Mercurial > hg > truffle
annotate test/gc/arguments/TestHeapFreeRatio.java @ 16532:2dd966b157e8
Merge
author | Christian Wimmer <christian.wimmer@oracle.com> |
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date | Tue, 15 Jul 2014 21:26:34 -0700 |
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1 /* |
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2 * Copyright (c) 2013, 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 /* |
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25 * @test TestHeapFreeRatio |
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26 * @key gc |
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27 * @bug 8025661 |
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28 * @summary Test parsing of -Xminf and -Xmaxf |
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29 * @library /testlibrary |
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30 * @run main/othervm TestHeapFreeRatio |
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31 */ |
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32 |
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33 import com.oracle.java.testlibrary.*; |
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34 |
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35 public class TestHeapFreeRatio { |
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36 |
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37 enum Validation { |
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38 VALID, |
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39 MIN_INVALID, |
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40 MAX_INVALID, |
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41 COMBINATION_INVALID |
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42 } |
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43 |
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44 private static void testMinMaxFreeRatio(String min, String max, Validation type) throws Exception { |
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45 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( |
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46 "-Xminf" + min, |
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47 "-Xmaxf" + max, |
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48 "-version"); |
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49 OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
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50 |
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51 switch (type) { |
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52 case VALID: |
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53 output.shouldNotContain("Error"); |
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54 output.shouldHaveExitValue(0); |
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55 break; |
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56 case MIN_INVALID: |
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57 output.shouldContain("Bad min heap free percentage size: -Xminf" + min); |
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58 output.shouldContain("Error"); |
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59 output.shouldHaveExitValue(1); |
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60 break; |
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61 case MAX_INVALID: |
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62 output.shouldContain("Bad max heap free percentage size: -Xmaxf" + max); |
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63 output.shouldContain("Error"); |
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64 output.shouldHaveExitValue(1); |
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65 break; |
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66 case COMBINATION_INVALID: |
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67 output.shouldContain("must be less than or equal to MaxHeapFreeRatio"); |
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68 output.shouldContain("Error"); |
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69 output.shouldHaveExitValue(1); |
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70 break; |
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71 default: |
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72 throw new IllegalStateException("Must specify expected validation type"); |
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73 } |
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74 |
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75 System.out.println(output.getOutput()); |
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76 } |
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77 |
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78 public static void main(String args[]) throws Exception { |
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79 testMinMaxFreeRatio( "0.1", "0.5", Validation.VALID); |
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80 testMinMaxFreeRatio( ".1", ".5", Validation.VALID); |
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81 testMinMaxFreeRatio( "0.5", "0.5", Validation.VALID); |
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82 |
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83 testMinMaxFreeRatio("-0.1", "0.5", Validation.MIN_INVALID); |
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84 testMinMaxFreeRatio( "1.1", "0.5", Validation.MIN_INVALID); |
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85 testMinMaxFreeRatio("=0.1", "0.5", Validation.MIN_INVALID); |
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86 testMinMaxFreeRatio("0.1f", "0.5", Validation.MIN_INVALID); |
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87 testMinMaxFreeRatio( |
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88 "INVALID", "0.5", Validation.MIN_INVALID); |
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89 testMinMaxFreeRatio( |
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90 "2147483647", "0.5", Validation.MIN_INVALID); |
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91 |
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92 testMinMaxFreeRatio( "0.1", "-0.5", Validation.MAX_INVALID); |
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93 testMinMaxFreeRatio( "0.1", "1.5", Validation.MAX_INVALID); |
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94 testMinMaxFreeRatio( "0.1", "0.5f", Validation.MAX_INVALID); |
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95 testMinMaxFreeRatio( "0.1", "=0.5", Validation.MAX_INVALID); |
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96 testMinMaxFreeRatio( |
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97 "0.1", "INVALID", Validation.MAX_INVALID); |
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98 testMinMaxFreeRatio( |
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99 "0.1", "2147483647", Validation.MAX_INVALID); |
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100 |
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101 testMinMaxFreeRatio( "0.5", "0.1", Validation.COMBINATION_INVALID); |
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102 testMinMaxFreeRatio( ".5", ".10", Validation.COMBINATION_INVALID); |
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103 testMinMaxFreeRatio("0.12","0.100", Validation.COMBINATION_INVALID); |
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104 } |
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105 } |