--- 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);
- }
-}