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1 library InstanceOfTest; | 1 library InstanceOfTest; |
2 import '../../pkg/unittest/lib/unittest.dart'; | 2 import '../../pkg/unittest/lib/unittest.dart'; |
3 import '../../pkg/unittest/lib/html_config.dart'; | 3 import '../../pkg/unittest/lib/html_config.dart'; |
4 import 'dart:html'; | 4 import 'dart:html'; |
5 | 5 |
6 main() { | 6 main() { |
7 CanvasElement canvas; | 7 CanvasElement canvas; |
8 | 8 |
9 canvas = new Element.tag('canvas'); | 9 canvas = new Element.tag('canvas'); |
10 canvas.attributes['width'] = '100'; | 10 canvas.attributes['width'] = '100'; |
11 canvas.attributes['height'] = '100'; | 11 canvas.attributes['height'] = '100'; |
12 document.body.nodes.add(canvas); | 12 document.body.append(canvas); |
13 | 13 |
14 var isCanvasRenderingContext = predicate((x) => x is CanvasRenderingContext, | 14 var isCanvasRenderingContext = predicate((x) => x is CanvasRenderingContext, |
15 'is a CanvasRenderingContext'); | 15 'is a CanvasRenderingContext'); |
16 var isCanvasRenderingContext2D = | 16 var isCanvasRenderingContext2D = |
17 predicate((x) => x is CanvasRenderingContext2D, | 17 predicate((x) => x is CanvasRenderingContext2D, |
18 'is a CanvasRenderingContext2D'); | 18 'is a CanvasRenderingContext2D'); |
19 var isElement = predicate((x) => x is Element, 'is an Element'); | 19 var isElement = predicate((x) => x is Element, 'is an Element'); |
20 var isCanvasElement = | 20 var isCanvasElement = |
21 predicate((x) => x is CanvasElement, 'is a CanvasElement'); | 21 predicate((x) => x is CanvasElement, 'is a CanvasElement'); |
22 var isImageData = predicate((x) => x is ImageData, 'is an ImageData'); | 22 var isImageData = predicate((x) => x is ImageData, 'is an ImageData'); |
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61 expect(bytes, isNot(isCanvasElement)); | 61 expect(bytes, isNot(isCanvasElement)); |
62 expect(bytes, isNot(isImageData)); | 62 expect(bytes, isNot(isImageData)); |
63 expect(bytes, isIntList); | 63 expect(bytes, isIntList); |
64 | 64 |
65 // FIXME: Ensure this is an SpanElement when we next update | 65 // FIXME: Ensure this is an SpanElement when we next update |
66 // WebKit IDL. | 66 // WebKit IDL. |
67 var span = new Element.tag('span'); | 67 var span = new Element.tag('span'); |
68 expect(span, isElement); | 68 expect(span, isElement); |
69 }); | 69 }); |
70 } | 70 } |
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