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