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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('NodeListTest'); | 5 #library('NodeListTest'); |
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 var isElement = predicate((x) => x is Element, 'is an Element'); |
| 14 var isCanvasElement = |
| 15 predicate((x) => x is CanvasElement, 'is a CanvasElement'); |
| 16 var isDivElement = predicate((x) => x is DivElement, 'is a isDivElement'); |
| 17 |
13 var div = new DivElement(); | 18 var div = new DivElement(); |
14 div.id = 'test'; | 19 div.id = 'test'; |
15 document.body.nodes.add(div); | 20 document.body.nodes.add(div); |
16 | 21 |
17 div.nodes.addAll([ | 22 div.nodes.addAll([ |
18 new DivElement(), | 23 new DivElement(), |
19 new CanvasElement(), | 24 new CanvasElement(), |
20 new DivElement(), | 25 new DivElement(), |
21 new Text('Hello'), | 26 new Text('Hello'), |
22 new DivElement(), | 27 new DivElement(), |
23 new Text('World'), | 28 new Text('World'), |
24 new CanvasElement()]); | 29 new CanvasElement()]); |
25 | 30 |
26 test('queryAll', () { | 31 test('queryAll', () { |
27 List<Node> all = queryAll('*'); | 32 List<Node> all = queryAll('*'); |
28 for (var e in all) { | 33 for (var e in all) { |
29 expect(e is Element, isTrue); | 34 expect(e, isElement); |
30 } | 35 } |
31 }); | 36 }); |
32 | 37 |
33 test('document.queryAll', () { | 38 test('document.queryAll', () { |
34 List<Element> all1 = queryAll('*'); | 39 List<Element> all1 = queryAll('*'); |
35 List<Element> all2 = document.queryAll('*'); | 40 List<Element> all2 = document.queryAll('*'); |
36 expect(all1.length, equals(all2.length)); | 41 expect(all1.length, equals(all2.length)); |
37 for (var i = 0; i < all1.length; ++i) { | 42 for (var i = 0; i < all1.length; ++i) { |
38 expect(all1[i], equals(all2[i])); | 43 expect(all1[i], equals(all2[i])); |
39 } | 44 } |
40 }); | 45 }); |
41 | 46 |
42 test('queryAll-canvas', () { | 47 test('queryAll-canvas', () { |
43 List<CanvasElement> all = queryAll('canvas'); | 48 List<CanvasElement> all = queryAll('canvas'); |
44 for (var e in all) { | 49 for (var e in all) { |
45 expect(e is CanvasElement, isTrue); | 50 expect(e, isCanvasElement); |
46 } | 51 } |
47 expect(all.length, equals(2)); | 52 expect(all.length, equals(2)); |
48 }); | 53 }); |
49 | 54 |
50 test('queryAll-contains', () { | 55 test('queryAll-contains', () { |
51 List<Element> all = queryAll('*'); | 56 List<Element> all = queryAll('*'); |
52 for (var e in all) { | 57 for (var e in all) { |
53 expect(all.contains(e), isTrue); | 58 expect(all.contains(e), isTrue); |
54 } | 59 } |
55 }); | 60 }); |
56 | 61 |
57 test('queryAll-filter', () { | 62 test('queryAll-filter', () { |
58 List<Element> all = queryAll('*'); | 63 List<Element> all = queryAll('*'); |
59 List<CanvasElement> canvases = all.filter((e) => e is CanvasElement); | 64 List<CanvasElement> canvases = all.filter((e) => e is CanvasElement); |
60 for (var e in canvases) { | 65 for (var e in canvases) { |
61 expect(e is CanvasElement, isTrue); | 66 expect(e is CanvasElement, isTrue); |
62 } | 67 } |
63 expect(canvases.length, equals(2)); | 68 expect(canvases.length, equals(2)); |
64 }); | 69 }); |
65 | 70 |
66 test('node.queryAll', () { | 71 test('node.queryAll', () { |
67 List<Element> list = div.queryAll('*'); | 72 List<Element> list = div.queryAll('*'); |
68 expect(list.length, equals(5)); | 73 expect(list.length, equals(5)); |
69 expect(list[0] is DivElement, isTrue); | 74 expect(list[0], isDivElement); |
70 expect(list[1] is CanvasElement, isTrue); | 75 expect(list[1], isCanvasElement); |
71 expect(list[2] is DivElement, isTrue); | 76 expect(list[2], isDivElement); |
72 expect(list[3] is DivElement, isTrue); | 77 expect(list[3], isDivElement); |
73 expect(list[4] is CanvasElement, isTrue); | 78 expect(list[4], isCanvasElement); |
74 }); | 79 }); |
75 | 80 |
76 test('immutable', () { | 81 test('immutable', () { |
77 List<Element> list = div.queryAll('*'); | 82 List<Element> list = div.queryAll('*'); |
78 int len = list.length; | 83 int len = list.length; |
79 expect(() { list.add(new DivElement()); }, throwsUnsupportedError); | 84 expect(() { list.add(new DivElement()); }, throwsUnsupportedError); |
80 expect(list.length, equals(len)); | 85 expect(list.length, equals(len)); |
81 }); | 86 }); |
82 } | 87 } |
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