71 lines
2.8 KiB
Java
71 lines
2.8 KiB
Java
/*
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* Copyright (c) 2023, 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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* @test TestCDSVMCrash
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* @summary Verify that an exception is thrown when the VM crashes during executeAndLog
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* @requires vm.cds
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* @requires vm.flagless
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @run driver TestCDSVMCrash
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* @bug 8306583
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*/
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import jdk.test.lib.cds.CDSTestUtils;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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public class TestCDSVMCrash {
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static Object[] oa;
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public static void main(String[] args) throws Exception {
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if (args.length == 1) {
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// This should guarantee to throw:
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// java.lang.OutOfMemoryError: Requested array size exceeds VM limit
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try {
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oa = new Object[Integer.MAX_VALUE];
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throw new Error("OOME not triggered");
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} catch (OutOfMemoryError err) {
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throw new Error("OOME didn't abort JVM!");
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}
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}
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// else this is the main test
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ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("-XX:+CrashOnOutOfMemoryError",
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"-XX:-CreateCoredumpOnCrash", "-Xmx128m",
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"-Xshare:on", TestCDSVMCrash.class.getName(),
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"throwOOME");
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// executeAndLog should throw an exception in the VM crashed
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try {
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CDSTestUtils.executeAndLog(pb, "cds_vm_crash");
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throw new Error("Expected VM to crash");
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} catch(RuntimeException e) {
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if (!e.getMessage().equals("Hotspot crashed")) {
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throw new Error("Expected message: Hotspot crashed");
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}
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}
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System.out.println("PASSED");
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}
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}
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