Mercurial > hg > truffle
diff test/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java @ 17872:100f2b109432
8039496: Add sanity tests on RTM-related command line options
Reviewed-by: kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com
author | iignatyev |
---|---|
date | Mon, 14 Apr 2014 19:29:34 +0400 |
parents | |
children | 9f9257611ade |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,73 @@ +/* + * 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 UseRTMDeopt option processing on CPUs without rtm support + * or on VMs without rtm locking support. + * @library /testlibrary /testlibrary/whitebox + * @build TestUseRTMDeoptOptionOnUnsupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseRTMDeoptOptionOnUnsupportedConfig + */ + +import com.oracle.java.testlibrary.cli.CommandLineOptionTest; + +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 TestUseRTMDeoptOptionOnUnsupportedConfig + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "false"; + + private TestUseRTMDeoptOptionOnUnsupportedConfig() { + super(new NotPredicate(new AndPredicate(new SupportedCPU(), + new SupportedVM())), + "UseRTMDeopt", true, true, + TestUseRTMDeoptOptionOnUnsupportedConfig.DEFAULT_VALUE, "true"); + } + + @Override + protected void runX86SupportedVMTestCases() throws Throwable { + super.verifyJVMStartup(); + // verify default value + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + defaultValue, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + // verify that until RTMLocking is not used, value + // will be set to default false. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + defaultValue, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMDeopt"); + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMDeoptOptionOnUnsupportedConfig().test(); + } +}