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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 queue.last.test; | 5 library queue.last.test; |
| 6 |
6 import "package:expect/expect.dart"; | 7 import "package:expect/expect.dart"; |
7 import 'dart:collection' show Queue; | 8 import 'dart:collection' show Queue; |
8 | 9 |
9 main() { | 10 main() { |
10 Queue<int> queue1 = new Queue<int>(); | 11 Queue<int> queue1 = new Queue<int>(); |
11 queue1..add(11) | 12 queue1..add(11)..add(12)..add(13); |
12 ..add(12) | |
13 ..add(13); | |
14 Queue queue2 = new Queue(); | 13 Queue queue2 = new Queue(); |
15 | 14 |
16 Expect.equals(13, queue1.last); | 15 Expect.equals(13, queue1.last); |
17 Expect.throws(() => queue2.last, (e) => e is StateError); | 16 Expect.throws(() => queue2.last, (e) => e is StateError); |
18 } | 17 } |
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