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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 library maps_test; | 5 library maps_test; |
| 6 import "package:expect/expect.dart"; |
6 import 'dart:collection'; | 7 import 'dart:collection'; |
7 | 8 |
8 main() { | 9 main() { |
9 final key1 = "key1"; | 10 final key1 = "key1"; |
10 final key2 = "key2"; | 11 final key2 = "key2"; |
11 final key3 = "key3"; | 12 final key3 = "key3"; |
12 final key4 = "key4"; | 13 final key4 = "key4"; |
13 final key5 = "key5"; | 14 final key5 = "key5"; |
14 final key6 = "key6"; | 15 final key6 = "key6"; |
15 final key7 = "key7"; | 16 final key7 = "key7"; |
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125 other_map.clear(); | 126 other_map.clear(); |
126 | 127 |
127 // Test Map.putIfAbsent. | 128 // Test Map.putIfAbsent. |
128 map.clear(); | 129 map.clear(); |
129 Expect.equals(false, Maps.containsKey(map, key1)); | 130 Expect.equals(false, Maps.containsKey(map, key1)); |
130 Maps.putIfAbsent(map, key1, () => 10); | 131 Maps.putIfAbsent(map, key1, () => 10); |
131 Expect.equals(true, map.containsKey(key1)); | 132 Expect.equals(true, map.containsKey(key1)); |
132 Expect.equals(10, map[key1]); | 133 Expect.equals(10, map[key1]); |
133 Expect.equals(10, Maps.putIfAbsent(map, key1, () => 11)); | 134 Expect.equals(10, Maps.putIfAbsent(map, key1, () => 11)); |
134 } | 135 } |
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