Mercurial > hg > truffle
diff test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForSupportedSparcCPU.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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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForSupportedSparcCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,93 @@ +/* + * 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.AndPredicate; + +/** + * Generic test case for SHA-related options targeted to SPARC CPUs which + * support instructions required by the tested option. + */ +public class GenericTestCaseForSupportedSparcCPU extends + SHAOptionsBase.TestCase { + public GenericTestCaseForSupportedSparcCPU(String optionName) { + super(optionName, new AndPredicate(Platform::isSparc, + SHAOptionsBase.getPredicateForOption(optionName))); + } + + @Override + protected void verifyWarnings() throws Throwable { + // Verify that there are no warning when option is explicitly enabled. + CommandLineOptionTest.verifySameJVMStartup(null, new String[] { + SHAOptionsBase.getWarningForUnsupportedCPU(optionName) + }, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + + // Verify that option could be disabled even if +UseSHA was passed to + // JVM. + CommandLineOptionTest.verifySameJVMStartup(null, new String[] { + SHAOptionsBase.getWarningForUnsupportedCPU(optionName) + }, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag( + SHAOptionsBase.USE_SHA_OPTION, true), + CommandLineOptionTest.prepareBooleanFlag(optionName, false)); + + // Verify that it is possible to enable the tested option and disable + // all SHA intrinsics via -UseSHA without any warnings. + CommandLineOptionTest.verifySameJVMStartup(null, new String[] { + SHAOptionsBase.getWarningForUnsupportedCPU(optionName) + }, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag( + SHAOptionsBase.USE_SHA_OPTION, false), + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + } + + @Override + protected void verifyOptionValues() throws Throwable { + // Verify that on supported CPU option is enabled by default. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "true"); + + // Verify that it is possible to explicitly enable the option. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "true", + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + + // Verify that it is possible to explicitly disable the option. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag(optionName, false)); + + // verify that option is disabled when -UseSHA was passed to JVM. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag(optionName, true), + CommandLineOptionTest.prepareBooleanFlag( + SHAOptionsBase.USE_SHA_OPTION, false)); + + // Verify that it is possible to explicitly disable the tested option + // even if +UseSHA was passed to JVM. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag( + SHAOptionsBase.USE_SHA_OPTION, true), + CommandLineOptionTest.prepareBooleanFlag(optionName, false)); + } +}