hotspot/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java Fri Apr 11 00:35:28 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 PrintPreciseRTMLockingStatistics on CPUs with
+ * rtm support and on VM with rtm locking support,
+ * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary
+ * @build TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI
+ * TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
+ */
+
+import com.oracle.java.testlibrary.cli.*;
+import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
+import rtm.predicate.SupportedCPU;
+import rtm.predicate.SupportedVM;
+
+public class TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
+ extends TestPrintPreciseRTMLockingStatisticsBase {
+ private TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig() {
+ super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
+ }
+
+ @Override
+ protected void verifyOptionValues() throws Throwable {
+ super.verifyOptionValues();
+ // verify default value
+ CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
+ TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE,
+ CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
+ "-XX:+UseRTMLocking");
+
+ CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
+ TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE,
+ CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
+ "-XX:-UseRTMLocking", prepareOptionValue("true"));
+
+ // verify that option could be turned on
+ CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "true",
+ CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
+ "-XX:+UseRTMLocking", prepareOptionValue("true"));
+ }
+
+ public static void main(String args[]) throws Throwable {
+ new TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig()
+ .test();
+ }
+}