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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.*;
/**
* Test on bit manipulation related command line options,
* that should be executed on CPU that supports all required
* features.
*/
public class BMISupportedCPUTest extends BMICommandLineOptionTestBase {
/**
* Construct new test on {@code optionName} option.
*
* @param optionName Name of the option to be tested
* without -XX:[+-] prefix.
* @param warningMessage Message that can occur in VM output
* if CPU on test box does not support
* features required by the option.
* @param cpuFeatures CPU features requires by the option.
*/
public BMISupportedCPUTest(String optionName,
String warningMessage,
String... cpuFeatures) {
super(optionName, warningMessage, cpuFeatures, null);
}
@Override
public void runTestCases() throws Throwable {
// verify that VM will succesfully start up whithout warnings
CommandLineOptionTest.
verifyJVMStartup("-XX:+" + optionName,
null, new String[] { warningMessage },
ExitCode.OK);
// verify that VM will succesfully start up whithout warnings
CommandLineOptionTest.
verifyJVMStartup("-XX:-" + optionName,
null, new String[] { warningMessage },
ExitCode.OK);
// verify that on appropriate CPU option in on by default
CommandLineOptionTest.verifyOptionValue(optionName, "true");
// verify that option could be explicitly turned off
CommandLineOptionTest.verifyOptionValue(optionName, "false",
"-XX:-" + optionName);
}
}
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