view test/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java @ 17872:100f2b109432

8039496: Add sanity tests on RTM-related command line options Reviewed-by: kvn, iignatyev Contributed-by: filipp.zhinkin@oracle.com
author iignatyev
date Mon, 14 Apr 2014 19:29:34 +0400
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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.
 *
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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 /testlibrary/whitebox /compiler/testlibrary
 * @build TestRTMTotalCountIncrRateOptionOnSupportedConfig
 * @run main ClassFileInstaller sun.hotspot.WhiteBox
 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
 *                   -XX:+WhiteBoxAPI
 *                   TestRTMTotalCountIncrRateOptionOnSupportedConfig
 */

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();
    }
}