Mercurial > hg > truffle
comparison test/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.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 |
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date | Mon, 14 Apr 2014 19:29:34 +0400 |
parents | |
children | 9f9257611ade |
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17871:665bbe93823f | 17872:100f2b109432 |
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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 UseRTMDeopt option processing on CPUs with rtm support | |
29 * when rtm locking is supported by VM. | |
30 * @library /testlibrary /testlibrary/whitebox | |
31 * @build TestUseRTMDeoptOptionOnSupportedConfig | |
32 * @run main ClassFileInstaller sun.hotspot.WhiteBox | |
33 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions | |
34 * -XX:+WhiteBoxAPI TestUseRTMDeoptOptionOnSupportedConfig | |
35 */ | |
36 | |
37 import com.oracle.java.testlibrary.ExitCode; | |
38 import com.oracle.java.testlibrary.cli.CommandLineOptionTest; | |
39 import com.oracle.java.testlibrary.cli.predicate.AndPredicate; | |
40 import rtm.predicate.SupportedCPU; | |
41 import rtm.predicate.SupportedVM; | |
42 | |
43 public class TestUseRTMDeoptOptionOnSupportedConfig | |
44 extends CommandLineOptionTest { | |
45 private static final String DEFAULT_VALUE = "false"; | |
46 | |
47 private TestUseRTMDeoptOptionOnSupportedConfig() { | |
48 super(new AndPredicate(new SupportedVM(), new SupportedCPU())); | |
49 } | |
50 | |
51 @Override | |
52 public void runTestCases() throws Throwable { | |
53 String experimentalOptionError | |
54 = CommandLineOptionTest.getExperimentalOptionErrorMessage( | |
55 "UseRTMDeopt"); | |
56 // verify that option is experimental | |
57 CommandLineOptionTest.verifySameJVMStartup( | |
58 new String[] { experimentalOptionError }, null, ExitCode.FAIL, | |
59 "-XX:+UseRTMDeopt"); | |
60 // verify that option could be turned on | |
61 CommandLineOptionTest.verifySameJVMStartup(null, null, ExitCode.OK, | |
62 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, | |
63 "-XX:+UseRTMDeopt"); | |
64 // verify that option could be turned off | |
65 CommandLineOptionTest.verifySameJVMStartup(null, null, ExitCode.OK, | |
66 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, | |
67 "-XX:-UseRTMDeopt"); | |
68 // verify default value | |
69 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", | |
70 TestUseRTMDeoptOptionOnSupportedConfig.DEFAULT_VALUE, | |
71 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS); | |
72 // verify default value | |
73 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", | |
74 TestUseRTMDeoptOptionOnSupportedConfig.DEFAULT_VALUE, | |
75 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, | |
76 "-XX:+UseRTMLocking"); | |
77 // verify that option is off when UseRTMLocking is off | |
78 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", "false", | |
79 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, | |
80 "-XX:-UseRTMLocking", "-XX:+UseRTMDeopt"); | |
81 // verify that option could be turned on | |
82 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMDeopt", "true", | |
83 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS, | |
84 "-XX:+UseRTMLocking", "-XX:+UseRTMDeopt"); | |
85 } | |
86 | |
87 public static void main(String args[]) throws Throwable { | |
88 new TestUseRTMDeoptOptionOnSupportedConfig().test(); | |
89 } | |
90 } |