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Issue 1895303007: Non passive touch end or touch cancel listeners should not block scroll. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@2704
Patch Set: Created 4 years, 8 months ago
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1 <script src="../../../resources/js-test.js"></script> 1 <script src="../../../resources/js-test.js"></script>
2 <div id='touchtarget' style='width: 50; height: 50'></div> 2 <div id='touchtarget' style='width: 50; height: 50'></div>
3 <script> 3 <script>
4 description("This test checks that we correctly update the touch event handler c ount as event handlers are added and removed"); 4 description("This test checks that we correctly update the touch event handler c ount as event handlers are added and removed");
5 5
6 debug("Test addEventListener/removeEventListener on the document."); 6 debug("Test addEventListener/removeEventListener on the document.");
7 (function() { 7 (function() {
8 var listener = function() { } 8 var listener = function() { }
9 9
10 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 10 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
11 document.addEventListener('touchstart', listener, true); 11 document.addEventListener('touchstart', listener, true);
12 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 12 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
13 document.addEventListener('touchmove', listener, true); 13 document.addEventListener('touchmove', listener, true);
14 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 14 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
15 document.addEventListener('touchstart', listener, false); 15 document.addEventListener('touchstart', listener, false);
16 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 16 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '3' );
17 document.removeEventListener('touchmove', listener, true); 17 document.removeEventListener('touchmove', listener, true);
18 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 18 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
19 document.removeEventListener('touchstart', listener, true); 19 document.removeEventListener('touchstart', listener, true);
20 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 20 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
21 21
22 // Try removing the capturing listener again. 22 // Try removing the capturing listener again.
23 document.removeEventListener('touchstart', listener, true); 23 document.removeEventListener('touchstart', listener, true);
24 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 24 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
25 document.removeEventListener('touchmove', listener, true); 25 document.removeEventListener('touchmove', listener, true);
26 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 26 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
27 27
28 document.removeEventListener('touchstart', listener, false); 28 document.removeEventListener('touchstart', listener, false);
29 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 29 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
30 })(); 30 })();
31 31
32 debug("Test setting touch handlers on the document."); 32 debug("Test setting touch handlers on the document.");
33 (function() { 33 (function() {
34 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 34 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
35 document.ontouchstart = function() { } 35 document.ontouchstart = function() { }
36 document.ontouchmove = function() {} 36 document.ontouchmove = function() {}
37 document.ontouchend = function() {} 37 document.ontouchend = function() {}
38 document.ontouchcancel = function() {} 38 document.ontouchcancel = function() {}
39 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 39 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
40 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
40 document.ontouchstart = function() { } 41 document.ontouchstart = function() { }
41 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 42 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
43 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
42 document.ontouchstart = null; 44 document.ontouchstart = null;
43 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 45 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
46 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
44 document.ontouchstart = null; 47 document.ontouchstart = null;
45 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 48 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
49 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
50 document.ontouchend = null;
51 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
52 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
46 document.ontouchmove = null; 53 document.ontouchmove = null;
47 document.ontouchend = null;
48 document.ontouchcancel = null; 54 document.ontouchcancel = null;
49 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 55 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
56 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
50 })(); 57 })();
51 58
52 debug("Test addEventListener/removeEventListener on the window."); 59 debug("Test addEventListener/removeEventListener on the window.");
53 (function() { 60 (function() {
54 var listener = function() { } 61 var listener = function() { }
55 62
56 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 63 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
57 window.addEventListener('touchstart', listener, true); 64 window.addEventListener('touchstart', listener, true);
58 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 65 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
59 window.addEventListener('touchmove', listener, true); 66 window.addEventListener('touchmove', listener, true);
60 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 67 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
61 window.addEventListener('touchstart', listener, false); 68 window.addEventListener('touchstart', listener, false);
62 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 69 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '3' );
63 window.removeEventListener('touchmove', listener, true); 70 window.removeEventListener('touchmove', listener, true);
64 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 71 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
65 window.removeEventListener('touchstart', listener, true); 72 window.removeEventListener('touchstart', listener, true);
66 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 73 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
67 74
68 // Try removing the capturing listener again. 75 // Try removing the capturing listener again.
