xref: /openjdk10/hotspot/test/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
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/**
 * @test
 * @bug 8031320
 * @summary Verify RTMTotalCountIncrRate option processing on CPU with
 *          rtm support and on VM with rtm locking support.
 * @library /testlibrary /test/lib /
 * @modules java.base/jdk.internal.misc
 *          java.management
 *
 * @build compiler.rtm.cli.TestRTMTotalCountIncrRateOptionOnSupportedConfig
 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
 *                                sun.hotspot.WhiteBox$WhiteBoxPermission
 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
 *                   -XX:+WhiteBoxAPI
 *                   compiler.rtm.cli.TestRTMTotalCountIncrRateOptionOnSupportedConfig
 */

package compiler.rtm.cli;

public class TestRTMTotalCountIncrRateOptionOnSupportedConfig
        extends RTMLockingAwareTest {
    private static final String DEFAULT_VALUE = "64";

    private TestRTMTotalCountIncrRateOptionOnSupportedConfig() {
        super("RTMTotalCountIncrRate", false, true,
                TestRTMTotalCountIncrRateOptionOnSupportedConfig.DEFAULT_VALUE,
                /* correct values */
                new String[] { "1", "2", "128", "1024" },
                /* incorrect values */
                new String[] { "-1", "0", "3", "42" },
                RTMGenericCommandLineOptionTest.RTM_COUNT_INCR_WARNING);
    }

    public static void main(String args[]) throws Throwable {
        new TestRTMTotalCountIncrRateOptionOnSupportedConfig().test();
    }
}