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.OrPredicate; 30 import jdk.test.lib.cli.predicate.NotPredicate; 31 import sha.predicate.IntrinsicPredicates; 32 33 /** 34 * UseSHA specific test case targeted to SPARC and AArch64 CPUs which don't 35 * support all sha* instructions./ 36 */ 37 public class UseSHASpecificTestCaseForUnsupportedCPU 38 extends SHAOptionsBase.TestCase { 39 public UseSHASpecificTestCaseForUnsupportedCPU(String optionName) { 40 super(SHAOptionsBase.USE_SHA_OPTION, new AndPredicate( 41 new OrPredicate(Platform::isSparc, Platform::isAArch64), 42 new NotPredicate( 43 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE))); 44 45 Asserts.assertEQ(optionName, SHAOptionsBase.USE_SHA_OPTION, 46 "Test case should be used for " + SHAOptionsBase.USE_SHA_OPTION 47 + " option only."); 48 } 49 50 @Override 51 protected void verifyWarnings() throws Throwable { 52 // Verify that attempt to use UseSHA option will cause a warning. 53 String shouldPassMessage = String.format("JVM startup should pass with" 54 + " '%s' option on unsupported CPU, but there should be" 55 + "the message shown.", optionName); 56 CommandLineOptionTest.verifySameJVMStartup(new String[] { 57 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) 58 }, null, shouldPassMessage, shouldPassMessage, ExitCode.OK, 59 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 60 } 61 62 @Override 63 protected void verifyOptionValues() throws Throwable { 64 // Verify that UseSHA option remains disabled even if all 65 // UseSHA*Intrinsics were enabled. 66 CommandLineOptionTest.verifyOptionValueForSameVM( 67 SHAOptionsBase.USE_SHA_OPTION, "false", String.format( 68 "%s option should be disabled on unsupported CPU" 69 + " even if all UseSHA*Intrinsics options were enabled.", 70 SHAOptionsBase.USE_SHA_OPTION), 71 CommandLineOptionTest.prepareBooleanFlag( 72 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true), 73 CommandLineOptionTest.prepareBooleanFlag( 74 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true), 75 CommandLineOptionTest.prepareBooleanFlag( 76 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true)); 77 78 // Verify that UseSHA option remains disabled even if all 79 // UseSHA*Intrinsics options were enabled and UseSHA was enabled as well. 80 CommandLineOptionTest.verifyOptionValueForSameVM( 81 SHAOptionsBase.USE_SHA_OPTION, "false", String.format( 82 "%s option should be disabled on unsupported CPU" 83 + " even if all UseSHA*Intrinsics options were enabled" 84 + " and %s was enabled as well", 85 SHAOptionsBase.USE_SHA_OPTION, 86 SHAOptionsBase.USE_SHA_OPTION), 87 CommandLineOptionTest.prepareBooleanFlag( 88 SHAOptionsBase.USE_SHA_OPTION, true), 89 CommandLineOptionTest.prepareBooleanFlag( 90 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true), 91 CommandLineOptionTest.prepareBooleanFlag( 92 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true), 93 CommandLineOptionTest.prepareBooleanFlag( 94 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true)); 95 } 96 }