else {
+ throw ite;
+ }
+ }
+ numOfTestMethodsRun++;
+ }
+ }
+
+ Asserts.assertTrue((numOfTestMethodsRun == NUMBER_OF_TEST_CASES),
+ "Expected " + NUMBER_OF_TEST_CASES + " test methods to run, actual number is "
+ + numOfTestMethodsRun);
+ }
+
+ private void dumpArchive() throws Exception {
+ // Create a jar file with all the classes related to this test.
+ JarBuilder.build( "classpathtests",
+ APP_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS, JIMAGE_CLASS,
+ "jdk/test/Main");
+ appJar = TestCommon.getTestJar("classpathtests.jar");
+
+ // dump the archive with altnernate jdk.comiler and jdk.activation classes in the class list
+ OutputAnalyzer output1 = TestCommon.dump(appJar, TestCommon.list(ARCHIVE_CLASSES));
+ TestCommon.checkDump(output1);
+ // The PLATFORM_ARCHIVE_CLASS belongs to the java.compiler
+ // module will be found from the module during dumping.
+ // The JIMAGE_CLASS will be found from the jdk.compiler module during
+ // dumping.
+ // The APP_ARCHIVE_CLASS, which belongs to a package within the
+ // jdk.compiler module, will not be found during dump time.
+ for (String archiveClass : ARCHIVE_CLASSES) {
+ if (archiveClass.equals(APP_ARCHIVE_CLASS)) {
+ output1.shouldContain("Preload Warning: Cannot find " + archiveClass);
+ } else {
+ output1.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
+ }
+ }
+
+ testArchiveName = TestCommon.getCurrentArchiveName();
+ }
+
+ // #1: Archived classpath class in same package as jimage app class. With AppCDS.
+ // Should fail to load.
+ public void testAppClassWithAppCDS() throws Exception {
+ OutputAnalyzer output = TestCommon.exec(
+ appJar, MAIN_CLASS,
+ "Test #1", APP_ARCHIVE_CLASS, "false"); // last 3 args passed to test
+ TestCommon.checkExec(output);
+ }
+
+ // #2: Archived classpath class in same package as jimage app class. Without AppCDS.
+ // Should fail to load.
+ public void testAppClassWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-cp", appJar)
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #2", APP_ARCHIVE_CLASS, "false");
+
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+
+ // #3: Archived classpath class in same package as jimage ext class. With AppCDS.
+ // The class should be loaded from the module.
+ public void testExtClassWithAppCDS() throws Exception {
+ OutputAnalyzer output = TestCommon.exec(
+ appJar, MAIN_CLASS,
+ "Test #3", PLATFORM_ARCHIVE_CLASS, "true", "EXT"); // last 4 args passed to test
+ TestCommon.checkExec(output);
+ }
+
+ // #4: Archived classpath class in same package as jimage ext class. Without AppCDS.
+ // The class should be loaded from the module.
+ public void testExtClassWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-cp", appJar)
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #4", PLATFORM_ARCHIVE_CLASS, "true", "EXT");
+
+ CDSTestUtils.runWithArchiveAndCheck(opts);
+ }
+
+ // #5: Archived classpath class in same package as jimage app class. With AppCDS.
+ // Should load with CDS disabled because --limit-modules is used.
+ public void testAppClassWithLimitModsWithAppCDS() throws Exception {
+ TestCommon.run("-cp", appJar,
+ "--limit-modules", "java.base",
+ MAIN_CLASS,
+ "Test #5", APP_ARCHIVE_CLASS, "true") // last 3 args passed to test
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0);
+ });
+ }
+
+ // #6: Archived classpath class in same package as jimage app class. Without AppCDS.
+ // Should load with CDS disabled because --limit-modules is used.
+ public void testAppClassWithLimitModsWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-cp", appJar, "--limit-modules", "java.base")
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #6", APP_ARCHIVE_CLASS, "true");
+ CDSTestUtils.run(opts)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0);
+ });
+ }
+
+ // #7: Archived classpath class in same package as jimage ext class. With AppCDS.
+ // Should load with CDS disabled because --limit-modules is used.
+ public void testExtClassWithLimitModsWithAppCDS() throws Exception {
+ TestCommon.run("-cp", appJar,
+ "--limit-modules", "java.base",
+ MAIN_CLASS,
+ "Test #7", PLATFORM_ARCHIVE_CLASS, "true") // last 3 args passed to test
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0);
+ });
+ }
+
+ // #8: Archived classpath class in same package as jimage ext class. Without AppCDS.
+ // Should load with CDS disabled because --limit-modules is used.
+ public void testExtClassWithLimitModsWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-cp", appJar, "--limit-modules", "java.base")
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #8", PLATFORM_ARCHIVE_CLASS, "true");
+ CDSTestUtils.run(opts)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0);
+ });
+ }
+
+ // #9: Archived classpath class with same name as jimage app class. With AppCDS.
+ // Should load with CDS disabled because --limit-modules is used.
+ public void testReplacingJImageClassWithAppCDS() throws Exception {
+ TestCommon.run("-cp", appJar,
+ "--limit-modules", "java.base",
+ MAIN_CLASS,
+ "Test #9", JIMAGE_CLASS, "true") // last 3 args passed to test
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0);
+ });
+ }
+
+ // #10: Archived classpath class with same name as jimage app class. Without AppCDS.
+ // Should load because --limit-modules is used. Note the archive will actually contain
+ // the original jimage version of the class, but AppCDS should refuse to load it
+ // since --limit-modules is used. This should result in the -cp version being used.
+ public void testReplacingJImageClassWithoutAppCDS() throws Exception {
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix("-cp", appJar, "--limit-modules", "java.base")
+ .setArchiveName(testArchiveName)
+ .addSuffix(MAIN_CLASS, "Test #10", JIMAGE_CLASS, "true");
+ CDSTestUtils.run(opts)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0);
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/DummyClassesInBootClassPath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Ensure that classes found in jimage takes precedence over classes found in -Xbootclasspath/a.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.compiler
+ * jdk.jartool/sun.tools.jar
+ * @compile ../../test-classes/DummyClassHelper.java
+ * @compile ../../test-classes/java/net/HttpCookie.jasm
+ * @compile ../../../javax/annotation/processing/FilerException.jasm
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver DummyClassesInBootClassPath
+ */
+
+import java.io.File;
+import java.util.List;
+import java.util.ArrayList;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class DummyClassesInBootClassPath {
+ private static final String METHOD_NAME = "thisClassIsDummy()";
+
+ static void checkOutput(OutputAnalyzer output, String[] classNames) throws Exception {
+ for (int i = 0; i < classNames.length; i++) {
+ String cn = classNames[i].replace('/', '.');
+ TestCommon.checkExec(output,
+ "java.lang.NoSuchMethodException: " + cn + "." +
+ METHOD_NAME);
+ output.shouldNotContain(cn + ".class should be in shared space.");
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ String classNames[] = { "java/net/HttpCookie",
+ "javax/annotation/processing/FilerException"};
+ JarBuilder.build("dummyClasses", classNames[0], classNames[1]);
+
+ String appJar = TestCommon.getTestJar("dummyClasses.jar");
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, classNames, "-Xbootclasspath/a:" + appJar);
+ TestCommon.checkDump(dumpOutput);
+
+ List<String> argsList = new ArrayList<String>();
+ for (int i = 0; i < classNames.length; i++) {
+ argsList.add(classNames[i].replace('/', '.'));
+ }
+ String[] arguments = new String[argsList.size()];
+ arguments = argsList.toArray(arguments);
+ TestCommon.run(
+ "-Xbootclasspath/a:" + appJar,
+ "DummyClassHelper", arguments[0], arguments[1])
+ .assertNormalExit(output -> checkOutput(output, classNames));
+
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
+ String bootClassPath = "-Xbootclasspath/a:" + appJar +
+ File.pathSeparator + whiteBoxJar;
+ dumpOutput = TestCommon.dump(
+ appJar, classNames, bootClassPath);
+ argsList.add("testWithWhiteBox");
+ arguments = new String[argsList.size()];
+ arguments = argsList.toArray(arguments);
+ String[] opts = {"-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+ bootClassPath, "-Xlog:class+path=trace",
+ "DummyClassHelper", arguments[0], arguments[1], arguments[2]};
+ TestCommon.run(opts)
+ .assertNormalExit(output -> checkOutput(output, classNames));
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/EmptyClassInBootClassPath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test a few scenarios if an empty class, which has the same name as the one in the jimage, is specified in the -Xbootclasspath/a
+ * 1) boot loader will always load the class from the bootclasspath
+ * 2) app loader will load the class from the jimage by default;
+ * app loader will load the class from the bootclasspath if the
+ * "--limit-modules java.base" option is specified
+ * @requires vm.cds & !vm.graal.enabled
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.access
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @compile ../../test-classes/EmptyClassHelper.java
+ * @compile ../../test-classes/com/sun/tools/javac/Main.jasm
+ * @run driver EmptyClassInBootClassPath
+ */
+
+import java.io.File;
+import java.lang.*;
+import java.lang.reflect.*;
+import java.util.List;
+import java.util.ArrayList;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class EmptyClassInBootClassPath {
+ static final String EXPECTED_EXCEPTION =
+ "java.lang.NoSuchMethodException: com.sun.tools.javac.Main.main([Ljava.lang.String;)";
+ public static void main(String[] args) throws Exception {
+ String[] className = {"com/sun/tools/javac/Main"};
+ JarBuilder.build("emptyClass", className);
+ String appJar = TestCommon.getTestJar("emptyClass.jar");
+ JarBuilder.build("EmptyClassHelper", "EmptyClassHelper");
+ String helperJar = TestCommon.getTestJar("EmptyClassHelper.jar");
+ OutputAnalyzer dumpOutput = TestCommon.dump(
+ appJar, className, "-Xbootclasspath/a:" + appJar);
+ TestCommon.checkDump(dumpOutput);
+ dumpOutput.shouldNotContain("Preload Warning: skipping class from -Xbootclasspath/a " + className[0]);
+
+ String bootclasspath = "-Xbootclasspath/a:" + appJar;
+ String classPath = "-Djava.class.path=" + appJar + File.pathSeparator + helperJar;
+ List<String> argsList = new ArrayList<String>();
+ argsList.add(classPath);
+ argsList.add(bootclasspath);
+ argsList.add("--add-exports=java.base/jdk.internal.access=ALL-UNNAMED");
+ argsList.add("EmptyClassHelper");
+
+ // case 1: load class in bootclasspath using app loader
+ argsList.add("useAppLoader");
+ String[] opts = new String[argsList.size()];
+ opts = argsList.toArray(opts);
+ TestCommon.run(opts).assertNormalExit("appLoader found method main");
+
+ // case 2: load class in bootclasspath using boot loader
+ argsList.remove(argsList.size() - 1);
+ argsList.add("useBootLoader");
+ opts = new String[argsList.size()];
+ opts = argsList.toArray(opts);
+ TestCommon.run(opts).assertNormalExit(EXPECTED_EXCEPTION);
+
+ // case 3: load class in bootclasspath using app loader with '--limit-modules java.base'
+ argsList.add(0, "--limit-modules");
+ argsList.add(1, "java.base");
+ argsList.remove(argsList.size() - 1);
+ argsList.add("useAppLoader");
+ opts = new String[argsList.size()];
+ opts = argsList.toArray(opts);
+ TestCommon.run(opts)
+ .assertSilentlyDisabledCDS(0, EXPECTED_EXCEPTION);
+
+ // case 4: load class in bootclasspath using boot loader with '--limit-modules java.base'
+ argsList.remove(argsList.size() - 1);
+ argsList.add("useBootLoader");
+ opts = new String[argsList.size()];
+ opts = argsList.toArray(opts);
+ TestCommon.run(opts)
+ .assertSilentlyDisabledCDS(0, EXPECTED_EXCEPTION);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/src/com/sun/tools/javac/Main.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com/sun/tools/javac;
+
+public class Main
+ version 51:0
+{
+
+public Method "<init>":"()V"
+ stack 1 locals 1
+{
+ aload_0;
+ invokespecial Method java/lang/Object."<init>":"()V";
+ return;
+}
+
+public Method toString:"()Ljava/lang/String;"
+ stack 1 locals 1
+{
+ ldc String "hi";
+ areturn;
+}
+
+} // end class Main
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/src/com/sun/tools/javac/MyMain.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com/sun/tools/javac;
+
+public class MyMain
+ version 51:0
+{
+
+public Method "<init>":"()V"
+ stack 1 locals 1
+{
+ aload_0;
+ invokespecial Method java/lang/Object."<init>":"()V";
+ return;
+}
+
+public Method toString:"()Ljava/lang/String;"
+ stack 1 locals 1
+{
+ ldc String "hi";
+ areturn;
+}
+
+} // end class Main2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/src/jdk/test/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * Tests loading an archived class that has the same class name as one in the
+ * jimage. The class should normally fail to load since a classpath class is not
+ * allowed to have the same package name as a module in the jimage. However,
+ * if --limit-modules was used then archived class should be loaded.
+ */
+
+package jdk.test;
+
+public class Main {
+ static final ClassLoader BOOT_LOADER = null;
+ static final ClassLoader PLATFORM_LOADER = ClassLoader.getPlatformClassLoader();
+ static final ClassLoader SYS_LOADER = ClassLoader.getSystemClassLoader();
+
+ public static void main(String[] args) throws Exception {
+ boolean shouldLoad = false;
+ ClassLoader expectedLoader = SYS_LOADER;
+
+ /*
+ * 3 Arguments are passed to this test:
+ * 1. testName: Name of the test being run.
+ * 2. className: Name of the class to load and instantiate.
+ * 3. shouldLoad: Either "true" or "false" to indicate whether the class should
+ * successfully load ("true" indicates --limit-modules was used.)
+ * The 4th argument is optional. It specifies the classloader.
+ */
+
+ assertTrue(args.length <= 4);
+ String testName = args[0];
+ String className = args[1].replace('/', '.');
+ String shouldLoadName = args[2]; // "true" or "false"
+ String loaderName = "SYS";
+ if (args.length == 4) {
+ loaderName = args[3];
+ }
+
+ if (shouldLoadName.equals("true")) {
+ shouldLoad = true;
+ } else if (shouldLoadName.equals("false")) {
+ shouldLoad = false;
+ } else {
+ assertTrue(false);
+ }
+
+ if (loaderName.equals("SYS")) {
+ expectedLoader = SYS_LOADER;
+ } else if (loaderName.equals("EXT")) {
+ expectedLoader = PLATFORM_LOADER;
+ } else if (loaderName.equals("BOOT")) {
+ expectedLoader = BOOT_LOADER;
+ }
+
+ System.out.println(testName + ": class=" + className + " shouldLoad=" +
+ shouldLoadName + " by loader:" + expectedLoader);
+
+ // Try to load the specified class with the default ClassLoader.
+ Class<?> clazz = null;
+ try {
+ clazz = Class.forName(className);
+ } catch (ClassNotFoundException e) {
+ System.out.println(e);
+ }
+
+ if (clazz != null) {
+ // class loaded
+ if (shouldLoad) {
+ // Make sure we got the expected defining ClassLoader
+ ClassLoader actualLoader = clazz.getClassLoader();
+ if (actualLoader != expectedLoader) {
+ throw new RuntimeException(testName + " FAILED: " + clazz + " loaded by " + actualLoader +
+ ", expected " + expectedLoader);
+ }
+ // Make sure we got the right version of the class. toString() of an instance
+ // of the overridden version of the class should return "hi".
+ if (actualLoader == SYS_LOADER) {
+ String s = clazz.newInstance().toString();
+ if (!s.equals("hi")) {
+ throw new RuntimeException(testName + " FAILED: toString() returned \"" + s
+ + "\" instead of \"hi\"" );
+ }
+ }
+ System.out.println(testName + " PASSED: class loaded as expected.");
+ } else {
+ throw new RuntimeException(testName + " FAILED: class loaded, but should have failed to load.");
+ }
+ } else {
+ // class did not load
+ if (shouldLoad) {
+ throw new RuntimeException(testName + " FAILED: class failed to load.");
+ } else {
+ System.out.println(testName + " PASSED: ClassNotFoundException thrown as expected");
+ }
+ }
+ }
+
+ static void assertTrue(boolean expr) {
+ if (!expr)
+ throw new RuntimeException("assertion failed");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/src/sun/nio/cs/ext/MyClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.nio.cs.ext;
+
+public class MyClass {
+ public String toString() {
+ return "hi";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/classpathtests/src/sun/nio/cs/ext1/MyClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.nio.cs.ext1;
+
+public class MyClass {
+ public String toString() {
+ return "hi";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/AddModules.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @compile ../../test-classes/Hello.java
+ * @run driver AddModules
+ * @summary sanity test the --add-modules option
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class AddModules {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String MAIN_MODULE1 = "com.greetings";
+ private static final String MAIN_MODULE2 = "com.hello";
+ private static final String SUB_MODULE = "org.astro";
+
+ // the module main class
+ private static final String MAIN_CLASS1 = "com.greetings.Main";
+ private static final String MAIN_CLASS2 = "com.hello.Main";
+ private static final String APP_CLASS = "org.astro.World";
+
+ private static Path moduleDir = null;
+ private static Path subJar = null;
+ private static Path mainJar1 = null;
+ private static Path mainJar2 = null;
+ private static String appJar;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(SUB_MODULE),
+ MODS_DIR.resolve(SUB_MODULE),
+ null);
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE1),
+ MODS_DIR.resolve(MAIN_MODULE1),
+ MODS_DIR.toString());
+
+ JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE2),
+ MODS_DIR.resolve(MAIN_MODULE2),
+ MODS_DIR.toString());
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ subJar = moduleDir.resolve(SUB_MODULE + ".jar");
+ String classes = MODS_DIR.resolve(SUB_MODULE).toString();
+ JarBuilder.createModularJar(subJar.toString(), classes, null);
+
+ mainJar1 = moduleDir.resolve(MAIN_MODULE1 + ".jar");
+ classes = MODS_DIR.resolve(MAIN_MODULE1).toString();
+ JarBuilder.createModularJar(mainJar1.toString(), classes, MAIN_CLASS1);
+
+ mainJar2 = moduleDir.resolve(MAIN_MODULE2 + ".jar");
+ classes = MODS_DIR.resolve(MAIN_MODULE2).toString();
+ JarBuilder.createModularJar(mainJar2.toString(), classes, MAIN_CLASS2);
+
+ }
+
+ public static void main(String... args) throws Exception {
+ appJar = JarBuilder.getOrCreateHelloJar();
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ String appClasses[] = {MAIN_CLASS1, MAIN_CLASS2, APP_CLASS};
+ // create an archive with the classes in the modules built in the
+ // previous step
+ OutputAnalyzer output = TestCommon.createArchive(
+ appJar, appClasses,
+ "--module-path", moduleDir.toString(),
+ "--add-modules",
+ MAIN_MODULE1 + "," + MAIN_MODULE2);
+ TestCommon.checkDump(output);
+ String prefix[] = {"-Djava.class.path=" + appJar, "-Xlog:class+load=trace"};
+
+ // run the com.greetings module with the archive with the --module-path
+ // the same as the one during dump time.
+ // The classes should be loaded from the archive.
+ TestCommon.runWithModules(prefix,
+ null, // --upgrade-module-path
+ moduleDir.toString(), // --module-path
+ MAIN_MODULE1) // -m
+ .assertNormalExit(out -> {
+ out.shouldContain("[class,load] com.greetings.Main source: shared objects file")
+ .shouldContain("[class,load] org.astro.World source: shared objects file");
+ });
+
+ // run the com.hello module with the archive with the --module-path
+ // the same as the one during dump time.
+ // The classes should be loaded from the archive.
+ TestCommon.runWithModules(prefix,
+ null, // --upgrade-module-path
+ moduleDir.toString(), // --module-path
+ MAIN_MODULE2) // -m
+ .assertNormalExit(out -> {
+ out.shouldContain("[class,load] com.hello.Main source: shared objects file")
+ .shouldContain("[class,load] org.astro.World source: shared objects file");
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/AddOpens.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run driver AddOpens
+ * @summary sanity test the --add-opens option
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class AddOpens {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String TEST_MODULE1 = "com.simple";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.simple.Main";
+
+ private static Path moduleDir = null;
+ private static Path moduleDir2 = null;
+ private static Path destJar = null;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.toString());
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
+
+ Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
+ destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
+ String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
+ JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
+ Files.copy(srcJar, destJar);
+
+ }
+
+ public static void main(String... args) throws Exception {
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ String appClasses[] = {MAIN_CLASS};
+ // create an archive with both -cp and --module-path in the command line.
+ // Only the class in the modular jar in the --module-path will be archived;
+ // the class in the modular jar in the -cp won't be archived.
+ OutputAnalyzer output = TestCommon.createArchive(
+ destJar.toString(), appClasses,
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1);
+ TestCommon.checkDump(output);
+
+ // run with the archive using the same command line as in dump time
+ // plus the "--add-opens java.base/java.lang=com.simple" option.
+ // The main class should be loaded from the archive.
+ // The setaccessible(true) on the ClassLoader.defineClass method should
+ // be successful.
+ TestCommon.run( "-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--add-opens", "java.base/java.lang=" + TEST_MODULE1,
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1, "with_add_opens")
+ .assertNormalExit(
+ "[class,load] com.simple.Main source: shared objects file",
+ "method.setAccessible succeeded!");
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/AddReads.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run driver AddReads
+ * @summary sanity test the --add-reads option
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Asserts;
+
+public class AddReads {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String MAIN_MODULE = "com.norequires";
+ private static final String SUB_MODULE = "org.astro";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.norequires.Main";
+ private static final String APP_CLASS = "org.astro.World";
+
+ private static Path moduleDir = null;
+ private static Path subJar = null;
+ private static Path mainJar = null;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(SUB_MODULE),
+ MODS_DIR.resolve(SUB_MODULE),
+ null);
+
+ Asserts.assertTrue(CompilerUtils
+ .compile(SRC_DIR.resolve(MAIN_MODULE),
+ MODS_DIR.resolve(MAIN_MODULE),
+ "-cp", MODS_DIR.resolve(SUB_MODULE).toString(),
+ "--add-reads", "com.norequires=ALL-UNNAMED"));
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ subJar = moduleDir.resolve(SUB_MODULE + ".jar");
+ String classes = MODS_DIR.resolve(SUB_MODULE).toString();
+ JarBuilder.createModularJar(subJar.toString(), classes, null);
+
+ mainJar = moduleDir.resolve(MAIN_MODULE + ".jar");
+ classes = MODS_DIR.resolve(MAIN_MODULE).toString();
+ JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS);
+ }
+
+ public static void main(String... args) throws Exception {
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ String appClasses[] = {MAIN_CLASS, APP_CLASS};
+ // create an archive with the classes in the modules built in the
+ // previous step
+ OutputAnalyzer output = TestCommon.createArchive(
+ null, appClasses,
+ "--module-path", moduleDir.toString(),
+ "--add-modules", SUB_MODULE,
+ "--add-reads", "com.norequires=org.astro",
+ "-m", MAIN_MODULE);
+ TestCommon.checkDump(output);
+ String prefix[] = {"-Djava.class.path=", "-Xlog:class+load=trace",
+ "--add-modules", SUB_MODULE,
+ "--add-reads", "com.norequires=org.astro"};
+
+ // run the com.norequires module with the archive with the same args
+ // used during dump time.
+ // The classes should be loaded from the archive.
+ TestCommon.runWithModules(prefix,
+ null, // --upgrade-module-path
+ moduleDir.toString(), // --module-path
+ MAIN_MODULE) // -m
+ .assertNormalExit(out -> {
+ out.shouldContain("[class,load] com.norequires.Main source: shared objects file")
+ .shouldContain("[class,load] org.astro.World source: shared objects file");
+ });
+
+ // create an archive with -cp pointing to the jar file containing the
+ // org.astro module and --module-path pointing to the main module
+ output = TestCommon.createArchive(
+ subJar.toString(), appClasses,
+ "--module-path", moduleDir.toString(),
+ "--add-modules", SUB_MODULE,
+ "--add-reads", "com.norequires=org.astro",
+ "-m", MAIN_MODULE);
+ TestCommon.checkDump(output);
+ // run the com.norequires module with the archive with the sub-module
+ // in the -cp and with -add-reads=com.norequires=ALL-UNNAMED
+ // The main class should be loaded from the archive.
+ // The org.astro.World should be loaded from the jar.
+ String prefix2[] = {"-cp", subJar.toString(), "-Xlog:class+load=trace",
+ "--add-reads", "com.norequires=ALL-UNNAMED"};
+ TestCommon.runWithModules(prefix2,
+ null, // --upgrade-module-path
+ moduleDir.toString(), // --module-path
+ MAIN_MODULE) // -m
+ .assertNormalExit(out -> {
+ out.shouldContain("[class,load] com.norequires.Main source: shared objects file")
+ .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
+ });
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/ExportModule.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run driver ExportModule
+ * @summary Tests involve exporting a module from the module path to a jar in the -cp.
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.compiler.CompilerUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Asserts;
+
+public class ExportModule {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String TEST_MODULE1 = "com.greetings";
+ private static final String TEST_MODULE2 = "org.astro";
+
+ // unnamed module package name
+ private static final String PKG_NAME = "com.nomodule";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.greetings.Main";
+ private static final String APP_CLASS = "org.astro.World";
+
+ // unnamed module main class
+ private static final String UNNAMED_MAIN = "com.nomodule.Main";
+
+ private static Path moduleDir = null;
+ private static Path moduleDir2 = null;
+ private static Path appJar = null;
+ private static Path appJar2 = null;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE2),
+ MODS_DIR.resolve(TEST_MODULE2),
+ null);
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.toString());
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ Path jar = moduleDir.resolve(TEST_MODULE2 + ".jar");
+ String classes = MODS_DIR.resolve(TEST_MODULE2).toString();
+ JarBuilder.createModularJar(jar.toString(), classes, null);
+
+ moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
+ appJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
+ classes = MODS_DIR.resolve(TEST_MODULE1).toString();
+ JarBuilder.createModularJar(appJar.toString(), classes, MAIN_CLASS);
+
+ // build a non-modular jar containing the main class which
+ // requires the org.astro package
+ boolean compiled
+ = CompilerUtils.compile(SRC_DIR.resolve(PKG_NAME),
+ MODS_DIR.resolve(PKG_NAME),
+ "--module-path", MODS_DIR.toString(),
+ "--add-modules", TEST_MODULE2,
+ "--add-exports", "org.astro/org.astro=ALL-UNNAMED");
+ Asserts.assertTrue(compiled, "test package did not compile");
+
+ appJar2 = moduleDir2.resolve(PKG_NAME + ".jar");
+ classes = MODS_DIR.resolve(PKG_NAME).toString();
+ JarBuilder.createModularJar(appJar2.toString(), classes, null);
+ }
+
+ public static void main(String... args) throws Exception {
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ String appClasses[] = {MAIN_CLASS, APP_CLASS};
+ // create an archive with the class in the org.astro module built in the
+ // previous step and the main class from the modular jar in the -cp
+ // note: the main class is in the modular jar in the -cp which requires
+ // the module in the --module-path
+ OutputAnalyzer output = TestCommon.createArchive(
+ appJar.toString(), appClasses,
+ "--module-path", moduleDir.toString(),
+ "--add-modules", TEST_MODULE2, MAIN_CLASS);
+ TestCommon.checkDump(output);
+
+ // run it using the archive
+ // both the main class and the class from the org.astro module should
+ // be loaded from the archive
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", appJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "--add-modules", TEST_MODULE2, MAIN_CLASS)
+ .assertNormalExit(
+ "[class,load] org.astro.World source: shared objects file",
+ "[class,load] com.greetings.Main source: shared objects file");
+
+ String appClasses2[] = {UNNAMED_MAIN, APP_CLASS};
+ // create an archive with the main class from a non-modular jar in the
+ // -cp and the class from the org.astro module
+ // note: the org.astro package needs to be exported to "ALL-UNNAMED"
+ // module since the jar in the -cp is a non-modular jar and thus it is
+ // unnmaed.
