1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
|
<html>
<head>
<title>Accessible state change event testing</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../events.js"></script>
<script type="application/javascript"
src="../role.js"></script>
<script type="application/javascript"
src="../states.js"></script>
<script type="application/javascript">
////////////////////////////////////////////////////////////////////////////
// Invokers
function makeEditableDoc(aDocNode, aIsEnabled)
{
this.DOMNode = aDocNode;
this.invoke = function editabledoc_invoke() {
// Note: this should fire an EVENT_STATE_CHANGE
this.DOMNode.designMode = 'on';
};
this.check = function editabledoc_check(aEvent) {
testStates(aDocNode, 0, EXT_STATE_EDITABLE);
var event = null;
try {
var event = aEvent.QueryInterface(nsIAccessibleStateChangeEvent);
} catch (e) {
ok(false, "State change event was expected");
}
if (!event) { return; }
ok(event.isExtraState, "Extra state change was expected");
is(event.state, EXT_STATE_EDITABLE, "Wrong state of statechange event");
ok(event.isEnabled, "Expected editable state to be enabled");
}
this.getID = function editabledoc_getID() {
return prettyName(aDocNode) + " editable state changed";
};
}
function invalidInput(aNodeOrID)
{
this.DOMNode = getNode(aNodeOrID);
this.invoke = function invalidInput_invoke() {
// Note: this should fire an EVENT_STATE_CHANGE
this.DOMNode.value = "I am not an email";
};
this.check = function invalidInput_check() {
testStates(aNodeOrID, STATE_INVALID);
};
this.getID = function invalidInput_getID() {
return prettyName(aNodeOrID) + " became invalid";
};
}
function changeCheckInput(aID, aIsChecked)
{
this.DOMNode = getNode(aID);
this.eventSeq = [
new stateChangeChecker(STATE_CHECKED, false, aIsChecked, this.DOMNode)
];
this.invoke = function changeCheckInput_invoke()
{
this.DOMNode.checked = aIsChecked;
}
this.getID = function changeCheckInput_getID()
{
return "change checked state to '" + aIsChecked + "' for " +
prettyName(aID);
}
}
function stateChangeOnFileInput(aID, aAttr, aValue,
aState, aIsExtraState, aIsEnabled)
{
this.fileControlNode = getNode(aID);
this.fileControl = getAccessible(this.fileControlNode);
this.browseButton = this.fileControl.firstChild;
// No state change events on the label.
this.invoke = function stateChangeOnFileInput_invoke()
{
this.fileControlNode.setAttribute(aAttr, aValue);
}
this.eventSeq = [
new stateChangeChecker(aState, aIsExtraState, aIsEnabled, this.fileControl),
new stateChangeChecker(aState, aIsExtraState, aIsEnabled, this.browseButton)
];
this.getID = function stateChangeOnFileInput_getID()
{
return "inherited state change on file input on attribute '" + aAttr + "' change";
}
}
function dupeStateChange(aID, aAttr, aValue,
aState, aIsExtraState, aIsEnabled)
{
this.eventSeq = [
new stateChangeChecker(aState, aIsExtraState, aIsEnabled, getNode(aID))
];
this.invoke = function dupeStateChange_invoke()
{
getNode(aID).setAttribute(aAttr, aValue);
getNode(aID).setAttribute(aAttr, aValue);
}
this.getID = function dupeStateChange_getID()
{
return "duped state change events";
}
}
function oppositeStateChange(aID, aAttr, aState, aIsExtraState)
{
this.eventSeq = [ ];
this.unexpectedEventSeq = [
new stateChangeChecker(aState, aIsExtraState, false, getNode(aID)),
new stateChangeChecker(aState, aIsExtraState, true, getNode(aID))
];
this.invoke = function oppositeStateChange_invoke()
{
getNode(aID).setAttribute(aAttr, "false");
getNode(aID).setAttribute(aAttr, "true");
}
this.getID = function oppositeStateChange_getID()
{
return "opposite state change events";
}
}
/**
* Change concomitant ARIA and native attribute at once.
*/
function echoingStateChange(aID, aARIAAttr, aAttr, aValue,
aState, aIsExtraState, aIsEnabled)
{
this.eventSeq = [
new stateChangeChecker(aState, aIsExtraState, aIsEnabled, getNode(aID))
];
this.invoke = function echoingStateChange_invoke()
{
if (aValue == null) {
getNode(aID).removeAttribute(aARIAAttr);
getNode(aID).removeAttribute(aAttr);
} else {
getNode(aID).setAttribute(aARIAAttr, aValue);
getNode(aID).setAttribute(aAttr, aValue);
}
}
this.getID = function echoingStateChange_getID()
{
return "enchoing ARIA and native attributes change";
}
}
////////////////////////////////////////////////////////////////////////////
// Do tests
var gQueue = null;
// var gA11yEventDumpID = "eventdump"; // debug stuff
//gA11yEventDumpToConsole = true; // debug stuff
function doTests()
{
gQueue = new eventQueue(nsIAccessibleEvent.EVENT_STATE_CHANGE);
// Test delayed editable state change
var doc = document.getElementById("iframe").contentDocument;
gQueue.push(new makeEditableDoc(doc));
// invalid state change
gQueue.push(new invalidInput("email"));
// checked state change
gQueue.push(new changeCheckInput("checkbox", true));
gQueue.push(new changeCheckInput("checkbox", false));
gQueue.push(new changeCheckInput("radio", true));
gQueue.push(new changeCheckInput("radio", false));
// file input inherited state changes
gQueue.push(new stateChangeOnFileInput("file", "aria-busy", "true",
STATE_BUSY, false, true));
gQueue.push(new stateChangeOnFileInput("file", "aria-required", "true",
STATE_REQUIRED, false, true));
gQueue.push(new stateChangeOnFileInput("file", "aria-invalid", "true",
STATE_INVALID, false, true));
gQueue.push(new dupeStateChange("div", "aria-busy", "true",
STATE_BUSY, false, true));
gQueue.push(new oppositeStateChange("div", "aria-busy",
STATE_BUSY, false));
gQueue.push(new echoingStateChange("text1", "aria-disabled", "disabled", "true",
EXT_STATE_ENABLED, true, false));
gQueue.push(new echoingStateChange("text1", "aria-disabled", "disabled", null,
EXT_STATE_ENABLED, true, true));
gQueue.invoke(); // Will call SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTests);
</script>
</head>
<body>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=564471"
title="Make state change events async">
Bug 564471
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=555728"
title="Fire a11y event based on HTML5 constraint validation">
Bug 555728
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=699017"
title="File input control should be propogate states to descendants">
Bug 699017
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=788389"
title="Fire statechange event whenever checked state is changed not depending on focused state">
Bug 788389
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=926812"
title="State change event not fired when both disabled and aria-disabled are toggled">
Bug 926812
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<div id="testContainer">
<iframe id="iframe"></iframe>
</div>
<input id="email" type='email'>
<input id="checkbox" type="checkbox">
<input id="radio" type="radio">
<input id="file" type="file">
<div id="div"></div>
<input id="text1">
<div id="eventdump"></div>
</body>
</html>
|
