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comparison test/compiler/arguments/BMISupportedCPUTest.java @ 17816:3829d0343db0

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8038193: Add command line option tests for BMI options Reviewed-by: iveresov, kvn, iignatyev Contributed-by: filipp.zhinkin@oracle.com
author iignatyev
date Thu, 27 Mar 2014 17:29:41 +0400
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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 import com.oracle.java.testlibrary.*;
25 import com.oracle.java.testlibrary.cli.*;
26
27 /**
28 * Test on bit manipulation related command line options,
29 * that should be executed on CPU that supports all required
30 * features.
31 */
32 public class BMISupportedCPUTest extends BMICommandLineOptionTestBase {
33
34 /**
35 * Construct new test on {@code optionName} option.
36 *
37 * @param optionName Name of the option to be tested
38 * without -XX:[+-] prefix.
39 * @param warningMessage Message that can occur in VM output
40 * if CPU on test box does not support
41 * features required by the option.
42 * @param cpuFeatures CPU features requires by the option.
43 */
44 public BMISupportedCPUTest(String optionName,
45 String warningMessage,
46 String... cpuFeatures) {
47 super(optionName, warningMessage, cpuFeatures, null);
48 }
49
50 @Override
51 public void runTestCases() throws Throwable {
52 // verify that VM will succesfully start up whithout warnings
53 CommandLineOptionTest.
54 verifyJVMStartup("-XX:+" + optionName,
55 null, new String[] { warningMessage },
56 ExitCode.OK);
57
58 // verify that VM will succesfully start up whithout warnings
59 CommandLineOptionTest.
60 verifyJVMStartup("-XX:-" + optionName,
61 null, new String[] { warningMessage },
62 ExitCode.OK);
63
64 // verify that on appropriate CPU option in on by default
65 CommandLineOptionTest.verifyOptionValue(optionName, "true");
66
67 // verify that option could be explicitly turned off
68 CommandLineOptionTest.verifyOptionValue(optionName, "false",
69 "-XX:-" + optionName);
70 }
71 }
72