82 lines
2.6 KiB
Java
82 lines
2.6 KiB
Java
/*
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* Copyright (c) 2007, 2020, 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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package nsk.jvmti.ResourceExhausted;
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import java.io.PrintStream;
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import nsk.share.Consts;
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import nsk.share.test.Stresser;
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import jtreg.SkippedException;
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public class resexhausted002 {
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static final long MAX_ITERATIONS = Long.MAX_VALUE;
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static class Node {
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long hair;
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Node next;
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}
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public static int run(String args[], PrintStream out) {
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Stresser stress = new Stresser(args);
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int count = 0;
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Helper.resetExhaustedEvent();
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out.println("Creating objects...");
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stress.start(MAX_ITERATIONS);
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try {
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Node list = null;
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while ( stress.iteration() ) {
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Node n = new Node();
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n.next = list;
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list = n;
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++count;
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}
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System.out.println("Can't reproduce OOME due to a limit on iterations/execution time. Test was useless.");
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throw new SkippedException("Test did not get an OutOfMemory error");
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} catch (OutOfMemoryError e) {
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} finally {
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stress.finish();
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}
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System.gc();
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if (!Helper.checkResult(Helper.JVMTI_RESOURCE_EXHAUSTED_JAVA_HEAP, "creating " + count + " objects")) {
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return Consts.TEST_FAILED;
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}
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return Consts.TEST_PASSED;
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}
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public static void main(String[] args) {
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args = nsk.share.jvmti.JVMTITest.commonInit(args);
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int result = run(args, System.out);
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System.out.println(result == Consts.TEST_PASSED ? "TEST PASSED" : "TEST FAILED");
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System.exit(result + Consts.JCK_STATUS_BASE);
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}
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}
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