Mercurial > hg > truffle
annotate test/compiler/arguments/BMISupportedCPUTest.java @ 19714:b503dd4e723c
Perform full schedule for conditional elimination only in a phase where floating guards are available.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Mon, 09 Mar 2015 12:03:48 +0100 |
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1 /* |
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 import com.oracle.java.testlibrary.*; |
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25 import com.oracle.java.testlibrary.cli.*; |
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26 |
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27 /** |
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28 * Test on bit manipulation related command line options, |
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29 * that should be executed on CPU that supports all required |
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30 * features. |
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31 */ |
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32 public class BMISupportedCPUTest extends BMICommandLineOptionTestBase { |
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33 |
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34 /** |
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35 * Construct new test on {@code optionName} option. |
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36 * |
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37 * @param optionName Name of the option to be tested |
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38 * without -XX:[+-] prefix. |
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39 * @param warningMessage Message that can occur in VM output |
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40 * if CPU on test box does not support |
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41 * features required by the option. |
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42 * @param cpuFeatures CPU features requires by the option. |
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43 */ |
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44 public BMISupportedCPUTest(String optionName, |
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45 String warningMessage, |
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46 String... cpuFeatures) { |
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47 super(optionName, warningMessage, cpuFeatures, null); |
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48 } |
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49 |
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50 @Override |
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51 public void runTestCases() throws Throwable { |
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52 // verify that VM will succesfully start up whithout warnings |
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53 CommandLineOptionTest. |
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54 verifyJVMStartup("-XX:+" + optionName, |
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55 null, new String[] { warningMessage }, |
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56 ExitCode.OK); |
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57 |
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58 // verify that VM will succesfully start up whithout warnings |
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59 CommandLineOptionTest. |
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60 verifyJVMStartup("-XX:-" + optionName, |
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61 null, new String[] { warningMessage }, |
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62 ExitCode.OK); |
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63 |
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64 // verify that on appropriate CPU option in on by default |
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65 CommandLineOptionTest.verifyOptionValue(optionName, "true"); |
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66 |
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67 // verify that option could be explicitly turned off |
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68 CommandLineOptionTest.verifyOptionValue(optionName, "false", |
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69 "-XX:-" + optionName); |
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70 } |
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71 } |
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72 |