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 "Test case should be used for " + SHAOptionsBase.USE_SHA_OPTION 43 + " option only."); 44 } 45 46 @Override 47 protected void verifyWarnings() throws Throwable { 48 // Verify that there will be no warnings when +UseSHA was passed and 49 // all UseSHA*Intrinsics options were turned on. 50 CommandLineOptionTest.verifySameJVMStartup( 51 null, new String[] { ".*UseSHA.*" }, ExitCode.OK, 52 CommandLineOptionTest.prepareBooleanFlag( 53 SHAOptionsBase.USE_SHA_OPTION, true), 54 CommandLineOptionTest.prepareBooleanFlag( 55 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false), 56 CommandLineOptionTest.prepareBooleanFlag( 57 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false), 58 CommandLineOptionTest.prepareBooleanFlag( 59 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false)); 60 } 61 62 @Override 63 protected void verifyOptionValues() throws Throwable { 64 // Verify that UseSHA is disabled when all UseSHA*Intrinscs are 65 // disabled. 66 CommandLineOptionTest.verifyOptionValueForSameVM( 67 SHAOptionsBase.USE_SHA_OPTION, "false", 68 CommandLineOptionTest.prepareBooleanFlag( 69 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false), 70 CommandLineOptionTest.prepareBooleanFlag( 71 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false), 72 CommandLineOptionTest.prepareBooleanFlag( 73 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false)); 74 75 CommandLineOptionTest.verifyOptionValueForSameVM( 76 // Verify that UseSHA is disabled when all UseSHA*Intrinscs are 77 // disabled even if it was explicitly enabled. 78 SHAOptionsBase.USE_SHA_OPTION, "false", 79 CommandLineOptionTest.prepareBooleanFlag( 80 SHAOptionsBase.USE_SHA_OPTION, true), 81 CommandLineOptionTest.prepareBooleanFlag( 82 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, false), 83 CommandLineOptionTest.prepareBooleanFlag( 84 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, false), 85 CommandLineOptionTest.prepareBooleanFlag( 86 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, false)); 87 88 // Verify that explicitly disabled UseSHA option remains disabled even 89 // if all UseSHA*Intrinsics options were enabled. 90 CommandLineOptionTest.verifyOptionValueForSameVM( 91 SHAOptionsBase.USE_SHA_OPTION, "false", 92 CommandLineOptionTest.prepareBooleanFlag( 93 SHAOptionsBase.USE_SHA_OPTION, false), 94 CommandLineOptionTest.prepareBooleanFlag( 95 SHAOptionsBase.USE_SHA1_INTRINSICS_OPTION, true), 96 CommandLineOptionTest.prepareBooleanFlag( 97 SHAOptionsBase.USE_SHA256_INTRINSICS_OPTION, true), 98 CommandLineOptionTest.prepareBooleanFlag( 99 SHAOptionsBase.USE_SHA512_INTRINSICS_OPTION, true)); 100 } 101 }