Mercurial > hg > graal-compiler
view test/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedVM.java @ 21773:0df7d7d6c25b
AMD64HotSpotMove: split HotSpotLoadConstantOp into HotSpotLoadObjectConstantOp and HotSpotLoadMetaspaceConstantOp.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Mon, 01 Jun 2015 12:16:53 +0200 |
parents | cabe05c85665 |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /** * @test * @bug 8031320 * @summary Verify UseRTMLocking option processing on CPU with rtm support * in case when VM should not support this option. * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary * @build TestUseRTMLockingOptionOnUnsupportedVM * @run main ClassFileInstaller sun.hotspot.WhiteBox * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions * -XX:+WhiteBoxAPI TestUseRTMLockingOptionOnUnsupportedVM */ import com.oracle.java.testlibrary.ExitCode; import com.oracle.java.testlibrary.cli.*; import com.oracle.java.testlibrary.cli.predicate.AndPredicate; import com.oracle.java.testlibrary.cli.predicate.NotPredicate; import rtm.predicate.SupportedCPU; import rtm.predicate.SupportedVM; public class TestUseRTMLockingOptionOnUnsupportedVM extends CommandLineOptionTest { private static final String DEFAULT_VALUE = "false"; private TestUseRTMLockingOptionOnUnsupportedVM() { super(new AndPredicate(new SupportedCPU(), new NotPredicate(new SupportedVM()))); } @Override public void runTestCases() throws Throwable { String errorMessage = RTMGenericCommandLineOptionTest.RTM_UNSUPPORTED_VM_ERROR; // verify that we can't use +UseRTMLocking CommandLineOptionTest.verifySameJVMStartup( new String[] { errorMessage }, null, ExitCode.FAIL, "-XX:+UseRTMLocking"); // verify that we can turn it off CommandLineOptionTest.verifySameJVMStartup(null, new String[] { errorMessage }, ExitCode.OK, "-XX:-UseRTMLocking"); // verify that it is off by default CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", TestUseRTMLockingOptionOnUnsupportedVM.DEFAULT_VALUE); } public static void main(String args[]) throws Throwable { new TestUseRTMLockingOptionOnUnsupportedVM().test(); } }