hotspot/test/compiler/intrinsics/sha/cli/testcases/UseSHASpecificTestCaseForUnsupportedSparcCPU.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/intrinsics/sha/cli/testcases/UseSHASpecificTestCaseForUnsupportedSparcCPU.java Wed Sep 03 15:29:57 2014 +0400
@@ -0,0 +1,83 @@
+/*
+ * 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.Asserts;
+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;
+import com.oracle.java.testlibrary.cli.predicate.NotPredicate;
+import sha.predicate.IntrinsicPredicates;
+
+/**
+ * UseSHA specific test case targeted to SPARC CPUs which don't support all sha*
+ * instructions.
+ */
+public class UseSHASpecificTestCaseForUnsupportedSparcCPU
+ extends SHAOptionsBase.TestCase {
+ public UseSHASpecificTestCaseForUnsupportedSparcCPU(String optionName) {
+ super(SHAOptionsBase.USE_SHA_OPTION, new AndPredicate(Platform::isSparc,
+ new NotPredicate(
+ IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE)));
+
+ Asserts.assertEQ(optionName, SHAOptionsBase.USE_SHA_OPTION,
+ "Test case should be used for " + SHAOptionsBase.USE_SHA_OPTION
+ + " option only.");
+ }
+
+ @Override
+ protected void verifyWarnings() throws Throwable {
+ // Verify that attempt to use UseSHA option will cause a warning.
+ CommandLineOptionTest.verifySameJVMStartup(new String[] {
+ SHAOptionsBase.getWarningForUnsupportedCPU(optionName)
+ }, null, ExitCode.OK,
+ CommandLineOptionTest.prepareBooleanFlag(optionName, true));
+ }
+
+ @Override
+ protected void verifyOptionValues() throws Throwable {
+ // Verify that UseSHA option remains disabled even if all
+ // UseSHA*Intrincs options were enabled.
+ CommandLineOptionTest.verifyOptionValueForSameVM(
+ SHAOptionsBase.USE_SHA_OPTION, "false",
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true),
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true),
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true));
+
+ // Verify that UseSHA option remains disabled even if all
+ // UseSHA*Intrincs options were enabled and UseSHA was enabled as well.
+ CommandLineOptionTest.verifyOptionValueForSameVM(
+ SHAOptionsBase.USE_SHA_OPTION, "false",
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA_OPTION, true),
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true),
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true),
+ CommandLineOptionTest.prepareBooleanFlag(
+ SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true));
+ }
+}