Mercurial > hg > truffle
changeset 20427:fe6dafcd8ed0
8055904: Develop tests for new command-line options related to SHA intrinsics
Reviewed-by: kvn, iignatyev
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/SHAOptionsBase.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,169 @@ +/* + * 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.Platform; +import com.oracle.java.testlibrary.cli.CommandLineOptionTest; +import sha.predicate.IntrinsicPredicates; + +import java.util.function.BooleanSupplier; + +/** + * Base class for all CLI tests on SHA-related options. + * + * Instead of using huge complex tests for each option, each test is constructed + * from several test cases shared among different tests. + */ +public class SHAOptionsBase extends CommandLineOptionTest { + protected static final String USE_SHA_OPTION = "UseSHA"; + protected static final String USE_SHA1_INTRINSICS_OPTION + = "UseSHA1Intrinsics"; + protected static final String USE_SHA256_INTRINSICS_OPTION + = "UseSHA256Intrinsics"; + protected static final String USE_SHA512_INTRINSICS_OPTION + = "UseSHA512Intrinsics"; + + // Note that strings below will be passed to + // CommandLineOptionTest.verifySameJVMStartup and thus are regular + // expressions, not just a plain strings. + protected static final String SHA_INSTRUCTIONS_ARE_NOT_AVAILABLE + = "SHA instructions are not available on this CPU"; + protected static final String SHA1_INSTRUCTION_IS_NOT_AVAILABLE + = "SHA1 instruction is not available on this CPU\\."; + protected static final String SHA256_INSTRUCTION_IS_NOT_AVAILABLE + = "SHA256 instruction \\(for SHA-224 and SHA-256\\) " + + "is not available on this CPU\\."; + protected static final String SHA512_INSTRUCTION_IS_NOT_AVAILABLE + = "SHA512 instruction \\(for SHA-384 and SHA-512\\) " + + "is not available on this CPU\\."; + protected static final String SHA_INTRINSICS_ARE_NOT_AVAILABLE + = "SHA intrinsics are not available on this CPU"; + + private final TestCase[] testCases; + + /** + * Returns warning message that should occur in VM output if an option with + * the name {@code optionName} was turned on and CPU does not support + * required instructions. + * + * @param optionName The name of the option for which warning message should + * be returned. + * @return A warning message that will be printed out to VM output if CPU + * instructions required by the option are not supported. + */ + protected static String getWarningForUnsupportedCPU(String optionName) { + if (Platform.isSparc()) { + switch (optionName) { + case SHAOptionsBase.USE_SHA_OPTION: + return SHAOptionsBase.SHA_INSTRUCTIONS_ARE_NOT_AVAILABLE; + case SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION: + return SHAOptionsBase.SHA1_INSTRUCTION_IS_NOT_AVAILABLE; + case SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION: + return SHAOptionsBase.SHA256_INSTRUCTION_IS_NOT_AVAILABLE; + case SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION: + return SHAOptionsBase.SHA512_INSTRUCTION_IS_NOT_AVAILABLE; + default: + throw new Error("Unexpected option " + optionName); + } + } else if (Platform.isX64() || Platform.isX86()) { + switch (optionName) { + case SHAOptionsBase.USE_SHA_OPTION: + return SHAOptionsBase.SHA_INSTRUCTIONS_ARE_NOT_AVAILABLE; + case SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION: + case SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION: + case SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION: + return SHAOptionsBase.SHA_INTRINSICS_ARE_NOT_AVAILABLE; + default: + throw new Error("Unexpected option " + optionName); + } + } else { + throw new Error("Support for CPUs other then X86 or SPARC is not " + + "implemented."); + } + } + + /** + * Returns the predicate indicating whether or not CPU instructions required + * by the option with name {@code optionName} are available. + * + * @param optionName The name of the option for which a predicate should be + * returned. + * @return The predicate on availability of CPU instructions required by the + * option. + */ + protected static BooleanSupplier getPredicateForOption(String optionName) { + switch (optionName) { + case SHAOptionsBase.USE_SHA_OPTION: + return IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE; + case SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION: + return IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE; + case SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION: + return IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE; + case SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION: + return IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE; + default: + throw new Error("Unexpected option " + optionName); + } + } + + public SHAOptionsBase(TestCase... testCases) { + super(Boolean.TRUE::booleanValue); + this.testCases = testCases; + } + + @Override + protected void runTestCases() throws Throwable { + for (TestCase testCase : testCases) { + testCase.test(); + } + } + + public static abstract class TestCase { + protected final String optionName; + private final BooleanSupplier predicate; + + protected TestCase(String optionName, BooleanSupplier predicate) { + this.optionName = optionName; + this.predicate = predicate; + } + + protected final void test() throws Throwable { + String testCaseName = this.getClass().getName(); + if (!predicate.getAsBoolean()) { + System.out.println("Skipping " + testCaseName + + " due to predicate failure."); + return; + } else { + System.out.println("Running " + testCaseName); + } + + verifyWarnings(); + verifyOptionValues(); + } + + protected void verifyWarnings() throws Throwable { + } + + protected void verifyOptionValues() throws Throwable { + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHA1IntrinsicsOptionOnSupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,40 @@ +/* + * 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. