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Side by Side Diff: packages/web_components/test/interop_test.dart

Issue 2312183003: Removed Polymer from Observatory deps (Closed)
Patch Set: Created 4 years, 3 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, 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 @TestOn('browser')
5 library template_wrappers_test; 5 library template_wrappers_test;
6 6
7 import 'dart:html'; 7 import 'dart:html';
8 import 'dart:async';
9 import 'dart:js' show context, JsObject; 8 import 'dart:js' show context, JsObject;
10 import 'package:unittest/html_config.dart'; 9 import 'package:test/test.dart';
11 import 'package:unittest/unittest.dart';
12 import 'package:web_components/interop.dart'; 10 import 'package:web_components/interop.dart';
13 import 'package:web_components/polyfill.dart'; 11 import 'package:web_components/polyfill.dart';
14 12
15 main() { 13 main() {
16 useHtmlConfiguration();
17 setUp(() => customElementsReady); 14 setUp(() => customElementsReady);
18 15
19 test('interop is supported', () { 16 test('interop is supported', () {
20 expect(isSupported, isTrue); 17 expect(isSupported, isTrue);
21 }); 18 });
22 19
23 test('previously created elements are not upgraded', () { 20 test('previously created elements are not upgraded', () {
24 var a = document.querySelector('x-a'); 21 var a = document.querySelector('x-a');
25 expect(a is HtmlElement, isTrue, reason: 'x-a is HtmlElement'); 22 expect(a is HtmlElement, isTrue, reason: 'x-a is HtmlElement');
26 expect(a is XAWrapper, isFalse, reason: 'x-a should not be upgraded yet'); 23 expect(a is XAWrapper, isFalse, reason: 'x-a should not be upgraded yet');
(...skipping 10 matching lines...) Expand all
37 expect(_readX(d), 2); 34 expect(_readX(d), 2);
38 35
39 /// Note: this registration has a global side-effect and is assumed in the 36 /// Note: this registration has a global side-effect and is assumed in the
40 /// following tests. 37 /// following tests.
41 registerDartType('x-a', XAWrapper); 38 registerDartType('x-a', XAWrapper);
42 registerDartType('x-b', XBWrapper, extendsTag: 'div'); 39 registerDartType('x-b', XBWrapper, extendsTag: 'div');
43 registerDartType('x-c', XCWrapper); 40 registerDartType('x-c', XCWrapper);
44 onlyUpgradeNewElements(); 41 onlyUpgradeNewElements();
45 registerDartType('x-d', XDWrapper); // late on purpose. 42 registerDartType('x-d', XDWrapper); // late on purpose.
46 43
47 a = document.querySelector('x-a'); 44 a = document.querySelector('x-a') as XAWrapper;
48 expect(a is HtmlElement, isTrue, reason: 'x-a is HtmlElement'); 45 expect(a is HtmlElement, isTrue, reason: 'x-a is HtmlElement');
49 expect(a is XAWrapper, isTrue, reason: 'x-a is upgraded to XAWrapper'); 46 expect(a is XAWrapper, isTrue, reason: 'x-a is upgraded to XAWrapper');
50 expect(a.x, 0); 47 expect(a.x, 0);
51 expect(a.wrapperCount, 0); 48 expect(a.wrapperCount, 0);
52 49
53 b = document.querySelector('[is=x-b]'); 50 b = document.querySelector('[is=x-b]') as XBWrapper;
54 expect(b is DivElement, isTrue, reason: 'x-b is DivElement'); 51 expect(b is DivElement, isTrue, reason: 'x-b is DivElement');
