8039496: Add sanity tests on RTM-related command line options
Reviewed-by: kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/RTMGenericCommandLineOptionTest.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/RTMLockingAwareTest.java Fri Apr 11 00:35:28 2014 +0400
@@ -0,0 +1,154 @@
+/*
+ * 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.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<>();
+ options.add(CommandLineOptionTest.prepareBooleanFlag("UseRTMLocking",
+ useRTMLocking));
+
+ if (isExperimental) {
+ options.add(CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
+ }
+ 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<>();
+ options.add(CommandLineOptionTest.prepareBooleanFlag("UseRTMLocking",
+ useRTMLocking));
+
+ if (isExperimental) {
+ options.add(CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
+ }
+ 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/hotspot/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsBase.java Fri Apr 11 00:35:28 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/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();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMAbortRatioOptionOnSupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMAbortRatioOptionOnUnsupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMAbortThresholdOption.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMLockingCalculationDelayOption.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMLockingThresholdOption.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMSpinLoopCountOption.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnUnsupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.java Fri Apr 11 00:35:28 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 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 {
+ // verify that option could be turned on
+ CommandLineOptionTest.verifySameJVMStartup(
+ null, null, ExitCode.OK, "-XX:+UseRTMDeopt");
+ // verify that option could be turned off
+ CommandLineOptionTest.verifySameJVMStartup(
+ null, null, ExitCode.OK, "-XX:-UseRTMDeopt");
+ // verify default value
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt",
+ TestUseRTMDeoptOptionOnSupportedConfig.DEFAULT_VALUE);
+ // verify default value
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt",
+ TestUseRTMDeoptOptionOnSupportedConfig.DEFAULT_VALUE,
+ "-XX:+UseRTMLocking");
+ // verify that option is off when UseRTMLocking is off
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt",
+ "false", "-XX:-UseRTMLocking", "-XX:+UseRTMDeopt");
+ // verify that option could be turned on
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt",
+ "true", "-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/hotspot/test/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java Fri Apr 11 00:35:28 2014 +0400
@@ -0,0 +1,70 @@
+/*
+ * 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, false,
+ TestUseRTMDeoptOptionOnUnsupportedConfig.DEFAULT_VALUE, "true");
+ }
+
+ @Override
+ protected void runX86SupportedVMTestCases() throws Throwable {
+ super.verifyJVMStartup();
+ // verify default value
+ CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
+ defaultValue);
+ // verify that until RTMLocking is not used, value
+ // will be set to default false.
+ CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
+ defaultValue, "-XX:+UseRTMDeopt");
+ }
+
+ public static void main(String args[]) throws Throwable {
+ new TestUseRTMDeoptOptionOnUnsupportedConfig().test();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnSupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnUnsupportedConfig.java Fri Apr 11 00:35:28 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/hotspot/test/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java Fri Apr 11 00:35:28 2014 +0400
@@ -0,0 +1,84 @@
+/*
+ * 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");
+ // verify that there are no warning or error in VM output
+ CommandLineOptionTest.verifySameJVMStartup(null,
+ new String[]{
+ RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR,
+ unrecongnizedOption
+ }, ExitCode.OK, "-XX:+UseRTMLocking"
+ );
+
+ CommandLineOptionTest.verifySameJVMStartup(null,
+ new String[]{
+ RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR,
+ unrecongnizedOption
+ }, ExitCode.OK, "-XX:-UseRTMLocking"
+ );
+ // verify that UseRTMLocking is of by default
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
+ TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE);
+ // verify that we can change UseRTMLocking value
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
+ TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE,
+ "-XX:-UseRTMLocking");
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
+ "true", "-XX:+UseRTMLocking");
+ }
+
+ public static void main(String args[]) throws Throwable {
+ new TestUseRTMLockingOptionOnSupportedConfig().test();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java Fri Apr 11 00:35:28 2014 +0400
@@ -0,0 +1,94 @@
+/*
+ * 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, "-XX:+UseRTMLocking");
+ // verify that we can pass -UseRTMLocking without
+ // getting any error messages
+ CommandLineOptionTest.verifySameJVMStartup(
+ null,
+ new String[]{
+ errorMessage,
+ unrecongnizedOption
+ }, ExitCode.OK, "-XX:-UseRTMLocking");
+
+ // verify that UseRTMLocking is false by default
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
+ TestUseRTMLockingOptionOnUnsupportedCPU.DEFAULT_VALUE);
+ } else {
+ // verify that on non-x86 CPUs RTMLocking could not be used
+ CommandLineOptionTest.verifySameJVMStartup(
+ new String[] { unrecongnizedOption },
+ null, ExitCode.FAIL, "-XX:+UseRTMLocking");
+
+ CommandLineOptionTest.verifySameJVMStartup(
+ new String[] { unrecongnizedOption },
+ null, ExitCode.FAIL, "-XX:-UseRTMLocking");
+ }
+ }
+
+ public static void main(String args[]) throws Throwable {
+ new TestUseRTMLockingOptionOnUnsupportedCPU().test();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedVM.java Fri Apr 11 00:35:28 2014 +0400
@@ -0,0 +1,72 @@
+/*
+ * 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();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/cli/TestUseRTMLockingOptionWithBiasedLocking.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 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,
+ "-XX:+UseRTMLocking", "-XX:-UseBiasedLocking");
+ // verify that we will get a warning
+ CommandLineOptionTest.verifySameJVMStartup(
+ new String[] { warningMessage }, null, ExitCode.OK,
+ "-XX:+UseRTMLocking", "-XX:+UseBiasedLocking");
+ // verify that UseBiasedLocking is false when we use rtm locking
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseBiasedLocking",
+ "false", "-XX:+UseRTMLocking");
+ // verify that we can't turn on biased locking when
+ // using rtm locking
+ CommandLineOptionTest.verifyOptionValueForSameVM("UseBiasedLocking",
+ "false", "-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/hotspot/test/compiler/rtm/cli/TestUseRTMXendForLockBusyOption.java Fri Apr 11 00:35:28 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();
+ }
+}