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annotate graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/utilities/UnionAssumptionTest.java @ 19050:75da87c96605
initial commit of GraphBuilderPhase plugins
author | Doug Simon <doug.simon@oracle.com> |
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date | Sat, 31 Jan 2015 00:30:00 +0100 |
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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 package com.oracle.truffle.api.test.utilities; |
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24 |
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25 import static org.junit.Assert.*; |
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26 |
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27 import org.junit.*; |
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28 |
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29 import com.oracle.truffle.api.*; |
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30 import com.oracle.truffle.api.nodes.*; |
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31 import com.oracle.truffle.api.utilities.*; |
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32 |
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33 public class UnionAssumptionTest { |
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34 |
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35 @Test |
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36 public void testIsValid() { |
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37 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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38 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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39 final UnionAssumption union = new UnionAssumption(first, second); |
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40 assertTrue(union.isValid()); |
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41 } |
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42 |
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43 @Test |
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44 public void testCheck() throws InvalidAssumptionException { |
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45 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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46 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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47 final UnionAssumption union = new UnionAssumption(first, second); |
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48 union.check(); |
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49 } |
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50 |
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51 @Test |
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52 public void testFirstInvalidateIsValid() { |
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53 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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54 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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55 final UnionAssumption union = new UnionAssumption(first, second); |
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56 |
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57 first.invalidate(); |
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58 |
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59 assertFalse(union.isValid()); |
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60 } |
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61 |
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62 @Test(expected = InvalidAssumptionException.class) |
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63 public void testFirstInvalidateCheck() throws InvalidAssumptionException { |
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64 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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65 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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66 final UnionAssumption union = new UnionAssumption(first, second); |
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67 |
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68 first.invalidate(); |
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69 |
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70 union.check(); |
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71 } |
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72 |
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73 @Test |
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74 public void testSecondInvalidateIsValid() { |
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75 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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76 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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77 final UnionAssumption union = new UnionAssumption(first, second); |
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78 |
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79 second.invalidate(); |
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80 |
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81 assertFalse(union.isValid()); |
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82 } |
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83 |
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84 @Test(expected = InvalidAssumptionException.class) |
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85 public void testSecondInvalidateCheck() throws InvalidAssumptionException { |
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86 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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87 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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88 final UnionAssumption union = new UnionAssumption(first, second); |
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89 |
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90 second.invalidate(); |
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91 |
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92 union.check(); |
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93 } |
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94 |
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95 @Test |
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96 public void testBothInvalidateIsValid() { |
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97 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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98 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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99 final UnionAssumption union = new UnionAssumption(first, second); |
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100 |
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101 first.invalidate(); |
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102 second.invalidate(); |
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103 |
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104 assertFalse(union.isValid()); |
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105 } |
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106 |
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107 @Test(expected = InvalidAssumptionException.class) |
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108 public void testBothInvalidateCheck() throws InvalidAssumptionException { |
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109 final Assumption first = Truffle.getRuntime().createAssumption("first"); |
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110 final Assumption second = Truffle.getRuntime().createAssumption("second"); |
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111 final UnionAssumption union = new UnionAssumption(first, second); |
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112 |
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113 first.invalidate(); |
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114 second.invalidate(); |
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115 |
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116 union.check(); |
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117 } |
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118 |
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119 } |