mirror of
https://github.com/openjdk/jdk.git
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118 lines
3.8 KiB
Java
118 lines
3.8 KiB
Java
/*
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* Copyright Amazon.com Inc. 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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* @test id=coh-off
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* @summary Test that we see VM configs reported correctly in hs_err file
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* @library /test/lib
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* @requires vm.flagless
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* @requires vm.debug
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* @modules java.base/jdk.internal.misc
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* java.management
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* @run driver TestVMConfigInHsErrFile coh-off
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*/
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/*
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* @test id=coh-on
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* @summary Test that we see VM configs reported correctly in hs_err file
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* @library /test/lib
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* @requires vm.bits == "64"
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* @requires vm.flagless
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* @requires vm.debug
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* @modules java.base/jdk.internal.misc
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* java.management
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* @run driver TestVMConfigInHsErrFile coh-on
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*/
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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 java.io.File;
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import java.util.ArrayList;
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import java.util.regex.Pattern;
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public class TestVMConfigInHsErrFile {
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public static void main(String[] args) throws Exception {
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switch (args[0]) {
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case "coh-on" -> testCompactObjectHeaders();
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case "coh-off" -> testCompressedClassPointers();
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}
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}
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private static void testCompactObjectHeaders() throws Exception {
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ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(
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"-XX:+UnlockDiagnosticVMOptions",
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"-XX:+UnlockExperimentalVMOptions",
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"-XX:+UseCompactObjectHeaders",
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"-Xmx100M",
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"-XX:-CreateCoredumpOnCrash",
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"-XX:ErrorHandlerTest=14",
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"-version");
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OutputAnalyzer output = new OutputAnalyzer(pb.start());
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output.shouldNotHaveExitValue(0);
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// extract hs-err file
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File f = HsErrFileUtils.openHsErrFileFromOutput(output);
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Pattern[] expectedPatterns = new Pattern[] {
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Pattern.compile("# Java VM: .*compact obj headers.*")
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};
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Pattern[] notExpectedPatterns = new Pattern[] {
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Pattern.compile("# Java VM: .*compressed class ptrs.*")
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};
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HsErrFileUtils.checkHsErrFileContent(f, expectedPatterns, notExpectedPatterns, true, true);
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}
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private static void testCompressedClassPointers() throws Exception {
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ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(
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"-XX:+UnlockDiagnosticVMOptions",
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"-XX:+UnlockExperimentalVMOptions",
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"-XX:-UseCompactObjectHeaders",
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"-XX:+UseCompressedClassPointers",
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"-Xmx100M",
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"-XX:-CreateCoredumpOnCrash",
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"-XX:ErrorHandlerTest=14",
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"-version");
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OutputAnalyzer output = new OutputAnalyzer(pb.start());
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output.shouldNotHaveExitValue(0);
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// extract hs-err file
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File f = HsErrFileUtils.openHsErrFileFromOutput(output);
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Pattern[] expectedPatterns = new Pattern[] {
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Pattern.compile("# Java VM: .*compressed class ptrs.*")
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};
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Pattern[] notExpectedPatterns = new Pattern[] {
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Pattern.compile("# Java VM: .*compact obj headers.*")
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};
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HsErrFileUtils.checkHsErrFileContent(f, expectedPatterns, notExpectedPatterns, true, true);
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}
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}
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