55 expect(b is XBWrapper, isTrue, reason: 'x-b is upgraded to XBWrapper'); 52 expect(b is XBWrapper, isTrue, reason: 'x-b is upgraded to XBWrapper');
56 expect(b.x, 1); 53 expect(b.x, 1);
57 expect(b.wrapperCount, 1); 54 expect(b.wrapperCount, 1);
58 55
59 // x-d was not upgraded because its registration came after we stopped 56 // x-d was not upgraded because its registration came after we stopped
60 // upgrading old elements: 57 // upgrading old elements:
61 d = document.querySelector('x-d'); 58 d = document.querySelector('x-d');
62 expect(d is HtmlElement, isTrue, reason: 'x-d is HtmlElement'); 59 expect(d is HtmlElement, isTrue, reason: 'x-d is HtmlElement');
63 expect(d is XDWrapper, isFalse, reason: 'x-d should not be upgraded yet'); 60 expect(d is XDWrapper, isFalse, reason: 'x-d should not be upgraded yet');
64 expect(_readX(d), 2); 61 expect(_readX(d), 2);
65 62
66 var c = document.querySelector('x-c'); 63 var c = document.querySelector('x-c');
67 expect(c is HtmlElement, isTrue, reason: 'x-c is HtmlElement'); 64 expect(c is HtmlElement, isTrue, reason: 'x-c is HtmlElement');
68 expect(c is XCWrapper, isFalse, reason: 'x-c should not be upgraded yet'); 65 expect(c is XCWrapper, isFalse, reason: 'x-c should not be upgraded yet');
69 expect(_readX(c), null, reason: 'x-c has not been registered in JS yet'); 66 expect(_readX(c), null, reason: 'x-c has not been registered in JS yet');
70 }); 67 }, skip: 'https://github.com/dart-lang/web-components/issues/38');
71 68
72 test('anything created after registering Dart type is upgraded', () { 69 test('anything created after registering Dart type is upgraded', () {
73 context.callMethod('addA'); 70 context.callMethod('addA');
74 var list = document.querySelectorAll('x-a'); 71 var list = document.querySelectorAll('x-a');
75 expect(list.length, 2); 72 expect(list.length, 2);
76 var a = list[1]; 73 var a = list[1];
77 expect(a is HtmlElement, isTrue, reason: 'x-a is HtmlElement'); 74 expect(a is HtmlElement, isTrue, reason: 'x-a is HtmlElement');
78 expect(a is XAWrapper, isTrue, reason: 'x-a is upgraded to XAWrapper'); 75 expect(a is XAWrapper, isTrue, reason: 'x-a is upgraded to XAWrapper');
79 expect(a.x, 3); 76 expect(a.x, 3);
80 expect(a.wrapperCount, 2); 77 expect((a as XAWrapper).wrapperCount, 2);
81 78
82 context.callMethod('addB'); 79 context.callMethod('addB');
83 list = document.querySelectorAll('[is=x-b]'); 80 list = document.querySelectorAll('[is=x-b]');
84 expect(list.length, 2); 81 expect(list.length, 2);
85 var b = list[1]; 82 var b = list[1];
86 expect(b is DivElement, isTrue, reason: 'x-b is DivElement'); 83 expect(b is DivElement, isTrue, reason: 'x-b is DivElement');
87 expect(b is XBWrapper, isTrue, reason: 'x-b is upgraded to XBWrapper'); 84 expect(b is XBWrapper, isTrue, reason: 'x-b is upgraded to XBWrapper');
88 expect(b.x, 4); 85 expect(b.x, 4);
89 expect(b.wrapperCount, 3); 86 expect((b as XBWrapper).wrapperCount, 3);
90 87
91 // New instances of x-d should be upgraded regardless. 88 // New instances of x-d should be upgraded regardless.
