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.ExitCode; 25 import com.oracle.java.testlibrary.Platform; 26 import com.oracle.java.testlibrary.cli.CommandLineOptionTest; 27 import com.oracle.java.testlibrary.cli.predicate.OrPredicate; 28 29 /** 30 * Generic test case for SHA-related options targeted to X86 CPUs that don't 31 * support SHA-related instructions. 32 */ 33 public class GenericTestCaseForUnsupportedX86CPU 34 extends SHAOptionsBase.TestCase { 35 public GenericTestCaseForUnsupportedX86CPU(String optionName) { 36 super(optionName, new OrPredicate(Platform::isX64, Platform::isX86)); 37 } 38 39 @Override 40 protected void verifyWarnings() throws Throwable { 41 // Verify that when the tested option is explicitly enabled, then 42 // a warning will occur in VM output. 43 CommandLineOptionTest.verifySameJVMStartup(new String[] { 44 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) 45 }, null, ExitCode.OK, 46 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 47 48 // Verify that the tested option could be explicitly disabled without 49 // a warning. 50 CommandLineOptionTest.verifySameJVMStartup(null, new String[] { 51 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) 52 }, ExitCode.OK, 53 CommandLineOptionTest.prepareBooleanFlag(optionName, false)); 54 } 55 56 @Override 57 protected void verifyOptionValues() throws Throwable { 58 // Verify that the tested option is disabled by default. 59 CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false"); 60 61 // Verify that it is not possible to explicitly enable the option. 62 CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", 63 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); 64 65 // Verify that the tested option is disabled even if +UseSHA was passed 66 // to JVM. 67 CommandLineOptionTest.verifyOptionValueForSameVM(optionName, "false", 68 CommandLineOptionTest.prepareBooleanFlag( 69 SHAOptionsBase.USE_SHA_OPTION, true)); 70 } 71 }