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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 // Dart test for branches. Make sure that shortcuts work, even if they have | |
| 5 // to jump over several expressions. | |
| 6 | |
| 7 class BranchesTest { | |
| 8 static bool f() { | |
| 9 Expect.equals("Never reached", 0); | |
| 10 return true; | |
| 11 } | |
| 12 | |
| 13 static void testMain() { | |
| 14 int checkPointCounter = 1; | |
| 15 int checkPoint1 = 0; | |
| 16 int checkPoint2 = 0; | |
| 17 int checkPoint3 = 0; | |
| 18 int checkPoint4 = 0; | |
| 19 int checkPoint5 = 0; | |
| 20 int checkPoint6 = 0; | |
| 21 int i = 0; | |
| 22 for (int i = 0; i < 2; i++) { | |
| 23 if (i == 0) { | |
| 24 checkPoint1 += checkPointCounter++; | |
| 25 if (true || // Test branch-if-true. | |
| 26 f() || | |
| 27 f() || | |
| 28 f() || | |
| 29 f() || | |
| 30 f() || | |
| 31 f() || | |
| 32 f() || | |
| 33 f() || | |
| 34 f() || | |
| 35 f() || | |
| 36 f() || | |
| 37 f() || | |
| 38 f() || | |
| 39 f() || | |
| 40 f() || | |
| 41 f() || | |
| 42 f() || | |
| 43 f() || | |
| 44 f() || | |
| 45 f() || | |
| 46 f() || | |
| 47 f() || | |
| 48 f() || | |
| 49 f() || | |
| 50 f() || | |
| 51 f() || | |
| 52 f() || | |
| 53 f() || | |
| 54 f() || | |
| 55 f() || | |
| 56 f() || | |
| 57 f() || | |
| 58 f() || | |
| 59 f() || | |
| 60 f() || | |
| 61 f() || | |
| 62 f() || | |
| 63 f() || | |
| 64 f() || | |
| 65 f() || | |
| 66 f() || | |
| 67 f() || | |
| 68 f() || | |
| 69 f() || | |
| 70 f() || | |
| 71 f() || | |
| 72 f() || | |
| 73 f() || | |
| 74 f() || | |
| 75 f() || | |
| 76 f() || | |
| 77 f() || | |
| 78 f() || | |
| 79 f()) { | |
| 80 checkPoint2 += checkPointCounter++; | |
| 81 } | |
| 82 } else { // Test branch (jumping over the else branch). | |
| 83 checkPoint3 += checkPointCounter++; | |
| 84 if (false) { | |
| 85 checkPoint4 = checkPointCounter++; // Never reached. | |
| 86 checkPoint4 = checkPointCounter++; // Never reached. | |
| 87 checkPoint4 = checkPointCounter++; // Never reached. | |
| 88 checkPoint4 = checkPointCounter++; // Never reached. | |
| 89 checkPoint4 = checkPointCounter++; // Never reached. | |
| 90 checkPoint4 = checkPointCounter++; // Never reached. | |
| 91 checkPoint4 = checkPointCounter++; // Never reached. | |
| 92 checkPoint4 = checkPointCounter++; // Never reached. | |
| 93 checkPoint4 = checkPointCounter++; // Never reached. | |
| 94 checkPoint4 = checkPointCounter++; // Never reached. | |
| 95 checkPoint4 = checkPointCounter++; // Never reached. | |
| 96 checkPoint4 = checkPointCounter++; // Never reached. | |
| 97 checkPoint4 = checkPointCounter++; // Never reached. | |
| 98 checkPoint4 = checkPointCounter++; // Never reached. | |
| 99 checkPoint4 = checkPointCounter++; // Never reached. | |
| 100 checkPoint4 = checkPointCounter++; // Never reached. | |
| 101 checkPoint4 = checkPointCounter++; // Never reached. | |
| 102 checkPoint4 = checkPointCounter++; // Never reached. | |
| 103 checkPoint4 = checkPointCounter++; // Never reached. | |
| 104 checkPoint4 = checkPointCounter++; // Never reached. | |
| 105 checkPoint4 = checkPointCounter++; // Never reached. | |
| 106 checkPoint4 = checkPointCounter++; // Never reached. | |
| 107 checkPoint4 = checkPointCounter++; // Never reached. | |
| 108 checkPoint4 = checkPointCounter++; // Never reached. | |
| 109 checkPoint4 = checkPointCounter++; // Never reached. | |
| 110 checkPoint4 = checkPointCounter++; // Never reached. | |
| 111 checkPoint4 = checkPointCounter++; // Never reached. | |
| 112 checkPoint4 = checkPointCounter++; // Never reached. | |
| 113 checkPoint4 = checkPointCounter++; // Never reached. | |
| 114 checkPoint4 = checkPointCounter++; // Never reached. | |
| 115 checkPoint4 = checkPointCounter++; // Never reached. | |
| 116 checkPoint4 = checkPointCounter++; // Never reached. | |
| 117 checkPoint4 = checkPointCounter++; // Never reached. | |
| 118 checkPoint4 = checkPointCounter++; // Never reached. | |
| 119 checkPoint4 = checkPointCounter++; // Never reached. | |
| 120 checkPoint4 = checkPointCounter++; // Never reached. | |
| 121 checkPoint4 = checkPointCounter++; // Never reached. | |
| 122 checkPoint4 = checkPointCounter++; // Never reached. | |
| 123 checkPoint4 = checkPointCounter++; // Never reached. | |
| 124 checkPoint4 = checkPointCounter++; // Never reached. | |
| 125 checkPoint4 = checkPointCounter++; // Never reached. | |
| 126 checkPoint4 = checkPointCounter++; // Never reached. | |
| 127 checkPoint4 = checkPointCounter++; // Never reached. | |
| 128 checkPoint4 = checkPointCounter++; // Never reached. | |
| 129 checkPoint4 = checkPointCounter++; // Never reached. | |
| 130 checkPoint4 = checkPointCounter++; // Never reached. | |
| 131 checkPoint4 = checkPointCounter++; // Never reached. | |
| 132 checkPoint4 = checkPointCounter++; // Never reached. | |
| 133 checkPoint4 = checkPointCounter++; // Never reached. | |
| 134 checkPoint4 = checkPointCounter++; // Never reached. | |
| 135 checkPoint4 = checkPointCounter++; // Never reached. | |
| 136 checkPoint4 = checkPointCounter++; // Never reached. | |
| 137 checkPoint4 = checkPointCounter++; // Never reached. | |
| 138 checkPoint4 = checkPointCounter++; // Never reached. | |
| 139 checkPoint4 = checkPointCounter++; // Never reached. | |
| 140 } | |
| 141 } | |
| 142 checkPoint5 += checkPointCounter++; | |
| 143 } | |
| 144 checkPoint6 += checkPointCounter++; | |
| 145 Expect.equals(1, checkPoint1); | |
| 146 Expect.equals(2, checkPoint2); | |
| 147 Expect.equals(4, checkPoint3); | |
| 148 Expect.equals(0, checkPoint4); | |
| 149 Expect.equals(8, checkPoint5); | |
| 150 Expect.equals(6, checkPoint6); | |
| 151 } | |
| 152 } | |
| 153 | |
| 154 main() { | |
| 155 BranchesTest.testMain(); | |
| 156 } | |
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