69 window.removeEventListener('touchstart', listener, true); 76 window.removeEventListener('touchstart', listener, true);
70 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 77 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
71 window.removeEventListener('touchmove', listener, true); 78 window.removeEventListener('touchmove', listener, true);
72 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 79 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
73 80
74 window.removeEventListener('touchstart', listener, false); 81 window.removeEventListener('touchstart', listener, false);
75 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 82 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
76 })(); 83 })();
77 84
78 debug("Test setting touch handlers on the window."); 85 debug("Test setting touch handlers on the window.");
79 (function() { 86 (function() {
80 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 87 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
81 window.ontouchstart = function() { } 88 window.ontouchstart = function() { }
82 window.ontouchmove = function() {} 89 window.ontouchmove = function() {}
83 window.ontouchend = function() {} 90 window.ontouchend = function() {}
84 window.ontouchcancel = function() {} 91 window.ontouchcancel = function() {}
85 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 92 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
93 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
86 window.ontouchstart = function() { } 94 window.ontouchstart = function() { }
87 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 95 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
96 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
88 window.ontouchstart = null; 97 window.ontouchstart = null;
89 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 98 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
99 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
90 window.ontouchstart = null; 100 window.ontouchstart = null;
91 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 101 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
102 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
103 window.ontouchend = null;
104 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
105 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
92 window.ontouchmove = null; 106 window.ontouchmove = null;
93 window.ontouchend = null;
94 window.ontouchcancel = null; 107 window.ontouchcancel = null;
95 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 108 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
109 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
96 })(); 110 })();
97 111
98 debug("Test addEventListener/removeEventListener on a div."); 112 debug("Test addEventListener/removeEventListener on a div.");
99 (function() { 113 (function() {
100 var listener = function() { } 114 var listener = function() { }
101 var div = document.getElementById('touchtarget'); 115 var div = document.getElementById('touchtarget');
102 116
103 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 117 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
104 div.addEventListener('touchstart', listener, true); 118 div.addEventListener('touchstart', listener, true);
105 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 119 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
106 div.addEventListener('touchmove', listener, true); 120 div.addEventListener('touchmove', listener, true);
107 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 121 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
108 div.addEventListener('touchstart', listener, false); 122 div.addEventListener('touchstart', listener, false);
109 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 123 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '3' );
110 div.removeEventListener('touchmove', listener, true); 124 div.removeEventListener('touchmove', listener, true);
111 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 125 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
112 div.removeEventListener('touchstart', listener, true); 126 div.removeEventListener('touchstart', listener, true);
113 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 127 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
114 128
115 // Try removing the capturing listener again. 129 // Try removing the capturing listener again.
