| /* |
| * 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()])); |
| } |
| } |