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.arguments; 25 26 import jdk.test.lib.cli.CPUSpecificCommandLineOptionTest; 27 import jdk.test.lib.cli.CommandLineOptionTest; 28 29 /** 30 * Base class for all X86 bit manipulation related command line options. 31 * 32 * Note that this test intended to verify that VM could be launched with 33 * specific options and that values of these options processed correctly. 34 * In order to do that test launch a new VM with tested options, the same 35 * flavor-specific flag as one that was used for parent VM (-client, -server, 36 * -minimal, -graal) and '-version'. 37 */ 38 public abstract class BMICommandLineOptionTestBase 39 extends CPUSpecificCommandLineOptionTest { 40 41 public static final String LZCNT_WARNING = 42 "lzcnt instruction is not available on this CPU"; 43 public static final String TZCNT_WARNING = 44 "tzcnt instruction is not available on this CPU"; 45 public static final String BMI1_WARNING = 46 "BMI1 instructions are not available on this CPU"; 47 48 protected final String optionName; 49 protected final String warningMessage; 50 protected final String errorMessage; 51 52 /** 53 * Construct new test on {@code optionName} option. 54 * 55 * @param optionName Name of the option to be tested 56 * without -XX:[+-] prefix. 57 * @param warningMessage Message that can occur in VM output 58 * if CPU on test box does not support 59 * features required by the option. 60 * @param supportedCPUFeatures CPU features requires by the option, 61 * that should be supported on test box. 62 * @param unsupportedCPUFeatures CPU features requires by the option, 63 * that should not be supported on test box. 64 */ 65 public BMICommandLineOptionTestBase(String optionName, 66 String warningMessage, 67 String supportedCPUFeatures[], 68 String unsupportedCPUFeatures[]) { 69 super(".*", supportedCPUFeatures, unsupportedCPUFeatures); 70 this.optionName = optionName; 71 this.warningMessage = warningMessage; 72 this.errorMessage = String.format( 73 CommandLineOptionTest.UNRECOGNIZED_OPTION_ERROR_FORMAT, 74 optionName); 75 } 76 77 } 78