1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import com.oracle.java.testlibrary.ExitCode; 25 import com.oracle.java.testlibrary.Platform; 26 import com.oracle.java.testlibrary.cli.CommandLineOptionTest; 27 import com.oracle.java.testlibrary.cli.predicate.AndPredicate; 28 import com.oracle.java.testlibrary.cli.predicate.NotPredicate; 29 import sha.predicate.IntrinsicPredicates; 30 31 /** 32 * Test case specific to UseSHA*Intrinsics options targeted to SPARC CPUs which 33 * don't support required instruction, but support other SHA-related 34 * instructions. 35 * 36 * For example, CPU support sha1 instruction, but don't support sha256 or 37 * sha512. 38 */ 39 public class UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU 40 extends SHAOptionsBase.TestCase { 41 public UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU( 42 String optionName) { 43 // execute test case on SPARC CPU that support any sha* instructions, 44 // but does not support sha* instruction required by the tested option. 45 super(optionName, new AndPredicate(Platform::isSparc, 46 new AndPredicate( 47 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE, 48 new NotPredicate(SHAOptionsBase.getPredicateForOption( 49 optionName))))); 50 } 51 @Override 52 protected void verifyWarnings() throws Throwable { 53 // Verify that attempt to enable the tested option will cause a warning. 54 CommandLineOptionTest.verifySameJVMStartup(new String[] { 55 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) 56 }, null, ExitCode.OK, 57 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 58 } 59 }