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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('RequestAnimationFrameTest'); | 5 #library('RequestAnimationFrameTest'); |
6 #import('../../pkg/unittest/unittest.dart'); | 6 #import('../../pkg/unittest/unittest.dart'); |
7 #import('../../pkg/unittest/html_config.dart'); | 7 #import('../../pkg/unittest/html_config.dart'); |
8 #import('dart:html'); | 8 #import('dart:html'); |
9 | 9 |
10 main() { | 10 main() { |
11 useHtmlConfiguration(); | 11 useHtmlConfiguration(); |
12 | 12 |
13 test('oneShot', () { | 13 test('oneShot', () { |
14 var frame = window.requestAnimationFrame( | 14 var frame = window.requestAnimationFrame( |
15 expectAsync1((timestamp) { })); | 15 expectAsync1((timestamp) { })); |
16 }); | 16 }); |
17 | 17 |
18 test('twoShot', () { | 18 test('twoShot', () { |
19 var frame = window.requestAnimationFrame( | 19 var frame = window.requestAnimationFrame( |
20 expectAsync1((timestamp1) { | 20 expectAsync1((timestamp1) { |
21 window.requestAnimationFrame( | 21 window.requestAnimationFrame( |
22 expectAsync1((timestamp2) { | 22 expectAsync1((timestamp2) { |
23 // Not monotonic on Safari and IE. | 23 // Not monotonic on Safari and IE. |
24 // Expect.isTrue(timestamp2 > timestamp1, 'timestamps ordere
d'); | 24 // expect(timestamp2, greaterThan(timestamp1), |
| 25 // reason: 'timestamps ordered'); |
25 })); | 26 })); |
26 })); | 27 })); |
27 }); | 28 }); |
28 | 29 |
29 | 30 |
30 // How do we test that a callback is never called? We can't wrap the uncalled | 31 // How do we test that a callback is never called? We can't wrap the uncalled |
31 // callback with 'expectAsync1'. Will request several frames and try | 32 // callback with 'expectAsync1'. Will request several frames and try |
32 // cancelling the one that is not the last. | 33 // cancelling the one that is not the last. |
33 test('cancel1', () { | 34 test('cancel1', () { |
34 var frame1 = window.requestAnimationFrame( | 35 var frame1 = window.requestAnimationFrame( |
(...skipping 10 matching lines...) Expand all Loading... |
45 expectAsync1((timestamp1) { })); | 46 expectAsync1((timestamp1) { })); |
46 var frame2 = window.requestAnimationFrame( | 47 var frame2 = window.requestAnimationFrame( |
47 (timestamp2) { | 48 (timestamp2) { |
48 throw new Exception('Should have been cancelled'); | 49 throw new Exception('Should have been cancelled'); |
49 }); | 50 }); |
50 var frame3 = window.requestAnimationFrame( | 51 var frame3 = window.requestAnimationFrame( |
51 expectAsync1((timestamp3) { })); | 52 expectAsync1((timestamp3) { })); |
52 window.cancelAnimationFrame(frame2); | 53 window.cancelAnimationFrame(frame2); |
53 }); | 54 }); |
54 } | 55 } |
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