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comparison test/compiler/intrinsics/sha/cli/testcases/UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU.java @ 20427:fe6dafcd8ed0

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8055904: Develop tests for new command-line options related to SHA intrinsics Reviewed-by: kvn, iignatyev
author fzhinkin
date Wed, 03 Sep 2014 15:29:57 +0400
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20426:17d3ee6e9d3c 20427:fe6dafcd8ed0
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.ExitCode;
25 import com.oracle.java.testlibrary.Platform;
26 import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
27 import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
28 import com.oracle.java.testlibrary.cli.predicate.NotPredicate;
29 import sha.predicate.IntrinsicPredicates;
30
31 /**
32 * Test case specific to UseSHA*Intrinsics options targeted to SPARC CPUs which
33 * don't support required instruction, but support other SHA-related
34 * instructions.
35 *
36 * For example, CPU support sha1 instruction, but don't support sha256 or
37 * sha512.
38 */
39 public class UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU
40 extends SHAOptionsBase.TestCase {
41 public UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU(
42 String optionName) {
43 // execute test case on SPARC CPU that support any sha* instructions,
44 // but does not support sha* instruction required by the tested option.
45 super(optionName, new AndPredicate(Platform::isSparc,
46 new AndPredicate(
47 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE,
48 new NotPredicate(SHAOptionsBase.getPredicateForOption(
49 optionName)))));
50 }
51 @Override
52 protected void verifyWarnings() throws Throwable {
53 // Verify that attempt to enable the tested option will cause a warning.
54 CommandLineOptionTest.verifySameJVMStartup(new String[] {
55 SHAOptionsBase.getWarningForUnsupportedCPU(optionName)
56 }, null, ExitCode.OK,
57 CommandLineOptionTest.prepareBooleanFlag(optionName, true));
58 }
59 }