author | chegar |
Thu, 17 Oct 2019 20:54:25 +0100 | |
branch | datagramsocketimpl-branch |
changeset 58679 | 9c3209ff7550 |
parent 58678 | 9cf78a70fa4f |
parent 57567 | b000362a89a0 |
permissions | -rw-r--r-- |
54927 | 1 |
/* |
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* Copyright (c) 2019, 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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import java.io.File; |
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import jdk.test.lib.process.OutputAnalyzer; |
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import jdk.test.lib.process.ProcessTools; |
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import jdk.test.lib.cds.CDSOptions; |
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import jdk.test.lib.cds.CDSTestUtils; |
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import jdk.test.lib.cds.CDSTestUtils.Result; |
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/** |
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57567
b000362a89a0
8202339: [TESTBUG] Consolidate the tests in runtime/SharedArchiveFile and runtime/appcds
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* Base class for test cases in test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ |
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*/ |
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class DynamicArchiveTestBase { |
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private static boolean executedIn_run = false; |
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public static interface DynamicArchiveTest { |
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public void run() throws Exception; |
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} |
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public static interface DynamicArchiveTestWithArgs { |
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public void run(String args[]) throws Exception; |
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} |
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/* |
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* Tests for dynamic archives should be written using this pattern: |
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* |
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* public class HelloDynamic extends DynamicArchiveTestBase { |
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* public static void main(String[] args) throws Exception { |
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* runTest(HelloDynamic::testDefaultBase); // launch one test case |
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* } |
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* |
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* // the body of a test case |
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* static void testDefaultBase() throws Exception { |
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* String topArchiveName = getNewArchiveName("top"); |
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* doTest(null, topArchiveName); |
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* } |
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* } |
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* |
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* The reason for this is so that we can clean up the archive files |
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* created by prior test cases. Otherwise tests with lots of |
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* test cases may fill up the scratch directory. |
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*/ |
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public static void runTest(DynamicArchiveTest t) throws Exception { |
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executedIn_run = true; |
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try { |
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TestCommon.deletePriorArchives(); |
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t.run(); |
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} finally { |
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executedIn_run = false; |
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} |
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} |
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public static void runTest(DynamicArchiveTestWithArgs t, String... args) throws Exception { |
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executedIn_run = true; |
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try { |
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TestCommon.deletePriorArchives(); |
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t.run(args); |
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} finally { |
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executedIn_run = false; |
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} |
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} |
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public static String getNewArchiveName() { |
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return TestCommon.getNewArchiveName(); |
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} |
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public static String getNewArchiveName(String stem) { |
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return TestCommon.getNewArchiveName(stem); |
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} |
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/** |
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* Execute a JVM using the base archive (given by baseArchiveName) with the command line |
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* (given by cmdLineSuffix). At JVM exit, dump all eligible classes into the top archive |
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* (give by topArchiveName). |
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* |
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* If baseArchiveName is null, use the JDK's default archive as the base archive. |
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*/ |
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public static Result dump2(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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String[] cmdLine = TestCommon.concat( |
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"-XX:ArchiveClassesAtExit=" + topArchiveName); |
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// to allow dynamic archive tests to be run in the "rt-non-cds-mode" |
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cmdLine = TestCommon.concat(cmdLine, "-Xshare:auto"); |
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if (baseArchiveName != null) { |
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cmdLine = TestCommon.concat(cmdLine, "-XX:SharedArchiveFile=" + baseArchiveName); |
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} |
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cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix); |
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return execProcess("dump", null, cmdLine); |
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} |
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public static Result dump2_WB(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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return dump2(baseArchiveName, topArchiveName, |
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TestCommon.concat(wbRuntimeArgs(), cmdLineSuffix)); |
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} |
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/** |
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* A convenience method similar to dump2, but always use the JDK's default archive |
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* as the base archive. |
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* |
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* Most dynamicArchive/*.java test cases should be using this method instead of run2. |
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*/ |
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public static Result dump(String topArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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return dump2(null, topArchiveName, cmdLineSuffix); |
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} |
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/** |
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* Dump the base archive. The JDK's default class list is used (unless otherwise specified |
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* in cmdLineSuffix). |
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*/ |
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public static void dumpBaseArchive(String baseArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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CDSOptions opts = new CDSOptions(); |
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opts.setArchiveName(baseArchiveName); |
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opts.addSuffix(cmdLineSuffix); |
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opts.addSuffix("-Djava.class.path="); |
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OutputAnalyzer out = CDSTestUtils.createArchive(opts); |
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CDSTestUtils.checkDump(out); |
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} |
