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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 queue.iterator.test; | 5 library queue.iterator.test; |
6 | 6 |
7 import "package:expect/expect.dart"; | |
8 import 'dart:collection' show Queue; | 7 import 'dart:collection' show Queue; |
9 | 8 |
10 class QueueIteratorTest { | 9 class QueueIteratorTest { |
11 static testMain() { | 10 static testMain() { |
12 testSmallQueue(); | 11 testSmallQueue(); |
13 testLargeQueue(); | 12 testLargeQueue(); |
14 testEmptyQueue(); | 13 testEmptyQueue(); |
15 } | 14 } |
16 | 15 |
17 static int sum(int expected, Iterator<int> it) { | 16 static int sum(int expected, Iterator<int> it) { |
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52 Iterator<int> it = queue.iterator; | 51 Iterator<int> it = queue.iterator; |
53 sum(0, it); | 52 sum(0, it); |
54 Expect.isFalse(it.moveNext()); | 53 Expect.isFalse(it.moveNext()); |
55 Expect.isNull(it.current); | 54 Expect.isNull(it.current); |
56 } | 55 } |
57 } | 56 } |
58 | 57 |
59 main() { | 58 main() { |
60 QueueIteratorTest.testMain(); | 59 QueueIteratorTest.testMain(); |
61 } | 60 } |
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