1/*
2 * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/**
25 * @test
26 * @bug 8031320
27 * @summary Verify RTMTotalCountIncrRate option processing on CPU with
28 *          rtm support and on VM with rtm locking support.
29 * @library /test/lib /
30 * @modules java.base/jdk.internal.misc
31 *          java.management
32 * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
33 * @build sun.hotspot.WhiteBox
34 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
35 *                                sun.hotspot.WhiteBox$WhiteBoxPermission
36 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
37 *                   -XX:+WhiteBoxAPI
38 *                   compiler.rtm.cli.TestRTMTotalCountIncrRateOptionOnSupportedConfig
39 */
40
41package compiler.rtm.cli;
42
43public class TestRTMTotalCountIncrRateOptionOnSupportedConfig
44        extends RTMLockingAwareTest {
45    private static final String DEFAULT_VALUE = "64";
46
47    private TestRTMTotalCountIncrRateOptionOnSupportedConfig() {
48        super("RTMTotalCountIncrRate", false, true,
49                TestRTMTotalCountIncrRateOptionOnSupportedConfig.DEFAULT_VALUE,
50                /* correct values */
51                new String[] { "1", "2", "128", "1024" },
52                /* incorrect values */
53                new String[] { "3", "5", "7", "42" },
54                RTMGenericCommandLineOptionTest.RTM_COUNT_INCR_WARNING);
55    }
56
57    public static void main(String args[]) throws Throwable {
58        new TestRTMTotalCountIncrRateOptionOnSupportedConfig().runTestCases();
59    }
60}
61