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.cli.*;
  25 
  26 /**
  27  * Base class for all X86 bit manipulation related command line options.
  28  */
  29 public abstract class BMICommandLineOptionTestBase
  30               extends CPUSpecificCommandLineOptionTest {
  31 
  32     public static final String LZCNT_WARNING =
  33         "lzcnt instruction is not available on this CPU";
  34     public static final String TZCNT_WARNING =
  35         "tzcnt instruction is not available on this CPU";
  36     public static final String BMI1_WARNING =
  37         "BMI1 instructions are not available on this CPU";
  38 
  39     protected final String optionName;
  40     protected final String warningMessage;
  41     protected final String errorMessage;
  42 
  43     /**
  44      * Construct new test on {@code optionName} option.
  45      *
  46      * @param optionName Name of the option to be tested
  47      *                   without -XX:[+-] prefix.
  48      * @param warningMessage Message that can occur in VM output
  49      *                       if CPU on test box does not support
  50      *                       features required by the option.
  51      * @param supportedCPUFeatures CPU features requires by the option,
  52      *                             that should be supported on test box.
  53      * @param unsupportedCPUFeatures CPU features requires by the option,
  54      *                               that should not be supported on test box.
  55      */
  56     public BMICommandLineOptionTestBase(String optionName,
  57                                         String warningMessage,
  58                                         String supportedCPUFeatures[],
  59                                         String unsupportedCPUFeatures[]) {
  60         super(".*", supportedCPUFeatures, unsupportedCPUFeatures);
  61             this.optionName = optionName;
  62             this.warningMessage = warningMessage;
  63             this.errorMessage = CommandLineOptionTest.
  64                 UNRECOGNIZED_OPTION_ERROR_FORMAT.format(optionName);
  65     }
  66 
  67 }
  68