author | prr |
Thu, 25 Apr 2013 16:49:54 -0700 | |
changeset 18254 | e4083179f1c9 |
parent 15815 | 7691985f1fe3 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009, 2013, 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 6852078 |
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* @summary Disable SuperWord optimization for unsafe read/write |
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* |
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* @run main Test6852078 |
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*/ |
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import java.util.*; |
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import java.nio.ByteBuffer; |
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import com.sun.corba.se.impl.encoding.ByteBufferWithInfo; |
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import com.sun.jndi.toolkit.corba.CorbaUtils; |
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public class Test6852078 { |
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public Test6852078(String [] args) { |
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int capacity = 128; |
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ByteBuffer bb = ByteBuffer.allocateDirect(capacity); |
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ByteBufferWithInfo bbwi = new ByteBufferWithInfo( CorbaUtils.getOrb(null, -1, new Hashtable()), bb); |
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byte[] tmpBuf; |
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tmpBuf = new byte[bbwi.buflen]; |
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for (int i = 0; i < capacity; i++) |
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tmpBuf[i] = bbwi.byteBuffer.get(i); |
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} |
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public static void main(String [] args) { |
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long start = System.currentTimeMillis(); |
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for (int i=0; i<2000; i++) { |
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// To protect slow systems from test-too-long timeouts |
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if ((i > 100) && ((System.currentTimeMillis() - start) > 100000)) |
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break; |
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Test6852078 t = new Test6852078(args); |
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} |
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} |
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} |