116 div.removeEventListener('touchstart', listener, true); 130 div.removeEventListener('touchstart', listener, true);
117 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 131 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
118 div.removeEventListener('touchmove', listener, true); 132 div.removeEventListener('touchmove', listener, true);
119 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 133 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
120 134
121 div.removeEventListener('touchstart', listener, false); 135 div.removeEventListener('touchstart', listener, false);
122 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 136 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
123 })(); 137 })();
124 138
125 debug("Test setting touch handlers on a div."); 139 debug("Test setting touch handlers on a div.");
126 (function() { 140 (function() {
127 var div = document.getElementById('touchtarget'); 141 var div = document.getElementById('touchtarget');
128 142
129 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 143 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
130 div.ontouchstart = function() { } 144 div.ontouchstart = function() { }
131 div.ontouchmove = function() { } 145 div.ontouchmove = function() { }
132 div.ontouchend = function() { } 146 div.ontouchend = function() { }
133 div.ontouchcancel = function() { } 147 div.ontouchcancel = function() { }
134 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 148 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
149 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
135 div.ontouchstart = function() { } 150 div.ontouchstart = function() { }
136 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 151 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
152 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
137 div.ontouchstart = null; 153 div.ontouchstart = null;
138 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 154 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
155 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
139 div.ontouchstart = null; 156 div.ontouchstart = null;
140 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 157 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
158 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
159 div.ontouchend = null;
160 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
161 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
141 div.ontouchmove = null; 162 div.ontouchmove = null;
142 div.ontouchend = null;
143 div.ontouchcancel = null; 163 div.ontouchcancel = null;
144 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 164 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
165 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
145 })(); 166 })();
146 167
147 debug("Test redudant addEventListener on a div."); 168 debug("Test redudant addEventListener on a div.");
148 (function() { 169 (function() {
149 var listener = function() { } 170 var listener = function() { }
150 var div = document.getElementById('touchtarget'); 171 var div = document.getElementById('touchtarget');
151 172
152 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 173 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
153 div.addEventListener('touchstart', listener, false); 174 div.addEventListener('touchstart', listener, false);
154 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 175 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
155 div.addEventListener('touchstart', listener, false); 176 div.addEventListener('touchstart', listener, false);
156 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 177 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
157 178
158 div.removeEventListener('touchstart', listener, false); 179 div.removeEventListener('touchstart', listener, false);
159 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 180 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
160 })(); 181 })();
161 182
162 183
163 debug("Test addEventListener/removeEventListener on a new div."); 184 debug("Test addEventListener/removeEventListener on a new div.");
164 (function() { 185 (function() {
165 var div = document.createElement('div'); 186 var div = document.createElement('div');
166 var touchtarget = document.getElementById('touchtarget'); 187 var touchtarget = document.getElementById('touchtarget');
167 var listener = function() { } 188 var listener = function() { }
168 189
169 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 190 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
191 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
170 192
171 div.addEventListener('touchstart', listener, true); 193 div.addEventListener('touchstart', listener, true);
172 div.addEventListener('touchmove', listener, true); 194 div.addEventListener('touchmove', listener, true);
173 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 195 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
196 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
174 197
175 touchtarget.appendChild(div); 198 touchtarget.appendChild(div);
176 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 199 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
200 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
177 201
178 div.addEventListener('touchend', listener, true); 202 div.addEventListener('touchend', listener, true);
179 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 203 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
204 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
180 205
181 div.removeEventListener('touchstart', listener, true); 206 div.removeEventListener('touchstart', listener, true);
182 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 207 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
183 208
184 touchtarget.removeChild(div); 209 touchtarget.removeChild(div);
185 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 210 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
186 211
187 div.removeEventListener('touchmove', listener, false); 212 div.removeEventListener('touchmove', listener, false);
188 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 213 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
189 214
190 div.removeEventListener('touchmove', listener, true); 215 div.removeEventListener('touchmove', listener, true);
191 div.removeEventListener('touchend', listener, true); 216 div.removeEventListener('touchend', listener, true);
192 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 217 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
