--- /dev/null 2014-08-24 00:07:40.891041888 +0400 +++ new/test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForUnsupportedX86CPU.java 2014-08-29 22:23:18.044620423 +0400 @@ -0,0 +1,71 @@ +/* + * 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)); + } +}