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1 #library('AudioContextTest'); | 1 #library('AudioContextTest'); |
2 #import('../../pkg/unittest/unittest.dart'); | 2 #import('../../pkg/unittest/unittest.dart'); |
3 #import('../../pkg/unittest/html_config.dart'); | 3 #import('../../pkg/unittest/html_config.dart'); |
4 #import('dart:html'); | 4 #import('dart:html'); |
5 | 5 |
6 main() { | 6 main() { |
7 | 7 |
8 useHtmlConfiguration(); | 8 useHtmlConfiguration(); |
9 | 9 |
| 10 var isAudioContext = |
| 11 predicate((x) => x is AudioContext, 'is an AudioContext'); |
| 12 |
10 test('constructorTest', () { | 13 test('constructorTest', () { |
11 var ctx = new AudioContext(); | 14 var ctx = new AudioContext(); |
12 expect(ctx, isNotNull); | 15 expect(ctx, isNotNull); |
13 expect(ctx is AudioContext); | 16 expect(ctx, isAudioContext); |
14 }); | 17 }); |
15 test('createBuffer', () { | 18 test('createBuffer', () { |
16 var ctx = new AudioContext(); | 19 var ctx = new AudioContext(); |
17 ArrayBufferView arrayBufferView = new Float32Array.fromList([]); | 20 ArrayBufferView arrayBufferView = new Float32Array.fromList([]); |
18 try { | 21 try { |
19 // Test that native overload is chosen correctly. Native implementation | 22 // Test that native overload is chosen correctly. Native implementation |
20 // should throw 'SYNTAX_ERR' DOMException because the buffer is empty. | 23 // should throw 'SYNTAX_ERR' DOMException because the buffer is empty. |
21 AudioBuffer buffer = ctx.createBuffer(arrayBufferView.buffer, false); | 24 AudioBuffer buffer = ctx.createBuffer(arrayBufferView.buffer, false); |
22 } catch (e) { | 25 } catch (e) { |
23 expect(e.code, equals(DOMException.SYNTAX_ERR)); | 26 expect(e.code, equals(DOMException.SYNTAX_ERR)); |
24 } | 27 } |
25 }); | 28 }); |
26 } | 29 } |
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