+ output = TestCommon.createArchive(
+ appJar2.toString(), appClasses2,
+ "--module-path", moduleDir.toString(),
+ "--add-modules", TEST_MODULE2,
+ "--add-exports", "org.astro/org.astro=ALL-UNNAMED",
+ UNNAMED_MAIN);
+ TestCommon.checkDump(output);
+
+ // both the main class and the class from the org.astro module should
+ // be loaded from the archive
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", appJar2.toString(),
+ "--module-path", moduleDir.toString(),
+ "--add-modules", TEST_MODULE2,
+ "--add-exports", "org.astro/org.astro=ALL-UNNAMED",
+ UNNAMED_MAIN)
+ .assertNormalExit(
+ "[class,load] org.astro.World source: shared objects file",
+ "[class,load] com.nomodule.Main source: shared objects file");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/JvmtiAddPath.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary JvmtiEnv::AddToBootstrapClassLoaderSearch and JvmtiEnv::AddToSystemClassLoaderSearch should disable AppCDS
+ * @requires vm.cds
+ * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @compile ../../test-classes/JvmtiApp.java
+ * @run driver/timeout=240 JvmtiAddPath
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class JvmtiAddPath {
+ static String use_whitebox_jar;
+ static String[] no_extra_matches = {};
+ static String[] check_appcds_enabled = {
+ "[class,load] ExtraClass source: shared object"
+ };
+ static String[] check_appcds_disabled = {
+ "[class,load] ExtraClass source: file:"
+ };
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String TEST_MODULE1 = "com.simple";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.simple.Main";
+
+ private static Path moduleDir = null;
+ private static Path mainJar = null;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.toString());
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+
+ mainJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
+ String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
+ JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS);
+ }
+
+ static void run(String cp, String... args) throws Exception {
+ run(no_extra_matches, cp, args);
+ }
+
+ static void run(String[] extra_matches, String cp, String... args) throws Exception {
+ String[] opts = {"-cp", cp, "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", use_whitebox_jar};
+ opts = TestCommon.concat(opts, args);
+ TestCommon.run(opts).assertNormalExit(extra_matches);
+ }
+
+ public static void main(String[] args) throws Exception {
+ buildTestModule();
+ JarBuilder.build("jvmti_app", "JvmtiApp", "ExtraClass");
+ JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+
+ // In all the test cases below, appJar does not contain Hello.class. Instead, we
+ // append JAR file(s) that contain Hello.class to the boot classpath, the app
+ // classpath, or both, and verify that Hello.class is loaded by the expected ClassLoader.
+ String appJar = TestCommon.getTestJar("jvmti_app.jar"); // contains JvmtiApp.class
+ String addappJar = mainJar.toString(); // contains Main.class
+ String addbootJar = mainJar.toString(); // contains Main.class
+ String twoAppJars = appJar + File.pathSeparator + addappJar;
+ String modulePath = "--module-path=" + moduleDir.toString();
+ String wbJar = TestCommon.getTestJar("WhiteBox.jar");
+ use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ OutputAnalyzer output = TestCommon.createArchive(
+ appJar,
+ TestCommon.list("JvmtiApp", "ExtraClass", MAIN_CLASS),
+ use_whitebox_jar,
+ modulePath);
+ TestCommon.checkDump(output);
+
+ System.out.println("Test case 1: not adding module path - Hello.class should not be found");
+ run(check_appcds_enabled, appJar,
+ "-Xlog:class+load", "JvmtiApp", "noadd", MAIN_CLASS); // appcds should be enabled
+
+ System.out.println("Test case 2: add to boot classpath only - should find Hello.class in boot loader");
+ String[] toCheck = TestCommon.isDynamicArchive() ? check_appcds_enabled :
+ check_appcds_disabled;
+ run(toCheck, appJar,
+ "-Xlog:class+load=trace",
+ modulePath,
+ "JvmtiApp", "bootonly", addbootJar, MAIN_CLASS); // appcds should be disabled
+
+ System.out.println("Test case 3: add to app classpath only - should find Hello.class in app loader");
+ run(appJar, modulePath,
+ "JvmtiApp", "apponly", addappJar, MAIN_CLASS);
+
+ System.out.println("Test case 4: add to boot and app paths - should find Hello.class in boot loader");
+ run(appJar, modulePath,
+ "JvmtiApp", "appandboot", addbootJar, addappJar, MAIN_CLASS);
+
+ System.out.println("Test case 5: add to app using -cp, but add to boot using JVMTI - should find Hello.class in boot loader");
+ run(appJar, modulePath,
+ "JvmtiApp", "bootonly", addappJar, MAIN_CLASS);
+
+ System.out.println("Test case 6: add to app using AppCDS, but add to boot using JVMTI - should find Hello.class in boot loader");
+ output = TestCommon.createArchive(
+ appJar, TestCommon.list("JvmtiApp", "ExtraClass"),
+ use_whitebox_jar,
+ modulePath);
+ TestCommon.checkDump(output);
+ run(twoAppJars, modulePath,
+ "JvmtiApp", "bootonly", addappJar, MAIN_CLASS);
+
+ System.out.println("Test case 7: add to app using AppCDS, no JVMTI calls - should find Hello.class in app loader");
+ run(twoAppJars, modulePath,
+ "JvmtiApp", "noadd-appcds", MAIN_CLASS);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/MainModuleOnly.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,236 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run main/othervm MainModuleOnly
+ * @summary Test some scenarios with a main modular jar specified in the --module-path and -cp options in the command line.
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+
+import jdk.test.lib.cds.CDSTestUtils.Result;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Platform;
+
+public class MainModuleOnly {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String TEST_MODULE1 = "com.simple";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.simple.Main";
+
+ private static Path moduleDir = null;
+ private static Path moduleDir2 = null;
+ private static Path destJar = null;
+
+ private static final String jarFileError = "A jar file is not the one used while building the shared archive file:";
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.resolve(TEST_MODULE1),
+ MODS_DIR.toString());
+
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
+
+ Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
+ destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
+ String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
+ JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
+ Files.copy(srcJar, destJar);
+
+ }
+
+ public static void main(String... args) throws Exception {
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ String appClasses[] = {MAIN_CLASS};
+ // create an archive with both -cp and --module-path in the command line.
+ // Only the class in the modular jar in the --module-path will be archived;
+ // the class in the modular jar in the -cp won't be archived.
+ OutputAnalyzer output = TestCommon.createArchive(
+ destJar.toString(), appClasses,
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1);
+ TestCommon.checkDump(output);
+
+ // run with the archive using the same command line as in dump time.
+ // The main class should be loaded from the archive.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertNormalExit("[class,load] com.simple.Main source: shared objects file");
+
+ // run with the archive with the main class name inserted before the -m.
+ // The main class name will be picked up before the module name. So the
+ // main class should be loaded from the jar in the -cp.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", moduleDir.toString(),
+ MAIN_CLASS, "-m", TEST_MODULE1)
+ .assertNormalExit(out ->
+ out.shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar"));
+
+ // run with the archive with exploded module. Since during dump time, we
+ // only archive classes from the modular jar in the --module-path, the
+ // main class should be loaded from the exploded module directory.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--module-path", MODS_DIR.toString(),
+ "-m", TEST_MODULE1 + "/" + MAIN_CLASS)
+ .assertNormalExit(out -> {
+ out.shouldMatch(".class.load. com.simple.Main source:.*com.simple")
+ .shouldContain(MODS_DIR.toString());
+ });
+
+ // run with the archive with the --upgrade-module-path option.
+ // CDS will be disabled with this options and the main class will be
+ // loaded from the modular jar.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--upgrade-module-path", moduleDir.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch("CDS is disabled when the.*option is specified")
+ .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
+ });
+ // run with the archive with the --limit-modules option.
+ // CDS will be disabled with this options and the main class will be
+ // loaded from the modular jar.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--limit-modules", "java.base," + TEST_MODULE1,
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch("CDS is disabled when the.*option is specified")
+ .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
+ });
+ // run with the archive with the --patch-module option.
+ // CDS will be disabled with this options and the main class will be
+ // loaded from the modular jar.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", destJar.toString(),
+ "--patch-module", TEST_MODULE1 + "=" + MODS_DIR.toString(),
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1)
+ .assertSilentlyDisabledCDS(out -> {
+ out.shouldHaveExitValue(0)
+ .shouldMatch("CDS is disabled when the.*option is specified")
+ .shouldMatch(".class.load. com.simple.Main source:.*com.simple.jar");
+ });
+ // modify the timestamp of the jar file
+ (new File(destJar.toString())).setLastModified(System.currentTimeMillis() + 2000);
+ // run with the archive and the jar with modified timestamp.
+ // It should fail due to timestamp of the jar doesn't match the one
+ // used during dump time.
+ Result res = TestCommon.run("-cp", destJar.toString(),
+ "-Xlog:cds",
+ "--module-path", moduleDir.toString(),
+ "-m", TEST_MODULE1);
+ res.assertAbnormalExit(jarFileError);
+ // create an archive with a non-empty directory in the --module-path.
+ // The dumping process will exit with an error due to non-empty directory
+ // in the --module-path.
+ String mainModule = TEST_MODULE1;
+ if (TestCommon.isDynamicArchive()) {
+ mainModule += "/" + MAIN_CLASS;
+ }
+ output = TestCommon.createArchive(destJar.toString(), appClasses,
+ "--module-path", MODS_DIR.toString(),
+ "-m", mainModule);
+ output.shouldHaveExitValue(1)
+ .shouldMatch("Error: non-empty directory.*com.simple");
+
+ // test module path with very long length
+ //
+ // This test can't be run on the windows platform due to an existing
+ // issue in ClassLoader::get_canonical_path() (JDK-8190737).
+ if (Platform.isWindows()) {
+ System.out.println("Long module path test cannot be tested on the Windows platform.");
+ return;
+ }
+ Path longDir = USER_DIR;
+ int pathLen = longDir.toString().length();
+ int PATH_LEN = 2034;
+ int MAX_DIR_LEN = 250;
+ while (pathLen < PATH_LEN) {
+ int remaining = PATH_LEN - pathLen;
+ int subPathLen = remaining > MAX_DIR_LEN ? MAX_DIR_LEN : remaining;
+ char[] chars = new char[subPathLen];
+ Arrays.fill(chars, 'x');
+ String subPath = new String(chars);
+ longDir = Paths.get(longDir.toString(), subPath);
+ pathLen = longDir.toString().length();
+ }
+ File longDirFile = new File(longDir.toString());
+ try {
+ longDirFile.mkdirs();
+ } catch (Exception e) {
+ throw e;
+ }
+ Path longDirJar = longDir.resolve(TEST_MODULE1 + ".jar");
+ // IOException results from the Files.copy() call on platform
+ // such as MacOS X. Test can't be proceeded further with the
+ // exception.
+ try {
+ Files.copy(destJar, longDirJar);
+ } catch (java.io.IOException ioe) {
+ System.out.println("Caught IOException from Files.copy(). Cannot continue.");
+ return;
+ }
+ output = TestCommon.createArchive(destJar.toString(), appClasses,
+ "-Xlog:exceptions=trace",
+ "--module-path", longDirJar.toString(),
+ "-m", TEST_MODULE1);
+ if (output.getExitValue() != 0) {
+ output.shouldMatch("os::stat error.*CDS dump aborted");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/ModulePathAndCP.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run driver ModulePathAndCP
+ * @summary 2 sets of tests: one with only --module-path in the command line;
+ * another with both -cp and --module-path in the command line.
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ModulePathAndCP {
+
+ private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ // the module name of the test module
+ private static final String MAIN_MODULE = "com.greetings";
+ private static final String APP_MODULE = "org.astro";
+
+ // the module main class
+ private static final String MAIN_CLASS = "com.greetings.Main";
+ private static final String APP_CLASS = "org.astro.World";
+
+ private static Path moduleDir = null;
+ private static Path moduleDir2 = null;
+ private static Path subJar = null;
+ private static Path mainJar = null;
+ private static Path destJar = null;
+
+ public static void buildTestModule() throws Exception {
+
+ // javac -d mods/$TESTMODULE src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(APP_MODULE),
+ MODS_DIR.resolve(APP_MODULE),
+ null);
+
+ // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
+ JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE),
+ MODS_DIR.resolve(MAIN_MODULE),
+ MODS_DIR.toString());
+
+ moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
+ moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
+ subJar = moduleDir.resolve(APP_MODULE + ".jar");
+ destJar = moduleDir2.resolve(APP_MODULE + ".jar");
+ String classes = MODS_DIR.resolve(APP_MODULE).toString();
+ JarBuilder.createModularJar(subJar.toString(), classes, null);
+ Files.copy(subJar, destJar);
+
+ mainJar = moduleDir.resolve(MAIN_MODULE + ".jar");
+ Path mainJar2 = moduleDir2.resolve(MAIN_MODULE + ".jar");
+ classes = MODS_DIR.resolve(MAIN_MODULE).toString();
+ JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS);
+ Files.copy(mainJar, mainJar2);
+
+ }
+
+ public static void main(String... args) throws Exception {
+ run();
+ }
+
+ public static void run(String... extra_runtime_args) throws Exception {
+ // compile the modules and create the modular jar files
+ buildTestModule();
+ String appClasses[] = {MAIN_CLASS, APP_CLASS};
+ // create an archive with the classes in the modules built in the
+ // previous step
+ OutputAnalyzer output = TestCommon.createArchive(
+ null, appClasses,
+ "--module-path", moduleDir.toString(),
+ "-m", MAIN_MODULE);
+ TestCommon.checkDump(output);
+ String prefix[] = {"-Djava.class.path=", "-Xlog:class+load=trace"};
+ prefix = TestCommon.concat(prefix, extra_runtime_args);
+
+ // run with the archive with the --module-path the same as the one during
+ // dump time. The classes should be loaded from the archive.
+ TestCommon.runWithModules(prefix,
+ null, // --upgrade-module-path
+ moduleDir.toString(), // --module-path
+ MAIN_MODULE) // -m
+ .assertNormalExit(out -> {
+ out.shouldContain("[class,load] com.greetings.Main source: shared objects file")
+ .shouldContain("[class,load] org.astro.World source: shared objects file");
+ });
+
+ // run with the archive with the --module-path different from the one during
+ // dump time. The classes should be loaded from the jar files.
+ TestCommon.runWithModules(prefix,
+ null, // --upgrade-module-path
+ moduleDir2.toString(), // --module-path
+ MAIN_MODULE) // -m
+ .assertNormalExit(out -> {
+ out.shouldMatch(".class.load. com.greetings.Main source:.*com.greetings.jar")
+ .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
+ });
+
+ // create an archive with modular jar files in both -cp and --module-path
+ String jars = subJar.toString() + System.getProperty("path.separator") +
+ mainJar.toString();
+ output = TestCommon.createArchive( jars, appClasses,
+ "-Xlog:class+load=trace",
+ "--module-path", moduleDir.toString(),
+ "-m", MAIN_MODULE);
+ TestCommon.checkDump(output);
+
+ // run with archive with the main class name specified before
+ // the module name with the -m option. Since the -m option was specified
+ // during dump time, the classes in the jar files after the -cp won't be
+ // archived. Therefore, the classes won't be loaded from the archive but
+ // will be loaded from the jar files.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", jars,
+ "--module-path", moduleDir.toString(),
+ MAIN_CLASS, "-m", MAIN_MODULE)
+ .assertNormalExit(out -> {
+ out.shouldMatch(".class.load. com.greetings.Main source:.*com.greetings.jar")
+ .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
+ });
+
+ // similar to the above case but without the main class name. The classes
+ // should be loaded from the archive.
+ TestCommon.run("-Xlog:class+load=trace",
+ "-cp", jars,
+ "--module-path", moduleDir.toString(),
+ "-m", MAIN_MODULE)
+ .assertNormalExit(
+ "[class,load] com.greetings.Main source: shared objects file",
+ "[class,load] org.astro.World source: shared objects file");
+
+ // create an archive with two modular jars in the --module-path
+ output = TestCommon.createArchive(
+ null, appClasses,
+ "--module-path", jars,
+ "-m", MAIN_MODULE);
+ TestCommon.checkDump(output);
+
+ // run with the above archive but with the modular jar containing the
+ // org.astro module in a different location.
+ // The org.astro.World class should be loaded from the jar.
+ // The Main class should still be loaded from the archive.
+ jars = destJar.toString() + System.getProperty("path.separator") +
+ mainJar.toString();
+ TestCommon.runWithModules(prefix,
+ null, // --upgrade-module-path
+ jars, // --module-path
+ MAIN_MODULE) // -m
+ .assertNormalExit(out -> {
+ out.shouldContain("[class,load] com.greetings.Main source: shared objects file")
+ .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar");
+ });
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/ModulePathAndCP_JFR.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.hasJFR & vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.compiler
+ * jdk.jartool/sun.tools.jar
+ * jdk.jlink
+ * @run driver ModulePathAndCP_JFR
+ * @summary Same as ModulePathAndCP, but add -XX:StartFlightRecording=dumponexit=true to the runtime
+ * options. This makes sure that the shared classes are compatible with both
+ * JFR and JVMTI ClassFileLoadHook.
+ */
+
+public class ModulePathAndCP_JFR {
+ public static void main(String... args) throws Exception {
+ ModulePathAndCP.run("-XX:StartFlightRecording=dumponexit=true", "-Xlog:cds+jvmti=debug");
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.greetings/com/greetings/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com.greetings;
+import org.astro.World;
+public class Main {
+ public static void main(String[] args) {
+ System.out.format("Greetings %s!\n", World.name());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.greetings/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module com.greetings {
+ requires org.astro;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.hello/com/hello/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com.hello;
+import org.astro.World;
+public class Main {
+ public static void main(String[] args) {
+ System.out.format("Hello %s!\n", World.name());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.hello/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module com.hello {
+ requires org.astro;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.nomodule/com/nomodule/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com.nomodule;
+import org.astro.World;
+public class Main {
+ public static void main(String[] args) {
+ System.out.format("Greetings %s!\n", World.name());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.norequires/com/norequires/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com.norequires;
+import org.astro.World;
+public class Main {
+ public static void main(String[] args) {
+ System.out.format("Hello %s!\n", World.name());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.norequires/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module com.norequires { }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.simple/com/simple/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com.simple;
+
+import java.lang.reflect.Method;
+
+public class Main {
+ public static void main(String[] args) throws Exception {
+ System.out.println("Hello World!");
+ if (args.length > 0 && args[0].equals("with_add_opens")) {
+ Method method = ClassLoader.class.getDeclaredMethod("defineClass",
+ byte[].class, int.class, int.class);
+ method.setAccessible(true);
+ System.out.println("method.setAccessible succeeded!");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.simple/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module com.simple {
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/org.astro/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module org.astro {
+ exports org.astro;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/org.astro/org/astro/World.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package org.astro;
+public class World {
+ public static String name() {
+ return "world";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/OverrideTests.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,216 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @requires vm.cds
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * @library ../..
+ * @library /test/lib
+ * @compile ../../test-classes/Hello.java
+ * @run driver OverrideTests
+ * @summary AppCDS tests for overriding archived classes with -p and --upgrade-module-path
+ */
+
+/*
+ * This test consists of 4 tests:
+ * 1. Archive PLATFORM class and override with --upgrade-module-path.
+ * 2. Archive PLATFORM class and override with -p.
+ * 3. Archive APP class and override with --upgrade-module-path.
+ * 4. Archive App class and override with -p.
+ * For all 4 tests, the class is instantiatied and toString() is called
+ * to check whether the archived version or the override version was instantiatied.
+ * For tests 1 and 3, the overridden version should be instantiatied.
+ * For tests 2 and 4, the archived version should be instantiated.
+ *
+ * This test uses the same test helper class in all 4 cases. It is located in
+ * src/test/jdk/test/Main.java. It will be invoked once for each test cases,
+ * with parameters to the test determining how it is run and what the
+ * expected result is. See Main.java for a description of these 3 arguments.
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.test.lib.Asserts;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+
+public class OverrideTests {
+ private static final String TEST_SRC = System.getProperty("test.src");
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+ private static String appJar;
+ // the module that is upgraded
+ private static final String[] UPGRADED_MODULES = {"jdk.compiler", "java.net.http"};
+ private static final Path[] UPGRADEDMODS_DIR = {Paths.get("upgradedmod1"), Paths.get("upgradedmod2")};
+
+ // the test module
+ private static final String TEST_MODULE = "test";
+ private static final String MAIN_CLASS = "jdk.test.Main";
+
+ // test classes to archive. These are both in UPGRADED_MODULES
+ private static final String APP_ARCHIVE_CLASS = "com/sun/tools/javac/Main";
+ private static final String PLATFORM_ARCHIVE_CLASS = "java/net/http/HttpTimeoutException";
+ private static final String[] ARCHIVE_CLASSES = {APP_ARCHIVE_CLASS, PLATFORM_ARCHIVE_CLASS};
+ private static String testArchiveName;
+
+
+ public static void main(String[] args) throws Exception {
+ appJar = JarBuilder.getOrCreateHelloJar();
+ OverrideTests tests = new OverrideTests();
+ tests.compileModulesAndDumpArchive();
+ tests.testAppClassOverriding();
+ tests.testPlatformClassOverriding();
+ }
+
+ void compileModulesAndDumpArchive() throws Exception {
+ boolean compiled;
+ // javac -d upgradedmods/$upgradedMod src/$upgradedMod/**
+ int i = 0;
+ for (String upgradedMod : UPGRADED_MODULES) {
+ compiled = CompilerUtils.compile(
+ SRC_DIR.resolve(UPGRADED_MODULES[i]),
+ UPGRADEDMODS_DIR[i].resolve(UPGRADED_MODULES[i])
+ );
+ Asserts.assertTrue(compiled, UPGRADED_MODULES[i] + " did not compile");
+ i++;
+ }
+
+ // javac -d mods/test --upgrade-module-path upgradedmods ...
+ compiled = CompilerUtils.compile(
+ SRC_DIR.resolve(TEST_MODULE),
+ MODS_DIR.resolve(TEST_MODULE),
+ "--upgrade-module-path", UPGRADEDMODS_DIR[0].toString() +
+ System.getProperty("path.separator") + UPGRADEDMODS_DIR[1].toString()
+ );
+ Asserts.assertTrue(compiled, TEST_MODULE + " did not compile");
+
+ // dump the archive with jdk.compiler and java.net.http classes in the class list
+ OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list(ARCHIVE_CLASSES));
+ TestCommon.checkDump(output);
+ // Make sure all the classes where successfully archived.
+ for (String archiveClass : ARCHIVE_CLASSES) {
+ output.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
+ }
+
+ testArchiveName = TestCommon.getCurrentArchiveName();
+ }
+
+ /**
+ * APP Class Overriding Tests
+ *
+ * Archive APP class com.sun.tools.javac.Main from module jdk.compiler.
+ * -At run time, upgrade module jdk.compiler using --upgrade-module-path.
+ * Class.forname(Main) MUST NOT load the archived Main.
+ * -At run time, module jdk.compiler also exists in --module-path.
+ * Class.forname(Main) MUST load the archived Main.
+ */
+ public void testAppClassOverriding() throws Exception {
+ testClassOverriding(APP_ARCHIVE_CLASS, "app");
+ }
+
+ /**
+ * PLATFORM Class Overriding Tests
+ *
+ * Archive PLATFORM class java.net.http.HttpTimeoutException from module java.net.http.
+ * -At run time, upgrade module java.net.http using --upgrade-module-path.
+ * Class.forname(HttpTimeoutException) MUST NOT load the archived HttpTimeoutException.
+ * -At run time, module java.net.http also exists in --module-path.
+ * Class.forname(HttpTimeoutException) MUST load the archived HttpTimeoutException.
+ */
+ public void testPlatformClassOverriding() throws Exception {
+ testClassOverriding(PLATFORM_ARCHIVE_CLASS, "platform");
+ }
+
+ /**
+ * Run the test twice. Once with upgrade module on --upgrade-module-path and once with it on -p.
+ * Only modules defined to the PlatformClassLoader are upgradeable.
+ * Modules defined to the AppClassLoader are not upgradeble; we expect the
+ * FindException to be thrown.
+ */
+ void testClassOverriding(String archiveClass, String loaderName) throws Exception {
+ String mid = TEST_MODULE + "/" + MAIN_CLASS;
+ OutputAnalyzer output;
+ boolean isAppLoader = loaderName.equals("app");
+ int upgradeModIdx = isAppLoader ? 0 : 1;
+ String expectedException = "java.lang.module.FindException: Unable to compute the hash";
+ String prefix[] = new String[3];
+ prefix[0] = "-Djava.class.path=" + appJar;
+ prefix[1] = "--add-modules";
+ prefix[2] = "java.net.http";
+
+ // Run the test with --upgrade-module-path set to alternate location of archiveClass
+ // The alternate version of archiveClass SHOULD be found.
+ TestCommon.runWithModules(prefix,
+ UPGRADEDMODS_DIR[upgradeModIdx].toString(),
+ MODS_DIR.toString(),
+ mid,
+ archiveClass, loaderName, "true") // last 3 args passed to test
+ .ifNoMappingFailure(out -> out.shouldContain(expectedException));
+
+ // Now run this same test again, but this time without AppCDS. Behavior should be the same.
+ CDSOptions opts = (new CDSOptions())
+ .addPrefix(prefix)
+ .setArchiveName(testArchiveName).setUseVersion(false)
+ .addSuffix("--upgrade-module-path", UPGRADEDMODS_DIR[upgradeModIdx].toString(),
+ "-p", MODS_DIR.toString(), "-m", mid)
+ .addSuffix(archiveClass, loaderName, "true");
+
+ output = CDSTestUtils.runWithArchive(opts);
+
+ try {
+ output.shouldContain(expectedException);
+ } catch (Exception e) {
+ TestCommon.checkCommonExecExceptions(output, e);
+ }
+
+ // Run the test with -p set to alternate location of archiveClass.
+ // The alternate version of archiveClass SHOULD NOT be found.
+ TestCommon.runWithModules(
+ prefix,
+ null,
+ UPGRADEDMODS_DIR[upgradeModIdx].toString() + java.io.File.pathSeparator + MODS_DIR.toString(),
+ mid,
+ archiveClass, loaderName, "false") // last 3 args passed to test
+ .assertNormalExit();
+
+ // Now run this same test again, but this time without AppCDS. Behavior should be the same.
+ opts = (new CDSOptions())
+ .addPrefix(prefix)
+ .setArchiveName(testArchiveName).setUseVersion(false)
+ .addSuffix("-p", MODS_DIR.toString(), "-m", mid)
+ .addSuffix(archiveClass, loaderName, "false"); // params to the test class
+
+ OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
+ if (!CDSTestUtils.isUnableToMap(out))
+ out.shouldHaveExitValue(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/src/java.net.http/java/net/http/HttpTimeoutException.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package java.net.http;
+
+public class HttpTimeoutException {
+ public String toString() {
+ return "hi";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/src/java.net.http/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module java.net.http {
+ exports java.net.http;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/src/jdk.compiler/com/sun/tools/javac/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com.sun.tools.javac;
+
+public class Main {
+ public String toString() {
+ return "hi";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/src/jdk.compiler/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module jdk.compiler {
+ exports com.sun.tools.javac;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/src/test/jdk/test/Main.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * Used with -p or --upgrade-module-path to exercise the replacement
+ * of classes in modules that are linked into the runtime image.
+ */
+
+package jdk.test;
+
+public class Main {
+ static final ClassLoader PLATFORM_LOADER = ClassLoader.getPlatformClassLoader();
+ static final ClassLoader SYS_LOADER = ClassLoader.getSystemClassLoader();
+
+ public static void main(String[] args) throws Exception {
+ ClassLoader loader = null;
+ boolean shouldOverride = false;
+
+ /*
+ * 3 Arguments are passed to this test:
+ * 1. className: Name of the class to load.
+ * 2. loaderName: Either "platform" or "app", which specifies which ClassLoader is expected
+ * to be the defining ClassLoader once the class is loaded. The initiating
+ * ClassLoader is always the default ClassLoader (which should be the
+ * app (system) ClassLoader.
