Mercurial > hg > truffle
changeset 17872:100f2b109432
8039496: Add sanity tests on RTM-related command line options
Reviewed-by: kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/RTMGenericCommandLineOptionTest.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,198 @@ +/* + * 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. + * + */ + +import com.oracle.java.testlibrary.*; +import com.oracle.java.testlibrary.cli.*; + +import java.util.function.BooleanSupplier; + +/** + * Base for all RTM-related CLI tests. + */ +public abstract class RTMGenericCommandLineOptionTest + extends CommandLineOptionTest { + protected static final String RTM_INSTR_ERROR + = "RTM instructions are not available on this CPU"; + protected static final String RTM_UNSUPPORTED_VM_ERROR + = "RTM locking optimization is not supported in this VM"; + protected static final String RTM_ABORT_RATIO_WARNING + = "RTMAbortRatio must be in the range 0 to 100, resetting it to 50"; + protected static final String RTM_FOR_STACK_LOCKS_WARNING + = "UseRTMForStackLocks flag should be off when UseRTMLocking " + + "flag is off"; + protected static final String RTM_COUNT_INCR_WARNING + = "RTMTotalCountIncrRate must be a power of 2, resetting it to 64"; + protected static final String RTM_BIASED_LOCKING_WARNING + = "Biased locking is not supported with RTM locking; " + + "ignoring UseBiasedLocking flag"; + + protected final String optionName; + protected final String errorMessage; + protected final String experimentalOptionError; + protected final boolean isExperimental; + protected final boolean isBoolean; + protected final String defaultValue; + protected final String[] optionValues; + + /** + * Constructs new genetic RTM CLI test, for option {@code optionName} which + * has default value {@code defaultValue}. Test cases will use option's + * values passed via {@code optionValues} for verification of correct + * option processing. + * + * Test constructed using this ctor will be started on any cpu regardless + * it's architecture and supported/unsupported features. + * + * @param predicate predicate responsible for test's preconditions check + * @param optionName name of option to be tested + * @param isBoolean {@code true} if option is binary + * @param isExperimental {@code true} if option is experimental + * @param defaultValue default value of tested option + * @param optionValues different option values + */ + public RTMGenericCommandLineOptionTest(BooleanSupplier predicate, + String optionName, boolean isBoolean, boolean isExperimental, + String defaultValue, String... optionValues) { + super(predicate); + this.optionName = optionName; + this.isExperimental = isExperimental; + this.isBoolean = isBoolean; + this.defaultValue = defaultValue; + this.optionValues = optionValues; + this.errorMessage = CommandLineOptionTest. + getUnrecognizedOptionErrorMessage(optionName); + this.experimentalOptionError = CommandLineOptionTest. + getExperimentalOptionErrorMessage(optionName); + } + + @Override + public void runTestCases() throws Throwable { + if (Platform.isX86() || Platform.isX64()) { + if (Platform.isServer() && !Platform.isEmbedded()) { + runX86SupportedVMTestCases(); + } else { + runX86UnsupportedVMTestCases(); + } + } else { + runNonX86TestCases(); + } + } + + /** + * Runs test cases on X86 CPU if VM supports RTM locking. + * @throws Throwable + */ + protected void runX86SupportedVMTestCases() throws Throwable { + runGenericX86TestCases(); + } + + /** + * Runs test cases on non-X86 CPU if VM does not support RTM locking. + * @throws Throwable + */ + protected void runX86UnsupportedVMTestCases() throws Throwable { + runGenericX86TestCases(); + } + + /** + * Runs test cases on non-X86 CPU. + * @throws Throwable + */ + protected void runNonX86TestCases() throws Throwable { + CommandLineOptionTest.verifySameJVMStartup( + new String[] { errorMessage }, null, ExitCode.FAIL, + prepareOptionValue(defaultValue)); + } + + /** + * Runs generic X86 test cases. + * @throws Throwable + */ + protected void runGenericX86TestCases() throws Throwable { + verifyJVMStartup(); + verifyOptionValues(); + } + + protected void verifyJVMStartup() throws Throwable { + String optionValue = prepareOptionValue(defaultValue); + if (isExperimental) { + // verify that option is experimental + CommandLineOptionTest.verifySameJVMStartup( + new String[] { experimentalOptionError }, + new String[] { errorMessage }, ExitCode.FAIL, + optionValue); + // verify that it could be passed if experimental options + // are unlocked + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { + experimentalOptionError, + errorMessage + }, + ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + optionValue); + } else { + // verify that option could be passed + CommandLineOptionTest.verifySameJVMStartup(null, + new String[]{errorMessage}, ExitCode.OK, optionValue); + } + } + + protected void verifyOptionValues() throws Throwable { + // verify default value + if (isExperimental) { + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + defaultValue, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + } else { + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + defaultValue); + } + // verify other specified option values + if (optionValues == null) { + return; + } + + for (String value : optionValues) { + if (isExperimental) { + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + value, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + prepareOptionValue(value)); + } else { + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + value, prepareOptionValue(value)); + } + } + } + + protected String prepareOptionValue(String value) { + if (isBoolean) { + return CommandLineOptionTest.prepareBooleanFlag(optionName, + Boolean.valueOf(value)); + } else { + return String.format("-XX:%s=%s", optionName, value); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/RTMLockingAwareTest.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,153 @@ +/* + * 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. + * + */ + +import java.util.Collections; +import java.util.List; +import java.util.LinkedList; + +import com.oracle.java.testlibrary.ExitCode; +import com.oracle.java.testlibrary.cli.*; +import com.oracle.java.testlibrary.cli.predicate.AndPredicate; +import rtm.predicate.SupportedCPU; +import rtm.predicate.SupportedVM; + +/** + * Base for all RTM-related CLI tests on options whose processing depends + * on UseRTMLocking value. + * + * Since UseRTMLocking option could be used when both CPU and VM supports RTM + * locking, this test will be skipped on all unsupported configurations. + */ +public abstract class RTMLockingAwareTest + extends RTMGenericCommandLineOptionTest { + protected final String warningMessage; + protected final String[] correctValues; + protected final String[] incorrectValues; + /** + * Constructs new test for option {@code optionName} that should be executed + * only on CPU with RTM support. + * Test will be executed using set of correct values from + * {@code correctValues} and set of incorrect values from + * {@code incorrectValues}. + * + * @param optionName name of option to be tested + * @param isBoolean {@code true} if tested option is binary + * @param isExperimental {@code true} if tested option is experimental + * @param defaultValue default value of tested option + * @param correctValues array with correct values, that should not emit + * {@code warningMessage} to VM output + * @param incorrectValues array with incorrect values, that should emit + * {@code waningMessage} to VM output + * @param warningMessage warning message associated with tested option + */ + protected RTMLockingAwareTest(String optionName, boolean isBoolean, + boolean isExperimental, String defaultValue, + String[] correctValues, String[] incorrectValues, + String warningMessage) { + super(new AndPredicate(new SupportedCPU(), new SupportedVM()), + optionName, isBoolean, isExperimental, defaultValue); + this.correctValues = correctValues; + this.incorrectValues = incorrectValues; + this.warningMessage = warningMessage; + } + + @Override + protected void verifyJVMStartup() throws Throwable { + // Run generic sanity checks + super.verifyJVMStartup(); + // Verify how option values will be processed depending on + // UseRTMLocking value. + if (correctValues != null) { + for (String correctValue : correctValues) { + // For correct values it is expected to see no warnings + // regardless to UseRTMLocking + verifyStartupWarning(correctValue, true, false); + verifyStartupWarning(correctValue, false, false); + } + } + + if (incorrectValues != null) { + for (String incorrectValue : incorrectValues) { + // For incorrect values it is expected to see warning + // only with -XX:+UseRTMLocking + verifyStartupWarning(incorrectValue, true, true); + verifyStartupWarning(incorrectValue, false, false); + } + } + } + + @Override + protected void verifyOptionValues() throws Throwable { + super.verifyOptionValues(); + // Verify how option values will be setup after processing + // depending on UseRTMLocking value + if (correctValues != null) { + for (String correctValue : correctValues) { + // Correct value could be set up regardless to UseRTMLocking + verifyOptionValues(correctValue, false, correctValue); + verifyOptionValues(correctValue, true, correctValue); + } + } + + if (incorrectValues != null) { + for (String incorrectValue : incorrectValues) { + // With -XX:+UseRTMLocking, incorrect value will be changed to + // default value. + verifyOptionValues(incorrectValue, false, incorrectValue); + verifyOptionValues(incorrectValue, true, defaultValue); + } + } + } + + private void verifyStartupWarning(String value, boolean useRTMLocking, + boolean isWarningExpected) throws Throwable { + String warnings[] = new String[] { warningMessage }; + List<String> options = new LinkedList<>(); + Collections.addAll(options, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + CommandLineOptionTest.prepareBooleanFlag("UseRTMLocking", + useRTMLocking)); + + options.add(prepareOptionValue(value)); + + CommandLineOptionTest.verifySameJVMStartup( + (isWarningExpected ? warnings : null), + (isWarningExpected ? null : warnings), + ExitCode.OK, options.toArray(new String[options.size()])); + } + + private void verifyOptionValues(String value, boolean useRTMLocking, + String expectedValue) throws Throwable { + List<String> options = new LinkedList<>(); + Collections.addAll(options, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + CommandLineOptionTest.prepareBooleanFlag("UseRTMLocking", + useRTMLocking)); + + options.add(prepareOptionValue(value)); + + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + expectedValue, options.toArray(new String[options.size()])); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsBase.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,85 @@ +/* + * 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. + * + */ + +import com.oracle.java.testlibrary.*; +import com.oracle.java.testlibrary.cli.*; + +import java.util.function.BooleanSupplier; + +public abstract class TestPrintPreciseRTMLockingStatisticsBase + extends RTMGenericCommandLineOptionTest { + protected static final String DEFAULT_VALUE = "false"; + + protected TestPrintPreciseRTMLockingStatisticsBase( + BooleanSupplier predicate) { + super(predicate, "PrintPreciseRTMLockingStatistics", true, false, + TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE); + } + + @Override + protected void runNonX86TestCases() throws Throwable { + verifyJVMStartup(); + verifyOptionValues(); + } + + @Override + protected void verifyJVMStartup() throws Throwable { + if (Platform.isServer()) { + if (!Platform.isDebugBuild()) { + String errorMessage = CommandLineOptionTest. + getDiagnosticOptionErrorMessage(optionName); + // verify that option is actually diagnostic + CommandLineOptionTest.verifySameJVMStartup( + new String[] { errorMessage }, null, ExitCode.FAIL, + prepareOptionValue("true")); + + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { errorMessage }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS, + prepareOptionValue("true")); + } else { + CommandLineOptionTest.verifySameJVMStartup( + null, null, ExitCode.OK, prepareOptionValue("true")); + } + } else { + String errorMessage = CommandLineOptionTest. + getUnrecognizedOptionErrorMessage(optionName); + + CommandLineOptionTest.verifySameJVMStartup( + new String[]{errorMessage}, null, ExitCode.FAIL, + CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS, + prepareOptionValue("true")); + } + } + + @Override + protected void verifyOptionValues() throws Throwable { + if (Platform.isServer()) { + // Verify default value + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,76 @@ +/* + * 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, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMLocking", prepareOptionValue("true")); + + // verify that option could be turned on + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "true", + CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking", prepareOptionValue("true")); + } + + public static void main(String args[]) throws Throwable { + new TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig() + .test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,54 @@ +/* + * 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 without + * rtm support and/or unsupported VM. