author | erikj |
Tue, 12 Sep 2017 19:03:39 +0200 | |
changeset 47216 | 71c04702a3d5 |
parent 44322 | hotspot/test/compiler/arraycopy/TestObjectArrayCopy.java@051426f34a5e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2017, SAP SE 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 |
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* @bug 8176505 |
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* @summary Wrong assertion 'should be an array copy/clone' in arraycopynode.cpp |
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* |
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* @run main/othervm -Xbatch -XX:-UseOnStackReplacement compiler.arraycopy.TestObjectArrayCopy |
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* |
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* @author Volker Simonis |
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*/ |
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package compiler.arraycopy; |
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public class TestObjectArrayCopy { |
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public static boolean crash(Object src) { |
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String[] dst = new String[1]; |
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System.arraycopy(src, 0, dst, 0, 1); |
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return dst[0] == null; |
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} |
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public static void main(String[] args) { |
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String[] sa = new String[1]; |
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for (int i = 0; i < 20_000; i++) { |
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crash(sa); |
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} |
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} |
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} |