+ * 3. shouldOverride: Either "true" or "false" to indicate whether the loaded class
+ * should be the one we are attempting to override with (not the archived version).
+ */
+
+ assertTrue(args.length == 3, "Unexpected number of arguments: expected 3, actual " + args.length);
+ String className = args[0].replace('/', '.');
+ String loaderName = args[1]; // "platform" or "app"
+ String shouldOverrideName = args[2]; // "true" or "false"
+
+ if (loaderName.equals("app")) {
+ loader = SYS_LOADER;
+ } else if (loaderName.equals("platform")) {
+ loader = PLATFORM_LOADER;
+ } else {
+ assertTrue(false);
+ }
+
+ if (shouldOverrideName.equals("true")) {
+ shouldOverride = true;
+ } else if (shouldOverrideName.equals("false")) {
+ shouldOverride = false;
+ } else {
+ assertTrue(false);
+ }
+
+ // Load the class with the default ClassLoader.
+ Class<?> clazz = Class.forName(className, true, loader);
+ // Make sure we got the expected defining ClassLoader
+ testLoader(clazz, loader);
+
+ String s = null;
+ if (shouldOverride) {
+ // Create an instance and see what toString() returns
+ clazz.newInstance().toString();
+ }
+ // The overridden version of the class should return "hi". Make sure
+ // it does only if we are expecting to have loaded the overridden version.
+ assertTrue("hi".equals(s) == shouldOverride);
+ }
+
+ /**
+ * Asserts that given class has the expected defining loader.
+ */
+ static void testLoader(Class<?> clazz, ClassLoader expected) {
+ ClassLoader loader = clazz.getClassLoader();
+ if (loader != expected) {
+ throw new RuntimeException(clazz + " loaded by " + loader + ", expected " + expected);
+ }
+ }
+
+ static void assertTrue(boolean expr) {
+ assertTrue(expr, "");
+ }
+
+ static void assertTrue(boolean expr, String msg) {
+ if (!expr)
+ throw new RuntimeException("assertion failed: " + msg);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/overridetests/src/test/module-info.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+module test {
+ requires jdk.compiler;
+ requires java.compiler;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/ClassFileLoadHook.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+class LoadMe {
+ static String getValue() {
+ return "beforeHook";
+ }
+ static String getOtherValue() {
+ return "abc-beforeHook-xyz";
+ }
+}
+
+public class ClassFileLoadHook {
+ public enum TestCaseId {
+ SHARING_OFF_CFLH_ON, // test case to establish a baseline
+ SHARING_ON_CFLH_OFF,
+ SHARING_AUTO_CFLH_ON,
+ SHARING_ON_CFLH_ON
+ }
+
+ public static void main(String args[]) throws Exception {
+ TestCaseId testCase = TestCaseId.valueOf(args[0]);
+ test1(testCase);
+ test2(testCase);
+ }
+
+ // Test rewriting the classfile data using CFLH
+ static void test1(TestCaseId testCase) {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ System.out.println("====== ClassFileLoadHook.main():testCase = " + testCase);
+ System.out.println("getValue():" + LoadMe.getValue());
+ System.out.println("getOtherValue():" + LoadMe.getOtherValue());
+
+ switch (testCase) {
+ case SHARING_OFF_CFLH_ON:
+ assertTrue("after_Hook".equals(LoadMe.getValue()) &&
+ "abc-after_Hook-xyz".equals(LoadMe.getOtherValue()),
+ "Not sharing, this test should replace beforeHook " +
+ "with after_Hook");
+ break;
+
+ case SHARING_ON_CFLH_OFF:
+ assertTrue(wb.isSharedClass(LoadMe.class),
+ "LoadMe should be shared, but is not");
+ assertTrue("beforeHook".equals(LoadMe.getValue()) &&
+ "abc-beforeHook-xyz".equals(LoadMe.getOtherValue()),
+ "CFLH off, bug values are redefined");
+ break;
+
+ case SHARING_AUTO_CFLH_ON:
+ case SHARING_ON_CFLH_ON:
+ // LoadMe is rewritten on CFLH
+ assertFalse(wb.isSharedClass(LoadMe.class),
+ "LoadMe should not be shared if CFLH has modified the class");
+ assertFalse("beforeHook".equals(LoadMe.getValue()) &&
+ "abc-beforeHook-xyz".equals(LoadMe.getOtherValue()),
+ "Class contents should be changed if CFLH is enabled");
+ break;
+
+ default:
+ throw new RuntimeException("Invalid testcase");
+
+ }
+ }
+
+ // Test the loading of classfile data for non-boot shared classes from jrt:/xxx.
+ // See JDK-8221351.
+ static void test2(TestCaseId testCase) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ Class c = Class.forName("java.sql.SQLException"); // defined by platform class loader.
+
+ switch (testCase) {
+ case SHARING_ON_CFLH_OFF:
+ case SHARING_ON_CFLH_ON:
+ assertTrue(wb.isSharedClass(c), "must be shared");
+ break;
+ case SHARING_AUTO_CFLH_ON:
+ // With -Xshare:auto, the test continues to run with mapping failure.
+ // In case of mapping failure, java/lang/Object and the app class
+ // won't be loaded from the archive.
+ Class objClass = Class.forName("java.lang.Object");
+ if (wb.isSharedClass(objClass)) {
+ assertTrue(wb.isSharedClass(c), "must be shared");
+ } else {
+ assertFalse(wb.isSharedClass(c), "must not be shared");
+ }
+ break;
+ default:
+ // this test is not applicable to -Xshare:off
+ if (testCase != TestCaseId.SHARING_OFF_CFLH_ON) {
+ throw new RuntimeException("Invalid testcase");
+ }
+ }
+ }
+
+ private static void assertTrue(boolean expr, String msg) {
+ if (!expr)
+ throw new RuntimeException(msg);
+ }
+
+ private static void assertFalse(boolean expr, String msg) {
+ if (expr)
+ throw new RuntimeException(msg);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/ClassFileLoadHookTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test jvmti class file loader hook interaction with AppCDS
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @requires vm.cds
+ * @build ClassFileLoadHook
+ * @run main/othervm/native ClassFileLoadHookTest
+ */
+
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+
+public class ClassFileLoadHookTest {
+ public static String sharedClasses[] = {
+ "ClassFileLoadHook",
+ "ClassFileLoadHook$TestCaseId",
+ "ClassFileLoadHook$1",
+ "LoadMe",
+ "java/sql/SQLException"
+ };
+
+ public static void main(String[] args) throws Exception {
+ String wbJar =
+ ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
+ String appJar =
+ ClassFileInstaller.writeJar("ClassFileLoadHook.jar", sharedClasses);
+ String useWb = "-Xbootclasspath/a:" + wbJar;
+
+ // First, run the test class directly, w/o sharing, as a baseline reference
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ useWb,
+ "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
+ "ClassFileLoadHook",
+ "" + ClassFileLoadHook.TestCaseId.SHARING_OFF_CFLH_ON);
+ TestCommon.executeAndLog(pb, "no-sharing").shouldHaveExitValue(0);
+
+ // Run with AppCDS, but w/o CFLH - second baseline
+ TestCommon.testDump(appJar, sharedClasses, useWb);
+ OutputAnalyzer out = TestCommon.exec(appJar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI", useWb,
+ "ClassFileLoadHook",
+ "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_OFF);
+
+ TestCommon.checkExec(out);
+
+
+ // Now, run with AppCDS with -Xshare:auto and CFLH
+ out = TestCommon.execAuto("-cp", appJar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI", useWb,
+ "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
+ "ClassFileLoadHook",
+ "" + ClassFileLoadHook.TestCaseId.SHARING_AUTO_CFLH_ON);
+
+ CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
+ TestCommon.checkExec(out, opts);
+
+ // Now, run with AppCDS -Xshare:on and CFLH
+ out = TestCommon.exec(appJar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI", useWb,
+ "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
+ "ClassFileLoadHook",
+ "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_ON);
+ TestCommon.checkExec(out);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/InstrumentationAgent.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,5 @@
+Manifest-Version: 1.0
+Premain-Class: InstrumentationRegisterClassFileTransformer
+Agent-Class: InstrumentationRegisterClassFileTransformer
+Can-Retransform-Classes: true
+Can-Redefine-Classes: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/InstrumentationApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,235 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassDefinition;
+import java.lang.instrument.Instrumentation;
+import java.lang.instrument.UnmodifiableClassException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.io.File;
+import java.io.FileWriter;
+import java.security.CodeSigner;
+import java.security.CodeSource;
+import java.security.ProtectionDomain;
+import sun.hotspot.WhiteBox;
+
+public class InstrumentationApp {
+ static WhiteBox wb = WhiteBox.getWhiteBox();
+
+ public static final String COO_CLASS_NAME = "InstrumentationApp$Coo";
+
+ public static interface Intf { // Loaded from Boot class loader (-Xbootclasspath/a).
+ public String get();
+ }
+ public static class Bar implements Intf { // Loaded from Boot class loader.
+ public String get() {
+ // The initial transform:
+ // change "buzz" -> "fuzz"
+ // The re-transform:
+ // change "buzz" -> "guzz"
+ return "buzz";
+ }
+ }
+ public static class Foo implements Intf { // Loaded from AppClassLoader, or from a custom loader
+ public String get() {
+ // The initial transform:
+ // change "buzz" -> "fuzz"
+ // The re-transform:
+ // change "buzz" -> "guzz"
+ return "buzz";
+ }
+ }
+ public static class Coo implements Intf { // Loaded from custom class loader.
+ public String get() {
+ // The initial transform:
+ // change "buzz" -> "fuzz"
+ // The re-transform:
+ // change "buzz" -> "guzz"
+ return "buzz";
+ }
+ }
+
+ // This class file should be archived if AppCDSv2 is enabled on this platform. See
+ // the comments around the call to TestCommon.dump in InstrumentationTest.java.
+ public static class ArchivedIfAppCDSv2Enabled {}
+
+ public static boolean isAppCDSV2Enabled() {
+ return wb.isSharedClass(ArchivedIfAppCDSv2Enabled.class);
+ }
+
+ public static class MyLoader extends URLClassLoader {
+ public MyLoader(URL[] urls, ClassLoader parent, File jar) {
+ super(urls, parent);
+ this.jar = jar;
+ }
+ File jar;
+
+ @Override
+ protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
+ synchronized (getClassLoadingLock(name)) {
+ // First, check if the class has already been loaded
+ Class<?> clz = findLoadedClass(name);
+ if (clz != null) {
+ return clz;
+ }
+
+ if (name.equals(COO_CLASS_NAME)) {
+ try {
+ byte[] buff = Util.getClassFileFromJar(jar, name);
+ return defineClass(name, buff, 0, buff.length);
+ } catch (Throwable t) {
+ t.printStackTrace();
+ throw new RuntimeException("Unexpected", t);
+ }
+ }
+ }
+ return super.loadClass(name, resolve);
+ }
+ }
+
+ static int numTests = 0;
+ static int failed = 0;
+ static boolean isAttachingAgent = false;
+ static Instrumentation instrumentation;
+
+ public static void main(String args[]) throws Throwable {
+ System.out.println("INFO: AppCDSv1 " + (wb.isSharedClass(InstrumentationApp.class) ? "enabled" :"disabled"));
+ System.out.println("INFO: AppCDSv2 " + (isAppCDSV2Enabled() ? "enabled" : "disabled"));
+
+ String flagFile = args[0];
+ File bootJar = new File(args[1]);
+ File appJar = new File(args[2]);
+ File custJar = new File(args[3]);
+ waitAttach(flagFile);
+
+ instrumentation = InstrumentationRegisterClassFileTransformer.getInstrumentation();
+ System.out.println("INFO: instrumentation = " + instrumentation);
+
+ testBootstrapCDS("Bootstrap Loader", bootJar);
+ testAppCDSv1("Application Loader", appJar);
+
+ if (isAppCDSV2Enabled()) {
+ testAppCDSv2("Custom Loader (unregistered)", custJar);
+ }
+
+ if (failed > 0) {
+ throw new RuntimeException("FINAL RESULT: " + failed + " out of " + numTests + " test case(s) have failed");
+ } else {
+ System.out.println("FINAL RESULT: All " + numTests + " test case(s) have passed!");
+ }
+ }
+
+ static void waitAttach(String flagFile) throws Throwable {
+ // See InstrumentationTest.java for the hand-shake protocol.
+ if (!flagFile.equals("noattach")) {
+ File f = new File(flagFile);
+ try (FileWriter fw = new FileWriter(f)) {
+ long pid = ProcessHandle.current().pid();
+ System.out.println("my pid = " + pid);
+ fw.write(Long.toString(pid));
+ fw.write("\n");
+ for (int i=0; i<10; i++) {
+ // Parent process waits until we have written more than 100 bytes, so it won't
+ // read a partial pid
+ fw.write("==========");
+ }
+ fw.close();
+ }
+
+ long start = System.currentTimeMillis();
+ while (f.exists()) {
+ long elapsed = System.currentTimeMillis() - start;
+ System.out.println(".... (" + elapsed + ") waiting for deletion of " + f);
+ Thread.sleep(1000);
+ }
+ System.out.println("Attach succeeded (child)");
+ isAttachingAgent = true;
+ }
+ }
+
+ static void testBootstrapCDS(String group, File jar) throws Throwable {
+ doTest(group, new Bar(), jar);
+ }
+
+ static void testAppCDSv1(String group, File jar) throws Throwable {
+ doTest(group, new Foo(), jar);
+ }
+
+ static void testAppCDSv2(String group, File jar) throws Throwable {
+ URL[] urls = new URL[] {jar.toURI().toURL()};
+ MyLoader loader = new MyLoader(urls, InstrumentationApp.class.getClassLoader(), jar);
+ Class klass = loader.loadClass(COO_CLASS_NAME);
+ doTest(group, (Intf)klass.newInstance(), jar);
+ }
+
+ static void doTest(String group, Intf object, File jar) throws Throwable {
+ Class klass = object.getClass();
+ System.out.println();
+ System.out.println("++++++++++++++++++++++++++");
+ System.out.println("Test group: " + group);
+ System.out.println("Testing with classloader = " + klass.getClassLoader());
+ System.out.println("Testing with class = " + klass);
+ System.out.println("++++++++++++++++++++++++++");
+
+ // Initial transform
+ String f = object.get();
+ assertTrue(f.equals("fuzz"), "object.get(): Initial transform should give 'fuzz'", f);
+
+ // Retransform
+ f = "(failed)";
+ try {
+ instrumentation.retransformClasses(klass);
+ f = object.get();
+ } catch (UnmodifiableClassException|UnsupportedOperationException e) {
+ e.printStackTrace();
+ }
+ assertTrue(f.equals("guzz"), "object.get(): retransformation should give 'guzz'", f);
+
+ // Redefine
+ byte[] buff = Util.getClassFileFromJar(jar, klass.getName());
+ Util.replace(buff, "buzz", "huzz");
+ f = "(failed)";
+ try {
+ instrumentation.redefineClasses(new ClassDefinition(klass, buff));
+ f = object.get();
+ } catch (UnmodifiableClassException|UnsupportedOperationException e) {
+ e.printStackTrace();
+ }
+ assertTrue(f.equals("quzz"), "object.get(): redefinition should give 'quzz'", f);
+
+ System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++ (done)\n\n");
+ }
+
+ private static void assertTrue(boolean expr, String msg, String string) {
+ numTests ++;
+ System.out.printf("Test case %2d ", numTests);
+
+ if (expr) {
+ System.out.println("PASSED: " + msg + " and we got '" + string + "'");
+ } else {
+ failed ++;
+ System.out.println("FAILED: " + msg + " but we got '" + string + "'");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/InstrumentationClassFileTransformer.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassFileTransformer;
+import java.lang.instrument.IllegalClassFormatException;
+import java.security.ProtectionDomain;
+
+// Note: Util is from /test/hotspot/jtreg/runtime/cds/appcds/test-classes/TestCommon.java
+
+public class InstrumentationClassFileTransformer implements ClassFileTransformer {
+ public byte[] transform(ClassLoader loader, String name, Class<?> classBeingRedefined,
+ ProtectionDomain pd, byte[] buffer) throws IllegalClassFormatException {
+
+ if (name.startsWith("InstrumentationApp$") && !name.equals("InstrumentationApp$NotTransformed")) {
+ System.out.println("Transforming: " + name + " class = " + classBeingRedefined);
+ try {
+ if (classBeingRedefined == null) {
+ // Initial transform
+ replace(buffer, "buzz", "fuzz");
+ } else {
+ replace(buffer, "buzz", "guzz"); // Retransform
+ replace(buffer, "huzz", "quzz"); // Redefine
+ }
+ } catch (Throwable t) {
+ t.printStackTrace();
+ }
+ return buffer;
+ }
+ return null;
+ }
+
+ static void replace(byte[] buffer, String from, String to) {
+ int n = Util.replace(buffer, from, to);
+ System.out.println("..... replaced " + n + " occurrence(s) of '" + from + "' to '" + to + "'");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/InstrumentationRegisterClassFileTransformer.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.instrument.ClassFileTransformer;
+import java.lang.instrument.Instrumentation;
+
+// This class is available on the classpath so it can be accessed by InstrumentationApp
+public class InstrumentationRegisterClassFileTransformer {
+ private static Instrumentation savedInstrumentation;
+
+ public static void premain(String agentArguments, Instrumentation instrumentation) {
+ System.out.println("InstrumentationRegisterClassFileTransformer.premain() is called");
+ instrumentation.addTransformer(new InstrumentationClassFileTransformer(), /*canRetransform=*/true);
+ savedInstrumentation = instrumentation;
+ }
+
+ public static Instrumentation getInstrumentation() {
+ return savedInstrumentation;
+ }
+
+ public static void agentmain(String args, Instrumentation inst) throws Exception {
+ premain(args, inst);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/InstrumentationTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,283 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Exercise the java.lang.instrument.Instrumentation APIs on classes archived
+ * using CDS/AppCDSv1/AppCDSv2.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @build sun.hotspot.WhiteBox
+ * InstrumentationApp
+ * InstrumentationClassFileTransformer
+ * InstrumentationRegisterClassFileTransformer
+ * @run main/othervm InstrumentationTest
+ */
+
+// Note: TestCommon is from /test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
+// Note: Util is from /test/hotspot/jtreg/runtime/cds/appcds/test-classes/TestCommon.java
+
+import com.sun.tools.attach.VirtualMachine;
+import java.io.File;
+import java.io.FileInputStream;
+import java.util.Scanner;
+import jdk.test.lib.Asserts;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class InstrumentationTest {
+ public static String bootClasses[] = {
+ "InstrumentationApp$Intf",
+ "InstrumentationApp$Bar",
+ "sun.hotspot.WhiteBox",
+ };
+ public static String appClasses[] = {
+ "InstrumentationApp",
+ "InstrumentationApp$Foo",
+ "InstrumentationApp$MyLoader",
+ };
+ public static String custClasses[] = {
+ "InstrumentationApp$Coo",
+ };
+ public static String sharedClasses[] = TestCommon.concat(bootClasses, appClasses);
+
+ public static String agentClasses[] = {
+ "InstrumentationClassFileTransformer",
+ "InstrumentationRegisterClassFileTransformer",
+ "Util",
+ };
+
+ public static void main(String[] args) throws Throwable {
+ runTest(false);
+ runTest(true);
+ }
+
+ public static void runTest(boolean attachAgent) throws Throwable {
+ String bootJar =
+ ClassFileInstaller.writeJar("InstrumentationBoot.jar", bootClasses);
+ String appJar =
+ ClassFileInstaller.writeJar("InstrumentationApp.jar",
+ TestCommon.concat(appClasses,
+ "InstrumentationApp$ArchivedIfAppCDSv2Enabled"));
+ String custJar =
+ ClassFileInstaller.writeJar("InstrumentationCust.jar", custClasses);
+ String agentJar =
+ ClassFileInstaller.writeJar("InstrumentationAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("InstrumentationAgent.mf"),
+ agentClasses);
+
+ String bootCP = "-Xbootclasspath/a:" + bootJar;
+
+ System.out.println("");
+ System.out.println("============================================================");
+ System.out.println("CDS: NO, attachAgent: " + (attachAgent ? "YES" : "NO"));
+ System.out.println("============================================================");
+ System.out.println("");
+
+ String agentCmdArg, flagFile;
+ if (attachAgent) {
+ // we will attach the agent, so don't specify -javaagent in the command line. We'll use
+ // something harmless like -showversion to make it easier to construct the command line
+ agentCmdArg = "-showversion";
+ } else {
+ agentCmdArg = "-javaagent:" + agentJar;
+ }
+
+ // First, run the test class directly, w/o sharing, as a baseline reference
+ flagFile = getFlagFile(attachAgent);
+ AgentAttachThread t = doAttach(attachAgent, flagFile, agentJar);
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+ bootCP,
+ "-cp", appJar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-Xshare:off",
+ agentCmdArg,
+ "InstrumentationApp", flagFile, bootJar, appJar, custJar);
+ TestCommon.executeAndLog(pb, "no-sharing").shouldHaveExitValue(0);
+ checkAttach(t);
+
+ // Dump the AppCDS archive. On some platforms AppCDSv2 may not be enabled, so we
+ // first try the v2 classlist, and if that fails, revert to the v1 classlist.
+ // Note that the InstrumentationApp$ArchivedIfAppCDSv2Enabled class is archived
+ // only if V2 is enabled. This is tested by InstrumentationApp.isAppCDSV2Enabled().
+ String[] v2Classes = {
+ "InstrumentationApp$ArchivedIfAppCDSv2Enabled",
+ "java/lang/Object id: 0",
+ "InstrumentationApp$Intf id: 1",
+ "InstrumentationApp$Coo id: 2 super: 0 interfaces: 1 source: " + custJar,
+ };
+ String[] sharedClassesWithV2 = TestCommon.concat(v2Classes, sharedClasses);
+ OutputAnalyzer out = TestCommon.dump(appJar, sharedClassesWithV2, bootCP);
+ if (out.getExitValue() != 0) {
+ System.out.println("Redumping with AppCDSv2 disabled");
+ TestCommon.testDump(appJar, sharedClasses, bootCP);
+ }
+
+ // Run with AppCDS.
+ System.out.println("");
+ System.out.println("============================================================");
+ System.out.println("CDS: YES, attachAgent: " + (attachAgent ? "YES" : "NO"));
+ System.out.println("============================================================");
+ System.out.println("");
+
+ flagFile = getFlagFile(attachAgent);
+ t = doAttach(attachAgent, flagFile, agentJar);
+ out = TestCommon.execAuto("-cp", appJar,
+ bootCP,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ agentCmdArg,
+ "InstrumentationApp", flagFile, bootJar, appJar, custJar);
+
+ CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
+ TestCommon.checkExec(out, opts);
+ checkAttach(t);
+ }
+
+ static int flagFileSerial = 1;
+ static private String getFlagFile(boolean attachAgent) {
+ if (attachAgent) {
+ // Do not reuse the same file name as Windows may fail to
+ // delete the file.
+ return "attach.flag." + ProcessHandle.current().pid() +
+ "." + (flagFileSerial++) + "." + System.currentTimeMillis();
+ } else {
+ return "noattach";
+ }
+ }
+
+ static AgentAttachThread doAttach(boolean attachAgent, String flagFile, String agentJar) throws Throwable {
+ if (!attachAgent) {
+ return null;
+ }
+
+ // Hand-shake protocol with the child process
+ // [1] Parent process (this process) launches child process (InstrumentationApp)
+ // and then waits until child process writes its pid into the flagFile.
+ // [2] Child process process starts up, writes its pid into the flagFile,
+ // and waits for the flagFile to be deleted.
+ // [3] When parent process gets the pid, it attaches to the child process
+ // (if we attempt to attach to a process too early, the SIGQUIT
+ // may cause the child to die) and deletes the flagFile.
+ // [4] Child process resumes execution.
+
+ File f = new File(flagFile);
+ f.delete();
+ if (f.exists()) {
+ throw new RuntimeException("Flag file should not exist: " + f);
+ }
+
+ // At this point, the child process is not yet launched. Note that
+ // TestCommon.exec() and OutputAnalyzer.OutputAnalyzer() both block
+ // until the child process has finished.
+ //
+ // So, we will launch a AgentAttachThread which will poll the flagFile
+ // until the child process is launched.
+ AgentAttachThread t = new AgentAttachThread(flagFile, agentJar);
+ t.start();
+ return t;
+ }
+
+ static void checkAttach(AgentAttachThread thread) throws Throwable {
+ if (thread != null) {
+ thread.check();
+ }
+ }
+
+ static class AgentAttachThread extends Thread {
+ String flagFile;
+ String agentJar;
+ volatile boolean succeeded;
+
+ AgentAttachThread(String flagFile, String agentJar) {
+ this.flagFile = flagFile;
+ this.agentJar = agentJar;
+ this.succeeded = false;
+ }
+
+ static String getPid(String flagFile) throws Throwable {
+ while (true) {
+ // Keep polling until the child process has been launched. If for some
+ // reason the child process fails to launch, this test will be terminated
+ // by JTREG's time-out mechanism.
+ Thread.sleep(100);
+ File f = new File(flagFile);
+ if (f.exists() && f.length() > 100) {
+ try (FileInputStream in = new FileInputStream(f)) {
+ Scanner scanner = new Scanner(in);
+ return Long.toString(scanner.nextLong());
+ } catch (Throwable t) {
+ // This may happen on Windows if the child process has not
+ // fully closed the output stream to the flagFile
+ System.out.println("Ignored: " + t);
+ t.printStackTrace(System.out);
+ continue;
+ }
+ }
+ }
+ }
+
+ public void run() {
+ try {
+ String pid = getPid(flagFile);
+ System.out.println("child pid = " + pid);
+ VirtualMachine vm = VirtualMachine.attach(pid);
+ System.out.println(agentJar);
+ vm.loadAgent(agentJar);
+ } catch (Throwable t) {
+ t.printStackTrace();
+ throw new RuntimeException(t);
+ }
+
+ // Delete the flagFile to indicate to the child process that we
+ // have attached to it, so it should proceed.
+ File f = new File(flagFile);
+ for (int i=0; i<5; i++) {
+ // The detele may fail on Windows if the child JVM is checking
+ // f.exists() at exactly the same time?? Let's do a little
+ // dance.
+ f.delete();
+ try {
+ Thread.sleep(10);
+ } catch (Throwable t) {;}
+ }
+ if (f.exists()) {
+ throw new RuntimeException("Failed to delete " + f);
+ }
+ System.out.println("Attach succeeded (parent)");
+ succeeded = true;
+ }
+
+ void check() throws Throwable {
+ super.join();
+ if (!succeeded) {
+ throw new RuntimeException("Attaching agent to child VM failed");
+ }
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/DumpingWithJavaAgent.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary CDS dumping with java agent.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @modules jdk.jartool/sun.tools.jar
+ * @build SimpleAgent Hello
+ * @run main/othervm DumpingWithJavaAgent
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class DumpingWithJavaAgent {
+ public static String appClasses[] = {
+ "Hello",
+ };
+ public static String agentClasses[] = {
+ "SimpleAgent",
+ };
+
+ public static String warningMessages[] = {
+ "This archive was created with AllowArchivingWithJavaAgent",
+ "It should be used for testing purposes only and should not be used in a production environment",
+ };
+
+ public static String errorMessage =
+ "The setting of the AllowArchivingWithJavaAgent is different from the setting in the shared archive.";
+
+
+ public static String diagnosticOption = "-XX:+AllowArchivingWithJavaAgent";
+
+ public static void main(String[] args) throws Throwable {
+ String agentJar =
+ ClassFileInstaller.writeJar("SimpleAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("SimpleAgent.mf"),
+ agentClasses);
+
+ String appJar =
+ ClassFileInstaller.writeJar("DumpingWithJavaAgent.jar", appClasses);
+
+ // CDS dumping with a java agent with the AllowArchvingWithJavaAgent diagnostic option.
