/*

 * Copyright (c) 2014, 2016, 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

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 */

/**

 * @test

 * @bug 8031320

 *          rtm support and on VM with rtm locking support,

 * @library /test/lib /

 * @modules java.base/jdk.internal.misc

 *          java.management

 * @build sun.hotspot.WhiteBox

 * @run driver ClassFileInstaller sun.hotspot.WhiteBox

 *                                sun.hotspot.WhiteBox$WhiteBoxPermission

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI

 *                   compiler.rtm.cli.TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig

 */

package compiler.rtm.cli;

import jdk.test.lib.cli.CommandLineOptionTest;

public class TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig

        extends TestPrintPreciseRTMLockingStatisticsBase {

    @Override

    protected void verifyOptionValues() throws Throwable {

        super.verifyOptionValues();

        // verify default value

        CommandLineOptionTest.verifyOptionValueForSameVM(optionName,

                TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE,

                String.format("Option '%s' should have '%s' default value on"

                        + " supported CPU", optionName,

                TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE),

                CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,

                CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,

                "-XX:+UseRTMLocking");

        CommandLineOptionTest.verifyOptionValueForSameVM(optionName,

                TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE,

                String.format("Option '%s' should have '%s' default value on"

                        + " supported CPU when -XX:-UseRTMLocking flag set",

                        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",

                String.format("Option '%s' should have 'true' value when set "

                        + "on supported CPU and -XX:+UseRTMLocking flag set",

                        optionName),

                CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,

                CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,

                "-XX:+UseRTMLocking", prepareOptionValue("true"));

    }

    public static void main(String args[]) throws Throwable {

        new TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig()

                .runTestCases();

    }

}