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/** |
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* Same as dumpBaseArchive, but also add WhiteBox to the bootcp |
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*/ |
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public static void dumpBaseArchive_WB(String baseArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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dumpBaseArchive(baseArchiveName, |
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TestCommon.concat("-Xbootclasspath/a:" + getWhiteBoxJar(), cmdLineSuffix)); |
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} |
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private static String getWhiteBoxJar() { |
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String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); |
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if (!(new File(wbJar)).exists()) { |
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throw new RuntimeException("Test error: your test must have " + |
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"'@run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox'"); |
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} |
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return wbJar; |
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} |
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private static String[] wbRuntimeArgs() { |
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return TestCommon.concat("-Xbootclasspath/a:" + getWhiteBoxJar(), |
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"-XX:+UnlockDiagnosticVMOptions", |
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"-XX:+WhiteBoxAPI"); |
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} |
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/** |
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* Execute a JVM using the base archive (given by baseArchiveName) and the top archive |
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* (give by topArchiveName), using the command line (given by cmdLineSuffix). |
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* |
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* If baseArchiveName is null, use the JDK's default archive as the base archive. |
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*/ |
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public static Result run2(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix) |
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throws Exception { |
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if (baseArchiveName == null && topArchiveName == null) { |
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throw new RuntimeException("Both baseArchiveName and topArchiveName cannot be null at the same time."); |
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} |
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String archiveFiles = (baseArchiveName == null) ? topArchiveName : |
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(topArchiveName == null) ? baseArchiveName : |
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baseArchiveName + File.pathSeparator + topArchiveName; |
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String[] cmdLine = TestCommon.concat( |
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"-Xshare:on", |
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"-XX:SharedArchiveFile=" + archiveFiles); |
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cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix); |
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return execProcess("exec", null, cmdLine); |
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} |
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public static Result runWithRelativePath(String baseArchiveName, String topArchiveName, |
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String jarDir, String ... cmdLineSuffix) |
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throws Exception { |
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if (baseArchiveName == null && topArchiveName == null) { |
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throw new RuntimeException("Both baseArchiveName and topArchiveName cannot be null at the same time."); |
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} |
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String archiveFiles = (baseArchiveName == null) ? topArchiveName : |
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(topArchiveName == null) ? baseArchiveName : |
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baseArchiveName + File.pathSeparator + topArchiveName; |
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String[] cmdLine = TestCommon.concat( |
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"-Xshare:on", |
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"-XX:SharedArchiveFile=" + archiveFiles); |
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cmdLine = TestCommon.concat(cmdLine, cmdLineSuffix); |
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return execProcess("exec", jarDir, cmdLine); |
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} |
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public static Result run2_WB(String baseArchiveName, String topArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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return run2(baseArchiveName, topArchiveName, |
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TestCommon.concat(wbRuntimeArgs(), cmdLineSuffix)); |
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} |
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/** |
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* A convenience method similar to run2, but always use the JDK's default archive |
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* as the base archive. |
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* |
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* Most dynamicArchive/*.java test cases should be using this method instead of run2. |
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*/ |
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public static Result run(String topArchiveName, String ... cmdLineSuffix) |
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throws Exception |
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{ |
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return run2(null, topArchiveName, cmdLineSuffix); |
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} |
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private static String getXshareMode(String[] cmdLine) { |
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for (int i = 0; i <= cmdLine.length - 1; i++) { |
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int j = cmdLine[i].indexOf("-Xshare:"); |
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if (j != -1) { |
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return (cmdLine[i].substring(j)); |
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} |
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} |
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return null; |
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} |
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private static Result execProcess(String mode, String jarDir, String[] cmdLine) throws Exception { |
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if (!executedIn_run) { |
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throw new Exception("Test error: dynamic archive tests must be executed via DynamicArchiveTestBase.run()"); |
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} |
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ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, cmdLine); |
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if (jarDir != null) { |
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pb.directory(new File(jarDir)); |
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} |
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OutputAnalyzer output = TestCommon.executeAndLog(pb, mode); |
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CDSOptions opts = new CDSOptions(); |
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String xShareMode = getXshareMode(cmdLine); |
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if (xShareMode != null) { |
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opts.setXShareMode(xShareMode); |
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} |
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return new Result(opts, output); |
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} |
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/** |
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* A convenience method for dumping and running, using the default CDS archive from the |
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* JDK. Both dumping and running should exit normally. |
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*/ |
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public static void dumpAndRun(String topArchiveName, String ... cmdLineSuffix) throws Exception { |
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dump(topArchiveName, cmdLineSuffix).assertNormalExit(); |
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run(topArchiveName, cmdLineSuffix).assertNormalExit(); |
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} |
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} |