+ OutputAnalyzer output = TestCommon.testDump(appJar, TestCommon.list("Hello"),
+ "-XX:+UnlockDiagnosticVMOptions", diagnosticOption,
+ "-javaagent:" + agentJar);
+ TestCommon.checkDump(output);
+ output.shouldContain(warningMessages[0]);
+ output.shouldContain(warningMessages[1]);
+ output.shouldContain("inside SimpleAgent");
+
+ // Using the archive with the AllowArchvingWithJavaAgent diagnostic option.
+ output = TestCommon.exec(
+ appJar,
+ "-Xlog:class+load=trace",
+ "-XX:+UnlockDiagnosticVMOptions", diagnosticOption,
+ "Hello");
+ if (!TestCommon.isUnableToMap(output)) {
+ output.shouldHaveExitValue(0);
+ output.shouldContain(warningMessages[0]);
+ output.shouldContain(warningMessages[1]);
+ output.shouldContain("[class,load] Hello source: shared objects file");
+ }
+
+ // Using the archive with -Xshare:on without the diagnostic option.
+ // VM should exit with an error message.
+ output = TestCommon.exec(
+ appJar,
+ "Hello");
+ output.shouldHaveExitValue(1);
+ output.shouldContain(errorMessage);
+
+ // Using the archive with -Xshare:auto without the diagnostic option.
+ // VM should continue execution with a warning message. The archive
+ // will not be used.
+ output = TestCommon.execAuto(
+ "-cp", appJar,
+ "-Xlog:class+load=trace,cds=info",
+ "Hello");
+ if (!TestCommon.isUnableToMap(output)) {
+ output.shouldHaveExitValue(0);
+ output.shouldContain(errorMessage);
+ output.shouldMatch(".class.load.* Hello source:.*DumpingWithJavaAgent.jar");
+
+ // CDS dumping with a java agent without the AllowArchvingWithJavaAgent diagnostic option.
+ // VM will exit with an error message.
+ output = TestCommon.dump(appJar, TestCommon.list("Hello"),
+ "-javaagent:" + agentJar);
+ }
+ output.shouldContain("Must enable AllowArchivingWithJavaAgent in order to run Java agent during CDS dumping")
+ .shouldHaveExitValue(1);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/DumpingWithJvmtiAgent.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @summary CDS dumping with JVMTI agent.
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile ../../test-classes/Hello.java
+ * @run main/othervm/native DumpingWithJvmtiAgent
+ */
+
+import java.io.File;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class DumpingWithJvmtiAgent {
+ private static final String AGENT_LIB_ONLOAD = "AddToSystemCLSearchOnLoad";
+
+ public static void main(String[] args) throws Exception {
+ String appJar = JarBuilder.getOrCreateHelloJar();
+
+ // CDS dump with a JVMTI agent with the AllowArchivingWithJavaAgent option.
+ // vm should exit with an error message.
+ OutputAnalyzer out = TestCommon.dump(
+ appJar,
+ TestCommon.list("Hello"),
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+AllowArchivingWithJavaAgent",
+ "-agentlib:" + AGENT_LIB_ONLOAD + "=" + appJar,
+ "-Djava.library.path=" + System.getProperty("java.library.path"));
+ out.shouldContain("CDS dumping does not support native JVMTI agent, name: " + AGENT_LIB_ONLOAD)
+ .shouldHaveExitValue(1);
+
+ // CDS dump with a JVMTI agent without the AllowArchivingWithJavaAgent option.
+ // vm should exit with an error message.
+ out = TestCommon.dump(
+ appJar,
+ TestCommon.list("Hello"),
+ "-agentlib:" + AGENT_LIB_ONLOAD + "=" + appJar,
+ "-Djava.library.path=" + System.getProperty("java.library.path"));
+ out.shouldContain("CDS dumping does not support native JVMTI agent, name: " + AGENT_LIB_ONLOAD)
+ .shouldHaveExitValue(1);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/SimpleAgent.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+import java.lang.instrument.Instrumentation;
+
+public class SimpleAgent {
+ public static void premain(String agentArg, Instrumentation instrumentation) {
+ System.out.println("inside SimpleAgent");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/SimpleAgent.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+Premain-Class: SimpleAgent
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/libAddToSystemCLSearchOnLoad.c Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <jvmti.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ static jvmtiEnv *jvmti = NULL;
+
+ JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {
+ int err = (*jvm)->GetEnv(jvm, (void**) &jvmti, JVMTI_VERSION_9);
+ if (err != JNI_OK) {
+ return JNI_ERR;
+ }
+ err = (*jvmti)->AddToSystemClassLoaderSearch(jvmti, (const char*)options);
+ if (err != JVMTI_ERROR_NONE) {
+ return JNI_ERR;
+ }
+ return JNI_OK;
+ }
+
+#ifdef __cplusplus
+}
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/parallelLoad/ParallelClassesTransform.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class ParallelClassTr0 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr1 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr2 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr3 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr4 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr5 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr6 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr7 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr8 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr9 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr10 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr11 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr12 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr13 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr14 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr15 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr16 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr17 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr18 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr19 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr20 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr21 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr22 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr23 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr24 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr25 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr26 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr27 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr28 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr29 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr30 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr31 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr32 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr33 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr34 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr35 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr36 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr37 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr38 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+class ParallelClassTr39 { public static String testString = ParallelClassesTransform.BEFORE_PATTERN; }
+
+class ParallelClassesTransform {
+ public static final int NUMBER_OF_CLASSES = 40;
+ public static final String BEFORE_PATTERN = "class-transform-check: this-should-be-transformed";
+ public static final String AFTER_PATTERN = "class-transform-check: this-has-been--transformed";
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/parallelLoad/ParallelLoadAndTransformTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Load app classes from CDS archive in parallel threads,
+ * use initial transformation (CFLH)
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * /test/hotspot/jtreg/runtime/cds/appcds/test-classes /test/hotspot/jtreg/runtime/cds/appcds/jvmti
+ * /test/hotspot/jtreg/testlibrary/jvmti
+ * @requires vm.cds
+ * @requires !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * java.instrument
+ * @build TransformUtil TransformerAgent ParallelLoad
+ * @run driver ParallelLoadAndTransformTest
+ */
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+public class ParallelLoadAndTransformTest {
+
+ public static void main(String[] args) throws Exception {
+ String prop = "-Dappcds.parallel.transform.mode=cflh";
+ String appJar = ClassFileInstaller.writeJar("parallel_load.jar",
+ getClassList(true));
+ String agentJar = prepareAgent();
+
+ TestCommon.test(appJar, getClassList(false),
+ "-javaagent:" + agentJar + "=ParallelClassTr.*",
+ prop, "ParallelLoad");
+ }
+
+
+ private static String[] getClassList(boolean includeWatchdog) {
+ List<String> classList =
+ IntStream.range(0, ParallelClassesTransform.NUMBER_OF_CLASSES)
+ .mapToObj(i -> "ParallelClassTr" + i)
+ .collect(Collectors.toList());
+
+ classList.add("ParallelLoad");
+ classList.add("ParallelLoadThread");
+ if (includeWatchdog)
+ classList.add("ParallelLoadWatchdog");
+
+ return classList.toArray(new String[0]);
+ }
+
+
+ // Agent is the same for all test cases
+ private static String prepareAgent() throws Exception {
+ String agentClasses[] = {
+ "TransformerAgent",
+ "TransformerAgent$SimpleTransformer",
+ "TransformUtil"
+ };
+
+ String manifest = "../../../../../testlibrary/jvmti/TransformerAgent.mf";
+
+ return ClassFileInstaller.writeJar("TransformerAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile(manifest),
+ agentClasses);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/transformRelatedClasses/TransformInterfaceImplementorAppCDS.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Exercise initial transformation (class file loader hook)
+ * with CDS/AppCDS with Interface/Implementor pair
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * /test/hotspot/jtreg/runtime/cds/appcds/jvmti /test/hotspot/jtreg/runtime/cds/serviceability
+ * /test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses
+ * /test/hotspot/jtreg/runtime/cds /test/hotspot/jtreg/testlibrary/jvmti
+ * /test/hotspot/jtreg/runtime/cds/appcds/customLoader
+ * /test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @requires !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * java.instrument
+ * @build TransformUtil TransformerAgent Interface Implementor
+ * @run main/othervm TransformRelatedClassesAppCDS Interface Implementor
+ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/transformRelatedClasses/TransformRelatedClassesAppCDS.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// Structure of the test:
+// TransformRelatedClassesAppCDS -- common main test driver
+// Invoked from test driver classes:
+// TransformInterfaceAndImplementor, TransformSuperAndSubClasses.java
+// prepares test artifacts, launches tests, checks results
+// SuperClazz, SubClass -- classes under test
+// Interface, Implementor -- classes under test
+// TransformerAgent -- an agent that is used when JVM-under-test is executed
+// to transform specific strings inside specified classes
+// TransformerAgent.mf - accompanies transformer agent
+// CustomLoaderApp -- a test "application" that is used to load
+// classes-under-test (Parent, Child) via custom class loader, using
+// AppCDS-v2 mechanism (unregistered custom loaders, aka FP)
+// This "app" is launched in a child process by this driver with sharing on.
+
+import java.io.File;
+import java.util.ArrayList;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+// This class is intended to test 2 parent-child relationships:
+// 1. Base Class (parent) and Derived Class (child)
+// 2. Interface (parent) and Implementor (child)
+// Parameters to main(): parent, child
+
+public class TransformRelatedClassesAppCDS extends TransformRelatedClasses {
+ private static void log(String msg, Object... args) {
+ String msg0 = String.format(msg, args);
+ System.out.println("TransformRelatedClassesAppCDS: " + msg0);
+ }
+
+ // Initial Test Matrix:
+ // (ParentTransformed = true/false, ChildTransformed = true/false) x
+ // (BootCDS - see open tests, AppCDS-v1, AppCDS-v2-unregistered)
+ // Total cases: 2 x 4 = 8
+ public static void main(String args[]) throws Exception {
+ TransformRelatedClassesAppCDS test =
+ new TransformRelatedClassesAppCDS(args[0], args[1]);
+
+ test.prepareAgent(agentClasses);
+
+ // Test Table
+ // testCaseId | transformParent | tranformChild | isParentExpectedShared | isChildExpectedShared
+ ArrayList<TestEntry> testTable = new ArrayList<>();
+
+ // base case - no tranformation - all expected to be shared
+ testTable.add(new TestEntry(0, false, false, true, true));
+
+ // transform parent only - both parent and child should not be shared
+ testTable.add(new TestEntry(1, true, false, false, false));
+
+ // transform parent and child - both parent and child should not be shared
+ testTable.add(new TestEntry(2, true, true, false, false));
+
+ // transform child only - parent should still be shared, but not child
+ testTable.add(new TestEntry(3, false, true, true, false));
+
+ // run the tests
+ test.runWithAppLoader(testTable);
+ test.runWithCustomLoader(testTable);
+ }
+
+
+ public TransformRelatedClassesAppCDS(String parent, String child) {
+ super(parent, child);
+
+ // a trick to get it compiled by jtreg
+ CustomLoaderApp.ping();
+ }
+
+
+ private void prepareAgent(String[] agentClasses) throws Exception {
+ String manifest = "../../../../../testlibrary/jvmti/TransformerAgent.mf";
+ agentJar = ClassFileInstaller.writeJar("TransformerAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile(manifest),
+ agentClasses);
+ }
+
+
+ private void runWithAppLoader(ArrayList<TestEntry> testTable) throws Exception {
+ String appJar = writeJar("app", testClasses);
+
+ // create an archive
+ OutputAnalyzer out = TestCommon.dump(appJar, testClasses);
+ TestCommon.checkDump(out);
+
+ // execute with archive
+ for (TestEntry entry : testTable) {
+ log("runTestWithAppLoader(): testCaseId = %d", entry.testCaseId);
+ String params = TransformTestCommon.getAgentParams(entry, parent, child);
+ String agentParam = String.format("-javaagent:%s=%s", agentJar, params);
+ TestCommon.run("-Xlog:class+load=info", "-cp", appJar,
+ agentParam, child)
+ .assertNormalExit(output -> TransformTestCommon.checkResults(entry, output, parent, child));
+ }
+ }
+
+
+ private String[] getCustomClassList(String loaderType, String customJar) {
+ String type = child + "-" + loaderType;
+
+ switch (type) {
+
+ case "SubClass-unregistered":
+ return new String[] {
+ "CustomLoaderApp",
+ "java/lang/Object id: 0",
+ parent + " id: 1 super: 0 source: " + customJar,
+ child + " id: 2 super: 1 source: " + customJar,
+ };
+
+ case "Implementor-unregistered":
+ return new String[] {
+ "CustomLoaderApp",
+ "java/lang/Object id: 0",
+ parent + " id: 1 super: 0 source: " + customJar,
+ child + " id: 2 super: 0 interfaces: 1 source: " + customJar,
+ };
+
+ default:
+ throw new IllegalArgumentException("getCustomClassList - wrong type: " + type);
+ }
+ }
+
+
+ private void runWithCustomLoader(ArrayList<TestEntry> testTable) throws Exception {
+ if (!Platform.areCustomLoadersSupportedForCDS()) {
+ log("custom loader not supported for this platform" +
+ " - skipping test case for custom loader");
+ return;
+ }
+
+ if (TestCommon.isDynamicArchive()) {
+ log("custom loader class list not applicable to dynamic archive" +
+ " - skipping test case for custom loader");
+ return;
+ }
+
+ String appClasses[] = {
+ "CustomLoaderApp",
+ };
+
+ String customClasses[] = { parent, child };
+
+ // create jar files: appJar, customJar (for custom loaders to load classes from)
+ String appJar = writeJar("custldr-app", appClasses);
+ String customJar = writeJar("custldr-custom", customClasses);
+
+ for (TestEntry entry : testTable) {
+ log("runTestWithCustomLoader(): testCaseId = %d", entry.testCaseId);
+ // unregistered (aka FP) case
+ String[] classList = getCustomClassList("unregistered",customJar);
+ execAndCheckWithCustomLoader(entry, "unregistered", classList,
+ appJar, agentJar, customJar);
+ }
+ }
+
+
+ private void
+ execAndCheckWithCustomLoader(TestEntry entry, String loaderType,
+ String[] classList, String appJar,
+ String agentJar, String customJar)
+ throws Exception {
+
+ OutputAnalyzer out = TestCommon.dump(appJar, classList);
+ TestCommon.checkDump(out);
+
+ String agentParam = "-javaagent:" + agentJar + "=" +
+ TransformTestCommon.getAgentParams(entry, parent, child);
+
+ TestCommon.run("-Xlog:class+load=info",
+ "-cp", appJar,
+ agentParam,
+ "CustomLoaderApp",
+ customJar, loaderType, child)
+ .assertNormalExit(output -> TransformTestCommon.checkResults(entry, output, parent, child));
+ }
+
+
+ private String writeJar(String type, String[] classes)
+ throws Exception {
+ String jarName = String.format("%s-%s.jar", child, type);
+ return ClassFileInstaller.writeJar(jarName, classes);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/transformRelatedClasses/TransformSuperSubAppCDS.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Exercise initial transformation (class file loader hook)
+ * with CDS/AppCDS with SubClass and SuperClass
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * /test/hotspot/jtreg/runtime/cds/appcds/jvmti /test/hotspot/jtreg/runtime/cds/serviceability
+ * /test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses
+ * /test/hotspot/jtreg/runtime/cds /test/hotspot/jtreg/testlibrary/jvmti
+ * /test/hotspot/jtreg/runtime/cds/appcds/customLoader
+ * /test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @requires !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * java.instrument
+ * @build TransformUtil TransformerAgent SubClass SuperClazz
+ * @run main/othervm TransformRelatedClassesAppCDS SuperClazz SubClass
+ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineBasic.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+// package access top-level class to avoid problem with RedefineClassHelper
+// and nested types.
+class RedefineBasic_B {
+ public static void okToCallBeforeRedefine() {
+ System.out.println("okToCallBeforeRedefine");
+ }
+ public static void okToCallAfterRedefine() {
+ throw new RuntimeException("okToCallAfterRedefine is called before redefinition, test failed");
+ }
+}
+
+public class RedefineBasic {
+
+ public static String newB =
+ " class RedefineBasic_B { " +
+ " public static void okToCallBeforeRedefine() { " +
+ " throw new RuntimeException(\"newB: okToCallBeforeRedefine is " +
+ " called after redefinition, test failed\"); }" +
+ " public static void okToCallAfterRedefine() { " +
+ " System.out.println(\"newB: okToCallAfterRedefine\"); } " +
+ " } ";
+
+
+
+ static class SubclassOfB extends RedefineBasic_B {
+ public static void testAfterRedefine() {
+ RedefineBasic_B.okToCallAfterRedefine();
+ }
+ }
+
+ class Subclass2OfB extends RedefineBasic_B {
+ public void testAfterRedefine() {
+ super.okToCallAfterRedefine();
+ }
+ }
+
+ // verify that a given class is shared, report error if necessary
+ public static void
+ verifyClassIsShared(WhiteBox wb, Class c) throws Exception {
+ if (!wb.isSharedClass(c)) {
+ throw new RuntimeException(
+ "This class should be shared but isn't: " + c.getName());
+ } else {
+ System.out.println("The class is shared as expected: " +
+ c.getName());
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ verifyClassIsShared(wb, RedefineBasic.class);
+ verifyClassIsShared(wb, RedefineBasic_B.class);
+ verifyClassIsShared(wb, SubclassOfB.class);
+ verifyClassIsShared(wb, Subclass2OfB.class);
+
+ // (1) Test case: verify that original B works as expected
+ // and that redefined B is shared and works as expected,
+ // with new behavior
+ RedefineBasic_B.okToCallBeforeRedefine();
+ RedefineClassHelper.redefineClass(RedefineBasic_B.class, newB);
+ verifyClassIsShared(wb, RedefineBasic_B.class);
+ RedefineBasic_B.okToCallAfterRedefine();
+
+ // Static subclass of the super:
+ // 1. Make sure it is still shared
+ // 2. and it calls the correct super (the redefined one)
+ verifyClassIsShared(wb, SubclassOfB.class);
+ SubclassOfB.testAfterRedefine();
+
+ // Same as above, but for non-static class
+ verifyClassIsShared(wb, Subclass2OfB.class);
+ RedefineBasic thisTest = new RedefineBasic();
+ thisTest.testSubclass2OfB();
+ }
+
+ public void testSubclass2OfB() {
+ Subclass2OfB sub = new Subclass2OfB();
+ sub.testAfterRedefine();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineBasicTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Run /serviceability/jvmti/RedefineClasses/RedefineRunningMethods in AppCDS mode to
+ * make sure class redefinition works with CDS.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/serviceability/jvmti/RedefineClasses /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.compiler
+ * java.instrument
+ * jdk.jartool/sun.tools.jar
+ * java.base/jdk.internal.misc
+ * java.management
+ * @run driver RedefineClassHelper
+ * @build sun.hotspot.WhiteBox RedefineBasic
+ * @run driver RedefineBasicTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class RedefineBasicTest {
+ public static String sharedClasses[] = {
+ "RedefineBasic",
+ "RedefineBasic_B",
+ "RedefineBasic$SubclassOfB",
+ "RedefineBasic$Subclass2OfB",
+ "RedefineClassHelper",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
+ };
+
+ public static void main(String[] args) throws Exception {
+ String wbJar =
+ ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
+ String appJar =
+ ClassFileInstaller.writeJar("RedefineBasic.jar", sharedClasses);
+ String useWb = "-Xbootclasspath/a:" + wbJar;
+
+ OutputAnalyzer output;
+ TestCommon.testDump(appJar, sharedClasses, useWb);
+
+ // redefineagent.jar is created by executing "@run driver RedefineClassHelper"
+ // which should be called before executing RedefineBasicTest
+ output = TestCommon.exec(appJar, useWb,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "-javaagent:redefineagent.jar",
+ "RedefineBasic");
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineRunningMethods_Shared.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Run /serviceability/jvmti/RedefineClasses/RedefineRunningMethods in AppCDS mode to
+ * make sure class redefinition works with CDS.
+ * @requires vm.cds
+ * @library /test/lib /test/hotspot/jtreg/serviceability/jvmti/RedefineClasses /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.compiler
+ * java.instrument
+ * jdk.jartool/sun.tools.jar
+ * @run driver RedefineClassHelper
+ * @build sun.hotspot.WhiteBox RedefineRunningMethods_SharedHelper
+ * @run driver RedefineRunningMethods_Shared
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class RedefineRunningMethods_Shared {
+ public static String shared_classes[] = {
+ "RedefineRunningMethods_Shared",
+ "RedefineRunningMethods_SharedHelper",
+ "RedefineRunningMethods",
+ "RedefineRunningMethods$1",
+ "RedefineRunningMethods$2",
+ "RedefineRunningMethods$3",
+ "RedefineRunningMethods_B",
+ "RedefineClassHelper",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
+ "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
+ };
+
+ public static void main(String[] args) throws Exception {
+ String wbJar = ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
+ String appJar = ClassFileInstaller.writeJar("RedefineRunningMethods_Shared.jar", shared_classes);
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ OutputAnalyzer output;
+ TestCommon.testDump(appJar, shared_classes,
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ // RedefineRunningMethods.java contained this:
+ // @run main/othervm -javaagent:redefineagent.jar -Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace RedefineRunningMethods
+ output = TestCommon.exec(appJar,
+ // command-line arguments ...
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ // These arguments are expected by RedefineRunningMethods
+ "-javaagent:redefineagent.jar",
+ "-Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace",
+ "RedefineRunningMethods_SharedHelper");
+ TestCommon.checkExec(output);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineRunningMethods_SharedHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+/**
+ * This class is executed by RedefineRunningMethods_Shared.java in
+ * a sub-process.
+ */
+public class RedefineRunningMethods_SharedHelper {
+ public static void main(String[] args) throws Exception {
+ // (1) Validate that all classes used by RedefineRunningMethods are all shared.
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ for (String name : RedefineRunningMethods_Shared.shared_classes) {
+ name = name.replace('/', '.');
+ Class c = Class.forName(name);
+ if (!wb.isSharedClass(c)) {
+ throw new RuntimeException("Test set-up problem. " +
+ "This class should be shared but isn't: " + name);
+ } else {
+ System.out.println("The class is shared as expected: " + name);
+ }
+ }
+
+ // (2) Run the class redefinition test.
+ RedefineRunningMethods.main(args);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/ExerciseGC.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Exercise GC with shared strings
+ * @requires vm.cds.archived.java.heap
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloStringGC sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ExerciseGC
+ */
+public class ExerciseGC {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, ExerciseGC::test);
+ }
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJarAndWhiteBox("HelloStringGC");
+
+ SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("HelloStringGC"),
+ "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
+
+ SharedStringsUtils.runWithArchiveAndWhiteBox("HelloStringGC",
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+VerifyBeforeGC");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/ExtraSharedInput.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,7 @@
+VERSION: 1.0
+@SECTION: Symbol
+0 -1:
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+11 -1: linkMethod
+18 -1: type can't be null
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/FlagCombo.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @summary Test relevant combinations of command line flags with shared strings
+ * @requires vm.cds.archived.java.heap & vm.hasJFR
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @run driver FlagCombo
+ */
+
+/**
+ * @test
+ * @summary Test relevant combinations of command line flags with shared strings
+ * @comment A special test excluding the case that requires JFR
+ * @requires vm.cds.archived.java.heap & !vm.hasJFR
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules java.base/jdk.internal.misc
+ * @modules java.management
+ * jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @run driver FlagCombo noJfr
+ */
+
+import jdk.test.lib.BuildHelper;
+import jdk.test.lib.Platform;
+
+public class FlagCombo {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.buildJar("HelloString");
+
+ SharedStringsUtils.dump(TestCommon.list("HelloString"),
+ "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
+
+ SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseG1GC");
+
+ if (args.length == 0) {
+ SharedStringsUtils.runWithArchiveAuto("HelloString",
+ "-XX:StartFlightRecording=dumponexit=true");
+ }
+
+ SharedStringsUtils.runWithArchive("HelloString", "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:NativeMemoryTracking=detail", "-XX:+PrintNMTStatistics");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/HelloString.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class HelloString {
+ public static void main(String args[]) {
+ // Let's reference the string that is in the archive
+ // Make sure the string below is in the shared string data file (string list)
+ String testString = "shared_test_string_unique_14325";
+ System.out.println("Hello String: " + testString);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/HelloStringGC.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class HelloStringGC {
+ public static String[] array01 = new String[1000];
+ public static String[] array02 = new String[1000];
+
+ public static void main(String args[]) throws RuntimeException {
+ String testString1 = "shared_test_string_unique_14325";
+ String testString2 = "test123";
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (!wb.isShared(testString1) && !wb.areSharedStringsIgnored()) {
+ throw new RuntimeException("testString1 is not shared");
+ }
+
+ for (int i=0; i<5; i++) {
+ allocSomeStrings(testString1, testString2);
+ array01 = null;
+ array02 = null;
+ System.gc();
+ sleep(300);
+ array01 = new String[1000];
+ array02 = new String[1000];
+ }
+
+ wb.fullGC();
+
+ System.out.println("HelloStringGC: PASS");
+ }
+
+ private static void allocSomeStrings(String s1, String s2) {
+ for (int i = 0; i < 1000; i ++) {
+ array01[i] = new String(s1);
+ array02[i] = new String(s2);
+ }
+ }
+
+ private static void sleep(int ms) {
+ try {
+ Thread.sleep(ms);
+ } catch (InterruptedException e) {
+ }
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/HelloStringPlus.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// A test class to be launched in AppCDS mode, has basic+
+// coverage of string operations
+
+import sun.hotspot.WhiteBox;
+
+public class HelloStringPlus {
+ public static void main(String args[]) {
+ // Let's reference the string that is in archive
+ String testString1 = "shared_test_string_unique_14325";
+ System.out.println("Hello String: " + testString1);
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (!wb.isShared(testString1) && !wb.areSharedStringsIgnored()) {
+ throw new RuntimeException("testString1 is not shared");
+ }
+
+ // Check other basic string operations
+ // Interning and equality
+ String[] testArray = new String[] {"shared_", "test_", "string_", "intern_", "12345"};
+ String toBeInterned = "";
+
+ StringBuilder sb = new StringBuilder();
+ for (String s : testArray) {
+ sb.append(s);
+ }
+ toBeInterned = sb.toString();
+
+ System.out.println("About to intern a string: " + toBeInterned);
+ toBeInterned.intern();
+
+ // check equality
+ if (testString1.equals(toBeInterned))
+ throw new RuntimeException("Equality test 1 failed");
+
+ if (!testString1.equals("shared_test_string" + '_' + "unique_14325"))
+ throw new RuntimeException("Equality test 2 failed");
+
+ // Chech the hash code functionality; no special assertions, just make sure
+ // no crashe or exception occurs
+ System.out.println("testString1.hashCode() = " + testString1.hashCode());
+
+ // Check intern() method for "" string
+ String empty = "";
+ String empty_interned = empty.intern();
+ if (!wb.isShared(empty)) {
+ throw new RuntimeException("Empty string should be shared");
+ }
+ if (empty_interned != empty) {
+ throw new RuntimeException("Different string is returned from intern() for empty string");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/IncompatibleOptions.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// NOTE: the test takes a long time for each VM option combination, so we split
+// it into 3 @test parts, so that they can be executed in parallel. If you make a
+// change, please ensure all @test blocks are in sync.
+
+
+/*
+ * @test
+ * @summary Test options that are incompatible with use of shared strings
+ * Also test mismatch in oops encoding between dump time and run time
+ * @requires vm.cds.archived.java.heap
+ * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
+ * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
+ * vm options.
