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51 lines
1.9 KiB
51 lines
1.9 KiB
/* |
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* Copyright (c) 2009, 2012, 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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/** |
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* @test |
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* @bug 6859338 |
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* @summary Assertion failure in sharedRuntime.cpp |
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* |
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* @run main/othervm -Xcomp -XX:+IgnoreUnrecognizedVMOptions -XX:-InlineObjectHash -Xbatch -XX:-ProfileInterpreter Test6859338 |
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*/ |
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public class Test6859338 { |
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static Object[] o = new Object[] { new Object(), null }; |
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public static void main(String[] args) { |
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int total = 0; |
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try { |
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// Exercise the implicit null check in the unverified entry point |
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for (int i = 0; i < 40000; i++) { |
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int limit = o.length; |
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if (i < 20000) limit = 1; |
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for (int j = 0; j < limit; j++) { |
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total += o[j].hashCode(); |
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} |
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} |
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} catch (NullPointerException e) { |
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// this is expected. A true failure causes a crash |
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} |
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} |
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}
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