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SysDictCrash.java
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SysDictCrash.java
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/*
* 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 Regression test for JDK-8098821
* @bug 8098821
* @requires vm.cds
* @requires vm.gc.G1
* @library /test/lib /test/hotspot/jtreg/runtime/appcds
* @modules java.base/jdk.internal.misc
* @modules java.management
* @run main SysDictCrash
* @run main/othervm -XX:+UseStringDeduplication SysDictCrash
* @run main/othervm -XX:-CompactStrings SysDictCrash
*/
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
public class SysDictCrash {
public static void main(String[] args) throws Exception {
// SharedBaseAddress=0 puts the archive at a very high address on solaris,
// which provokes the crash.
ProcessBuilder dumpPb = ProcessTools.createTestJvm(
"-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
"-cp", ".",
"-XX:SharedBaseAddress=0", "-XX:SharedArchiveFile=./SysDictCrash.jsa",
"-Xshare:dump",
"-showversion", "-Xlog:cds,cds+hashtables");
TestCommon.checkDump(TestCommon.executeAndLog(dumpPb, "dump"));
ProcessBuilder runPb = ProcessTools.createTestJvm(
"-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
"-XX:SharedArchiveFile=./SysDictCrash.jsa",
"-Xshare:on",
"-version");
TestCommon.checkExec(TestCommon.executeAndLog(runPb, "exec"));
}
}