+ * @requires (vm.gc=="null")
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @build HelloString
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 0
+ */
+
+
+/*
+ * @test
+ * @requires vm.cds.archived.java.heap
+ * @requires (vm.gc=="null")
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @build HelloString
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 1
+ */
+
+/*
+ * @test
+ * @requires vm.cds.archived.java.heap
+ * @requires (vm.gc=="null")
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @build HelloString
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 2
+ */
+
+
+import jdk.test.lib.Asserts;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+import sun.hotspot.code.Compiler;
+import sun.hotspot.gc.GC;
+
+public class IncompatibleOptions {
+ static final String COOPS_DUMP_WARNING =
+ "Cannot dump shared archive when UseCompressedOops or UseCompressedClassPointers is off";
+ static final String COOPS_EXEC_WARNING =
+ "UseCompressedOops and UseCompressedClassPointers must be on for UseSharedSpaces";
+ static final String GC_WARNING =
+ "Archived java heap is not supported";
+ static final String OBJ_ALIGNMENT_MISMATCH =
+ "The shared archive file's ObjectAlignmentInBytes of .* does not equal the current ObjectAlignmentInBytes of";
+ static final String COMPACT_STRING_MISMATCH =
+ "The shared archive file's CompactStrings setting .* does not equal the current CompactStrings setting";
+
+ static String appJar;
+ static String[] vmOptionsPrefix = {};
+
+ public static void main(String[] args) throws Exception {
+ String[] noargs = {};
+ SharedStringsUtils.run(Integer.parseInt(args[0]), 3, noargs, IncompatibleOptions::test);
+ // Add a new @test block if you get an assert ----^ about this number. See
+ // SharedStringsUtils.java for details.
+ }
+
+ public static void test(String[] args_ignored) throws Exception {
+ vmOptionsPrefix = SharedStringsUtils.getChildVMOptionsPrefix();
+ appJar = JarBuilder.build("IncompatibleOptions", "HelloString");
+
+ // Uncompressed OOPs
+ testDump(1, "-XX:+UseG1GC", "-XX:-UseCompressedOops", COOPS_DUMP_WARNING, true);
+ if (GC.Z.isSupported()) { // ZGC is included in build.
+ testDump(1, "-XX:+UnlockExperimentalVMOptions", "-XX:+UseZGC", COOPS_DUMP_WARNING, true);
+ }
+
+ // incompatible GCs
+ testDump(2, "-XX:+UseParallelGC", "", GC_WARNING, false);
+ testDump(3, "-XX:+UseSerialGC", "", GC_WARNING, false);
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ testDump(4, "-XX:+UseConcMarkSweepGC", "", GC_WARNING, false);
+ }
+
+ // ======= archive with compressed oops, run w/o
+ testDump(5, "-XX:+UseG1GC", "-XX:+UseCompressedOops", null, false);
+ testExec(5, "-XX:+UseG1GC", "-XX:-UseCompressedOops",
+ COOPS_EXEC_WARNING, true);
+
+ // NOTE: No warning is displayed, by design
+ // Still run, to ensure no crash or exception
+ testExec(6, "-XX:+UseParallelGC", "", "", false);
+ testExec(7, "-XX:+UseSerialGC", "", "", false);
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ testExec(8, "-XX:+UseConcMarkSweepGC", "", "", false);
+ }
+
+ // Test various oops encodings, by varying ObjectAlignmentInBytes and heap sizes
+ testDump(9, "-XX:+UseG1GC", "-XX:ObjectAlignmentInBytes=8", null, false);
+ testExec(9, "-XX:+UseG1GC", "-XX:ObjectAlignmentInBytes=16",
+ OBJ_ALIGNMENT_MISMATCH, true);
+
+ // See JDK-8081416 - Oops encoding mismatch with shared strings
+ // produces unclear or incorrect warning
+ // Correct the test case once the above is fixed
+ // @ignore JDK-8081416 - for tracking purposes
+ // for now, run test as is until the proper behavior is determined
+ testDump(10, "-XX:+UseG1GC", "-Xmx1g", null, false);
+ testExec(10, "-XX:+UseG1GC", "-Xmx32g", null, true);
+
+ // CompactStrings must match between dump time and run time
+ testDump(11, "-XX:+UseG1GC", "-XX:-CompactStrings", null, false);
+ testExec(11, "-XX:+UseG1GC", "-XX:+CompactStrings",
+ COMPACT_STRING_MISMATCH, true);
+ testDump(12, "-XX:+UseG1GC", "-XX:+CompactStrings", null, false);
+ testExec(12, "-XX:+UseG1GC", "-XX:-CompactStrings",
+ COMPACT_STRING_MISMATCH, true);
+ }
+
+ static void testDump(int testCaseNr, String collectorOption, String extraOption,
+ String expectedWarning, boolean expectedToFail) throws Exception {
+
+ System.out.println("Testcase: " + testCaseNr);
+ OutputAnalyzer output = TestCommon.dump(appJar, TestCommon.list("Hello"),
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:+UseCompressedOops",
+ collectorOption,
+ "-XX:SharedArchiveConfigFile=" + TestCommon.getSourceFile("SharedStringsBasic.txt"),
+ "-Xlog:cds,cds+hashtables",
+ extraOption));
+
+ if (expectedWarning != null) {
+ output.shouldContain(expectedWarning);
+ }
+
+ if (expectedToFail) {
+ Asserts.assertNE(output.getExitValue(), 0,
+ "JVM is expected to fail, but did not");
+ }
+ }
+
+ static void testExec(int testCaseNr, String collectorOption, String extraOption,
+ String expectedWarning, boolean expectedToFail) throws Exception {
+
+ OutputAnalyzer output;
+ System.out.println("Testcase: " + testCaseNr);
+
+ // needed, otherwise system considers empty extra option as a
+ // main class param, and fails with "Could not find or load main class"
+ if (!extraOption.isEmpty()) {
+ output = TestCommon.exec(appJar,
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:+UseCompressedOops",
+ collectorOption, "-Xlog:cds", extraOption, "HelloString"));
+ } else {
+ output = TestCommon.exec(appJar,
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:+UseCompressedOops",
+ collectorOption, "-Xlog:cds", "HelloString"));
+ }
+
+ if (expectedWarning != null) {
+ output.shouldMatch(expectedWarning);
+ }
+
+ if (expectedToFail) {
+ Asserts.assertNE(output.getExitValue(), 0);
+ } else {
+ SharedStringsUtils.checkExec(output);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InternSharedString.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test shared strings together with string intern operation
+ * @requires vm.cds.archived.java.heap
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile InternStringTest.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver InternSharedString
+ */
+
+public class InternSharedString {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, InternSharedString::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJarAndWhiteBox("InternStringTest");
+
+ SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("InternStringTest"),
+ "ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables");
+
+ String[] extraMatches = new String[] {
+ InternStringTest.passed_output1,
+ InternStringTest.passed_output2,
+ InternStringTest.passed_output3 };
+
+ SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatches, "InternStringTest");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InternStringTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class InternStringTest {
+ public static String passed_output1 = "Found shared string.";
+ public static String passed_output2 = "Shared strings are equal.";
+ public static String passed_output3 = "Found shared string containing latin1 supplement chars.";
+ public static String passed_output4 = "Found shared string containing non-western chars.";
+ public static final String latin1Sup = "XXXX \u00a3 YYYY"; // \u00a3 = The pound sign
+ public static final String nonWestern = "XXXX \u5678 YYYY"; // \u5678 = Unicode Han Character 'ton (metric or English)'
+
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ // All string literals are shared.
+ String shared1 = "LiveOak";
+ String interned1 = shared1.intern();
+ if (wb.areSharedStringsIgnored() || wb.isShared(interned1)) {
+ System.out.println(passed_output1);
+ } else {
+ throw new RuntimeException("Failed: String is not shared.");
+ }
+
+ // Test 2: shared_string1.intern() == shared_string2.intern()
+ String shared2 = "LiveOak";
+ String interned2 = shared2.intern();
+ if (interned1 == interned2) {
+ System.out.println(passed_output2);
+ } else {
+ throw new RuntimeException("Not equal!");
+ }
+
+ // Test 3: interned strings with a char in latin1 supplement block [\u0080-\u00ff]
+ {
+ String a = "X" + latin1Sup.substring(1);
+ String b = a.intern();
+
+ if (wb.areSharedStringsIgnored() || wb.isShared(b)) {
+ System.out.println(passed_output3);
+ } else {
+ throw new RuntimeException("Failed: expected shared string with latin1-supplement chars.");
+ }
+ }
+
+ // Test 5: interned strings with non-western characters
+ {
+ String a = "X" + nonWestern.substring(1);
+ String b = a.intern();
+ if (wb.areSharedStringsIgnored() || wb.isShared(b)) {
+ System.out.println(passed_output4);
+ } else {
+ throw new RuntimeException("Failed: expected shared string with non-western chars.");
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InvalidFileFormat.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Check most common errors in file format
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @run driver InvalidFileFormat
+ */
+
+import java.io.File;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+// Checking most common error use cases
+// This file is not an exhastive test of various shared data file corruption
+// Note on usability intent: the shared data file is created and handled by
+// the previledge person in the server environment.
+public class InvalidFileFormat {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, InvalidFileFormat::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJar("HelloString");
+
+ test("NonExistentFile.txt", "Unable to get hashtable dump file size");
+ test("InvalidHeader.txt", "wrong version of hashtable dump file");
+ test("InvalidVersion.txt", "wrong version of hashtable dump file");
+ test("CorruptDataLine.txt", "Unknown data type. Corrupted at line 2");
+ test("InvalidSymbol.txt", "Unexpected character. Corrupted at line 2");
+ test("InvalidSymbolFormat.txt", "Unrecognized format. Corrupted at line 9");
+ test("OverflowPrefix.txt", "Num overflow. Corrupted at line 4");
+ test("UnrecognizedPrefix.txt", "Unrecognized format. Corrupted at line 5");
+ test("TruncatedString.txt", "Truncated. Corrupted at line 3");
+ test("LengthOverflow.txt", "string length too large: 2147483647");
+ }
+
+ private static void
+ test(String dataFileName, String expectedWarning) throws Exception {
+ System.out.println("Filename for testcase: " + dataFileName);
+
+ OutputAnalyzer out = SharedStringsUtils.dumpWithoutChecks(TestCommon.list("HelloString"),
+ "invalidFormat" + File.separator + dataFileName);
+
+ CDSTestUtils.checkMappingFailure(out);
+ out.shouldContain(expectedWarning).shouldHaveExitValue(1);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LargePages.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Basic shared string test with large pages
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @run driver LargePages
+ */
+public class LargePages {
+ static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
+
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, LargePages::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJar("HelloString");
+
+ SharedStringsUtils.dump(TestCommon.list("HelloString"),
+ "SharedStringsBasic.txt", "-XX:+UseLargePages", CDS_LOGGING);
+ SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseLargePages");
+
+ SharedStringsUtils.dump(TestCommon.list("HelloString"),
+ "SharedStringsBasic.txt", CDS_LOGGING,
+ "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
+ SharedStringsUtils.runWithArchive("HelloString",
+ "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LockSharedStrings.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Test locking on shared strings
+ * @requires vm.cds.archived.java.heap
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile LockStringTest.java LockStringValueTest.java
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver LockSharedStrings
+ */
+
+public class LockSharedStrings {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, LockSharedStrings::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJarAndWhiteBox("LockStringTest", "LockStringValueTest");
+
+ SharedStringsUtils.dumpWithWhiteBox(
+ TestCommon.list("LockStringTest", "LockStringValueTest"),
+ "ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables");
+
+ String[] extraMatch = new String[] {"LockStringTest: PASS"};
+ SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringTest");
+
+ extraMatch = new String[] {"LockStringValueTest: PASS"};
+ SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringValueTest",
+ "--add-opens=java.base/java.lang=ALL-UNNAMED");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LockStringTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class LockStringTest extends Thread {
+ static String lock;
+ static boolean done;
+ static WhiteBox wb = WhiteBox.getWhiteBox();
+
+ public static void main(String[] args) throws Exception {
+
+ if (wb.areSharedStringsIgnored()) {
+ System.out.println("The shared strings are ignored");
+ System.out.println("LockStringTest: PASS");
+ return;
+ }
+
+ if (!wb.isShared(LockStringTest.class)) {
+ throw new RuntimeException("Failed: LockStringTest class is not shared.");
+ }
+
+ // Note: This class is archived. All string literals (including the ones used in this class)
+ // in all archived classes are interned into the CDS shared string table.
+
+ doTest("StringLock", false);
+ doTest("", true);
+
+ // The following string has a 0 hashCode. Calling String.hashCode() could cause
+ // the String.hash field to be written into, if so make sure we don't functionally
+ // break.
+ doTest("\u0121\u0151\u00a2\u0001\u0001\udbb2", true);
+ }
+
+ private static void doTest(String s, boolean hasZeroHashCode) throws Exception {
+ lock = s;
+ done = false;
+
+ if (!wb.isShared(lock)) {
+ throw new RuntimeException("Failed: String \"" + lock + "\" is not shared.");
+ }
+
+ if (hasZeroHashCode && lock.hashCode() != 0) {
+ throw new RuntimeException("Shared string \"" + lock + "\" should have 0 hashCode, but is instead " + lock.hashCode());
+ }
+
+ String copy = new String(lock);
+ if (lock.hashCode() != copy.hashCode()) {
+ throw new RuntimeException("Shared string \"" + lock + "\" does not have the same hashCode as its non-shared copy");
+ }
+
+ new LockStringTest().start();
+
+ synchronized(lock) {
+ while (!done) {
+ lock.wait();
+ }
+ }
+ System.gc();
+ System.out.println("LockStringTest: PASS");
+ }
+
+ public void run() {
+ String shared = "LiveOak";
+ synchronized (lock) {
+ for (int i = 0; i < 100; i++) {
+ new String(shared);
+ System.gc();
+ try {
+ sleep(5);
+ } catch (InterruptedException e) {}
+ }
+ done = true;
+ lock.notify();
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LockStringValueTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.reflect.*;
+import sun.hotspot.WhiteBox;
+
+/*
+ * Lock the 'value' field of a known shared string, java.lang.Object
+ */
+public class LockStringValueTest {
+ public static void main(String args[]) {
+ String s = "LiveOak";
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ if (wb.areSharedStringsIgnored()) {
+ System.out.println("The shared strings are ignored");
+ System.out.println("LockStringValueTest: PASS");
+ return;
+ }
+
+ if (!wb.isShared(s)) {
+ throw new RuntimeException("LockStringValueTest Failed: String is not shared.");
+ }
+
+ Class c = s.getClass();
+ try {
+ Field f = c.getDeclaredField("value");
+ f.setAccessible(true);
+ Object v = f.get(s);
+ lock(v);
+ } catch (NoSuchFieldException nfe) {
+ } catch (IllegalAccessException iae) {}
+ }
+
+ public static void lock(Object o) {
+ synchronized (o) {
+ System.out.println("LockStringValueTest: PASS");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasic.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Basic test for shared strings
+ * @requires vm.cds.archived.java.heap
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @run driver SharedStringsBasic
+ */
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+// This test does not use SharedStringsUtils.dumpXXX()
+// and SharedStringsUtils.runWithXXX() intentionally:
+// - in order to demonstrate the basic use of the functionality
+// - to provide sanity check and catch potential problems in the utils
+public class SharedStringsBasic {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, SharedStringsBasic::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
+
+ String appJar = JarBuilder.build("SharedStringsBasic", "HelloString");
+
+ String sharedArchiveConfigFile =
+ TestCommon.getSourceFile("SharedStringsBasic.txt").toString();
+
+ ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
+ TestCommon.concat(vmOptionsPrefix,
+ "-cp", appJar,
+ "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
+ "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
+ "-Xshare:dump",
+ "-Xlog:cds,cds+hashtables"));
+
+ TestCommon.executeAndLog(dumpPb, "dump")
+ .shouldContain("Shared string table stats")
+ .shouldHaveExitValue(0);
+
+ ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
+ TestCommon.concat(vmOptionsPrefix,
+ "-cp", appJar,
+ "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
+ "-Xshare:auto",
+ "-showversion",
+ "HelloString"));
+
+ TestCommon.executeAndLog(runPb, "run").shouldHaveExitValue(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasic.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+VERSION: 1.0
+@SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+1: *
+1: -
+1: .
+1: /
+1: :
+1: C
+1: I
+1: J
+1: U
+1: Z
+1: _
+8: segments
+1: |
+5: cp850
+5: cp852
+5: cp855
+5: cp857
+5: cp858
+5: cp862
+5: cp866
+11: ISO_8859_13
+11: ISO_8859_15
+5: cp874
+47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
+7: CHECKED
+3: zip
+10: waitStatus
+33: java.lang.invoke.MethodHandleImpl
+7: .jimage
+5: cp912
+5: cp914
+5: cp915
+5: cp920
+5: cp923
+5: cp936
+5: euccn
+5: eucjp
+11: permissions
+5: euckr
+6: SIGNAL
+5: cp737
+17: java.library.path
+5: cp775
+13: classValueMap
+4: utf8
+9: PROPAGATE
+9: baseCount
+7: cskoi8r
+8: cyrillic
+@SECTION: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasicPlus.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Basic plus test for shared strings
+ * @requires vm.cds.archived.java.heap
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloStringPlus sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver SharedStringsBasicPlus
+ */
+
+public class SharedStringsBasicPlus {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, SharedStringsBasicPlus::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJarAndWhiteBox("HelloStringPlus");
+
+ SharedStringsUtils.dumpWithWhiteBox( TestCommon.list("HelloStringPlus"),
+ "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
+
+ SharedStringsUtils.runWithArchiveAndWhiteBox("HelloStringPlus");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsHumongous.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Use a shared string allocated in a humongous G1 region.
+ * @comment -- the following implies that G1 is used (by command-line or by default)
+ * @requires vm.cds.archived.java.heap
+ *
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. SharedStringsHumongous
+ */
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import sun.hotspot.WhiteBox;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.Asserts;
+
+public class SharedStringsHumongous {
+ static String sharedArchiveConfigFile = System.getProperty("user.dir") + File.separator + "SharedStringsHumongous_gen.txt";
+
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ try (FileOutputStream fos = new FileOutputStream(sharedArchiveConfigFile)) {
+ PrintWriter out = new PrintWriter(new OutputStreamWriter(fos));
+ out.println("VERSION: 1.0");
+ out.println("@SECTION: String");
+ out.println("31: shared_test_string_unique_14325");
+ int region_size = wb.g1RegionSize();
+ char body[] = new char[region_size + region_size / 2];
+ for (int i = 0; i < body.length; i++) {
+ body[i] = 'x';
+ }
+ Asserts.assertTrue(wb.g1IsHumongous(body));
+ String prefix = "generated_string (followed by " + body.length + " 'x') ";
+
+ System.out.println("G1 region size: " + region_size);
+ System.out.println("Using a humongous string: " + prefix);
+
+ String s = prefix + new String(body);
+ out.println(s.length() + ": " + s);
+ out.close();
+ }
+
+ SharedStringsUtils.run(args, SharedStringsHumongous::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
+ String appJar = JarBuilder.build("SharedStringsHumongous", "HelloString");
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(appJar, TestCommon.list("HelloString"),
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
+ "-Xlog:gc+region+cds",
+ "-Xlog:gc+region=trace"));
+ TestCommon.checkDump(dumpOutput, "extra interned string ignored; size too large");
+ // Extra strings that are humongous are not kelp alive, so they should be GC'ed
+ // before dumping the string table. That means the heap should contain no
+ // humongous regions.
+ dumpOutput.shouldNotMatch("gc,region,cds. HeapRegion 0x[0-9a-f]* HUM");
+
+ OutputAnalyzer execOutput = TestCommon.exec(appJar,
+ TestCommon.concat(vmOptionsPrefix, "HelloString"));
+ TestCommon.checkExec(execOutput);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Write a lots of shared strings.
+ * @requires vm.cds.archived.java.heap
+ * @library /test/hotspot/jtreg/runtime/cds/appcds /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @build HelloString
+ * @run driver/timeout=500 SharedStringsStress
+ */
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class SharedStringsStress {
+ static String sharedArchiveConfigFile = System.getProperty("user.dir") + File.separator + "SharedStringsStress_gen.txt";
+
+ public static void main(String[] args) throws Exception {
+ try (FileOutputStream fos = new FileOutputStream(sharedArchiveConfigFile)) {
+ PrintWriter out = new PrintWriter(new OutputStreamWriter(fos));
+ out.println("VERSION: 1.0");
+ out.println("@SECTION: String");
+ out.println("31: shared_test_string_unique_14325");
+ for (int i=0; i<200000; i++) {
+ String s = "generated_string " + i;
+ out.println(s.length() + ": " + s);
+ }
+ out.close();
+ }
+
+ SharedStringsUtils.run(args, SharedStringsStress::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
+ String appJar = JarBuilder.build("SharedStringsStress", "HelloString");
+
+ String test_cases[][] = {
+ // default heap size
+ {},
+
+ // Test for handling of heap fragmentation. With sharedArchiveConfigFile, we will dump about
+ // 18MB of shared objects on 64 bit VM (smaller on 32-bit).
+ //
+ // During dump time, an extra copy of these objects are allocated,
+ // so we need about 36MB, plus a few MB for other system data. So 64MB total heap
+ // should be enough.
+ //
+ // The VM should executed a full GC to maximize contiguous free space and
+ // avoid fragmentation.
+ {"-Xmx64m"},
+ };
+
+ for (String[] extra_opts: test_cases) {
+ vmOptionsPrefix = TestCommon.concat(vmOptionsPrefix, extra_opts);
+
+ OutputAnalyzer dumpOutput = TestCommon.dump(appJar, TestCommon.list("HelloString"),
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
+ "-Xlog:gc+region+cds",
+ "-Xlog:gc+region=trace"));
+ TestCommon.checkDump(dumpOutput);
+ OutputAnalyzer execOutput = TestCommon.exec(appJar,
+ TestCommon.concat(vmOptionsPrefix, "HelloString"));
+ TestCommon.checkExec(execOutput);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsUtils.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Asserts;
+
+// A helper/utility class for testing shared strings
+public class SharedStringsUtils {
+ public static final String TEST_JAR_NAME = "test";
+ public static final String TEST_JAR_NAME_FULL = "test.jar";
+ public static final String WHITEBOX_JAR_NAME = "whitebox";
+
+ public static interface Test {
+ public void dotest(String args[]) throws Exception ;
+ }
+
+ private static String[][] vmOptionCombos = {
+ {},
+ {"-XX:+UseStringDeduplication"},
+ {"-XX:-CompactStrings"}
+ };
+
+ private static String childVMOptionsPrefix[] = {};
+
+ // SharedStringsUtils.run() is for running the main test body multiple times, each with a different
+ // set of extra VM options that are passed to the child processes.
+ //
+ // See ./ExerciseGC.java for an example.
+ public static void run(String args[], Test t) throws Exception {
+ int numSetOfChildVMOptions = vmOptionCombos.length;
+ for (int i=0; i< numSetOfChildVMOptions; i++) {
+ run(i, numSetOfChildVMOptions, args, t);
+ }
+ }
+
+ public static void run(int i, int numSetOfChildVMOptions, String args[], Test t) throws Exception {
+ // When you add a new set of options to vmOptionCombos, we make sure all
+ // callers of this method (i.e., IncompatibleOptions.java) knows about it and will
+ // add new @test blocks accordingly.
+ Asserts.assertEQ(numSetOfChildVMOptions, vmOptionCombos.length);
+ String opts[] = vmOptionCombos[i];
+
+ System.out.print("Running with extra VM option prefix for child processes [" + opts.length + "] =");
+ for (String o : opts) {
+ System.out.print(" " + o);
+ }
+ System.out.println();
+ childVMOptionsPrefix = opts;
+ t.dotest(args);
+ }
+
+ public static String[] getChildVMOptionsPrefix() {
+ return childVMOptionsPrefix;
+ }
+
+ public static String getWbParam() {
+ return "-Xbootclasspath/a:" + TestCommon.getTestJar(WHITEBOX_JAR_NAME + ".jar");
+ }
+
+ // build the test jar
+ public static void buildJar(String... classes) throws Exception {
+ JarBuilder.build(TEST_JAR_NAME, classes);
+ }
+
+ // build the test jar and a whitebox jar
+ public static void buildJarAndWhiteBox(String... classes) throws Exception {
+ JarBuilder.build(true, WHITEBOX_JAR_NAME, "sun/hotspot/WhiteBox");
+ buildJar(classes);
+ }
+
+ // execute the "dump" operation, but do not check the output
+ public static OutputAnalyzer dumpWithoutChecks(String appClasses[],
+ String sharedDataFile, String... extraOptions) throws Exception {
+
+ String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
+ String[] args =
+ TestCommon.concat(extraOptions, "-XX:+UseCompressedOops", "-XX:+UseG1GC",
+ "-XX:SharedArchiveConfigFile=" +
+ TestCommon.getSourceFile(sharedDataFile));
+ args = TestCommon.concat(childVMOptionsPrefix, args);
+
+ return TestCommon.dump(appJar, appClasses, args);
+ }
+
+ // execute the dump operation and check the output
+ public static OutputAnalyzer dump(String appClasses[],
+ String sharedDataFile, String... extraOptions) throws Exception {
+ OutputAnalyzer output = dumpWithoutChecks(appClasses, sharedDataFile, extraOptions);
+ checkDump(output);
+ return output;
+ }
+
+ public static OutputAnalyzer dumpWithWhiteBox(String appClasses[],
+ String sharedDataFile, String... extraOptions) throws Exception {
+ return dump(appClasses, sharedDataFile,
+ TestCommon.concat(extraOptions, getWbParam()) );
+ }
+
+ // execute/run test with shared archive
+ public static OutputAnalyzer runWithArchiveAuto(String className,
+ String... extraOptions) throws Exception {
+
+ String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
+ String[] args = TestCommon.concat(extraOptions,
+ "-cp", appJar, "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
+ args = TestCommon.concat(childVMOptionsPrefix, args);
+
+ OutputAnalyzer output = TestCommon.execAuto(args);
+ checkExecAuto(output);
+ return output;
+ }
+
+ public static OutputAnalyzer runWithArchive(String className,
+ String... extraOptions) throws Exception {
+
+ return runWithArchive(new String[0], className, extraOptions);
+ }
+
+ public static OutputAnalyzer runWithArchive(String[] extraMatches,
+ String className, String... extraOptions) throws Exception {
+
+ String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
+ String[] args = TestCommon.concat(extraOptions,
+ "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
+ args = TestCommon.concat(childVMOptionsPrefix, args);
+
+ OutputAnalyzer output = TestCommon.exec(appJar, args);
+ checkExec(output, extraMatches);
+ return output;
+ }
+
+
+ // execute/run test with shared archive and white box
+ public static OutputAnalyzer runWithArchiveAndWhiteBox(String className,
+ String... extraOptions) throws Exception {
+
+ return runWithArchive(className,
+ TestCommon.concat(extraOptions, getWbParam(),
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI") );
+ }
+
+ public static OutputAnalyzer runWithArchiveAndWhiteBox(String[] extraMatches,
+ String className, String... extraOptions) throws Exception {
+
+ return runWithArchive(extraMatches, className,
+ TestCommon.concat(extraOptions, getWbParam(),
+ "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI") );
+ }
+
+
+ public static void checkDump(OutputAnalyzer output) throws Exception {
+ output.shouldContain("Shared string table stats");
+ TestCommon.checkDump(output);
+ }
+
+ public static void checkExec(OutputAnalyzer output) throws Exception {
+ TestCommon.checkExec(output, new String[0]);
+ }
+
+ public static void checkExecAuto(OutputAnalyzer output) throws Exception {
+ CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
+ TestCommon.checkExec(output, opts);
+ }
+
+ public static void checkExec(OutputAnalyzer output, String[] extraMatches) throws Exception {
+ TestCommon.checkExec(output, extraMatches);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsWb.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class SharedStringsWb {
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ String s = "shared_test_string_unique_14325";
+ s = s.intern();
+ if (wb.areSharedStringsIgnored() || wb.isShared(s)) {
+ System.out.println("Found shared string.");
+ } else {
+ throw new RuntimeException("String is not shared.");
+ }
+ }
+}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsWbTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary White box test for shared strings
+ * @requires vm.cds.archived.java.heap
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox SharedStringsWb
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver SharedStringsWbTest
+ */
+
+import java.io.*;
+import sun.hotspot.WhiteBox;
+
+public class SharedStringsWbTest {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, SharedStringsWbTest::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ SharedStringsUtils.buildJarAndWhiteBox("SharedStringsWb");
+
+ SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("SharedStringsWb"),
+ "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");
+
+ SharedStringsUtils.runWithArchiveAndWhiteBox("SharedStringsWb");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SysDictCrash.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Regression test for JDK-8098821
+ * @bug 8098821
+ * @requires vm.cds.archived.java.heap
+ * @modules jdk.jartool/sun.tools.jar
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @run driver SysDictCrash
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class SysDictCrash {
+ public static void main(String[] args) throws Exception {
+ SharedStringsUtils.run(args, SysDictCrash::test);
+ }
+
+ public static void test(String[] args) throws Exception {
+ String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
+
+ // SharedBaseAddress=0 puts the archive at a very high address on solaris,
+ // which provokes the crash.
+ ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
+ "-cp", ".",
+ "-XX:SharedBaseAddress=0", "-XX:SharedArchiveFile=./SysDictCrash.jsa",
+ "-Xshare:dump",
+ "-showversion", "-Xlog:cds,cds+hashtables"));
+
+ boolean continueTest = true;
+ OutputAnalyzer output = TestCommon.executeAndLog(dumpPb, "dump");
+ try {
+ TestCommon.checkDump(output);
+ } catch (java.lang.RuntimeException re) {
+ if (!output.getStdout().contains("UseCompressedOops and UseCompressedClassPointers have been disabled due to")) {
+ throw re;
+ } else {
+ System.out.println("Shared archive was not created due to UseCompressedOops and UseCompressedClassPointers have been disabled.");
+ continueTest = false;
+ }
+ }
+
+ if (!continueTest) {
+ return;
+ }
+
+ ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
+ TestCommon.concat(vmOptionsPrefix,
+ "-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
+ "-XX:SharedArchiveFile=./SysDictCrash.jsa",
+ "-Xshare:on",
+ "-version"));
+
+ TestCommon.checkExec(TestCommon.executeAndLog(runPb, "exec"));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/CorruptDataLine.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+VERSION: 1.0
+SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+1: *
+1: -
+1: .
+1: /
+1: :
+1: C
+1: I
+1: J
+1: U
+1: Z
+1: _
+8: segments
+1: |
+5: cp850
+5: cp852
+5: cp855
+5: cp857
+5: cp858
+5: cp862
+5: cp866
+11: ISO_8859_13
+11: ISO_8859_15
+5: cp874
+47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
+7: CHECKED
+3: zip
+10: waitStatus
+33: java.lang.invoke.MethodHandleImpl
+7: .jimage
+5: cp912
+5: cp914
+5: cp915
+5: cp920
+5: cp923
+5: cp936
+5: euccn
+5: eucjp
+11: permissions
+5: euckr
+6: SIGNAL
+5: cp737
+17: java.library.path
+5: cp775
+13: classValueMap
+4: utf8
+9: PROPAGATE
+9: baseCount
+7: cskoi8r
+8: cyrillic
+#DATATYPE: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidDataType.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+VERSION: 1.0
+@SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+1: *
+1: -
+1: .
+1: /
+1: :
+1: C
+1: I
+1: J
+1: U
+1: Z
+1: _
+8: segments
+1: |
+5: cp850
+5: cp852
+5: cp855
+5: cp857
+5: cp858
+5: cp862
+5: cp866
+11: ISO_8859_13
+11: ISO_8859_15
+5: cp874
+47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
+7: CHECKED
+3: zip
+10: waitStatus
+33: java.lang.invoke.MethodHandleImpl
+7: .jimage
+5: cp912
+5: cp914
+5: cp915
+5: cp920
+5: cp923
+5: cp936
+5: euccn
+5: eucjp
+11: permissions
+5: euckr
+6: SIGNAL
+5: cp737
+17: java.library.path
+5: cp775
+13: classValueMap
+4: utf8
+9: PROPAGATE
+9: baseCount
+7: cskoi8r
+8: cyrillic
+#DATATYPE: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidHeader.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+Garbage Header x0935#%0sl
+@SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+1: *
+1: -
+1: .
+1: /
+1: :
+1: C
+1: I
+1: J
+1: U
+1: Z
+1: _
+8: segments
+1: |
+5: cp850
+5: cp852
+5: cp855
+5: cp857
+5: cp858
+5: cp862
+5: cp866
+11: ISO_8859_13
+11: ISO_8859_15
+5: cp874
+47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
+7: CHECKED
+3: zip
+10: waitStatus
+33: java.lang.invoke.MethodHandleImpl
+7: .jimage
+5: cp912
+5: cp914
+5: cp915
+5: cp920
+5: cp923
+5: cp936
+5: euccn
+5: eucjp
+11: permissions
+5: euckr
+6: SIGNAL
+5: cp737
+17: java.library.path
+5: cp775
+13: classValueMap
+4: utf8
+9: PROPAGATE
+9: baseCount
+7: cskoi8r
+8: cyrillic
+#DATATYPE: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidString.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,6 @@
+VERSION: 1.0
+@SECTION: String
+31: shred_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidStringFormat.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+VERSION: 1.0
+@SECTION: String
+0:
+5:: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+1: *
+1: -
+1: .
+1: /
+1: :
+1: C
+1: I
+1: J
+1: U
+1: Z
+1: _
+8: segments
+1: |
+5: cp850
+5: cp852
+5: cp855
+5: cp857
+5: cp858
+5: cp862
+5: cp866
+11: ISO_8859_13
+11: ISO_8859_15
+5: cp874
+47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
+7: CHECKED
+3: zip
+10: waitStatus
+33: java.lang.invoke.MethodHandleImpl
+7: .jimage
+5: cp912
+5: cp914
+5: cp915
+5: cp920
+5: cp923
+5: cp936
+5: euccn
+5: eucjp
+11: permissions
+5: euckr
+6: SIGNAL
+5: cp737
+17: java.library.path
+5: cp775
+13: classValueMap
+4: utf8
+9: PROPAGATE
+9: baseCount
+7: cskoi8r
+8: cyrillic
+#DATATYPE: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidSymbol.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,12 @@
+VERSION: 1.0
+@SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+8: cyrillic
+@SECTION: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMet%%%hod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidSymbolFormat.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,11 @@
+VERSION: 1.0
+@SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+@SECTION: Symbol
+41: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/InvalidVersion.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+VERSION: 0.0
+@SECTION: String
+0:
+5: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+1: *
+1: -
+1: .
+1: /
+1: :
+1: C
+1: I
+1: J
+1: U
+1: Z
+1: _
+8: segments
+1: |
+5: cp850
+5: cp852
+5: cp855
+5: cp857
+5: cp858
+5: cp862
+5: cp866
+11: ISO_8859_13
+11: ISO_8859_15
+5: cp874
+47: java.lang.invoke.MethodHandle.TRACE_INTERPRETER
+7: CHECKED
+3: zip
+10: waitStatus
+33: java.lang.invoke.MethodHandleImpl
+7: .jimage
+5: cp912
+5: cp914
+5: cp915
+5: cp920
+5: cp923
+5: cp936
+5: euccn
+5: eucjp
+11: permissions
+5: euckr
+6: SIGNAL
+5: cp737
+17: java.library.path
+5: cp775
+13: classValueMap
+4: utf8
+9: PROPAGATE
+9: baseCount
+7: cskoi8r
+8: cyrillic
+#DATATYPE: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/LengthOverflow.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,10 @@
+VERSION: 1.0
+@SECTION: String
+2147483647: s
+5: cp819
+31: shared_test_string_intern_12345
+7: test123
+@SECTION: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/OverflowPrefix.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,11 @@
+VERSION: 1.0
+@SECTION: String
+0:
+2147483648: cp819
+31: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+@SECTION: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/TruncatedString.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,10 @@
+VERSION: 1.0
+@SECTION: String
+40000: s
+5: cp819
+31: shared_test_string_intern_12345
+7: test123
+@SECTION: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/invalidFormat/UnrecognizedPrefix.txt Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,11 @@
+VERSION: 1.0
+@SECTION: String
+0:
+5: cp819
+3E: shared_test_string_unique_14325
+31: shared_test_string_intern_12345
+7: test123
+@SECTION: Symbol
+41 -1: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
+10 -1: linkMethod
+20 -1: isAlphaNumericString
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ArrayListTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.util.*;
+
+// This is a test case executed by DumpClassList.java to load classes
+// from various places to ensure that they are not written to the class list.
+public class ArrayListTest {
+ public static void main(String args[]) throws Exception {
+ // The following lambda usage should generate various classes like
+ // java.lang.invoke.LambdaForm$MH/1146743572. All of them should be excluded from
+ // the class list.
+ List<String> a = new ArrayList<>();
+ a.add("hello world.");
+ a.forEach(str -> System.out.println(str));
+
+ System.out.println(Class.forName("java.lang.NewClass")); // should be excluded from the class list.
+ System.out.println(Class.forName("boot.append.Foo")); // should be excluded from the class list.
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/BootClassPathAppendHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class BootClassPathAppendHelper {
+ public static void main(String[] args) throws ClassNotFoundException {
+ Class cls = Class.forName("Hello");
+
+ if (cls == null) {
+ throw new java.lang.RuntimeException("Cannot find Hello.class");
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (!wb.isSharedClass(cls)) {
+ System.out.println("Hello.class is not in shared space as expected.");
+ } else {
+ throw new java.lang.RuntimeException("Hello.class shouldn't be in shared space.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/C1.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sealed.pkg;
+
+public class C1 {
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/C2.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package pkg;
+
+public class C2 {
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Child.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class Child extends Super {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/CpAttr1.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class CpAttr1 {
+ public static void main(String args[]) {
+ System.out.println("2"); CpAttr2.doit(); // Only the version of this class defined in CpAttr2.java will not throw exception.
+ System.out.println("3"); CpAttr3.doit(); // Only the version of this class defined in CpAttr3.java will not throw exception.
+ System.out.println("4"); CpAttr4.doit(); // Only the version of this class defined in CpAttr4.java will not throw exception.
+ System.out.println("5"); CpAttr5.doit(); // Only the version of this class defined in CpAttr5.java will not throw exception.
+ System.out.println("Test passed");
+ }
+}
+
+class CpAttr2 { static void doit() {throw new RuntimeException("");} }
+class CpAttr3 { static void doit() {throw new RuntimeException("");} }
+class CpAttr4 { static void doit() {throw new RuntimeException("");} }
+class CpAttr5 { static void doit() {throw new RuntimeException("");} }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/CpAttr2.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class CpAttr2 { static void doit() {} }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/CpAttr3.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class CpAttr2 { static void doit() {throw new RuntimeException("");} }
+class CpAttr3 { static void doit() {} }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/CpAttr4.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class CpAttr2 { static void doit() {throw new RuntimeException("");} }
+class CpAttr3 { static void doit() {throw new RuntimeException("");} }
+class CpAttr4 { static void doit() {} }
+class CpAttr5 { static void doit() {throw new RuntimeException("");} }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/CpAttr5.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class CpAttr5 { static void doit() {} }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/DummyClassHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.*;
+import java.lang.reflect.*;
+import jdk.test.lib.cds.CDSTestUtils;
+import sun.hotspot.WhiteBox;
+
+public class DummyClassHelper {
+ static void checkDummyMethod(Class<?> cls, String className) {
+ Method m = null;
+ try {
+ m = cls.getMethod("thisClassIsDummy");
+ throw new java.lang.RuntimeException(className +
+ " should be loaded from the jimage and should not have the thisClassIsDummy() method.");
+ } catch(NoSuchMethodException ex) {
+ System.out.println(ex.toString());
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ String[] classNames = {args[0], args[1]};
+ Class cls = null;
+ boolean doWBCheck = (args.length == 3);
+ WhiteBox wb = null;
+ if (doWBCheck) {
+ wb = WhiteBox.getWhiteBox();
+ }
+ for (int i = 0; i < classNames.length; i++) {
+ cls = Class.forName(classNames[i]);
+ checkDummyMethod(cls, classNames[i]);
+ if (doWBCheck) {
+ // FIXME: for dynamic archive, the class loaded from the
+ // bootclasspath jar during dump time is not loaded from the
+ // archive during run time.
+ if (!CDSTestUtils.isDynamicArchive()) {
+ if (!wb.isSharedClass(cls)) {
+ throw new java.lang.RuntimeException(classNames[i] +
+ ".class should be in shared space.");
+ }
+ }
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/EmptyClassHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.*;
+
+import java.lang.reflect.Method;
+import jdk.internal.access.JavaLangAccess;
+import jdk.internal.access.SharedSecrets;
+
+class EmptyClassHelper {
+ static final JavaLangAccess jla = SharedSecrets.getJavaLangAccess();
+ static final String USE_APP = "useAppLoader";
+ public static void main(String[] args) throws Exception {
+ Class cls = null;
+ Method m = null;
+ ClassLoader appLoader = ClassLoader.getSystemClassLoader();
+ String className = "com.sun.tools.javac.Main";
+ if (args[0].equals(USE_APP)) {
+ cls = appLoader.loadClass(className);
+ System.out.println("appLoader loaded class");
+ try {
+ m = cls.getMethod("main", String[].class);
+ System.out.println("appLoader found method main");
+ } catch(NoSuchMethodException ex) {
+ System.out.println(ex.toString());
+ }
+ } else {
+ cls = jla.findBootstrapClassOrNull(appLoader, className);
+ System.out.println("bootLoader loaded class");
+ System.out.println("cls = " + cls);
+ try {
+ m = cls.getMethod("main", String[].class);
+ System.out.println("bootLoader found method main");
+ } catch(NoSuchMethodException ex) {
+ System.out.println(ex.toString());
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/FieldAnnotationsApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Field;
+
+public class FieldAnnotationsApp {
+ @MyAnnotation(name="myField1", value="myValue1")
+ public String myField1 = null;
+
+ @MyAnnotation(name="myField2", value="myValue2")
+ public String myField2 = null;
+
+ public static void main(String args[]) throws Exception {
+ for (int i=1; i<=2; i++) {
+ Field field = FieldAnnotationsApp.class.getField("myField" + i);
+ Annotation[] annotations = field.getDeclaredAnnotations();
+
+ for (Annotation anno : annotations){
+ if (anno instanceof MyAnnotation){
+ MyAnnotation myAnno = (MyAnnotation) anno;
+ String name = myAnno.name();
+ String value = myAnno.value();
+
+ System.out.println("Field : " + field.getName());
+ System.out.println(" myAnno.name : " + name);
+ System.out.println(" myAnno.value: " + value);
+
+ if (!(name.equals("myField" + i) && value.equals("myValue" + i))) {
+ throw new Exception("Unexpected annotation values: " + i + " = " + value);
+ }
+ }
+ }
+ }
+ System.out.println("Field annotations are OK.");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ForNameTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class ForNameTest {
+ public static void main(String[] args) throws Throwable {
+ // Hello is on the bootclasspath. The defining classloader is
+ // the NULL classloader. See ../ClassLoaderTest.java
+ Class c = Class.forName("Hello");
+ ClassLoader cl = c.getClassLoader();
+ if (cl != null) {
+ throw new RuntimeException(
+ "Test Failed. Wrong classloader is used. Expect the NULL classloader.");
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(c)) {
+ System.out.println("As expected, Hello.class is in shared space.");
+ } else {
+ throw new java.lang.RuntimeException("Hello.class must be in shared space.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/GenericTestApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import sun.hotspot.WhiteBox;
+
+/**
+ * This is a generic test app for testing if classes are loaded from the CDS archive
+ * or not (without having to parse -Xlog:class+load, or writing your own WhiteBox apps).
+ * Usage:
+ * [1] Create an archive with WhiteBox enabled.
+ * [2] Run this app with arguments such as
+ * "assertShared:java.lang.Object"
+ * "assertNotShared:NotSharedClassName"
+ *
+ * We can probably add other kinds of simple tests as well ....
+ *
+ * FIXME: enhance WB API to check if a particular archive has failed. So you can say
+ * assertShared:0,java.lang.Object
+ * to assert that java.lang.Object is shared from archive #0 (i.e., base archive).
+ */
+public class GenericTestApp {
+ private static final WhiteBox wb = WhiteBox.getWhiteBox();
+
+ public static void main(String args[]) throws Exception {
+ System.out.println("GenericTestApp started. WhiteBox = " + wb);
+ System.out.println("cdsMemoryMappingFailed() = " + cdsMemoryMappingFailed());
+
+ for (String s : args) {
+ Class c;
+ if ((c = getClass(s, "assertShared:")) != null) {
+ assertShared(c);
+ }
+ else if ((c = getClass(s, "assertNotShared:")) != null) {
+ assertNotShared(c);
+ }
+ else {
+ throw new RuntimeException("Unknown option: " + s);
+ }
+ System.out.println("passed: " + s);
+ }
+ }
+
+ private static Class getClass(String s, String prefix) throws Exception {
+ if (s.startsWith(prefix)) {
+ return Class.forName(s.substring(prefix.length()));
+ } else {
+ return null;
+ }
+ }
+
+ private static boolean cdsMemoryMappingFailed() {
+ return wb.cdsMemoryMappingFailed();
+ }
+
+ private static void assertShared(Class klass) {
+ if (!cdsMemoryMappingFailed()) {
+ if (!wb.isSharedClass(klass)) {
+ throw new RuntimeException("Class should be shared but is not: " + klass);
+ }
+ } else {
+ // FIXME -- need to throw jtreg.SkippedException
+ System.out.println("Cannot test for wb.isSharedClass(" + klass + ") because CDS mapping has failed");
+ }
+ }
+
+ private static void assertNotShared(Class klass) {
+ if (wb.isSharedClass(klass)) {
+ throw new RuntimeException("Class should be shared but is not: " + klass);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/GetFlightRecorder.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.List;
+
+import jdk.jfr.Event;
+import jdk.jfr.EventType;
+import jdk.jfr.FlightRecorder;
+import jdk.jfr.Recording;
+import jdk.jfr.consumer.RecordingFile;
+import jdk.jfr.consumer.RecordedEvent;
+
+public class GetFlightRecorder {
+ private static class TestEvent extends Event {
+ }
+ private static class SimpleEvent extends Event {
+ public int id;
+ }
+ public static void main(String args[]) throws Exception {
+ EventType type = EventType.getEventType(TestEvent.class); // This class is loaded before recording has started.
+ if (type.isEnabled()) {
+ throw new RuntimeException("Expected event to be disabled before recording start");
+ }
+
+ // (1) make sure you can obtain the flight recorder without error.
+ System.out.println("jdk.jfr.FlightRecorder.getFlightRecorder() = " + FlightRecorder.getFlightRecorder());
+
+ // (2) test that the event class loaded before recording can still work.
+ Recording r = new Recording();
+ r.start();
+ if (!type.isEnabled()) {
+ throw new RuntimeException("Expected event to be enabled during recording");
+ }
+ TestEvent testEvent = new TestEvent();
+ testEvent.commit();
+ loadEventClassDuringRecording();
+ r.stop();
+ if (type.isEnabled()) {
+ throw new RuntimeException("Expected event to be disabled after recording stopped");
+ }
+ System.out.println("Checking SimpleEvent");
+ hasEvent(r, SimpleEvent.class.getName());
+ System.out.println("OK");
+
+ System.out.println("Checking TestEvent");
+ hasEvent(r, TestEvent.class.getName());
+ System.out.println("OK");
+ }
+
+ // Classes that are loaded during a recording
+ // should get instrumentation on class load
+ private static void loadEventClassDuringRecording() {
+ SimpleEvent event = new SimpleEvent();
+ event.commit();
+ }
+
+ public static List<RecordedEvent> fromRecording(Recording recording) throws IOException {
+ return RecordingFile.readAllEvents(makeCopy(recording));
+ }
+
+ private static Path makeCopy(Recording recording) throws IOException {
+ Path p = recording.getDestination();
+ if (p == null) {
+ File directory = new File(".");
+ // FIXME: Must come up with a way to give human-readable name
+ // this will at least not clash when running parallel.
+ ProcessHandle h = ProcessHandle.current();
+ p = new File(directory.getAbsolutePath(), "recording-" + recording.getId() + "-pid" + h.pid() + ".jfr").toPath();
+ recording.dump(p);
+ }
+ return p;
+ }
+
+ public static void hasEvent(Recording r, String name) throws IOException {
+ List<RecordedEvent> events = fromRecording(r);
+ hasEvents(events);
+ hasEvent(events, name);
+ }
+
+ public static void hasEvents(List<RecordedEvent> events) {
+ if (events.isEmpty()) {
+ throw new RuntimeException("No events");
+ }
+ }
+
+ public static void hasEvent(List<RecordedEvent> events, String name) throws IOException {
+ if (!containsEvent(events, name)) {
+ throw new RuntimeException("Missing event " + name + " in recording " + events.toString());
+ }
+ }
+
+ private static boolean containsEvent(List<RecordedEvent> events, String name) {
+ for (RecordedEvent event : events) {
+ if (event.getEventType().getName().equals(name)) {
+ return true;
+ }
+ }
+ return false;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Greet.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class Greet {
+
+ public String Greeting() {
+ return new String(", how are you?");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Hello.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class Hello {
+ public static void main(String args[]) {
+ System.out.println("Hello World");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/HelloExt.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class HelloExt {
+ public static void main(String[] args) throws Throwable {
+
+ String className = "javax.annotation.processing.FilerException";
+ Class cls = Class.forName(className);
+
+ ClassLoader loader = cls.getClassLoader();
+ if (loader != ClassLoader.getPlatformClassLoader()) {
+ throw new java.lang.RuntimeException(className + " should be load by PlatformClassLoader but it is loaded by " + loader);
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(cls)) {
+ System.out.println("As expected, " + className + " is in shared space.");
+ } else {
+ throw new java.lang.RuntimeException(className + " is not in shared space.");
+ }
+
+ className = "[Ljava.lang.Comparable;";
+ cls = Class.forName(className);
+ loader = cls.getClassLoader();
+ if (loader != null) {
+ throw new java.lang.RuntimeException(className + " should be load by the NULL class loader but it is loaded by " + loader);
+ }
+
+ if (wb.isSharedClass(cls)) {
+ System.out.println("As expected, " + className + " is in shared space.");
+ } else {
+ throw new java.lang.RuntimeException(className + " is not in shared space.");
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/HelloExtApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class HelloExtApp {
+ public static void main(String args[]) {
+ System.out.println("Hello World Ext: " + HelloExtExt.class.getProtectionDomain());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/HelloExtExt.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class HelloExtExt {
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/HelloMore.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class HelloMore {
+ public static void main(String args[]) {
+ Hello.main(args);
+ System.out.println("Hello World ... More");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/HelloWB.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class HelloWB {
+ public static void main(String[] args) throws Throwable {
+ System.out.println("HelloWB.class.getClassLoader() = " + HelloWB.class.getClassLoader());
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(HelloWB.class)) {
+ System.out.println("As expected, HelloWB.class is in shared space.");
+ } else {
+ throw new java.lang.RuntimeException("HelloWB.class should be in shared space.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Hi.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class Hi extends Greet {
+ public static void main(String args[]) {
+ Greet g = new Greet();
+ MyClass.doit(g.Greeting());
+ }
+ public static class MyClass {
+ public static void doit(String greeting) {
+ System.out.println("Hi" + greeting);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Iloadw.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class Iloadw
+ version 51: 0
+{
+ public static Method run:"()I"
+ stack 1 locals 400
+ {
+ iconst_0;
+ istore_w 300;
+ iinc_w 300,1;
+ iload_w 300;
+ ireturn;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/IloadwMain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class IloadwMain {
+ public static void main(String args[]) {
+ int result = Iloadw.run();
+ if (result != 1) {
+ throw new RuntimeException(
+ "Failed. Result is " + result + ", expect 1.");
+ } else {
+ System.out.println("Passed.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/JimageClassPackage.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class JimageClassPackage {
+ public static void main(String args[]) throws Throwable {
+ // Test Package for boot/app/ext module classes from the "modules" jimage.
+ // The following classes are archived. See runtime/AppCDS/Package.java.
+ // java.util.Dictionary (testcase 0),
+ // sun.tools.javac.Main (testcase 1),
+ // jdk.nio.zipfs.ZipInfo (testcase 2),
+ // java.net.URL (testcase 3),
+ // sun.rmi.rmic.Main (testcase 4),
+ // com.sun.jndi.dns.DnsName (testcase 5)
+ String testcases[][] =
+ {{"Loading shared boot module class first", "java.util",
+ "java.util.Dictionary", "java.util.ServiceConfigurationError"},
+
+ {"Loading shared app module class first", "sun.tools.javac",
+ "sun.tools.javac.Main", "sun.tools.javac.BatchParser"},
+
+ {"Loading shared ext module class first", "jdk.nio.zipfs",
+ "jdk.nio.zipfs.ZipInfo", "jdk.nio.zipfs.ZipPath"},
+
+ {"Loading non-shared boot module class first", "java.net",
+ "java.net.HttpCookie", "java.net.URL"},
+
+ {"Loading non-shared app module class first", "sun.rmi.rmic",
+ "sun.rmi.rmic.RMIGenerator", "sun.rmi.rmic.Main"},
+
+ {"Loading non-shared ext module class first", "com.sun.jndi.dns",
+ "com.sun.jndi.dns.Resolver", "com.sun.jndi.dns.DnsName"}};
+
+ JimageClassPackage test = new JimageClassPackage();
+ for (int i = 0; i < testcases.length; i++) {
+ System.out.println("Testcase " + i + ": " + testcases[i][0]);
+ test.testPackage(testcases[i][1], testcases[i][2], testcases[i][3]);
+ }
+ }
+
+ private void testPackage (String pkg,
+ String shared,
+ String nonShared) throws Throwable {
+ Class c1 = Class.forName(shared);
+ ClassLoader cl = c1.getClassLoader();
+ Package pkg_from_loader;
+ if (cl != null) {
+ pkg_from_loader = cl.getDefinedPackage(pkg);
+ } else {
+ pkg_from_loader = Package.getPackage(pkg);
+ }
+
+ Package pkg_from_shared_class = c1.getPackage();
+
+ Class c2 = Class.forName(nonShared);
+ Package pkg_from_nonshared_class = c2.getPackage();
+
+ if (pkg_from_loader != null &&
+ pkg_from_shared_class != null &&
+ pkg_from_loader == pkg_from_shared_class &&
+ pkg_from_shared_class == pkg_from_nonshared_class &&
+ pkg_from_shared_class.getName().equals(pkg)) {
+ System.out.println("Expected package: " + pkg_from_shared_class.toString());
+ } else {
+ System.out.println("Unexpected package" + pkg_from_shared_class);
+ System.exit(1);
+ }
+ if (pkg_from_shared_class.isSealed()) {
+ System.out.println("Package is sealed");
+ } else {
+ System.out.println("Package is not sealed");
+ System.exit(1);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/JimageClassProtDomain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class JimageClassProtDomain {
+ public static void main(String args[]) throws Throwable {
+ // Test ProtectionDomain for boot/app/ext module classes from the "modules" jimage.
+ // The following classes are archived. See runtime/AppCDS/ProtectionDomain.java.