92 context.callMethod('addD'); 89 context.callMethod('addD');
93 list = document.querySelectorAll('x-d'); 90 list = document.querySelectorAll('x-d');
94 expect(list.length, 2); 91 expect(list.length, 2);
95 var d = list[1]; 92 var d = list[1];
96 expect(d is HtmlElement, isTrue, reason: 'x-d is HtmlElement'); 93 expect(d is HtmlElement, isTrue, reason: 'x-d is HtmlElement');
97 expect(d is XDWrapper, isTrue, reason: 'x-d is upgraded to XDWrapper'); 94 expect(d is XDWrapper, isTrue, reason: 'x-d is upgraded to XDWrapper');
98 expect(d.x, 5); 95 expect(d.x, 5);
99 expect(d.wrapperCount, 4); 96 expect((d as XDWrapper).wrapperCount, 4);
100 }); 97 }, skip: 'https://github.com/dart-lang/web-components/issues/38');
101 98
102 test('events seen if Dart type is registered before registerElement', () { 99 test('events seen if Dart type is registered before registerElement', () {
103 var c = document.querySelector('x-c'); 100 var c = document.querySelector('x-c');
104 expect(c is XCWrapper, isFalse); 101 expect(c is XCWrapper, isFalse);
105 expect(_readX(c), null, reason: 'x-c has not been registered in JS yet'); 102 expect(_readX(c), null, reason: 'x-c has not been registered in JS yet');
106 103
107 context.callMethod('registerC'); 104 context.callMethod('registerC');
108 c = document.querySelector('x-c'); 105 c = document.querySelector('x-c');
109 expect(c is XCWrapper, isTrue); 106 expect(c is XCWrapper, isTrue);
110 expect(c.x, 6); 107 expect(c.x, 6);
111 expect(c.wrapperCount, 5); 108 expect((c as XCWrapper).wrapperCount, 5);
112 109
113 context.callMethod('addC'); 110 context.callMethod('addC');
114 var list = document.querySelectorAll('x-c'); 111 var list = document.querySelectorAll('x-c');
115 expect(list.length, 2); 112 expect(list.length, 2);
116 expect(list[0], c); 113 expect(list[0], c);
117 c = list[1]; 114 c = list[1];
118 expect(c is HtmlElement, isTrue, reason: 'x-c is HtmlElement'); 115 expect(c is HtmlElement, isTrue, reason: 'x-c is HtmlElement');
119 expect(c is XCWrapper, isTrue, reason: 'x-c is upgraded to XCWrapper'); 116 expect(c is XCWrapper, isTrue, reason: 'x-c is upgraded to XCWrapper');
120 expect(c.x, 7); 117 expect(c.x, 7);
121 expect(c.wrapperCount, 6); 118 expect((c as XCWrapper).wrapperCount, 6);
122 }); 119 }, skip: 'https://github.com/dart-lang/web-components/issues/38');
123 120
124 test('element can extend another element', () { 121 test('element can extend another element', () {
125 registerDartType('x-e', XEWrapper); 122 registerDartType('x-e', XEWrapper);
126 context.callMethod('addE'); 123 context.callMethod('addE');
127 124
128 var e = document.querySelector('x-e'); 125 var e = document.querySelector('x-e');
129 expect(e is XEWrapper, isTrue); 126 expect(e is XEWrapper, isTrue);
130 expect(e.x, 8); 127 expect(e.x, 8);
131 expect(e.y, 9); 128 expect(e.y, 9);
132 }); 129 }, skip: 'https://github.com/dart-lang/web-components/issues/38');
133 } 130 }
131
134 int _count = 0; 132 int _count = 0;
135 133
136 abstract class Wrapper { 134 abstract class Wrapper {
137 int wrapperCount = _count++; 135 int wrapperCount = _count++;
138 int get x => _readX(this); 136 int get x => _readX(this);
139 } 137 }
140 138
141 _readX(e) => new JsObject.fromBrowserObject(e)['x']; 139 _readX(e) => new JsObject.fromBrowserObject(e)['x'];
142 140
143 class XAWrapper extends HtmlElement with Wrapper { 141 class XAWrapper extends HtmlElement with Wrapper {
(...skipping 10 matching lines...) Expand all
154 152
155 class XDWrapper extends HtmlElement with Wrapper { 153 class XDWrapper extends HtmlElement with Wrapper {
156 XDWrapper.created() : super.created(); 154 XDWrapper.created() : super.created();
157 } 155 }
158 156
159 class XEWrapper extends HtmlElement with Wrapper { 157 class XEWrapper extends HtmlElement with Wrapper {
160 XEWrapper.created() : super.created(); 158 XEWrapper.created() : super.created();
161 159
162 int get y => new JsObject.fromBrowserObject(this)['y']; 160 int get y => new JsObject.fromBrowserObject(this)['y'];
163 } 161 }
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