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 package compiler.intrinsics.sha.cli.testcases; 25 26 import compiler.intrinsics.sha.cli.SHAOptionsBase; 27 import compiler.testlibrary.sha.predicate.IntrinsicPredicates; 28 import jdk.test.lib.Asserts; 29 import jdk.test.lib.ExitCode; 30 import jdk.test.lib.Platform; 31 import jdk.test.lib.cli.CommandLineOptionTest; 32 import jdk.test.lib.cli.predicate.AndPredicate; 33 import jdk.test.lib.cli.predicate.OrPredicate; 34 35 /** 36 * UseSHA specific test case targeted to SPARC and AArch64 CPUs which 37 * support any sha* instruction. 38 */ 39 public class UseSHASpecificTestCaseForSupportedCPU 40 extends SHAOptionsBase.TestCase { 41 public UseSHASpecificTestCaseForSupportedCPU(String optionName) { 42 super(SHAOptionsBase.USE_SHA_OPTION, new AndPredicate( 43 new OrPredicate(Platform::isSparc, Platform::isAArch64), 44 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE)); 45 46 Asserts.assertEQ(optionName, SHAOptionsBase.USE_SHA_OPTION, 47 String.format("Test case should be used for '%s' option only.", 48 SHAOptionsBase.USE_SHA_OPTION)); 49 } 50 51 @Override 52 protected void verifyWarnings() throws Throwable { 53 String shouldPassMessage = String.format("JVM startup should pass when" 54 + " %s was passed and all UseSHA*Intrinsics options " 55 + "were disabled", 56 CommandLineOptionTest.prepareBooleanFlag( 57 SHAOptionsBase.USE_SHA_OPTION, true)); 58 // Verify that there will be no warnings when +UseSHA was passed and 59 // all UseSHA*Intrinsics options were disabled. 60 CommandLineOptionTest.verifySameJVMStartup( 61 null, new String[] { ".*UseSHA.*" }, shouldPassMessage, 62 shouldPassMessage, ExitCode.OK, 63 SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS, 64 CommandLineOptionTest.prepareBooleanFlag( 65 SHAOptionsBase.USE_SHA_OPTION, true), 66 CommandLineOptionTest.prepareBooleanFlag( 67 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false), 68 CommandLineOptionTest.prepareBooleanFlag( 69 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false), 70 CommandLineOptionTest.prepareBooleanFlag( 71 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false)); 72 } 73 74 @Override 75 protected void verifyOptionValues() throws Throwable { 76 // Verify that UseSHA is disabled when all UseSHA*Intrinsics are 77 // disabled. 78 CommandLineOptionTest.verifyOptionValueForSameVM( 79 SHAOptionsBase.USE_SHA_OPTION, "false", String.format( 80 "'%s' option should be disabled when all UseSHA*Intrinsics are" 81 + " disabled", SHAOptionsBase.USE_SHA_OPTION), 82 SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS, 83 CommandLineOptionTest.prepareBooleanFlag( 84 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false), 85 CommandLineOptionTest.prepareBooleanFlag( 86 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false), 87 CommandLineOptionTest.prepareBooleanFlag( 88 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false)); 89 90 CommandLineOptionTest.verifyOptionValueForSameVM( 91 // Verify that UseSHA is disabled when all UseSHA*Intrinsics are 92 // disabled even if it was explicitly enabled. 93 SHAOptionsBase.USE_SHA_OPTION, "false", 94 String.format("'%s' option should be disabled when all " 95 + "UseSHA*Intrinsics are disabled even if %s flag set " 96 + "to JVM", SHAOptionsBase.USE_SHA_OPTION, 97 CommandLineOptionTest.prepareBooleanFlag( 98 SHAOptionsBase.USE_SHA_OPTION, true)), 99 SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS, 100 CommandLineOptionTest.prepareBooleanFlag( 101 SHAOptionsBase.USE_SHA_OPTION, true), 102 CommandLineOptionTest.prepareBooleanFlag( 103 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false), 104 CommandLineOptionTest.prepareBooleanFlag( 105 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false), 106 CommandLineOptionTest.prepareBooleanFlag( 107 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false)); 108 109 // Verify that explicitly disabled UseSHA option remains disabled even 110 // if all UseSHA*Intrinsics options were enabled. 111 CommandLineOptionTest.verifyOptionValueForSameVM( 112 SHAOptionsBase.USE_SHA_OPTION, "false", 113 String.format("'%s' option should be disabled if %s flag " 114 + "set even if all UseSHA*Intrinsics were enabled", 115 SHAOptionsBase.USE_SHA_OPTION, 116 CommandLineOptionTest.prepareBooleanFlag( 117 SHAOptionsBase.USE_SHA_OPTION, false)), 118 SHAOptionsBase.UNLOCK_DIAGNOSTIC_VM_OPTIONS, 119 CommandLineOptionTest.prepareBooleanFlag( 120 SHAOptionsBase.USE_SHA_OPTION, false), 121 CommandLineOptionTest.prepareBooleanFlag( 122 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true), 123 CommandLineOptionTest.prepareBooleanFlag( 124 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true), 125 CommandLineOptionTest.prepareBooleanFlag( 126 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true)); 127 } 128 }