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comparison test/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java @ 17872:100f2b109432

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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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children cabe05c85665
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17871:665bbe93823f 17872:100f2b109432
1 /*
2 * Copyright (c) 2014, 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 /**
26 * @test
27 * @bug 8031320
28 * @summary Verify UseRTMLocking option processing on CPU with rtm support and
29 * on VM with rtm-locking support.
30 * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary
31 * @build TestUseRTMLockingOptionOnSupportedConfig
32 * @run main ClassFileInstaller sun.hotspot.WhiteBox
33 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
34 * -XX:+WhiteBoxAPI TestUseRTMLockingOptionOnSupportedConfig
35 */
36
37 import com.oracle.java.testlibrary.ExitCode;
38 import com.oracle.java.testlibrary.cli.*;
39 import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
40 import rtm.predicate.SupportedCPU;
41 import rtm.predicate.SupportedVM;
42
43 public class TestUseRTMLockingOptionOnSupportedConfig
44 extends CommandLineOptionTest {
45 private static final String DEFAULT_VALUE = "false";
46
47 private TestUseRTMLockingOptionOnSupportedConfig() {
48 super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
49 }
50
51 @Override
52 public void runTestCases() throws Throwable {
53 String unrecongnizedOption
54 = CommandLineOptionTest.getUnrecognizedOptionErrorMessage(
55 "UseRTMLocking");
56 String experimentalOptionError
57 = CommandLineOptionTest.getExperimentalOptionErrorMessage(
58 "UseRTMLocking");
59 // verify that options is experimental
60 CommandLineOptionTest.verifySameJVMStartup(
61 new String[] { experimentalOptionError }, null, ExitCode.FAIL,
62 "-XX:+UseRTMLocking");
63 // verify that there are no warning or error in VM output
64 CommandLineOptionTest.verifySameJVMStartup(null,
65 new String[]{
66 RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR,
67 unrecongnizedOption
68 }, ExitCode.OK,
69 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
70 "-XX:+UseRTMLocking");
71
72 CommandLineOptionTest.verifySameJVMStartup(null,
73 new String[]{
74 RTMGenericCommandLineOptionTest.RTM_INSTR_ERROR,
75 unrecongnizedOption
76 }, ExitCode.OK,
77 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
78 "-XX:-UseRTMLocking");
79 // verify that UseRTMLocking is of by default
80 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
81 TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE,
82 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
83 // verify that we can change UseRTMLocking value
84 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
85 TestUseRTMLockingOptionOnSupportedConfig.DEFAULT_VALUE,
86 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
87 "-XX:-UseRTMLocking");
88 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking",
89 "true", CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
90 "-XX:+UseRTMLocking");
91 }
92
93 public static void main(String args[]) throws Throwable {
94 new TestUseRTMLockingOptionOnSupportedConfig().test();
95 }
96 }