218 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
193 })(); 219 })();
194 220
195 debug("Test setting touch handlers on a new div."); 221 debug("Test setting touch handlers on a new div.");
196 (function() { 222 (function() {
197 var div = document.createElement('div'); 223 var div = document.createElement('div');
198 var touchtarget = document.getElementById('touchtarget'); 224 var touchtarget = document.getElementById('touchtarget');
199 225
200 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 226 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
201 227
202 div.ontouchstart = function() { } 228 div.ontouchstart = function() { }
203 div.ontouchmove = function() { } 229 div.ontouchmove = function() { }
204 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 230 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
205 231
206 touchtarget.appendChild(div); 232 touchtarget.appendChild(div);
207 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 233 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
234 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
208 235
209 div.ontouchend = function() { } 236 div.ontouchend = function() { }
210 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 237 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
238 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
211 239
212 div.ontouchstart = null; 240 div.ontouchstart = null;
213 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 241 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
242 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
214 243
215 touchtarget.removeChild(div); 244 touchtarget.removeChild(div);
216 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 245 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
246 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
217 247
218 div.ontouchend = null; 248 div.ontouchend = null;
219 div.ontouchmove = null; 249 div.ontouchmove = null;
220 shouldBe('window.internals.touchEventHandlerCount(document)', '0'); 250 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
251 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '0' );
221 })(); 252 })();
222 253
223 var nestedDocument; 254 var nestedDocument;
224 255
225 debug("Test that nested Documents' touch handlers are properly tracked in their parent Document."); 256 debug("Test that nested Documents' touch handlers are properly tracked in their parent Document.");
226 (function() { 257 (function() {
227 var iframe = document.createElement('iframe'); 258 var iframe = document.createElement('iframe');
228 var touchtarget = document.getElementById('touchtarget'); 259 var touchtarget = document.getElementById('touchtarget');
229 touchtarget.ontouchend = function() {}; 260 touchtarget.ontouchend = function() {};
230 261
231 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 262 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
263 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
232 264
233 touchtarget.appendChild(iframe); 265 touchtarget.appendChild(iframe);
234 266
235 nestedDocument = iframe.contentWindow.document; 267 nestedDocument = iframe.contentWindow.document;
236 nestedDocument.open('text/html', 'replace'); 268 nestedDocument.open('text/html', 'replace');
237 nestedDocument.write('<!DOCTYPE html>\n<script>\nwindow.ontouchstart=functio n(){};\n</' + 'script>\n' + 269 nestedDocument.write('<!DOCTYPE html>\n<script>\nwindow.ontouchstart=functio n(){};\n</' + 'script>\n' +
238 '<div id=twoHandlers ontouchmove="function(){}" ontouchcancel="function( ){}"></div>'); 270 '<div id=twoHandlers ontouchmove="function(){}" ontouchcancel="function( ){}"></div>');
239 shouldBe('window.internals.touchEventHandlerCount(nestedDocument)', '4'); 271 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(nestedDocument) ', '2');
240 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 272 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(nestedDocument) ', '2');
273 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
274 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
241 275
242 nestedDocument.write('<script>window.ontouchstart=undefined</' + 'script>\n' ); 276 nestedDocument.write('<script>window.ontouchstart=undefined</' + 'script>\n' );
243 shouldBe('window.internals.touchEventHandlerCount(nestedDocument)', '3'); 277 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(nestedDocument) ', '1');
244 shouldBe('window.internals.touchEventHandlerCount(document)', '3'); 278 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(nestedDocument) ', '2');
279 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
280 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
245 281
246 nestedDocument.write('<script>document.addEventListener("touchmove", functio n(){});</' + 'script>\n'); 282 nestedDocument.write('<script>document.addEventListener("touchmove", functio n(){});</' + 'script>\n');
247 shouldBe('window.internals.touchEventHandlerCount(nestedDocument)', '4'); 283 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(nestedDocument) ', '2');
248 shouldBe('window.internals.touchEventHandlerCount(document)', '4'); 284 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(nestedDocument) ', '2');
285 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '2' );
286 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '2' );
249 287
250 nestedDocument.write('<script>document.getElementById("twoHandlers").remove( );</' + 'script>\n'); 288 nestedDocument.write('<script>document.getElementById("twoHandlers").remove( );</' + 'script>\n');
251 gc(); 289 gc();
252 shouldBe('window.internals.touchEventHandlerCount(nestedDocument)', '2'); 290 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(nestedDocument) ', '1');
253 shouldBe('window.internals.touchEventHandlerCount(document)', '2'); 291 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(nestedDocument) ', '1');
292 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '1' );
293 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
254 nestedDocument.close(); 294 nestedDocument.close();
255 295
256 touchtarget.removeChild(iframe); 296 touchtarget.removeChild(iframe);
257 shouldBe('window.internals.touchEventHandlerCount(document)', '1'); 297 shouldBe('window.internals.touchStartOrMoveEventHandlerCount(document)', '0' );
298 shouldBe('window.internals.touchEndOrCancelEventHandlerCount(document)', '1' );
258 })(); 299 })();
259 </script> 300 </script>
260 </body> 301 </body>
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