Mercurial > hg > truffle

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

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
parents
children
comparison
equal deleted inserted replaced
17815:23262dd70c13 17816:3829d0343db0
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 does not support
30 * required features.
31 */
32 public class BMIUnsupportedCPUTest 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 BMIUnsupportedCPUTest(String optionName,
45 String warningMessage,
46 String... cpuFeatures) {
47 super(optionName, warningMessage, null, cpuFeatures);
48 }
49
50 @Override
51 public void runTestCases() throws Throwable {
52 if (Platform.isX86() || Platform.isX64()) {
53 unsupportedX86CPUTestCases();
54 } else {
55 unsupportedNonX86CPUTestCases();
56 }
57 }
58
59 /**
60 * Run test cases common for all bit manipulation related VM options
61 * targeted to X86 CPU that does not support required features.
62 *
63 * @throws Throwable if test failed.
64 */
65 public void unsupportedX86CPUTestCases() throws Throwable {
66
67 // verify that VM will succesfully start up, but output will
68 // contain a warning
69 CommandLineOptionTest.
70 verifyJVMStartup("-XX:+" + optionName,
71 new String[] { warningMessage },
72 new String[] { errorMessage },
73 ExitCode.OK);
74
75 // verify that VM will succesfully startup without any warnings
76 CommandLineOptionTest.
77 verifyJVMStartup("-XX:-" + optionName,
78 null,
79 new String[] { warningMessage, errorMessage },
80 ExitCode.OK);
81
82 // verify that on unsupported CPUs option is off by default
83 CommandLineOptionTest.verifyOptionValue(optionName, "false");
84
85 // verify that on unsupported CPUs option will be off even if
86 // it was explicitly turned on by uset
87 CommandLineOptionTest.verifyOptionValue(optionName, "false",
88 "-XX:+" + optionName);
89
90 }
91
92 /**
93 * Run test cases common for all bit manipulation related VM options
94 * targeted to non-X86 CPU that does not support required features.
95 *
96 * @throws Throwable if test failed.
97 */
98 public void unsupportedNonX86CPUTestCases() throws Throwable {
99
100 // verify that VM known nothing about tested option
101 CommandLineOptionTest.
102 verifyJVMStartup("-XX:+" + optionName,
103 new String[] { errorMessage },
104 null,
105 ExitCode.FAIL);
106
107 CommandLineOptionTest.
108 verifyJVMStartup("-XX:-" + optionName,
109 new String[] { errorMessage },
110 null,
111 ExitCode.FAIL);
112 }
113 }
114