GenericTestCaseForOtherCPU.java revision 12301:31fba7f1a530 
1/*
2 * Copyright (c) 2014, 2016, 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
24package compiler.intrinsics.sha.cli.testcases;
25
26import compiler.intrinsics.sha.cli.SHAOptionsBase;
27import jdk.test.lib.process.ExitCode;
28import jdk.test.lib.Platform;
29import jdk.test.lib.cli.CommandLineOptionTest;
30import jdk.test.lib.cli.predicate.NotPredicate;
31import jdk.test.lib.cli.predicate.OrPredicate;
32
33/**
34 * Generic test case for SHA-related options targeted to non-x86 and
35 * non-SPARC CPUs.
36 */
37public class GenericTestCaseForOtherCPU extends
38        SHAOptionsBase.TestCase {
39    public GenericTestCaseForOtherCPU(String optionName) {
40        // Execute the test case on any CPU except AArch64, S390x, SPARC and X86.
41        super(optionName, new NotPredicate(
42                              new OrPredicate(Platform::isAArch64,
43                              new OrPredicate(Platform::isS390x,
44                              new OrPredicate(Platform::isSparc,
45                              new OrPredicate(Platform::isX64, Platform::isX86))))));
46    }
47
48    @Override
49    protected void verifyWarnings() throws Throwable {
50        String shouldPassMessage = String.format("JVM should start with "
51                + "option '%s' without any warnings", optionName);
52        // Verify that on non-x86, non-SPARC and non-AArch64 CPU usage of
53        //  SHA-related options will not cause any warnings.
54        CommandLineOptionTest.verifySameJVMStartup(null,
55                new String[] { ".*" + optionName + ".*" }, shouldPassMessage,
56                shouldPassMessage, ExitCode.OK,
57                SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
58                CommandLineOptionTest.prepareBooleanFlag(optionName, true));
59
60        CommandLineOptionTest.verifySameJVMStartup(null,
61                new String[] { ".*" + optionName + ".*" }, shouldPassMessage,
62                shouldPassMessage, ExitCode.OK,
63                SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
64                CommandLineOptionTest.prepareBooleanFlag(optionName, false));
65    }
66
67    @Override
68    protected void verifyOptionValues() throws Throwable {
69        // Verify that option is disabled by default.
70        CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false",
71                String.format("Option '%s' should be disabled by default",
72                        optionName),
73                SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS);
74
75        // Verify that option is disabled even if it was explicitly enabled
76        // using CLI options.
77        CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false",
78                String.format("Option '%s' should be off on unsupported "
79                        + "CPU even if set to true directly", optionName),
80                SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
81                CommandLineOptionTest.prepareBooleanFlag(optionName, true));
82
83        // Verify that option is disabled when it explicitly disabled
84        // using CLI options.
85        CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false",
86                String.format("Option '%s' should be off on unsupported CPU"
87                        + " even if '%s' flag set to JVM", optionName,
88                        CommandLineOptionTest.prepareBooleanFlag(
89                        SHAOptionsBase.USE_SHA_OPTION, true)),
90                SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
91                CommandLineOptionTest.prepareBooleanFlag(optionName, false));
92    }
93}
94