61 lines
2.0 KiB
Java
61 lines
2.0 KiB
Java
/*
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* Copyright (c) 2002, 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 gc;
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/*
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* @test TestStackOverflow
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* @bug 4396719
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* @summary Test verifies only that VM doesn't crash but throw expected Error.
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* @run main/othervm gc.TestStackOverflow
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*/
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public class TestStackOverflow {
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final static int LOOP_LENGTH = 1000000;
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final static int LOGGING_STEP = 10000;
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public static void main(String args[]) {
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Object object = null;
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for (int i = 0; i < LOOP_LENGTH; i++) {
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// Check progress
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if (i % LOGGING_STEP == 0) {
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System.out.println(i);
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}
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try {
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Object array[] = {object, object, object, object, object};
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object = array;
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} catch (OutOfMemoryError e) {
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object = null;
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System.out.println("Caught OutOfMemoryError.");
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return;
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} catch (StackOverflowError e) {
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object = null;
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System.out.println("Caught StackOverflowError.");
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return;
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}
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}
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}
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}
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