author | ykantser |
Thu, 26 Mar 2015 16:36:56 +0100 | |
changeset 29678 | dd2f3932c21e |
parent 28501 | c9c359a66a15 |
child 33730 | 30e064828045 |
permissions | -rw-r--r-- |
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/* |
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dd2f3932c21e
8075586: Add @modules as needed to the open hotspot tests
ykantser
parents:
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* Copyright (c) 2014, 2015, 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 UnexpectedDeoptimizationTest |
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* @library /testlibrary /../../test/lib |
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29678
dd2f3932c21e
8075586: Add @modules as needed to the open hotspot tests
ykantser
parents:
28501
diff
changeset
|
28 |
* @modules java.base/sun.misc |
dd2f3932c21e
8075586: Add @modules as needed to the open hotspot tests
ykantser
parents:
28501
diff
changeset
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* java.management |
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* @build UnexpectedDeoptimizationTest |
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* @run main ClassFileInstaller sun.hotspot.WhiteBox |
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* sun.hotspot.WhiteBox$WhiteBoxPermission |
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* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions |
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* -XX:CompileCommand=dontinline,Helper$TestCase::method |
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* -XX:+WhiteBoxAPI -XX:-SegmentedCodeCache -XX:-DeoptimizeRandom |
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* UnexpectedDeoptimizationTest |
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* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions |
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* -XX:CompileCommand=dontinline,Helper$TestCase::method |
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* -XX:+WhiteBoxAPI -XX:+SegmentedCodeCache -XX:-DeoptimizeRandom |
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* UnexpectedDeoptimizationTest |
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* @summary stressing code cache by forcing unexpected deoptimizations |
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*/ |
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public class UnexpectedDeoptimizationTest implements Runnable { |
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public static void main(String[] args) { |
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new CodeCacheStressRunner(new UnexpectedDeoptimizationTest()).runTest(); |
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} |
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@Override |
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public void run() { |
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Helper.WHITE_BOX.deoptimizeFrames(Helper.RNG.nextBoolean()); |
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} |
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} |