+ // java.util.Dictionary (testcase 0),
+ // sun.tools.javac.Main (testcase 1),
+ // jdk.nio.zipfs.ZipInfo (testcase 2),
+ // java.net.URL (testcase 3),
+ // sun.rmi.rmic.Main (testcase 4),
+ // com.sun.jndi.dns.DnsName (testcase 5)
+ String testcases[][] =
+ {{"Loading shared boot module class first",
+ "java.util.Dictionary", "java.util.ServiceConfigurationError"},
+
+ {"Loading shared app module class first",
+ "com.sun.tools.javac.Main", "com.sun.tools.javac.code.Symbol"},
+
+ {"Loading shared ext module class first",
+ "jdk.nio.zipfs.ZipInfo", "jdk.nio.zipfs.ZipPath"},
+
+ {"Loading non-shared boot module class first",
+ "java.net.HttpCookie", "java.net.URL"},
+
+ {"Loading non-shared app module class first",
+ "com.sun.tools.sjavac.Util", "com.sun.tools.sjavac.Main"},
+
+ {"Loading non-shared ext module class first",
+ "com.sun.jndi.dns.Resolver", "com.sun.jndi.dns.DnsName"}};
+ for (int i = 0; i < testcases.length; i++) {
+ System.out.println("Testcase " + i + ": " + testcases[i][0]);
+ JimageClassProtDomain.testProtectionDomain(testcases[i][1], testcases[i][2]);
+ }
+ }
+
+ private static void testProtectionDomain(String shared, String nonShared)
+ throws Throwable {
+ Class c1 = Class.forName(shared);
+ Class c2 = Class.forName(nonShared);
+ if (c1.getProtectionDomain() != c2.getProtectionDomain()) {
+ System.out.println(c1.getProtectionDomain());
+ System.out.println(c1.getProtectionDomain().getCodeSource());
+ System.out.println(c2.getProtectionDomain());
+ System.out.println(c2.getProtectionDomain().getCodeSource());
+ throw new RuntimeException("Failed: Protection Domains do not match!");
+ } else {
+ System.out.println(c1.getProtectionDomain());
+ System.out.println(c1.getProtectionDomain().getCodeSource());
+ System.out.println(c2.getProtectionDomain());
+ System.out.println(c2.getProtectionDomain().getCodeSource());
+ System.out.println("Passed: Protection Domains match.");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/JvmtiApp.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+public class JvmtiApp {
+ static Class forname(String cn) {
+ try {
+ return Class.forName(cn);
+ } catch (Throwable t) {
+ return null;
+ }
+ }
+
+ static void failed(String msg) {
+ System.out.println("TEST FAILED: " + msg);
+ System.exit(1);
+ }
+
+ // See ../JvmtiAddPath.java for how the classpaths are configured.
+ public static void main(String args[]) {
+ String cn = "Hello";
+ if (args.length >= 3) {
+ cn = args[args.length - 1];
+ }
+
+ if (args[0].equals("noadd")) {
+ if (forname(cn) != null) {
+ failed(cn + " class was loaded unexpectedly");
+ }
+ // We use -verbose:class to verify that Extra.class IS loaded by AppCDS if
+ // the boot classpath HAS NOT been appended.
+ ExtraClass.doit();
+ System.exit(0);
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ if (args[0].equals("bootonly")) {
+ wb.addToBootstrapClassLoaderSearch(args[1]);
+ Class cls = forname(cn);
+ if (cls == null) {
+ failed("Cannot find " + cn + " class");
+ }
+ if (cls.getClassLoader() != null) {
+ failed("Hello class not loaded by boot classloader");
+ }
+ } else if (args[0].equals("apponly")) {
+ wb.addToSystemClassLoaderSearch(args[1]);
+ Class cls = forname(cn);
+ if (cls == null) {
+ failed("Cannot find " + cn + " class");
+ }
+ if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
+ failed(cn + " class not loaded by app classloader");
+ }
+ } else if (args[0].equals("noadd-appcds")) {
+ cn = (args.length == 1) ? "Hello" : args[1];
+ Class cls = forname(cn);
+ if (cls == null) {
+ failed("Cannot find " + cn + " class");
+ }
+ if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
+ failed(cn + " class not loaded by app classloader");
+ }
+ } else if (args[0].equals("appandboot")) {
+ wb.addToBootstrapClassLoaderSearch(args[1]);
+ wb.addToSystemClassLoaderSearch(args[2]);
+ cn = (args.length == 3) ? "Hello" : args[3];
+ Class cls = forname(cn);
+ if (cls == null) {
+ failed("Cannot find " + cn + " class");
+ }
+ if (cls.getClassLoader() != null) {
+ failed(cn + " class not loaded by boot classloader");
+ }
+ } else {
+ failed("unknown option " + args[0]);
+ }
+
+ // We use -verbose:class to verify that Extra.class IS NOT loaded by AppCDS if
+ // the boot classpath HAS been appended.
+ ExtraClass.doit();
+
+ System.out.println("Test passed: " + args[0]);
+ }
+}
+
+class ExtraClass {
+ static void doit() {}
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/MethodNoReturn.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+WAS:
+
+class MethodNoReturn {
+ void badMethod() {}
+}
+*/
+
+super class MethodNoReturn
+ version 52:0
+{
+
+
+Method "<init>":"()V"
+ stack 1 locals 1
+{
+ aload_0;
+ invokespecial Method java/lang/Object."<init>":"()V";
+ return;
+}
+
+Method badMethod:"()V"
+ stack 0 locals 1
+{
+ /*
+ should be:
+ return;
+ */
+
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ pop;
+ iconst_1;
+ iconst_1;
+ iconst_1;
+ iconst_1;
+ iconst_1;
+ iconst_1;
+ iconst_1;
+ iconst_1;
+ pop;
+ pop;
+ pop;
+ pop;
+ pop;
+ pop;
+ pop;
+ pop;
+ // no return here -- so this class will fail verification
+}
+
+} // end Class MethodNoReturn
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/MissingSuper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class MissingSuper {
+ public static void main(String args[]) {
+ try {
+ new MissingSuperSub();
+ } catch (NoClassDefFoundError e) {
+ System.out.println("Expected NoClassDefFoundError:");
+ e.printStackTrace(System.out);
+ }
+
+ try {
+ new MissingSuperImpl();
+ } catch (NoClassDefFoundError e) {
+ System.out.println("Expected NoClassDefFoundError:");
+ e.printStackTrace(System.out);
+ }
+ }
+}
+
+class MissingSuperSup {} // This class will be deleted from missing_super.jar before dumping
+
+class MissingSuperSub extends MissingSuperSup {}
+
+interface MissingSuperIntf {} // This interface will be deleted from missing_super.jar before dumping
+
+class MissingSuperImpl implements MissingSuperIntf {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/MultiProcClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import sun.hotspot.WhiteBox;
+
+// This class should be loaded from a shared archive.
+public class MultiProcClass {
+ private static String instanceLabel;
+
+ public static void main(String args[]) throws Exception {
+ instanceLabel = args[0];
+ String checkPmap = args[1];
+
+ long pid = ProcessHandle.current().pid();
+ System.out.println(inst("========================== Starting MultiProcClass"));
+ System.out.println(inst("My PID: " + pid ));
+ System.out.println(inst("checkPmap = <" + checkPmap + ">" ));
+
+ if ("true".equals(checkPmap)) {
+ if (runPmap(pid, true) != 0)
+ System.out.println("MultiProcClass: Pmap failed");
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (!wb.isSharedClass(MultiProcClass.class)) {
+ throw new RuntimeException(inst("MultiProcClass should be shared but is not."));
+ }
+
+ System.out.println(inst("========================== Leaving MultiProcClass"));
+ }
+
+ // A convenience method to append process instance label
+ private static String inst(String msg) {
+ return "process-" + instanceLabel + " : " + msg;
+ }
+
+ // Use on Linux-only; requires jdk-9 for Process.pid()
+ public static int runPmap(long pid, boolean inheritIO) throws Exception {
+ ProcessBuilder pmapPb = new ProcessBuilder("pmap", "" + pid);
+ if (inheritIO)
+ pmapPb.inheritIO();
+
+ return pmapPb.start().waitFor();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/MyAnnotation.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.annotation.Target;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+
+public @interface MyAnnotation {
+ public String name();
+ public String value();
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/MyThread.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class MyThread extends Thread {
+ void foo() {}
+
+ public void run() {
+ while (true) {
+ foo();
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/PackageSealingTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.Package;
+
+public class PackageSealingTest {
+ public static void main(String args[]) {
+ try {
+ Class c1 = PackageSealingTest.class.forName("sealed.pkg.C1");
+ Class c2 = PackageSealingTest.class.forName("pkg.C2");
+ Package p1 = c1.getPackage();
+ System.out.println("Package 1: " + p1.toString());
+ Package p2 = c2.getPackage();
+ System.out.println("Package 2: " + p2.toString());
+
+ if (!p1.isSealed()) {
+ System.out.println("Failed: sealed.pkg is not sealed.");
+ System.exit(0);
+ }
+
+ if (p2.isSealed()) {
+ System.out.println("Failed: pkg is sealed.");
+ System.exit(0);
+ }
+
+ System.out.println("OK");
+ } catch (Exception e) {
+ System.out.println(e.getMessage());
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/PackageTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package p;
+
+public class PackageTest {
+ public static void main(String args[]) {
+ (new PackageTest()).test();
+ }
+
+ private void test() {
+ ClassLoader cl = PackageTest.class.getClassLoader();
+ Package pkg_from_loader;
+ if (cl != null) {
+ pkg_from_loader = cl.getDefinedPackage("p");
+ } else {
+ pkg_from_loader = Package.getPackage("p");
+ }
+
+ Package pkg = PackageTest.class.getPackage();
+ if (pkg_from_loader != null && pkg == pkg_from_loader &&
+ pkg.getName().equals("p")) {
+ System.out.println("Expected package: " + pkg);
+ } else {
+ System.out.println("Unexpected package: " + pkg);
+ System.exit(1);
+ }
+ if (pkg.isSealed()) {
+ System.out.println("Package is sealed");
+ System.exit(1);
+ } else {
+ System.out.println("Package is not sealed");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ParallelClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+class ParallelClass0 {}
+class ParallelClass1 {}
+class ParallelClass2 {}
+class ParallelClass3 {}
+class ParallelClass4 {}
+class ParallelClass5 {}
+class ParallelClass6 {}
+class ParallelClass7 {}
+class ParallelClass8 {}
+class ParallelClass9 {}
+class ParallelClass10 {}
+class ParallelClass11 {}
+class ParallelClass12 {}
+class ParallelClass13 {}
+class ParallelClass14 {}
+class ParallelClass15 {}
+class ParallelClass16 {}
+class ParallelClass17 {}
+class ParallelClass18 {}
+class ParallelClass19 {}
+class ParallelClass20 {}
+class ParallelClass21 {}
+class ParallelClass22 {}
+class ParallelClass23 {}
+class ParallelClass24 {}
+class ParallelClass25 {}
+class ParallelClass26 {}
+class ParallelClass27 {}
+class ParallelClass28 {}
+class ParallelClass29 {}
+class ParallelClass30 {}
+class ParallelClass31 {}
+class ParallelClass32 {}
+class ParallelClass33 {}
+class ParallelClass34 {}
+class ParallelClass35 {}
+class ParallelClass36 {}
+class ParallelClass37 {}
+class ParallelClass38 {}
+class ParallelClass39 {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ParallelLoad.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.*;
+import java.net.*;
+import java.lang.reflect.Field;
+
+
+// This test helper is parameterized by:
+// - class transformation mode: property "appcds.parallel.transform.mode"
+// - class loader test types
+//
+// In the case of transformMode == "cflh", the transformation is performed
+// by AppCDS/jvmti/TransformerAgent.java. The classes to be transformed, such as
+// ParallelClassTr0, are defined in ./jvmti/parallelLoad/ParallelClasses.java
+
+public class ParallelLoad {
+ public static int MAX_CLASSES = 40;
+ public static int NUM_THREADS = 4;
+
+ public final static int SYSTEM_LOADER = 0;
+ public final static int SINGLE_CUSTOM_LOADER = 1;
+ public final static int MULTI_CUSTOM_LOADER = 2;
+
+ public static final int FINGERPRINT_MODE = 1;
+ public static final int API_MODE = 2;
+
+ public static int loaderType = SYSTEM_LOADER;
+ public static ClassLoader classLoaders[];
+ public static int mode = FINGERPRINT_MODE;
+
+ public static float timeoutFactor =
+ Float.parseFloat(System.getProperty("test.timeout.factor", "1.0"));
+
+ public static void main(String args[]) throws Throwable {
+ run(args, null);
+ }
+ public static void run(String args[], ClassLoader loaders[]) throws Throwable {
+ String customJar = null;
+ System.out.println("ParallelLoad: timeoutFactor = " + timeoutFactor);
+
+ if (args.length >= 1) {
+ if ("SINGLE_CUSTOM_LOADER".equals(args[0])) {
+ loaderType = SINGLE_CUSTOM_LOADER;
+ customJar = args[2];
+ } else if ("MULTI_CUSTOM_LOADER".equals(args[0])) {
+ loaderType = MULTI_CUSTOM_LOADER;
+ customJar = args[2];
+ } else if ("SYSTEM_LOADER".equals(args[0])) {
+ loaderType = SYSTEM_LOADER;
+ } else {
+ throw new RuntimeException("Unexpected loaderType" + args[0]);
+ }
+ }
+
+ if (customJar != null) {
+ if ("FINGERPRINT_MODE".equals(args[1])) {
+ mode = FINGERPRINT_MODE;
+ classLoaders = new ClassLoader[NUM_THREADS];
+ for (int i=0; i<NUM_THREADS; i++) {
+ URL url = new File(customJar).toURI().toURL();
+ URL[] urls = new URL[] {url};
+ classLoaders[i] = new URLClassLoader(urls);
+ }
+ } else {
+ // Loaders must be supplied by caller of the run() method
+ mode = API_MODE;
+ classLoaders = loaders;
+ }
+ }
+
+ System.out.println("Start Parallel Load ...");
+
+ Thread thread[] = new Thread[NUM_THREADS];
+ for (int i=0; i<NUM_THREADS; i++) {
+ Thread t = new ParallelLoadThread(i);
+ t.start();
+ thread[i] = t;
+ }
+
+ Thread watchdog = new ParallelLoadWatchdog();
+ watchdog.setDaemon(true);
+ watchdog.start();
+
+ for (int i=0; i<NUM_THREADS; i++) {
+ thread[i].join();
+ }
+ System.out.println("Parallel Load ... done");
+ System.exit(0);
+ }
+}
+
+
+class ParallelLoadWatchdog extends Thread {
+ public void run() {
+ try {
+ long timeout = (long) (20 * 1000 * ParallelLoad.timeoutFactor);
+ Thread.sleep(timeout);
+ System.out.println("ParallelLoadWatchdog: Timeout reached: timeout(ms) = " + timeout);
+ System.exit(1);
+ } catch (Throwable t) {
+ t.printStackTrace();
+ System.exit(1);
+ }
+ }
+};
+
+
+class ParallelLoadThread extends Thread {
+ static int num_ready[] = new int[ParallelLoad.MAX_CLASSES];
+ static Object lock = new Object();
+ static String transformMode =
+ System.getProperty("appcds.parallel.transform.mode", "none");
+
+ int thread_id;
+ ParallelLoadThread(int thread_id) {
+ this.thread_id = thread_id;
+ }
+
+ public void run() {
+ try {
+ run0();
+ } catch (Throwable t) {
+ t.printStackTrace();
+ System.exit(1);
+ }
+ }
+
+ private static void log(String msg, Object... args) {
+ String msg0 = "ParallelLoadThread: " + String.format(msg, args);
+ System.out.println(msg0);
+ }
+
+ private void run0() throws Throwable {
+ for (int i=0; i<ParallelLoad.MAX_CLASSES; i++) {
+ synchronized(lock) {
+ num_ready[i] ++;
+ while (num_ready[i] < ParallelLoad.NUM_THREADS) {
+ lock.wait();
+ }
+ lock.notifyAll();
+ }
+ log("this = %s %d", this, i);
+ String className = "ParallelClass" + i;
+ if (transformMode.equals("cflh"))
+ className = "ParallelClassTr" + i;
+
+ Class clazz = null;
+
+ switch (ParallelLoad.loaderType) {
+ case ParallelLoad.SYSTEM_LOADER:
+ clazz = Class.forName(className);
+ break;
+ case ParallelLoad.SINGLE_CUSTOM_LOADER:
+ clazz = ParallelLoad.classLoaders[0].loadClass(className);
+ break;
+ case ParallelLoad.MULTI_CUSTOM_LOADER:
+ clazz = ParallelLoad.classLoaders[thread_id].loadClass(className);
+ break;
+ }
+
+ log("clazz = %s", clazz);
+ testTransformation(clazz);
+ }
+ }
+
+ private void testTransformation(Class c) throws Exception {
+ if (transformMode.equals("none"))
+ return;
+
+ // currently only cflh transform mode is supported
+ if (!transformMode.equals("cflh")) {
+ String msg = "wrong transform mode: " + transformMode;
+ throw new IllegalArgumentException(msg);
+ }
+
+ Field[] fields = c.getFields();
+ boolean fieldFound = false;
+ for (Field f : fields) {
+ if (f.getName().equals("testString")) {
+ checkTransformationString(c, (String) f.get(null));
+ fieldFound = true;
+ }
+ }
+
+ if (!fieldFound)
+ throw new RuntimeException ("Expected field 'testString' not found");
+ }
+
+ private void checkTransformationString(Class c, String actual) throws Exception {
+ String expected = "class-transform-check: this-has-been--transformed";
+ if (!actual.equals(expected)) {
+ String msg1 = "Transformation failed for class" + c.getName();
+ String msg2 = String.format("Expected: %s, actual: %s", expected, actual);
+ throw new RuntimeException(msg1 + "\n" + msg2);
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Prohibited.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package java/lang;
+
+public class Prohibited
+ version 51:0
+{
+} // end class Prohibited
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ProhibitedHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class ProhibitedHelper {
+ public static void main(String[] args) throws Throwable {
+
+ String className = "java.lang.Prohibited";
+ ClassLoader sysLoader = ClassLoader.getSystemClassLoader();
+ try {
+ Module unnamedModule = sysLoader.getUnnamedModule();
+ Class cls = Class.forName(unnamedModule, className);
+ System.out.println("cls " + cls);
+ throw new java.lang.RuntimeException(className +
+ "in a prohibited package shouldn't be loaded");
+ } catch (Exception e) {
+ e.printStackTrace();
+ if (!(e instanceof java.lang.SecurityException)) {
+ throw new java.lang.RuntimeException(
+ "SecurityException is expected to be thrown while loading " + className);
+ }
+ }
+
+ try {
+ Class cls = Class.forName(className, false, sysLoader);
+ System.out.println("cls " + cls);
+ throw new java.lang.RuntimeException(className +
+ "in a prohibited package shouldn't be loaded");
+ } catch (Exception e) {
+ e.printStackTrace();
+ if (!(e instanceof java.lang.ClassNotFoundException)) {
+ throw new java.lang.RuntimeException(
+ "ClassNotFoundException is expected to be thrown while loading " + className);
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ProtDomain.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.security.ProtectionDomain;
+
+// See ../AppCDSProtectionDomain.java
+//
+// ProtDomain is stored in CDS archive.
+// ProtDomainOther is NOT stored in CDS archive.
+//
+// However, they should have the same ProtectionDomain instance.
+public class ProtDomain {
+ public static void main(String args[]) {
+ System.out.println("Testing ProtDomain");
+ ProtectionDomain mine = ProtDomain.class.getProtectionDomain();
+ ProtectionDomain his = ProtDomainOther.class.getProtectionDomain();
+
+ System.out.println("mine = " + mine);
+ System.out.println("his = " + his);
+
+ if (mine == his) {
+ System.out.println("Protection Domains match");
+ } else {
+ throw new RuntimeException("Protection Domains do not match!");
+ }
+ }
+}
+
+class ProtDomainOther {
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ProtDomainB.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.security.ProtectionDomain;
+
+// See ../AppCDSProtectionDomain.java
+//
+// ProtDomainB is NOT stored in CDS archive.
+// ProtDomainBOther is stored in CDS archive.
+//
+// However, they should have the same ProtectionDomain instance.
+public class ProtDomainB {
+ public static void main(String args[]) {
+ System.out.println("Testing ProtDomainB");
+ ProtectionDomain mine = ProtDomainB.class.getProtectionDomain();
+ ProtectionDomain his = ProtDomainBOther.class.getProtectionDomain();
+
+ System.out.println("mine = " + mine);
+ System.out.println("his = " + his);
+
+ if (mine == his) {
+ System.out.println("Protection Domains match");
+ } else {
+ throw new RuntimeException("Protection Domains do not match!");
+ }
+ }
+}
+
+class ProtDomainBOther {
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/ReportMyLoader.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class ReportMyLoader {
+ public static void main(String args[]) {
+ System.out.println("ReportMyLoader's loader = " + ReportMyLoader.class.getClassLoader());
+ System.out.println("TestClassLoader.called = " + TestClassLoader.called);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/RewriteBytecodes.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.File;
+import sun.hotspot.WhiteBox;
+
+public class RewriteBytecodes {
+ public static void main(String args[]) throws Throwable {
+ String from = "___xxx___";
+ String to = "___yyy___";
+ File clsFile = new File(args[0]);
+ Class superClass = Util.defineModifiedClass(RewriteBytecodes.class.getClassLoader(), clsFile, from, to);
+
+ Child child = new Child();
+
+ if (child.getClass().getSuperclass() != superClass) {
+ throw new RuntimeException("Mismatched super class");
+ }
+ // Even if the Super class is not loaded from the CDS archive, make sure the Child class
+ // can still be loaded successfully, and properly inherits from the rewritten version
+ // of Super.
+ if (!child.toString().equals(to)) {
+ throw new RuntimeException("Wrong output, expected: " + to + ", but got: " + child.toString());
+ }
+
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ if (wb.isSharedClass(superClass)) {
+ throw new RuntimeException("wb.isSharedClass(superClass) should be false");
+ }
+ if (wb.isSharedClass(child.getClass())) {
+ throw new RuntimeException("wb.isSharedClass(child.getClass()) should be false");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Super.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class Super {
+ public String toString() {
+ return "___xxx___";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/TestClassLoader.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+// This is a class loader that simply delegates all calls to its parent loader.
+
+public class TestClassLoader extends ClassLoader {
+ static boolean called = false;
+ ClassLoader parent;
+ public TestClassLoader(ClassLoader parent) {
+ super(parent);
+ this.parent = parent;
+ }
+
+ public Class<?> loadClass(String name, boolean resolve)
+ throws ClassNotFoundException
+ {
+ called = true;
+ System.out.println("TestClassLoader: loadClass(\"" + name + "\", " + resolve + ")");
+ return (super.loadClass(name, resolve));
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/TestWithProfilerHelper.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class TestWithProfilerHelper {
+ public static void main(String[] args) throws Exception {
+ Thread t = new MyThread();
+ t.start();
+ String prop = "TestWithProfiler.timeout";
+ int secs = Integer.parseInt(System.getProperty(prop, "15"));
+ System.out.println("Run for -D" + prop + "=" + secs + " (seconds)");
+ Thread.sleep(secs * 1000);
+ System.exit(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/TrySwitchMyLoader.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+public class TrySwitchMyLoader {
+ public static void main(String args[]) {
+ System.out.println("TrySwitchMyLoader's loader = " + ReportMyLoader.class.getClassLoader());
+ System.setProperty("java.system.class.loader", "TestClassLoader");
+
+ // This should still report the same loader as TrySwitchMyLoader.class.getClassLoader(),
+ // as setting the java.system.class.loader after main method has been executed
+ // has no effect.
+ ReportMyLoader.main(args);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/Util.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.io.*;
+import java.lang.reflect.*;
+import java.util.jar.*;
+
+public class Util {
+ /**
+ * Invoke the loader.defineClass() class method to define the class stored in clsFile,
+ * with the following modification:
+ * <ul>
+ * <li> All ASCII strings in the class file bytes that matches fromString will be replaced with toString.
+ * NOTE: the two strings must be the exact same length.
+ * </ul>
+ */
+ public static Class defineModifiedClass(ClassLoader loader, File clsFile, String fromString, String toString)
+ throws FileNotFoundException, IOException, NoSuchMethodException, IllegalAccessException,
+ InvocationTargetException
+ {
+ try (DataInputStream dis = new DataInputStream(new FileInputStream(clsFile))) {
+ byte[] buff = new byte[(int)clsFile.length()];
+ dis.readFully(buff);
+ replace(buff, fromString, toString);
+
+ System.out.println("Loading from: " + clsFile + " (" + buff.length + " bytes)");
+
+ Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass",
+ buff.getClass(), int.class, int.class);
+ defineClass.setAccessible(true);
+
+ // We directly call into ClassLoader.defineClass() to define the "Super" class. Also,
+ // rewrite its classfile so that it returns ___yyy___ instead of ___xxx___. Changing the
+ // classfile will guarantee that this class will NOT be loaded from the CDS archive.
+ Class cls = (Class)defineClass.invoke(loader, buff, new Integer(0), new Integer(buff.length));
+ System.out.println("Loaded : " + cls);
+
+ return cls;
+ }
+ }
+
+ /**
+ * @return the number of occurrences of the <code>from</code> string that
+ * have been replaced.
+ */
+ public static int replace(byte buff[], String from, String to) {
+ if (to.length() != from.length()) {
+ throw new RuntimeException("bad strings");
+ }
+ byte f[] = asciibytes(from);
+ byte t[] = asciibytes(to);
+ byte f0 = f[0];
+
+ int numReplaced = 0;
+ int max = buff.length - f.length;
+ for (int i=0; i<max; ) {
+ if (buff[i] == f0 && replace(buff, f, t, i)) {
+ i += f.length;
+ numReplaced ++;
+ } else {
+ i++;
+ }
+ }
+ return numReplaced;
+ }
+
+ public static boolean replace(byte buff[], byte f[], byte t[], int i) {
+ for (int x=0; x<f.length; x++) {
+ if (buff[x+i] != f[x]) {
+ return false;
+ }
+ }
+ for (int x=0; x<f.length; x++) {
+ buff[x+i] = t[x];
+ }
+ return true;
+ }
+
+ static byte[] asciibytes(String s) {
+ byte b[] = new byte[s.length()];
+ for (int i=0; i<b.length; i++) {
+ b[i] = (byte)s.charAt(i);
+ }
+ return b;
+ }
+
+ public static Class defineClassFromJAR(ClassLoader loader, File jarFile, String className)
+ throws FileNotFoundException, IOException, NoSuchMethodException, IllegalAccessException,
+ InvocationTargetException {
+ return defineClassFromJAR(loader, jarFile, className, null, null);
+ }
+
+ /**
+ * Invoke the loader.defineClass() class method to define the named class stored in a JAR file.
+ *
+ * If a class exists both in the classpath, as well as in the list of URLs of a URLClassLoader,
+ * by default, the URLClassLoader will not define the class, and instead will delegate to the
+ * app loader. This method is an easy way to force the class to be defined by the URLClassLoader.
+ *
+ * Optionally, you can modify the contents of the classfile buffer. See comments in
+ * defineModifiedClass.
+ */
+ public static Class defineClassFromJAR(ClassLoader loader, File jarFile, String className,
+ String fromString, String toString)
+ throws FileNotFoundException, IOException, NoSuchMethodException, IllegalAccessException,
+ InvocationTargetException
+ {
+ byte[] buff = getClassFileFromJar(jarFile, className);
+
+ if (fromString != null) {
+ replace(buff, fromString, toString);
+ }
+
+ //System.out.println("Loading from: " + ent + " (" + buff.length + " bytes)");
+
+ Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass",
+ buff.getClass(), int.class, int.class);
+ defineClass.setAccessible(true);
+ Class cls = (Class)defineClass.invoke(loader, buff, new Integer(0), new Integer(buff.length));
+
+ //System.out.println("Loaded : " + cls);
+ return cls;
+ }
+
+ public static byte[] getClassFileFromJar(File jarFile, String className) throws FileNotFoundException, IOException {
+ JarFile jf = new JarFile(jarFile);
+ JarEntry ent = jf.getJarEntry(className.replace('.', '/') + ".class");
+
+ try (DataInputStream dis = new DataInputStream(jf.getInputStream(ent))) {
+ byte[] buff = new byte[(int)ent.getSize()];
+ dis.readFully(buff);
+ return buff;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/VerifierTest0.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * Note: verifier_test_tmp.jar will be processed by ../AppCDSVerifierTest.java to
+ * create verifier_test.jar, which contains invalid versions of UnverifiableBase
+ * and UnverifiableIntf.
