Mercurial > hg > graal-compiler
view test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForUnsupportedX86CPU.java @ 20427:fe6dafcd8ed0
8055904: Develop tests for new command-line options related to SHA intrinsics
Reviewed-by: kvn, iignatyev
author | fzhinkin |
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date | Wed, 03 Sep 2014 15:29:57 +0400 |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import com.oracle.java.testlibrary.ExitCode; import com.oracle.java.testlibrary.Platform; import com.oracle.java.testlibrary.cli.CommandLineOptionTest; import com.oracle.java.testlibrary.cli.predicate.OrPredicate; /** * Generic test case for SHA-related options targeted to X86 CPUs that don't * support SHA-related instructions. */ public class GenericTestCaseForUnsupportedX86CPU extends SHAOptionsBase.TestCase { public GenericTestCaseForUnsupportedX86CPU(String optionName) { super(optionName, new OrPredicate(Platform::isX64, Platform::isX86)); } @Override protected void verifyWarnings() throws Throwable { // Verify that when the tested option is explicitly enabled, then // a warning will occur in VM output. CommandLineOptionTest.verifySameJVMStartup(new String[] { SHAOptionsBase.getWarningForUnsupportedCPU(optionName) }, null, ExitCode.OK, CommandLineOptionTest.prepareBooleanFlag(optionName, true)); // Verify that the tested option could be explicitly disabled without // a warning. CommandLineOptionTest.verifySameJVMStartup(null, new String[] { SHAOptionsBase.getWarningForUnsupportedCPU(optionName) }, ExitCode.OK, CommandLineOptionTest.prepareBooleanFlag(optionName, false)); } @Override protected void verifyOptionValues() throws Throwable { // Verify that the tested option is disabled by default. CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false"); // Verify that it is not possible to explicitly enable the option. CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", CommandLineOptionTest.prepareBooleanFlag(optionName, true)); // Verify that the tested option is disabled even if +UseSHA was passed // to JVM. CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", CommandLineOptionTest.prepareBooleanFlag( SHAOptionsBase.USE_SHA_OPTION, true)); } }