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