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig + */ + +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 TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig + extends TestPrintPreciseRTMLockingStatisticsBase { + private TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig() { + super(new NotPredicate(new AndPredicate(new SupportedCPU(), + new SupportedVM()))); + } + + public static void main(String args[]) throws Throwable { + new TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig() + .test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMAbortRatioOptionOnSupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,54 @@ +/* + * 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 RTMAbortRatio option processing on CPU with rtm + * support and on VM with rtm locking support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestRTMAbortRatioOptionOnSupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestRTMAbortRatioOptionOnSupportedConfig + */ + +public class TestRTMAbortRatioOptionOnSupportedConfig + extends RTMLockingAwareTest { + private static final String DEFAULT_VALUE = "50"; + + private TestRTMAbortRatioOptionOnSupportedConfig() { + super("RTMAbortRatio", false, true, + TestRTMAbortRatioOptionOnSupportedConfig.DEFAULT_VALUE, + /* correct values */ + new String[] { "0", "20", "100" }, + /* incorrect values */ + new String[] { "-1", "101" }, + RTMGenericCommandLineOptionTest.RTM_ABORT_RATIO_WARNING); + } + + public static void main(String args[]) throws Throwable { + new TestRTMAbortRatioOptionOnSupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMAbortRatioOptionOnUnsupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,57 @@ +/* + * 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 RTMAbortRatio option processing on CPU without rtm + * support or on VM that does not support rtm locking. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestRTMAbortRatioOptionOnUnsupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestRTMAbortRatioOptionOnUnsupportedConfig + */ + +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 TestRTMAbortRatioOptionOnUnsupportedConfig + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "50"; + + private TestRTMAbortRatioOptionOnUnsupportedConfig() { + super(new NotPredicate(new AndPredicate(new SupportedVM(), + new SupportedCPU())), + "RTMAbortRatio", false, true, + TestRTMAbortRatioOptionOnUnsupportedConfig.DEFAULT_VALUE, + "0", "10", "100", "200"); + } + + public static void main(String args[]) throws Throwable { + new TestRTMAbortRatioOptionOnUnsupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMAbortThresholdOption.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,47 @@ +/* + * 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 processing of RTMAbortThreshold option. + * @library /testlibrary + * @build TestRTMAbortThresholdOption + * @run main/othervm TestRTMAbortThresholdOption + */ + +public class TestRTMAbortThresholdOption + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "1000"; + + private TestRTMAbortThresholdOption() { + super(Boolean.TRUE::booleanValue, "RTMAbortThreshold", false, true, + TestRTMAbortThresholdOption.DEFAULT_VALUE, + "0", "42", "100", "10000"); + } + + public static void main(String args[]) throws Throwable { + new TestRTMAbortThresholdOption().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMLockingCalculationDelayOption.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,46 @@ +/* + * 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 processing of RTMLockingCalculationDelay option. + * @library /testlibrary + * @build TestRTMLockingCalculationDelayOption + * @run main/othervm TestRTMLockingCalculationDelayOption + */ + +public class TestRTMLockingCalculationDelayOption + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "0"; + + private TestRTMLockingCalculationDelayOption() { + super(Boolean.TRUE::booleanValue, "RTMLockingCalculationDelay", false, + true, TestRTMLockingCalculationDelayOption.DEFAULT_VALUE); + } + + public static void main(String agrs[]) throws Throwable { + new TestRTMLockingCalculationDelayOption().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMLockingThresholdOption.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,46 @@ +/* + * 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 processing of RTMLockingThreshold option. + * @library /testlibrary + * @build TestRTMLockingThresholdOption + * @run main/othervm TestRTMLockingThresholdOption + */ + +public class TestRTMLockingThresholdOption + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "10000"; + + private TestRTMLockingThresholdOption() { + super(Boolean.TRUE::booleanValue, "RTMLockingThreshold", false, true, + TestRTMLockingThresholdOption.DEFAULT_VALUE); + } + + public static void main(String args[]) throws Throwable { + new TestRTMLockingThresholdOption().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMSpinLoopCountOption.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,47 @@ +/* + * 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 processing of RTMSpinLoopCount option. + * @library /testlibrary + * @build TestRTMSpinLoopCountOption + * @run main/othervm TestRTMSpinLoopCountOption + */ + +public class TestRTMSpinLoopCountOption + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "100"; + + private TestRTMSpinLoopCountOption() { + super(Boolean.TRUE::booleanValue, "RTMSpinLoopCount", false, true, + TestRTMSpinLoopCountOption.DEFAULT_VALUE, + "0", "10", "42", "1000"); + } + + public static void main(String args[]) throws Throwable { + new TestRTMSpinLoopCountOption().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,55 @@ +/* + * 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 RTMTotalCountIncrRate option processing on CPU with + * rtm support and on VM with rtm locking support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestRTMTotalCountIncrRateOptionOnSupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestRTMTotalCountIncrRateOptionOnSupportedConfig + */ + +public class TestRTMTotalCountIncrRateOptionOnSupportedConfig + extends RTMLockingAwareTest { + private static final String DEFAULT_VALUE = "64"; + + private TestRTMTotalCountIncrRateOptionOnSupportedConfig() { + super("RTMTotalCountIncrRate", false, true, + TestRTMTotalCountIncrRateOptionOnSupportedConfig.DEFAULT_VALUE, + /* correct values */ + new String[] { "1", "2", "128", "1024" }, + /* incorrect values */ + new String[] { "-1", "0", "3", "42" }, + RTMGenericCommandLineOptionTest.RTM_COUNT_INCR_WARNING); + } + + public static void main(String args[]) throws Throwable { + new TestRTMTotalCountIncrRateOptionOnSupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnUnsupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,59 @@ +/* + * 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. + * + */ + +import com.oracle.java.testlibrary.cli.predicate.AndPredicate; +import com.oracle.java.testlibrary.cli.predicate.NotPredicate; +import rtm.predicate.SupportedCPU; +import rtm.predicate.SupportedVM; + +/** + * @test + * @bug 8031320 + * @summary Verify RTMTotalCountIncrRate option processing on CPU without + * rtm support and/or on VM without rtm locking support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestRTMTotalCountIncrRateOptionOnUnsupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestRTMTotalCountIncrRateOptionOnUnsupportedConfig + */ + +public class TestRTMTotalCountIncrRateOptionOnUnsupportedConfig + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "64"; + + private TestRTMTotalCountIncrRateOptionOnUnsupportedConfig() { + super(new NotPredicate(new AndPredicate(new SupportedCPU(), + new SupportedVM())), + "RTMTotalCountIncrRate", false, true, + TestRTMTotalCountIncrRateOptionOnUnsupportedConfig + .DEFAULT_VALUE, + "-1", "0", "42", "128"); + } + + public static void main(String args[]) throws Throwable { + new TestRTMTotalCountIncrRateOptionOnUnsupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,90 @@ +/* + * 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 with rtm support + * when rtm locking is supported by VM. + * @library /testlibrary /testlibrary/whitebox + * @build TestUseRTMDeoptOptionOnSupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseRTMDeoptOptionOnSupportedConfig + */ + +import com.oracle.java.testlibrary.ExitCode; +import com.oracle.java.testlibrary.cli.CommandLineOptionTest; +import com.oracle.java.testlibrary.cli.predicate.AndPredicate; +import rtm.predicate.SupportedCPU; +import rtm.predicate.SupportedVM; + +public class TestUseRTMDeoptOptionOnSupportedConfig + extends CommandLineOptionTest { + private static final String DEFAULT_VALUE = "false"; + + private TestUseRTMDeoptOptionOnSupportedConfig() { + super(new AndPredicate(new SupportedVM(), new SupportedCPU())); + } + + @Override + public void runTestCases() throws Throwable { + String experimentalOptionError + = CommandLineOptionTest.getExperimentalOptionErrorMessage( + "UseRTMDeopt"); + // verify that option is experimental + CommandLineOptionTest.verifySameJVMStartup( + new String[] { experimentalOptionError }, null, ExitCode.FAIL, + "-XX:+UseRTMDeopt"); + // verify that option could be turned on + CommandLineOptionTest.verifySameJVMStartup(null, null, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMDeopt"); + // verify that option could be turned off + CommandLineOptionTest.verifySameJVMStartup(null, null, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMDeopt"); + // verify default value + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", + TestUseRTMDeoptOptionOnSupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + // verify default value + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", + TestUseRTMDeoptOptionOnSupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + // verify that option is off when UseRTMLocking is off + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", "false", + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMLocking", "-XX:+UseRTMDeopt"); + // verify that option could be turned on + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", "true", + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking", "-XX:+UseRTMDeopt"); + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMDeoptOptionOnSupportedConfig().test(); + } +}
