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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 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 | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 class SetTest { | 5 class SetTest { |
6 | 6 |
7 static testMain() { | 7 static testMain() { |
8 Set set = new Set(); | 8 Set set = new Set(); |
9 Expect.equals(0, set.length); | 9 Expect.equals(0, set.length); |
10 set.add(1); | 10 set.add(1); |
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69 set.forEach(testForEach); | 69 set.forEach(testForEach); |
70 Expect.equals(10 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1, sum); | 70 Expect.equals(10 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1, sum); |
71 | 71 |
72 sum = 0; | 72 sum = 0; |
73 | 73 |
74 mapped.forEach(testForEach); | 74 mapped.forEach(testForEach); |
75 Expect.equals(1 + 2 + 5 + 10 + 17 + 26 + 37 + 50 + 65 + 82, sum); | 75 Expect.equals(1 + 2 + 5 + 10 + 17 + 26 + 37 + 50 + 65 + 82, sum); |
76 | 76 |
77 // Test Set.filter. | 77 // Test Set.filter. |
78 testFilter(int val) { | 78 testFilter(int val) { |
79 return val.isEven(); | 79 return val.isEven; |
80 } | 80 } |
81 | 81 |
82 Set filtered = set.filter(testFilter); | 82 Set filtered = set.filter(testFilter); |
83 | 83 |
84 Expect.equals(5, filtered.length); | 84 Expect.equals(5, filtered.length); |
85 | 85 |
86 Expect.equals(true, filtered.contains(0)); | 86 Expect.equals(true, filtered.contains(0)); |
87 Expect.equals(true, filtered.contains(2)); | 87 Expect.equals(true, filtered.contains(2)); |
88 Expect.equals(true, filtered.contains(4)); | 88 Expect.equals(true, filtered.contains(4)); |
89 Expect.equals(true, filtered.contains(6)); | 89 Expect.equals(true, filtered.contains(6)); |
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162 set.clear(); | 162 set.clear(); |
163 Expect.equals(0, set.length); | 163 Expect.equals(0, set.length); |
164 set.add(11); | 164 set.add(11); |
165 Expect.equals(1, set.length); | 165 Expect.equals(1, set.length); |
166 } | 166 } |
167 } | 167 } |
168 | 168 |
169 main() { | 169 main() { |
170 SetTest.testMain(); | 170 SetTest.testMain(); |
171 } | 171 } |
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