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA1Intrinsics option processing on supported CPU, + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHA1IntrinsicsOptionOnSupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseSHA1IntrinsicsOptionOnSupportedCPU + */ +public class TestUseSHA1IntrinsicsOptionOnSupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase(new GenericTestCaseForSupportedSparcCPU( + SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHA1IntrinsicsOptionOnUnsupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA1Intrinsics option processing on unsupported CPU, + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHA1IntrinsicsOptionOnUnsupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseSHA1IntrinsicsOptionOnUnsupportedCPU + */ +public class TestUseSHA1IntrinsicsOptionOnUnsupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase( + new GenericTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION), + new UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION), + new GenericTestCaseForUnsupportedX86CPU( + SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION), + new GenericTestCaseForOtherCPU( + SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnSupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,41 @@ +/* + * 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. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA256Intrinsics option processing on supported CPU, + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHA256IntrinsicsOptionOnSupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseSHA256IntrinsicsOptionOnSupportedCPU + */ +public class TestUseSHA256IntrinsicsOptionOnSupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase(new GenericTestCaseForSupportedSparcCPU( + SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnUnsupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA256Intrinsics option processing on unsupported CPU, + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHA256IntrinsicsOptionOnUnsupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseSHA256IntrinsicsOptionOnUnsupportedCPU + */ +public class TestUseSHA256IntrinsicsOptionOnUnsupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase( + new GenericTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION), + new UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION), + new GenericTestCaseForUnsupportedX86CPU( + SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION), + new GenericTestCaseForOtherCPU( + SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHA512IntrinsicsOptionOnSupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,41 @@ +/* + * 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. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA512Intrinsics option processing on supported CPU. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHA512IntrinsicsOptionOnSupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseSHA512IntrinsicsOptionOnSupportedCPU + */ +public class TestUseSHA512IntrinsicsOptionOnSupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase(new GenericTestCaseForSupportedSparcCPU( + SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHA512IntrinsicsOptionOnUnsupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA512Intrinsics option processing on unsupported CPU, + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHA512IntrinsicsOptionOnUnsupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI + * TestUseSHA512IntrinsicsOptionOnUnsupportedCPU + */ +public class TestUseSHA512IntrinsicsOptionOnUnsupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase( + new GenericTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION), + new UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION), + new GenericTestCaseForUnsupportedX86CPU( + SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION), + new GenericTestCaseForOtherCPU( + SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHAOptionOnSupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,43 @@ +/* + * 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. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA option processing on supported CPU, + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHAOptionOnSupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseSHAOptionOnSupportedCPU + */ +public class TestUseSHAOptionOnSupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase( + new GenericTestCaseForSupportedSparcCPU( + SHAOptionsBase.USE_SHA_OPTION), + new UseSHASpecificTestCaseForSupportedSparcCPU( + SHAOptionsBase.USE_SHA_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/TestUseSHAOptionOnUnsupportedCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @bug 8035968 + * @summary Verify UseSHA option processing on unsupported CPU. + * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary testcases + * @build TestUseSHAOptionOnUnsupportedCPU + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * sun.hotspot.WhiteBox$WhiteBoxPermission + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions + * -XX:+WhiteBoxAPI TestUseSHAOptionOnUnsupportedCPU + */ +public class TestUseSHAOptionOnUnsupportedCPU { + public static void main(String