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