hotspot虚拟机源码
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/*
* 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);
}
}
}