+ */
+
+public class VerifierTest0 {
+ public static void main(String args[]) {
+ boolean good = true;
+ good &= mustBeInvalid("VerifierTestA");
+ good &= mustBeInvalid("VerifierTestB");
+ good &= mustBeInvalid("VerifierTestC");
+ good &= mustBeInvalid("VerifierTestD");
+ good &= mustBeInvalid("VerifierTestE");
+ if (!good) {
+ System.out.println("VerifierTest0 failed");
+ System.exit(1);
+ }
+ }
+
+ /** @return false means error */
+ static boolean mustBeInvalid(String className) {
+ System.out.println("Testing: " + className);
+ try {
+ Class.forName(className);
+ System.out.println("ERROR: class " + className + " was loaded unexpectedly.");
+ return false;
+ } catch (Throwable t) {
+ System.out.println("Expected exception:");
+ t.printStackTrace();
+ return true;
+ }
+ }
+}
+
+class UnverifiableBase {
+ static final VerifierTest0 x = new VerifierTest0(); // <- this static initializer will be made unverifiable by type mismatch
+}
+
+interface UnverifiableIntf {
+ static final VerifierTest0 x = new VerifierTest0(); // <- this static initializer will be made unverifiable by type mismatch
+}
+
+interface UnverifiableIntfSub extends UnverifiableIntf {}
+
+class VerifierTestA extends UnverifiableBase {}
+class VerifierTestB extends VerifierTestA {}
+class VerifierTestC implements UnverifiableIntf {}
+class VerifierTestD extends VerifierTestC {}
+class VerifierTestE implements UnverifiableIntfSub {}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/com/sun/tools/javac/Main.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package com/sun/tools/javac;
+
+public class Main
+ version 51:0
+{
+} // end class Main
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/cpattr1.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Class-Path: cpattr2.jar
+Created-By: 1.9.0-internal (Oracle Corporation)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/cpattr1_long.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,18 @@
+Manifest-Version: 1.0
+Class-Path: zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.ja
+ r zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz
+ .jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.j
+ ar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar
+ zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar z
+ zzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzz
+ zzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzz
+ zz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz
+ .jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.j
+ ar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzz
+ z.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.
+ jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.ja
+ r zzzzzzz.jar zzzzzzz.jar xx.jar zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar
+ zzzzzzz.jar zzzzzzz.jar zzzzzzz.jar xx.jar cpattr2.jar cpattr1_long.j
+ ar
+Created-By: 1.9.0-internal (Oracle Corporation)
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/cpattr2.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,4 @@
+Manifest-Version: 1.0
+Class-Path: cpattr3.jar cpattr5_123456789_223456789_323456789_42345678
+ 9_523456789_623456789.jar
+Created-By: 1.9.0-internal (Oracle Corporation)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/cpattr3.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+Created-By: 1.9.0-internal (Oracle Corporation)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/cpattr4.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+Created-By: 1.9.0-internal (Oracle Corporation)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/cpattr5_extra_long.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Created-By: 1.9.0-internal (Oracle Corporation)
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/java/net/HttpCookie.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package java/net;
+
+public class HttpCookie
+ version 51:0
+{
+
+public Method thisClassIsDummy:"()V"
+ stack 0 locals 0
+{
+ return;
+}
+
+} // end class HttpCookie
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/javax/transaction/InvalidTransactionException.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package javax/transaction;
+
+public class InvalidTransactionException
+ version 51:0
+{
+
+public Method thisClassIsDummy:"()V"
+ stack 0 locals 0
+{
+ return;
+}
+
+} // end class InvalidTransactionException
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/test-classes/package_seal.mf Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+Created-By: 1.9.0-internal (Oracle Corporation)
+
+Name: sealed/pkg/
+Sealed: true
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/javax/annotation/processing/FilerException.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax/annotation/processing;
+
+public class FilerException
+ version 51:0
+{
+
+public Method "<init>":"()V"
+ stack 1 locals 1
+{
+ aload_0;
+ invokespecial Method java/lang/Object."<init>":"()V";
+ return;
+}
+
+
+public Method toString:"()Ljava/lang/String;"
+ stack 1 locals 1
+{
+ ldc String "hi";
+ areturn;
+}
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/javax/sound/sampled/MyClass.jasm Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax/sound/sampled;
+
+public class MyClass
+ version 51:0
+{
+
+public Method "<init>":"()V"
+ stack 1 locals 1
+{
+ aload_0;
+ invokespecial Method java/lang/Object."<init>":"()V";
+ return;
+}
+
+
+public Method toString:"()Ljava/lang/String;"
+ stack 1 locals 1
+{
+ ldc String "hi";
+ areturn;
+}
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/nonjdk/myPackage/MyClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package nonjdk.myPackage;
+
+public class MyClass {
+ public String toString() {
+ return "hi";
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,242 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests how CDS works when critical library classes are replaced with JVMTI ClassFileLoadHook
+ * @library /test/lib
+ * @requires vm.cds
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
+ * @run main/othervm/native ReplaceCriticalClasses
+ */
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class ReplaceCriticalClasses {
+ public static void main(String args[]) throws Throwable {
+ ReplaceCriticalClasses rcc = new ReplaceCriticalClasses();
+ rcc.process(args);
+ }
+
+ public void process(String args[]) throws Throwable {
+ if (args.length == 0) {
+ // Dump the shared archive in case it was not generated during the JDK build.
+ // Put the archive at separate file to avoid clashes with concurrent tests.
+ CDSOptions opts = new CDSOptions()
+ .setXShareMode("dump")
+ .setArchiveName(ReplaceCriticalClasses.class.getName() + ".jsa")
+ .setUseVersion(false)
+ .addSuffix("-showversion");
+ CDSTestUtils.run(opts).assertNormalExit("");
+
+ launchChildProcesses(getTests());
+ } else if (args.length == 3 && args[0].equals("child")) {
+ Class klass = Class.forName(args[2].replace("/", "."));
+ if (args[1].equals("-shared")) {
+ testInChild(true, klass);
+ } else if (args[1].equals("-notshared")) {
+ testInChild(false, klass);
+ } else {
+ throw new RuntimeException("Unknown child exec option " + args[1]);
+ }
+ return;
+ } else {
+ throw new RuntimeException("Usage: @run main/othervm/native ReplaceCriticalClasses");
+ }
+ }
+
+ public String[] getTests() {
+ String tests[] = {
+ // CDS should be disabled -- these critical classes will be replaced
+ // because JvmtiExport::early_class_hook_env() is true.
+ "-early -notshared java/lang/Object",
+ "-early -notshared java/lang/String",
+ "-early -notshared java/lang/Cloneable",
+ "-early -notshared java/io/Serializable",
+
+ // CDS should not be disabled -- these critical classes cannot be replaced because
+ // JvmtiExport::early_class_hook_env() is false.
+ "java/lang/Object",
+ "java/lang/String",
+ "java/lang/Cloneable",
+ "java/io/Serializable",
+
+ /* Try to replace classes that are used by the archived subgraph graphs.
+ The following test cases are in ReplaceCriticalClassesForSubgraphs.java.
+ "-early -notshared -subgraph java/lang/module/ResolvedModule jdk.internal.module.ArchivedModuleGraph",
+ "-early -notshared -subgraph java/lang/Long java.lang.Long$LongCache",
+ "-subgraph java/lang/Long java.lang.Long$LongCache",
+ */
+
+ // Replace classes that are loaded after JVMTI_PHASE_PRIMORDIAL. It's OK to replace
+ // such
+ // classes even when CDS is enabled. Nothing bad should happen.
+ "-notshared java/util/Locale",
+ "-notshared sun/util/locale/BaseLocale",
+ "-notshared java/lang/Readable",
+ };
+ return tests;
+ }
+
+ static void launchChildProcesses(String tests[]) throws Throwable {
+ int n = 0;
+ for (String s : tests) {
+ System.out.println("Test case[" + (n++) + "] = \"" + s + "\"");
+ String args[] = s.split("\\s+"); // split by space character
+ launchChild(args);
+ }
+ }
+
+ static void launchChild(String args[]) throws Throwable {
+ if (args.length < 1) {
+ throw new RuntimeException("Invalid test case. Should be <-early> <-subgraph> <-notshared> klassName subgraphKlass");
+ }
+ String klassName = null;
+ String subgraphKlass = null;
+ String early = "";
+ boolean subgraph = false;
+ String shared = "-shared";
+
+ for (int i=0; i<args.length-1; i++) {
+ String opt = args[i];
+ if (opt.equals("-early")) {
+ early = "-early,";
+ } else if (opt.equals("-subgraph")) {
+ subgraph = true;
+ } else if (opt.equals("-notshared")) {
+ shared = opt;
+ } else {
+ if (!subgraph) {
+ throw new RuntimeException("Unknown option: " + opt);
+ }
+ }
+ }
+ if (subgraph) {
+ klassName = args[args.length-2];
+ subgraphKlass = args[args.length-1];
+ } else {
+ klassName = args[args.length-1];
+ }
+ Class.forName(klassName.replace("/", ".")); // make sure it's a valid class
+ final String subgraphInit = "initialize_from_archived_subgraph " + subgraphKlass;
+
+ // We will pass an option like "-agentlib:SimpleClassFileLoadHook=java/util/Locale,XXX,XXX".
+ // The SimpleClassFileLoadHook agent would attempt to hook the java/util/Locale class
+ // but leave the class file bytes unchanged (it replaces all bytes "XXX" with "XXX", i.e.,
+ // a no-op). JVMTI doesn't check the class file bytes returned by the agent, so as long
+ // as the agent returns a buffer, it will not load the class from CDS, and will instead
+ // load the class by parsing the buffer.
+ //
+ // Note that for safety we don't change the contents of the class file bytes. If in the
+ // future JVMTI starts checking the contents of the class file bytes, this test would need
+ // to be updated. (You'd see the test case with java/util/Locale staring to fail).
+ String agent = "-agentlib:SimpleClassFileLoadHook=" + early + klassName + ",XXX,XXX";
+
+ CDSOptions opts = (new CDSOptions())
+ .setXShareMode("auto")
+ .setArchiveName(ReplaceCriticalClasses.class.getName() + ".jsa")
+ .setUseVersion(false)
+ .addSuffix("-showversion",
+ "-Xlog:cds",
+ "-XX:+UnlockDiagnosticVMOptions",
+ agent,
+ "-XX:+WhiteBoxAPI",
+ "-Xbootclasspath/a:" + ClassFileInstaller.getJarPath("whitebox.jar"));
+
+ if (subgraph) {
+ opts.addSuffix("-Xlog:cds,cds+heap");
+ }
+
+ opts.addSuffix("ReplaceCriticalClasses",
+ "child",
+ shared,
+ klassName);
+
+ final boolean expectDisable = !early.equals("");
+ final boolean checkSubgraph = subgraph;
+ final boolean expectShared = shared.equals("-shared");
+ CDSTestUtils.run(opts).assertNormalExit(out -> {
+ if (expectDisable) {
+ out.shouldContain("UseSharedSpaces: CDS is disabled because early JVMTI ClassFileLoadHook is in use.");
+ System.out.println("CDS disabled as expected");
+ }
+ if (checkSubgraph) {
+ if (expectShared) {
+ if (!out.getOutput().contains("UseSharedSpaces: Unable to map at required address in java heap")) {
+ out.shouldContain(subgraphInit);
+ }
+ } else {
+ out.shouldNotContain(subgraphInit);
+ }
+ }
+ });
+ }
+
+ static void testInChild(boolean shouldBeShared, Class klass) {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ if (shouldBeShared && !wb.isSharedClass(klass)) {
+ throw new RuntimeException(klass + " should be shared but but actually is not.");
+ }
+ if (!shouldBeShared && wb.isSharedClass(klass)) {
+ throw new RuntimeException(klass + " should not be shared but actually is.");
+ }
+ System.out.println("wb.isSharedClass(klass): " + wb.isSharedClass(klass) + " == " + shouldBeShared);
+
+ String strings[] = {
+ // interned strings from j.l.Object
+ "@",
+ "nanosecond timeout value out of range",
+ "timeoutMillis value is negative",
+
+ // interned strings from j.l.Integer
+ "0",
+ "0X",
+ "0x",
+ "int"
+ };
+
+ // Make sure the interned string table is same
+ for (String s : strings) {
+ String i = s.intern();
+ if (s != i) {
+ throw new RuntimeException("Interned string mismatch: \"" + s + "\" @ " + System.identityHashCode(s) +
+ " vs \"" + i + "\" @ " + System.identityHashCode(i));
+ }
+ }
+ // We have tried to use ClassFileLoadHook to replace critical library classes (which may
+ // may not have succeeded, depending on whether the agent has requested
+ // can_generate_all_class_hook_events/can_generate_early_class_hook_events capabilities).
+ //
+ // In any case, the JVM should have started properly (perhaps with CDS disabled) and
+ // the above operations should succeed.
+ System.out.println("If I can come to here without crashing, things should be OK");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary Tests how CDS works when critical library classes are replaced with JVMTI ClassFileLoadHook
+ * @library /test/lib
+ * @requires vm.cds.archived.java.heap
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
+ * @run main/othervm/native ReplaceCriticalClassesForSubgraphs
+ */
+
+public class ReplaceCriticalClassesForSubgraphs extends ReplaceCriticalClasses {
+ public static void main(String args[]) throws Throwable {
+ ReplaceCriticalClassesForSubgraphs rcc = new ReplaceCriticalClassesForSubgraphs();
+ rcc.process(args);
+ }
+
+ public String[] getTests() {
+ String tests[] = {
+ // Try to replace classes that are used by the archived subgraph graphs.
+ "-early -notshared -subgraph java/lang/module/ResolvedModule jdk.internal.module.ArchivedModuleGraph",
+ "-early -notshared -subgraph java/lang/Long java.lang.Long$LongCache",
+ "-subgraph java/lang/Long java.lang.Long$LongCache",
+ };
+ return tests;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/Implementor.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class Implementor implements Interface {
+ public static void main(String[] args) {
+ System.out.println("Implementor: entering main()");
+ test();
+ }
+
+ public static void test() {
+ // from interface
+ (new Implementor()).printString();
+ // from implementor
+ System.out.println(TransformUtil.ChildCheckPattern +
+ TransformUtil.BeforePattern);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/Interface.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public interface Interface {
+ public static final String stringToBeTransformed =
+ TransformUtil.ParentCheckPattern + TransformUtil.BeforePattern;
+
+ default void printString() {
+ System.out.println(stringToBeTransformed);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/SubClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class SubClass extends SuperClazz {
+ public static void main(String[] args) {
+ System.out.println("SubClass: entering main()");
+ test();
+ }
+
+ public static void test() {
+ // The line below will be used to check for successful class transformation
+ System.out.println(TransformUtil.ChildCheckPattern +
+ TransformUtil.BeforePattern);
+ (new SubClass()).callParent();
+ }
+
+ private void callParent() {
+ super.testParent();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/SuperClazz.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+public class SuperClazz {
+ public static void testParent() {
+ System.out.println("SuperClazz: entering testParent()");
+
+ // The line below will be used to check for successful class transformation
+ System.out.println(TransformUtil.ParentCheckPattern + TransformUtil.BeforePattern);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/TestEntry.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+// Test Entry - a single entry in a test table
+// that defines a test case
+// See TransformRelatedClasses.java for more details
+public class TestEntry {
+ int testCaseId;
+ boolean transformParent;
+ boolean transformChild;
+ boolean isParentExpectedShared;
+ boolean isChildExpectedShared;
+
+ public TestEntry(int testCaseId,
+ boolean transformParent, boolean transformChild,
+ boolean isParentExpectedShared, boolean isChildExpectedShared) {
+ this.testCaseId = testCaseId;
+ this.transformParent = transformParent;
+ this.transformChild = transformChild;
+ this.isParentExpectedShared = isParentExpectedShared;
+ this.isChildExpectedShared = isChildExpectedShared;
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/TransformInterfaceAndImplementor.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @summary Exercise initial transformation (ClassFileLoadHook)
+ * with CDS with Interface/Implementor pair
+ * @library /test/lib /runtime/cds /testlibrary/jvmti
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @requires !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * java.instrument
+ * @build TransformUtil TransformerAgent Interface Implementor
+ * @run main/othervm TransformRelatedClasses Interface Implementor
+ */
+
+// Clarification on @requires declarations:
+// CDS is not supported w/o the use of Compressed OOPs
+// JVMTI's ClassFileLoadHook is not supported under minimal VM
+
+// This test class uses TransformRelatedClasses to do its work.
+// The goal of this test is to exercise transformation of related interface
+// and its implementor in combination with CDS.
+// The transformation is done via ClassFileLoadHook mechanism.
+// Both superclass and subclass reside in the shared archive.
+// The test consists of 4 test cases where transformation is applied
+// to an interface and an implementor in a combinatorial manner.
+// Please see TransformRelatedClasses.java for details.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/TransformRelatedClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+// This is the main test class for testing transformation of related classes
+// in combination with CDS, to ensure these features work well together.
+// The relationships that can be tested using this test class are:
+// superclass/subclass, and interface/implementor relationships.
+//
+// The test uses combinatorial approach.
+// For details on test table and test cases see main() method in this class.
+//
+// This test consists of multiple classes for better flexibility and reuse,
+// and also relies on certain common utility code.
+// Here are the details on the structure of the test
+//
+// Structure of the test:
+// TransformRelatedClasses -- common main test driver
+// The TransformRelatedClasses is invoked from test driver classes:
+// TransformInterfaceAndImplementor, TransformSuperAndSubClasses
+// It is responsible for preparing test artifacts (test jar, agent jar
+// and the shared archive), running test cases and checking the results.
+// The following test classes below are launched in a sub-process with use
+// of shared archive:
+// SuperClazz, SubClass -- super/sub class pair under test
+// Interface, Implementor -- classes under test
+// This test will transform these classes, based on the test case data,
+// by changing a predefined unique string in each class.
+// For more details, see the test classes' code and comments.
+//
+// Other related classes:
+// TestEntry - a class representing a single test case, as test entry in the table
+// TransformTestCommon - common methods for transformation test cases
+//
+// Other utility/helper classes and files used in this test:
+// TransformerAgent - an agent that is used when JVM-under-test is executed
+// to transform specific strings inside specified classes
+// TransformerAgent.mf - accompanies transformer agent
+
+import java.io.File;
+import java.util.ArrayList;
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+
+public class TransformRelatedClasses {
+ static final String archiveName = "./TransformRelatedClasses.jsa";
+ static String agentClasses[] = {
+ "TransformerAgent",
+ "TransformerAgent$SimpleTransformer",
+ "TransformUtil"
+ };
+
+ String parent;
+ String child;
+ String[] testClasses = new String[2];
+ String[] testNames = new String[2];
+ String testJar;
+ String agentJar;
+
+
+ private static void log(String msg) {
+ System.out.println("TransformRelatedClasses: " + msg);
+ }
+
+
+ // This class is intended to test 2 parent-child relationships:
+ // 1. Base Class (parent) and Derived Class (child)
+ // 2. Interface (parent) and Implementor (child)
+ // Parameters to main(): parent, child
+ public static void main(String args[]) throws Exception {
+ TransformRelatedClasses test = new TransformRelatedClasses(args[0], args[1]);
+ test.prepare();
+
+ // Test Table
+ // TestEntry: (testCaseId, transformParent, tranformChild,
+ // isParentExpectedShared, isChildExpectedShared)
+ ArrayList<TestEntry> testTable = new ArrayList<>();
+
+ // base case - no tranformation - all expected to be shared
+ testTable.add(new TestEntry(0, false, false, true, true));
+
+ // transform parent only - both parent and child should not be shared
+ testTable.add(new TestEntry(1, true, false, false, false));
+
+ // transform parent and child - both parent and child should not be shared
+ testTable.add(new TestEntry(2, true, true, false, false));
+
+ // transform child only - parent should still be shared, but not child
+ testTable.add(new TestEntry(3, false, true, true, false));
+
+ // run the tests
+ for (TestEntry entry : testTable) {
+ test.runTest(entry);
+ }
+ }
+
+
+ public TransformRelatedClasses(String parent, String child) {
+ log("Constructor: parent = " + parent + ", child = " + child);
+ this.parent = parent;
+ this.child = child;
+ testClasses[0] = parent;
+ testClasses[1] = child;
+ testNames[0] = parent.replace('.', '/');
+ testNames[1] = child.replace('.', '/');
+ }
+
+
+ // same test jar and archive can be used for all test cases
+ private void prepare() throws Exception {
+ // create agent jar
+ // Agent is the same for all test cases
+ String pathToManifest = "../../../../testlibrary/jvmti/TransformerAgent.mf";
+ agentJar = ClassFileInstaller.writeJar("TransformerAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile(pathToManifest),
+ agentClasses);
+
+ // create a test jar
+ testJar =
+ ClassFileInstaller.writeJar(parent + "-" + child + ".jar",
+ testClasses);
+
+ // create an archive
+ String classList =
+ CDSTestUtils.makeClassList("transform-" + parent, testNames).getPath();
+
+ CDSTestUtils.createArchiveAndCheck("-Xbootclasspath/a:" + testJar,
+ "-XX:ExtraSharedClassListFile=" + classList);
+ }
+
+
+ private void runTest(TestEntry entry) throws Exception {
+ log("runTest(): testCaseId = " + entry.testCaseId);
+
+ // execute with archive
+ String agentParam = "-javaagent:" + agentJar + "=" +
+ TransformTestCommon.getAgentParams(entry, parent, child);
+
+ CDSOptions opts = new CDSOptions()
+ .addPrefix("-Xbootclasspath/a:" + testJar, "-Xlog:class+load=info")
+ .setUseVersion(false)
+ .addSuffix( "-showversion",agentParam, child);
+
+ OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
+ TransformTestCommon.checkResults(entry, out, parent, child);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/TransformSuperAndSubClasses.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/**
+ * @test
+ * @summary Exercise initial transformation (ClassFileLoadHook)
+ * with CDS with SubClass and SuperClass
+ * @library /test/lib /runtime/cds /testlibrary/jvmti
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @requires !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * java.instrument
+ * @build TransformUtil TransformerAgent SubClass SuperClazz
+ * @run main/othervm TransformRelatedClasses SuperClazz SubClass
+*/
+
+// Clarification on @requires declarations:
+// CDS is not supported w/o the use of Compressed OOPs
+// JVMTI's ClassFileLoadHook is not supported under minimal VM
+
+// This test class uses TransformRelatedClasses to do its work.
+// The goal of this test is to exercise transformation of related superclass
+// and subclass in combination with CDS.
+// The transformation is done via ClassFileLoadHook mechanism.
+// Both superclass and subclass reside in the shared archive.
+// The test consists of 4 test cases where transformation is applied
+// to a parent and child in combinatorial manner.
+// Please see TransformRelatedClasses.java for details.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/TransformSuperSubTwoPckgs.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/**
+ * @test
+ * @summary Exercise initial transformation (ClassFileLoadHook)
+ * with CDS with SubClass and SuperClass, each lives in own separate package
+ * @library /test/lib /runtime/cds /testlibrary/jvmti
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @requires !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * jdk.jartool/sun.tools.jar
+ * java.management
+ * java.instrument
+ * @build TransformUtil TransformerAgent SubClass SuperClazz
+ * @compile myPkg2/SubClass.java myPkg1/SuperClazz.java
+ * @run main/othervm TransformRelatedClasses myPkg1.SuperClazz myPkg2.SubClass
+*/
+
+// Clarification on @requires declarations:
+// CDS is not supported w/o the use of Compressed OOPs
+// JVMTI's ClassFileLoadHook is not supported under minimal VM
+
+// This test class uses TransformRelatedClasses to do its work.
+// The goal of this test is to exercise transformation of related superclass
+// and subclass in combination with CDS; each class lives in its own package.
+// The transformation is done via ClassFileLoadHook mechanism.
+// Both superclass and subclass reside in the shared archive.
+// The test consists of 4 test cases where transformation is applied
+// to a parent and child in combinatorial manner.
+// Please see TransformRelatedClasses.java for details.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/TransformTestCommon.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+
+// This class contains methods common to all transformation test cases
+public class TransformTestCommon {
+
+ // get parameters to an agent depending on the test case
+ // these parameters will instruct the agent which classes should be
+ // transformed
+ public static String getAgentParams(TestEntry entry,
+ String parent, String child) {
+
+ if (entry.transformParent && entry.transformChild)
+ return parent + "," + child;
+ if (entry.transformParent)
+ return parent;
+ if (entry.transformChild)
+ return child;
+
+ return "";
+ }
+
+
+ private static void checkTransformationResults(TestEntry entry,
+ OutputAnalyzer out)
+ throws Exception {
+
+ if (entry.transformParent)
+ out.shouldContain(TransformUtil.ParentCheckPattern +
+ TransformUtil.AfterPattern);
+
+ if (entry.transformChild)
+ out.shouldContain(TransformUtil.ChildCheckPattern +
+ TransformUtil.AfterPattern);
+ }
+
+
+ private static void checkSharingByClass(TestEntry entry, OutputAnalyzer out,
+ String parent, String child)
+ throws Exception {
+
+ String parentSharedMatch = " " + parent + " source: shared objects file";
+ String childSharedMatch = " " + child + " source: shared objects file";
+
+ if (entry.isParentExpectedShared)
+ out.shouldContain(parentSharedMatch);
+ else
+ out.shouldNotContain(parentSharedMatch);
+
+ if (entry.isChildExpectedShared)
+ out.shouldContain(childSharedMatch);
+ else
+ out.shouldNotContain(childSharedMatch);
+ }
+
+
+ // Both parent and child classes should be passed to ClassFileTransformer.transform()
+ // exactly once.
+ private static void checkTransformationCounts(TestEntry entry, OutputAnalyzer out,
+ String parent, String child)
+ throws Exception {
+
+ String patternBase = "TransformerAgent: SimpleTransformer called for: ";
+
+ out.shouldContain(patternBase + child + "@1");
+ out.shouldContain(patternBase + parent + "@1");
+
+ out.shouldNotContain(patternBase + child + "@2");
+ out.shouldNotContain(patternBase + parent + "@2");
+ }
+
+
+ public static void checkResults(TestEntry entry, OutputAnalyzer out,
+ String parent, String child)
+ throws Exception {
+
+ // If we were not able to map an archive,
+ // then do not perform other checks, since
+ // there was no sharing at all
+ CDSTestUtils.checkMappingFailure(out);
+
+ String childVmName = child.replace('.', '/');
+ String parentVmName = parent.replace('.', '/');
+
+ CDSTestUtils.checkExec(out);
+ checkTransformationCounts(entry, out, parentVmName, childVmName);
+ checkTransformationResults(entry, out);
+ checkSharingByClass(entry, out, parent, child);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/myPkg1/SuperClazz.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package myPkg1;
+
+public class SuperClazz {
+ public static void testParent() {
+ System.out.println("SuperClazz: entering testParent()");
+
+ // The line below will be used to check for successful class transformation
+ System.out.println("parent-transform-check: this-should-be-transformed");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/serviceability/transformRelatedClasses/myPkg2/SubClass.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package myPkg2;
+
+import myPkg1.SuperClazz;
+
+public class SubClass extends SuperClazz {
+ public static void main(String[] args) {
+ System.out.println("SubClass: entering main()");
+ test();
+ }
+
+ public static void test() {
+ // The line below will be used to check for successful class transformation
+ System.out.println("child-transform-check: this-should-be-transformed");
+ (new SubClass()).callParent();
+
+ // Get the system packages, which should contain myPkg1 and myPkag2
+ Package[] pkgs = Package.getPackages();
+ for (int i = 0; i < pkgs.length; i++) {
+ if (pkgs[i].getName().equals("myPkg1")) {
+ for (int j = 0; j < pkgs.length; j++) {
+ if (pkgs[j].getName().equals("myPkg2")) {
+ return; // found myPkg1 & myPkg1
+ }
+ }
+ }
+ }
+ throw new RuntimeException("Missing system package");
+ }
+
+ private void callParent() {
+ super.testParent();
+ }
+}