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comparison test/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.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 9f9257611ade
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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 UseRTMDeopt option processing on CPUs without rtm support
29 * or on VMs without rtm locking support.
30 * @library /testlibrary /testlibrary/whitebox
31 * @build TestUseRTMDeoptOptionOnUnsupportedConfig
32 * @run main ClassFileInstaller sun.hotspot.WhiteBox
33 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
34 * -XX:+WhiteBoxAPI TestUseRTMDeoptOptionOnUnsupportedConfig
35 */
36
37 import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
38
39 import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
40 import com.oracle.java.testlibrary.cli.predicate.NotPredicate;
41 import rtm.predicate.SupportedCPU;
42 import rtm.predicate.SupportedVM;
43
44 public class TestUseRTMDeoptOptionOnUnsupportedConfig
45 extends RTMGenericCommandLineOptionTest {
46 private static final String DEFAULT_VALUE = "false";
47
48 private TestUseRTMDeoptOptionOnUnsupportedConfig() {
49 super(new NotPredicate(new AndPredicate(new SupportedCPU(),
50 new SupportedVM())),
51 "UseRTMDeopt", true, true,
52 TestUseRTMDeoptOptionOnUnsupportedConfig.DEFAULT_VALUE, "true");
53 }
54
55 @Override
56 protected void runX86SupportedVMTestCases() throws Throwable {
57 super.verifyJVMStartup();
58 // verify default value
59 CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
60 defaultValue,
61 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
62 // verify that until RTMLocking is not used, value
63 // will be set to default false.
64 CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
65 defaultValue,
66 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
67 "-XX:+UseRTMDeopt");
68 }
69
70 public static void main(String args[]) throws Throwable {
71 new TestUseRTMDeoptOptionOnUnsupportedConfig().test();
72 }
73 }