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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 hasNextIterator.test; | 5 library hasNextIterator.test; |
| 6 import "package:expect/expect.dart"; |
| 6 import 'dart:collection'; | 7 import 'dart:collection'; |
| 7 | 8 |
| 8 main() { | 9 main() { |
| 9 var it = new HasNextIterator([].iterator); | 10 var it = new HasNextIterator([].iterator); |
| 10 Expect.isFalse(it.hasNext); | 11 Expect.isFalse(it.hasNext); |
| 11 Expect.isFalse(it.hasNext); | 12 Expect.isFalse(it.hasNext); |
| 12 Expect.throws(() => it.next(), (e) => e is StateError); | 13 Expect.throws(() => it.next(), (e) => e is StateError); |
| 13 Expect.isFalse(it.hasNext); | 14 Expect.isFalse(it.hasNext); |
| 14 | 15 |
| 15 it = new HasNextIterator([1].iterator); | 16 it = new HasNextIterator([1].iterator); |
| (...skipping 10 matching lines...) Expand all Loading... |
| 26 Expect.isTrue(it.hasNext); | 27 Expect.isTrue(it.hasNext); |
| 27 Expect.equals(1, it.next()); | 28 Expect.equals(1, it.next()); |
| 28 Expect.isTrue(it.hasNext); | 29 Expect.isTrue(it.hasNext); |
| 29 Expect.isTrue(it.hasNext); | 30 Expect.isTrue(it.hasNext); |
| 30 Expect.equals(2, it.next()); | 31 Expect.equals(2, it.next()); |
| 31 Expect.isFalse(it.hasNext); | 32 Expect.isFalse(it.hasNext); |
| 32 Expect.isFalse(it.hasNext); | 33 Expect.isFalse(it.hasNext); |
| 33 Expect.throws(() => it.next(), (e) => e is StateError); | 34 Expect.throws(() => it.next(), (e) => e is StateError); |
| 34 Expect.isFalse(it.hasNext); | 35 Expect.isFalse(it.hasNext); |
| 35 } | 36 } |
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