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.ExitCode; 25 import jdk.test.lib.Platform; 26 import jdk.test.lib.cli.CommandLineOptionTest; 27 import jdk.test.lib.cli.predicate.AndPredicate; 28 import jdk.test.lib.cli.predicate.NotPredicate; 29 30 /** 31 * Generic test case for SHA-related options targeted to SPARC CPUs which don't 32 * support instruction required by the tested option. 33 */ 34 public class GenericTestCaseForUnsupportedSparcCPU extends 35 SHAOptionsBase.TestCase { 36 public GenericTestCaseForUnsupportedSparcCPU(String optionName) { 37 super(optionName, new AndPredicate(Platform::isSparc, 38 new NotPredicate(SHAOptionsBase.getPredicateForOption( 39 optionName)))); 40 } 41 42 @Override 43 protected void verifyWarnings() throws Throwable { 44 String shouldPassMessage = String.format("JVM startup should pass with" 45 + "option '-XX:-%s' without any warnings", optionName); 46 //Verify that option could be disabled without any warnings. 47 CommandLineOptionTest.verifySameJVMStartup(null, new String[] { 48 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) 49 }, shouldPassMessage, shouldPassMessage, ExitCode.OK, 50 CommandLineOptionTest.prepareBooleanFlag(optionName, false)); 51 52 // Verify that when the tested option is enabled, then 53 // a warning will occur in VM output if UseSHA is disabled. 54 if (!optionName.equals(SHAOptionsBase.USE_SHA_OPTION)) { 55 CommandLineOptionTest.verifySameJVMStartup( 56 new String[] { SHAOptionsBase.getWarningForUnsupportedCPU(optionName) }, 57 null, 58 shouldPassMessage, 59 shouldPassMessage, 60 ExitCode.OK, 61 CommandLineOptionTest.prepareBooleanFlag(SHAOptionsBase.USE_SHA_OPTION, false), 62 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 63 } 64 } 65 66 @Override 67 protected void verifyOptionValues() throws Throwable { 68 // Verify that option is disabled by default. 69 CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", 70 String.format("Option '%s' should be disabled by default", 71 optionName)); 72 73 // Verify that option is disabled even if it was explicitly enabled 74 // using CLI options. 75 CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", 76 String.format("Option '%s' should be off on unsupported " 77 + "SparcCPU even if set to true directly", optionName), 78 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 79 80 // Verify that option is disabled when +UseSHA was passed to JVM. 81 CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", 82 String.format("Option '%s' should be off on unsupported " 83 + "SparcCPU even if %s flag set to JVM", 84 optionName, CommandLineOptionTest.prepareBooleanFlag( 85 SHAOptionsBase.USE_SHA_OPTION, true)), 86 CommandLineOptionTest.prepareBooleanFlag( 87 SHAOptionsBase.USE_SHA_OPTION, true)); 88 } 89 }