1 /* 2 * Copyright (c) 2014, 2015, 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 jdk.test.lib.Asserts; 25 import jdk.test.lib.ExitCode; 26 import jdk.test.lib.Platform; 27 import jdk.test.lib.cli.CommandLineOptionTest; 28 import jdk.test.lib.cli.predicate.AndPredicate; 29 import jdk.test.lib.cli.predicate.NotPredicate; 30 import sha.predicate.IntrinsicPredicates; 31 32 /** 33 * UseSHA specific test case targeted to SPARC CPUs which don't support all sha* 34 * instructions. 35 */ 36 public class UseSHASpecificTestCaseForUnsupportedSparcCPU 37 extends SHAOptionsBase.TestCase { 38 public UseSHASpecificTestCaseForUnsupportedSparcCPU(String optionName) { 39 super(SHAOptionsBase.USE_SHA_OPTION, new AndPredicate(Platform::isSparc, 40 new NotPredicate( 41 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE))); 42 43 Asserts.assertEQ(optionName, SHAOptionsBase.USE_SHA_OPTION, 44 "Test case should be used for " + SHAOptionsBase.USE_SHA_OPTION 45 + " option only."); 46 } 47 48 @Override 49 protected void verifyWarnings() throws Throwable { 50 // Verify that attempt to use UseSHA option will cause a warning. 51 String shouldPassMessage = String.format("JVM startup should pass with" 52 + " '%s' option on unsupported SparcCPU, but there should be" 53 + "the message shown.", optionName); 54 CommandLineOptionTest.verifySameJVMStartup(new String[] { 55 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) 56 }, null, shouldPassMessage, shouldPassMessage, ExitCode.OK, 57 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 58 } 59 60 @Override 61 protected void verifyOptionValues() throws Throwable { 62 // Verify that UseSHA option remains disabled even if all 63 // UseSHA*Intrinsics were enabled. 64 CommandLineOptionTest.verifyOptionValueForSameVM( 65 SHAOptionsBase.USE_SHA_OPTION, "false", String.format( 66 "%s option should be disabled on unsupported SparcCPU" 67 + " even if all UseSHA*Intrinsics options were enabled.", 68 SHAOptionsBase.USE_SHA_OPTION), 69 CommandLineOptionTest.prepareBooleanFlag( 70 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true), 71 CommandLineOptionTest.prepareBooleanFlag( 72 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true), 73 CommandLineOptionTest.prepareBooleanFlag( 74 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true)); 75 76 // Verify that UseSHA option remains disabled even if all 77 // UseSHA*Intrinsics options were enabled and UseSHA was enabled as well. 78 CommandLineOptionTest.verifyOptionValueForSameVM( 79 SHAOptionsBase.USE_SHA_OPTION, "false", String.format( 80 "%s option should be disabled on unsupported SparcCPU" 81 + " even if all UseSHA*Intrinsics options were enabled" 82 + " and %s was enabled as well", 83 SHAOptionsBase.USE_SHA_OPTION, 84 SHAOptionsBase.USE_SHA_OPTION), 85 CommandLineOptionTest.prepareBooleanFlag( 86 SHAOptionsBase.USE_SHA_OPTION, true), 87 CommandLineOptionTest.prepareBooleanFlag( 88 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true), 89 CommandLineOptionTest.prepareBooleanFlag( 90 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true), 91 CommandLineOptionTest.prepareBooleanFlag( 92 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true)); 93 } 94 }