jdk-24/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SysDictCrash.java
2021-09-10 22:45:26 +00:00

85 lines
3.3 KiB
Java

/*
* Copyright (c) 2015, 2021, 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.write.archived.java.heap
* @requires vm.gc == null
* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
* @run driver SysDictCrash
*/
import jdk.test.lib.cds.CDSOptions;
import jdk.test.lib.cds.CDSTestUtils;
import jdk.test.lib.process.OutputAnalyzer;
public class SysDictCrash {
public static void main(String[] args) throws Exception {
SharedStringsUtils.run(args, SysDictCrash::test);
}
public static void test(String[] args) throws Exception {
String vmOptionsPrefix[] = SharedStringsUtils.getChildVMOptionsPrefix();
// SharedBaseAddress=0 puts the archive at a very high address, which provokes the crash.
boolean continueTest = true;
CDSOptions opts = (new CDSOptions())
.addPrefix(vmOptionsPrefix,
"-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
"-cp", ".",
"-XX:SharedBaseAddress=0",
"-showversion", "-Xlog:cds,cds+hashtables")
.setArchiveName("./SysDictCrash.jsa");
OutputAnalyzer output = CDSTestUtils.createArchive(opts);
try {
TestCommon.checkDump(output);
} catch (java.lang.RuntimeException re) {
if (!output.getStdout().contains("UseCompressedOops and UseCompressedClassPointers have been disabled due to")) {
throw re;
} else {
System.out.println("Shared archive was not created due to UseCompressedOops and UseCompressedClassPointers have been disabled.");
continueTest = false;
}
}
if (!continueTest) {
return;
}
opts = (new CDSOptions())
.setArchiveName("./SysDictCrash.jsa") // prevents the assignment of a default archive name
.setUseVersion(false) // the -version must be the last arg for this test to work
.addSuffix(vmOptionsPrefix,
"-Xlog:cds",
"-XX:+UseG1GC", "-XX:MaxRAMPercentage=12.5",
"-XX:SharedArchiveFile=./SysDictCrash.jsa",
"-version");
CDSTestUtils.run(opts)
.assertNormalExit();
}
}