args[]) throws Throwable { + new SHAOptionsBase( + new GenericTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA_OPTION), + new UseSHASpecificTestCaseForUnsupportedSparcCPU( + SHAOptionsBase.USE_SHA_OPTION), + new GenericTestCaseForUnsupportedX86CPU( + SHAOptionsBase.USE_SHA_OPTION), + new GenericTestCaseForOtherCPU( + SHAOptionsBase.USE_SHA_OPTION)).test(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForOtherCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,70 @@ +/* + * 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.NotPredicate; +import com.oracle.java.testlibrary.cli.predicate.OrPredicate; + +/** + * Generic test case for SHA-related options targeted to non-x86 and + * non-SPARC CPUs. + */ +public class GenericTestCaseForOtherCPU extends + SHAOptionsBase.TestCase { + public GenericTestCaseForOtherCPU(String optionName) { + // Execute the test case on any CPU except SPARC and X86 + super(optionName, new NotPredicate(new OrPredicate(Platform::isSparc, + new OrPredicate(Platform::isX64, Platform::isX86)))); + } + + @Override + protected void verifyWarnings() throws Throwable { + // Verify that on non-x86 and non-SPARC CPU usage of SHA-related + // options will not cause any warnings. + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { ".*" + optionName + ".*" }, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + + CommandLineOptionTest.verifySameJVMStartup(null, + new String[] { ".*" + optionName + ".*" }, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag(optionName, false)); + } + + @Override + protected void verifyOptionValues() throws Throwable { + // Verify that option is disabled by default. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false"); + + // Verify that option is disabled even if it was explicitly enabled + // using CLI options. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + + // Verify that option is disabled when it explicitly disabled + // using CLI options. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag(optionName, false)); + } +}
--- /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)); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForUnsupportedSparcCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,66 @@ +/* + * 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; +import com.oracle.java.testlibrary.cli.predicate.NotPredicate; + +/** + * Generic test case for SHA-related options targeted to SPARC CPUs which don't + * support instruction required by the tested option. + */ +public class GenericTestCaseForUnsupportedSparcCPU extends + SHAOptionsBase.TestCase { + public GenericTestCaseForUnsupportedSparcCPU(String optionName) { + super(optionName, new AndPredicate(Platform::isSparc, + new NotPredicate(SHAOptionsBase.getPredicateForOption( + optionName)))); + } + + @Override + protected void verifyWarnings() throws Throwable { + //Verify that option could be disabled without any warnings. + CommandLineOptionTest.verifySameJVMStartup(null, new String[] { + SHAOptionsBase.getWarningForUnsupportedCPU(optionName) + }, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag(optionName, false)); + } + + @Override + protected void verifyOptionValues() throws Throwable { + // Verify that option is disabled by default. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false"); + + // Verify that option is disabled even if it was explicitly enabled + // using CLI options. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + + // Verify that option is disabled when +UseSHA was passed to JVM. + CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", + CommandLineOptionTest.prepareBooleanFlag( + SHAOptionsBase.USE_SHA_OPTION, true)); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForUnsupportedX86CPU.java Wed Sep 03 15:29:57 2014 +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)); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/sha/cli/testcases/UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU.java Wed Sep 03 15:29:57 2014 +0400 @@ -0,0 +1,59 @@ +/* + * 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; +import com.oracle.java.testlibrary.cli.predicate.NotPredicate; +import sha.predicate.IntrinsicPredicates; + +/** + * Test case specific to UseSHA*Intrinsics options targeted to SPARC CPUs which + * don't support required instruction, but support other SHA-related + * instructions. + * + * For example, CPU support sha1 instruction, but don't support sha256 or + * sha512. + */ +public class UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU + extends SHAOptionsBase.TestCase { + public UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU( + String optionName) { + // execute test case on SPARC CPU that support any sha* instructions, + // but does not support sha* instruction required by the tested option. + super(optionName, new AndPredicate(Platform::isSparc, + new AndPredicate( + IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE, + new NotPredicate(SHAOptionsBase.getPredicateForOption( + optionName))))); + } + @Override + protected void verifyWarnings() throws Throwable { + // Verify that attempt to enable the tested option will cause a warning. + CommandLineOptionTest.verifySameJVMStartup(new String[] { + SHAOptionsBase.getWarningForUnsupportedCPU(optionName) + }, null, ExitCode.OK, + CommandLineOptionTest.prepareBooleanFlag(optionName, true)); + } +}
--- /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)); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/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)); + } +}