author | iklam |
Tue, 02 Oct 2018 14:32:33 -0700 | |
changeset 51990 | 6003e034cdd8 |
parent 48791 | 6e079ff6c83c |
permissions | -rw-r--r-- |
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/* |
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8209946: [TESTBUG] CDS tests should use "@run driver"
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* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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/* |
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* @test |
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* @summary Check that during dumping, the classes for BOOT/EXT/APP loaders are segregated from the |
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* custom loader classes. |
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8193672: [test] Enhance vm.cds property to check for all conditions required to run CDS tests
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* @requires vm.cds |
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8191927: Enable AppCDS for custom loaders on all 64-bit Linux and AIX
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* @requires vm.cds.custom.loaders |
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* @library /test/lib /test/hotspot/jtreg/runtime/appcds |
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* @modules java.base/jdk.internal.misc |
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* java.management |
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* jdk.jartool/sun.tools.jar |
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* @compile test-classes/LoaderSegregation.java |
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* test-classes/CustomLoadee.java test-classes/CustomLoadee2.java |
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* test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java |
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* test-classes/CustomLoadee3.java test-classes/CustomLoadee3Child.java |
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* test-classes/OnlyBuiltin.java |
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* test-classes/OnlyUnregistered.java |
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* ../test-classes/Util.java |
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* @build sun.hotspot.WhiteBox |
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8186635: ClassFileInstaller should be run as a driver
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* @run driver ClassFileInstaller sun.hotspot.WhiteBox |
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* @run driver LoaderSegregationTest |
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*/ |
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import jdk.test.lib.process.OutputAnalyzer; |
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import sun.hotspot.WhiteBox; |
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/** |
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* See "Handling of the classes in the AppCDS archive" at the top of |
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* systemDicrionatyShared.hpp. |
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* |
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* This test ensure that the 2 types of archived classes (BUILTIN and UNREGISTERED) |
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* are segregated at both dump-time and run time: |
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* |
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* [A] An archived BUILTIN class cannot be a subclass of a non-BUILTIN class. |
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* [B] An archived BUILTIN class cannot implement a non-BUILTIN interface. |
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* [C] BUILTIN and UNREGISTERED classes can be loaded only by their corresponding |
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* type of loaders. |
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* |
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*/ |
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public class LoaderSegregationTest { |
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public static void main(String[] args) throws Exception { |
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String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox"); |
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String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; |
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String appJar = JarBuilder.build("LoaderSegregation_app", "LoaderSegregation", |
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"CustomLoadee", "CustomLoadee2", "CustomLoadee3Child", "CustomInterface2_ia", |
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"OnlyBuiltin", "Util"); |
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String app2Jar = JarBuilder.build("LoaderSegregation_app2", "CustomLoadee3", "CustomInterface2_ib"); |
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String customJarPath = JarBuilder.build("LoaderSegregation_custom", "CustomLoadee", |
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"CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib", |
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"CustomLoadee3", "CustomLoadee3Child", |
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"OnlyBuiltin", "OnlyUnregistered"); |
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// Dump the archive |
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String classlist[] = new String[] { |
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"LoaderSegregation", |
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"java/lang/Object id: 1", |
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// These are the UNREGISTERED classes: they have "source:" |
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// but they don't have "loader:". |
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"CustomLoadee id: 2 super: 1 source: " + customJarPath, |
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"CustomInterface2_ia id: 3 super: 1 source: " + customJarPath, |
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"CustomInterface2_ib id: 4 super: 1 source: " + customJarPath, |
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"CustomLoadee2 id: 5 super: 1 interfaces: 3 4 source: " + customJarPath, |
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"CustomLoadee3 id: 6 super: 1 source: " + customJarPath, |
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"CustomLoadee3Child id: 7 super: 6 source: " + customJarPath, |
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// At dump time, the following BUILTIN classes are loaded after the UNREGISTERED |
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// classes from above. However, at dump time, they cannot use the UNREGISTERED classes are their |
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// super or interface. |
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"CustomLoadee", // can be loaded at dump time |
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"CustomLoadee2", // cannot be loaded at dump time (interface missing) |
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"CustomLoadee3Child", // cannot be loaded at dump time (super missing) |
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// Check that BUILTIN and UNREGISTERED classes can be loaded only by their |
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// corresponding type of loaders. |
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"OnlyBuiltin", |
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"OnlyUnregistered id: 9 super: 1 source: " + customJarPath, |
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}; |
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OutputAnalyzer output; |
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TestCommon.testDump(appJar, classlist, |
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// command-line arguments ... |
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use_whitebox_jar); |
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output = TestCommon.exec(TestCommon.concatPaths(appJar, app2Jar), |
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// command-line arguments ... |
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"--add-opens=java.base/java.lang=ALL-UNNAMED", |
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"--add-opens=java.base/java.security=ALL-UNNAMED", |
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use_whitebox_jar, |
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"-XX:+UnlockDiagnosticVMOptions", |
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"-XX:+WhiteBoxAPI", |
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"LoaderSegregation", customJarPath); |
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TestCommon.checkExec(output); |
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} |
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} |