diff test/compiler/intrinsics/sha/cli/testcases/UseSHASpecificTestCaseForSupportedSparcCPU.java @ 20427:fe6dafcd8ed0

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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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/intrinsics/sha/cli/testcases/UseSHASpecificTestCaseForSupportedSparcCPU.java	Wed Sep 03 15:29:57 2014 +0400
@@ -0,0 +1,101 @@
+/*
+ * 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 sha.predicate.IntrinsicPredicates;
+
+/**
+ * UseSHA specific test case targeted to SPARC CPUs which support any sha*
+ * instruction.
+ */
+public class UseSHASpecificTestCaseForSupportedSparcCPU
+        extends SHAOptionsBase.TestCase {
+    public UseSHASpecificTestCaseForSupportedSparcCPU(String optionName) {
+        super(SHAOptionsBase.USE_SHA_OPTION, new AndPredicate(Platform::isSparc,
+                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 there will be no warnings when +UseSHA was passed and
+        // all UseSHA*Intrinsics options were disabled.
+        CommandLineOptionTest.verifySameJVMStartup(
+                null, new String[] { ".*UseSHA.*" }, ExitCode.OK,
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA_OPTION, true),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false));
+    }
+
+    @Override
+    protected void verifyOptionValues() throws Throwable {
+        // Verify that UseSHA is disabled when all UseSHA*Intrinscs are
+        // disabled.
+        CommandLineOptionTest.verifyOptionValueForSameVM(
+                SHAOptionsBase.USE_SHA_OPTION, "false",
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false));
+
+        CommandLineOptionTest.verifyOptionValueForSameVM(
+                // Verify that UseSHA is disabled when all UseSHA*Intrinscs are
+                // disabled even if it was explicitly enabled.
+                SHAOptionsBase.USE_SHA_OPTION, "false",
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA_OPTION, true),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false),
+                CommandLineOptionTest.prepareBooleanFlag(
+                        SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false));
+
+        // Verify that explicitly disabled UseSHA option remains disabled even
+        // if all UseSHA*Intrinsics options were enabled.
+        CommandLineOptionTest.verifyOptionValueForSameVM(
+                SHAOptionsBase.USE_SHA_OPTION, "false",
+                CommandLineOptionTest.prepareBooleanFlag(
+                        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));
+    }
+}