--- /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(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnSupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,102 @@ +/* + * 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 UseRTMForStackLocks option processing on CPU with + * rtm support when VM supports rtm locking. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestUseRTMForStackLocksOptionOnSupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseRTMForStackLocksOptionOnSupportedConfig + */ + +import com.oracle.java.testlibrary.*; +import com.oracle.java.testlibrary.cli.*; +import com.oracle.java.testlibrary.cli.predicate.AndPredicate; +import rtm.predicate.SupportedCPU; +import rtm.predicate.SupportedVM; + +public class TestUseRTMForStackLocksOptionOnSupportedConfig + extends CommandLineOptionTest { + private static final String DEFAULT_VALUE = "false"; + + private TestUseRTMForStackLocksOptionOnSupportedConfig() { + super(new AndPredicate(new SupportedVM(), new SupportedCPU())); + } + + @Override + public void runTestCases() throws Throwable { + String errorMessage + = CommandLineOptionTest.getExperimentalOptionErrorMessage( + "UseRTMForStackLocks"); + String warningMessage + = RTMGenericCommandLineOptionTest.RTM_FOR_STACK_LOCKS_WARNING; + + CommandLineOptionTest.verifySameJVMStartup( + new String[] { errorMessage }, null, ExitCode.FAIL, + "-XX:+UseRTMForStackLocks"); + // verify that we get a warning when trying to use rtm for stack + // lock, but not using rtm locking. + CommandLineOptionTest.verifySameJVMStartup( + new String[] { warningMessage }, null, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMForStackLocks", + "-XX:-UseRTMLocking"); + // verify that we don't get a warning when no using rtm for stack + // lock and not using rtm locking. + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { warningMessage }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMForStackLocks", + "-XX:-UseRTMLocking"); + // verify that we don't get a warning when using rtm for stack + // lock and using rtm locking. + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { warningMessage }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMForStackLocks", + "-XX:+UseRTMLocking"); + // verify that default value if false + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMForStackLocks", + TestUseRTMForStackLocksOptionOnSupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + // verify that default value is false even with +UseRTMLocking + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMForStackLocks", + TestUseRTMForStackLocksOptionOnSupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + // verify that we can turn the option on + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMForStackLocks", + "true", CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking", "-XX:+UseRTMForStackLocks"); + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMForStackLocksOptionOnSupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnUnsupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,93 @@ +/* + * 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 UseRTMForStackLocks option processing on CPUs without + * rtm support and/or on VMs without rtm locking support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestUseRTMForStackLocksOptionOnUnsupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseRTMForStackLocksOptionOnUnsupportedConfig + */ + +import com.oracle.java.testlibrary.ExitCode; +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 TestUseRTMForStackLocksOptionOnUnsupportedConfig + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "false"; + + private TestUseRTMForStackLocksOptionOnUnsupportedConfig() { + super(new NotPredicate(new AndPredicate(new SupportedCPU(), + new SupportedVM())), + "UseRTMForStackLocks", true, true, + TestUseRTMForStackLocksOptionOnUnsupportedConfig.DEFAULT_VALUE, + "true"); + } + + @Override + protected void runX86SupportedVMTestCases() throws Throwable { + // verify that option is experimental + CommandLineOptionTest.verifySameJVMStartup( + new String[]{ experimentalOptionError }, + null, ExitCode.FAIL, prepareOptionValue("true")); + + CommandLineOptionTest.verifySameJVMStartup( + new String[]{ experimentalOptionError }, + null, ExitCode.FAIL, prepareOptionValue("false")); + + // verify that if we turn it on, then VM output will contain + // warning saying that this option could be turned on only + // when we use rtm locking + CommandLineOptionTest.verifySameJVMStartup( + new String[]{ + RTMGenericCommandLineOptionTest.RTM_FOR_STACK_LOCKS_WARNING + }, + null, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + prepareOptionValue("true") + ); + // verify that options is turned off by default + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + TestUseRTMForStackLocksOptionOnUnsupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + // verify that it could not be turned on without rtm locking + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, + TestUseRTMForStackLocksOptionOnUnsupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + prepareOptionValue("true")); + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMForStackLocksOptionOnUnsupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,96 @@ +/* + * 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 and + * on VM with rtm-locking support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestUseRTMLockingOptionOnSupportedConfig + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseRTMLockingOptionOnSupportedConfig + */ + +import com.oracle.java.testlibrary.ExitCode; +import com.oracle.java.testlibrary.cli.*; +import com.oracle.java.testlibrary.cli.predicate.AndPredicate; +import rtm.predicate.SupportedCPU; +import rtm.predicate.SupportedVM; + +public class TestUseRTMLockingOptionOnSupportedConfig + extends CommandLineOptionTest { + private static final String DEFAULT_VALUE = "false"; + + private TestUseRTMLockingOptionOnSupportedConfig() { + super(new AndPredicate(new SupportedVM(), new SupportedCPU())); + } + + @Override + public void runTestCases() throws Throwable { + String unrecongnizedOption + = CommandLineOptionTest.getUnrecognizedOptionErrorMessage( + "UseRTMLocking"); + String experimentalOptionError + = CommandLineOptionTest.getExperimentalOptionErrorMessage( + "UseRTMLocking"); + // verify that options is experimental + CommandLineOptionTest.verifySameJVMStartup( + new String[] { experimentalOptionError }, null, ExitCode.FAIL, + "-XX:+UseRTMLocking"); + // verify that there are no warning or error in VM output + CommandLineOptionTest.verifySameJVMStartup(null, + new String[]{ + RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR, + unrecongnizedOption + }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + + CommandLineOptionTest.verifySameJVMStartup(null, + new String[]{ + RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR, + unrecongnizedOption + }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMLocking"); + // verify that UseRTMLocking is of by default + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", + TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + // verify that we can change UseRTMLocking value + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", + TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMLocking"); + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", + "true", CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMLockingOptionOnSupportedConfig().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,103 @@ +/* + * 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 without + * rtm support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestUseRTMLockingOptionOnUnsupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseRTMLockingOptionOnUnsupportedCPU + */ + +import com.oracle.java.testlibrary.*; +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 TestUseRTMLockingOptionOnUnsupportedCPU + extends CommandLineOptionTest { + private static final String DEFAULT_VALUE = "false"; + + private TestUseRTMLockingOptionOnUnsupportedCPU() { + super(new AndPredicate(new NotPredicate(new SupportedCPU()), + new SupportedVM())); + } + + @Override + public void runTestCases() throws Throwable { + String unrecongnizedOption + = CommandLineOptionTest.getUnrecognizedOptionErrorMessage( + "UseRTMLocking"); + String errorMessage = RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR; + + if (Platform.isX86() || Platform.isX64()) { + // verify that we get an error when use +UseRTMLocking + // on unsupported CPU + CommandLineOptionTest.verifySameJVMStartup( + new String[] { errorMessage }, + new String[] { unrecongnizedOption }, + ExitCode.FAIL, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + // verify that we can pass -UseRTMLocking without + // getting any error messages + CommandLineOptionTest.verifySameJVMStartup( + null, + new String[]{ + errorMessage, + unrecongnizedOption + }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMLocking"); + + // verify that UseRTMLocking is false by default + CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", + TestUseRTMLockingOptionOnUnsupportedCPU.DEFAULT_VALUE, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); + } else { + // verify that on non-x86 CPUs RTMLocking could not be used + CommandLineOptionTest.verifySameJVMStartup( + new String[] { unrecongnizedOption }, + null, ExitCode.FAIL, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + + CommandLineOptionTest.verifySameJVMStartup( + new String[] { unrecongnizedOption }, + null, ExitCode.FAIL, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:-UseRTMLocking"); + } + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMLockingOptionOnUnsupportedCPU().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedVM.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,81 @@ +/* + * 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; + String experimentalOptionError + = CommandLineOptionTest.getExperimentalOptionErrorMessage( + "UseRTMLocking"); + // verify that options is experimental + CommandLineOptionTest.verifySameJVMStartup( + new String[] { experimentalOptionError }, null, ExitCode.FAIL, + "-XX:+UseRTMLocking"); + // verify that we can't use +UseRTMLocking + CommandLineOptionTest.verifySameJVMStartup( + new String[] { errorMessage }, null, ExitCode.FAIL, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + // verify that we can turn it off + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { errorMessage }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-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(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMLockingOptionWithBiasedLocking.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,77 @@ +/* + * 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 processing of UseRTMLocking and UseBiasedLocking + * options combination on CPU and VM with rtm support. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary + * @build TestUseRTMLockingOptionWithBiasedLocking + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseRTMLockingOptionWithBiasedLocking + */ + +import com.oracle.java.testlibrary.*; +import com.oracle.java.testlibrary.cli.*; +import com.oracle.java.testlibrary.cli.predicate.AndPredicate; +import rtm.predicate.SupportedCPU; +import rtm.predicate.SupportedVM; + +public class TestUseRTMLockingOptionWithBiasedLocking + extends CommandLineOptionTest { + private TestUseRTMLockingOptionWithBiasedLocking() { + super(new AndPredicate(new SupportedCPU(), new SupportedVM())); + } + + @Override + public void runTestCases() throws Throwable { + String warningMessage + = RTMGenericCommandLineOptionTest.RTM_BIASED_LOCKING_WARNING; + // verify that we will not get a warning + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { warningMessage }, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking", "-XX:-UseBiasedLocking"); + // verify that we will get a warning + CommandLineOptionTest.verifySameJVMStartup( + new String[] { warningMessage }, null, ExitCode.OK, + CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking", "-XX:+UseBiasedLocking"); + // verify that UseBiasedLocking is false when we use rtm locking + CommandLineOptionTest.verifyOptionValueForSameVM("UseBiasedLocking", + "false", CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking"); + // verify that we can't turn on biased locking when + // using rtm locking + CommandLineOptionTest.verifyOptionValueForSameVM("UseBiasedLocking", + "false", CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, + "-XX:+UseRTMLocking", "-XX:+UseBiasedLocking"); + } + + public static void main(String args[]) throws Throwable { + new TestUseRTMLockingOptionWithBiasedLocking().test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/rtm/cli/TestUseRTMXendForLockBusyOption.java Mon Apr 14 19:29:34 2014 +0400 @@ -0,0 +1,46 @@ +/* + * 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 processing of UseRTMXendForLockBusy option. + * @library /testlibrary + * @build TestUseRTMXendForLockBusyOption + * @run main/othervm TestUseRTMXendForLockBusyOption + */ + +public class TestUseRTMXendForLockBusyOption + extends RTMGenericCommandLineOptionTest { + private static final String DEFAULT_VALUE = "true"; + + public TestUseRTMXendForLockBusyOption() { + super(Boolean.TRUE::booleanValue, "UseRTMXendForLockBusy", true, true, + TestUseRTMXendForLockBusyOption.DEFAULT_VALUE, "true"); + } + + public static void main(String agrs[]) throws Throwable { + new TestUseRTMXendForLockBusyOption().test(); + } +}