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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 url_test; | 5 library url_test; |
6 import '../../pkg/unittest/lib/unittest.dart'; | 6 import '../../pkg/unittest/lib/unittest.dart'; |
7 import '../../pkg/unittest/lib/html_config.dart'; | 7 import '../../pkg/unittest/lib/html_config.dart'; |
8 import 'dart:html'; | 8 import 'dart:html'; |
9 import 'dart:typed_data'; | 9 import 'dart:typed_data'; |
10 | 10 |
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28 var dataArray = new Uint8List.view(arrayBuffer.buffer); | 28 var dataArray = new Uint8List.view(arrayBuffer.buffer); |
29 for (var i = 0; i < byteString.length; i++) { | 29 for (var i = 0; i < byteString.length; i++) { |
30 dataArray[i] = byteString.codeUnitAt(i); | 30 dataArray[i] = byteString.codeUnitAt(i); |
31 } | 31 } |
32 | 32 |
33 var blob = new Blob([arrayBuffer], 'image/png'); | 33 var blob = new Blob([arrayBuffer], 'image/png'); |
34 return blob; | 34 return blob; |
35 } | 35 } |
36 | 36 |
37 group('blob', () { | 37 group('blob', () { |
38 test('createObjectUrlFromBlob', () { | 38 test('createObjectUrl', () { |
39 var blob = createImageBlob(); | 39 var blob = createImageBlob(); |
40 var url = Url.createObjectUrlFromBlob(blob); | 40 var url = Url.createObjectUrl(blob); |
41 expect(url.length, greaterThan(0)); | 41 expect(url.length, greaterThan(0)); |
42 expect(url, startsWith('blob:')); | 42 expect(url, startsWith('blob:')); |
43 | 43 |
44 var img = new ImageElement(); | 44 var img = new ImageElement(); |
45 img.onLoad.listen(expectAsync1((_) { | 45 img.onLoad.listen(expectAsync1((_) { |
46 expect(img.complete, true); | 46 expect(img.complete, true); |
47 })); | 47 })); |
48 img.onError.listen((_) { | 48 img.onError.listen((_) { |
49 guardAsync(() { | 49 guardAsync(() { |
50 expect(true, isFalse, reason: 'URL failed to load.'); | 50 expect(true, isFalse, reason: 'URL failed to load.'); |
51 }); | 51 }); |
52 }); | 52 }); |
53 img.src = url; | 53 img.src = url; |
54 }); | 54 }); |
55 | 55 |
56 test('revokeObjectUrl', () { | 56 test('revokeObjectUrl', () { |
57 var blob = createImageBlob(); | 57 var blob = createImageBlob(); |
58 var url = Url.createObjectUrlFromBlob(blob); | 58 var url = Url.createObjectUrl(blob); |
59 expect(url, startsWith('blob:')); | 59 expect(url, startsWith('blob:')); |
60 Url.revokeObjectUrl(url); | 60 Url.revokeObjectUrl(url); |
61 | 61 |
62 var img = new ImageElement(); | 62 var img = new ImageElement(); |
63 // Image should fail to load since the URL was revoked. | 63 // Image should fail to load since the URL was revoked. |
64 img.onError.listen(expectAsync1((_) { | 64 img.onError.listen(expectAsync1((_) { |
65 })); | 65 })); |
66 img.onLoad.listen((_) { | 66 img.onLoad.listen((_) { |
67 guardAsync(() { | 67 guardAsync(() { |
68 expect(true, isFalse, reason: 'URL should not have loaded.'); | 68 expect(true, isFalse, reason: 'URL should not have loaded.'); |
69 }); | 69 }); |
70 }); | 70 }); |
71 img.src = url; | 71 img.src = url; |
72 }); | 72 }); |
73 | 73 |
74 }); | 74 }); |
75 } | 75 } |
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