/*

 * 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.

 *

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/**

 * @test

 * @bug 8031320

 * @summary Verify PrintPreciseRTMLockingStatistics on CPUs with

 *          rtm support and on VM with rtm locking support,

 * @build TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig

 * @run main ClassFileInstaller sun.hotspot.WhiteBox

 *                              sun.hotspot.WhiteBox$WhiteBoxPermission

 * @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();

    }

}