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
|
<html>
<head>
<title>Listbox group attribute tests</title>
<meta charset="utf-8" />
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../attributes.js"></script>
<script type="application/javascript"
src="../promisified-events.js"></script>
<script type="application/javascript">
async function doTest() {
// First test the whole lot.
testGroupAttrs("a", 1, 6);
testGroupAttrs("b", 2, 6);
testGroupAttrs("c", 3, 6);
testGroupAttrs("d", 4, 6);
testGroupAttrs("e", 5, 6);
testGroupAttrs("f", 6, 6);
// Remove c, reducing the set to 5.
let listbox = getAccessible("listbox");
let updated = waitForEvent(EVENT_REORDER, listbox);
c.remove();
await updated;
testGroupAttrs("a", 1, 5);
testGroupAttrs("b", 2, 5);
testGroupAttrs("d", 3, 5);
testGroupAttrs("e", 4, 5);
testGroupAttrs("f", 5, 5);
// Now, remove the first element.
updated = waitForEvent(EVENT_REORDER, listbox);
a.remove();
await updated;
testGroupAttrs("b", 1, 4);
testGroupAttrs("d", 2, 4);
testGroupAttrs("e", 3, 4);
testGroupAttrs("f", 4, 4);
// Remove the last item.
updated = waitForEvent(EVENT_REORDER, listbox);
f.remove();
await updated;
testGroupAttrs("b", 1, 3);
testGroupAttrs("d", 2, 3);
testGroupAttrs("e", 3, 3);
// Finally, remove the middle item.
updated = waitForEvent(EVENT_REORDER, listbox);
d.remove();
await updated;
testGroupAttrs("b", 1, 2);
testGroupAttrs("e", 2, 2);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTest);
</script>
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<!-- Group information updated after removal of list items, bug 1515186 -->
<div id="listbox" role="listbox">
<div id="a" role="option">Option a</div>
<div id="b" role="option">Option b</div>
<div id="c" role="option">Option c</div>
<div id="d" role="option">Option d</div>
<div id="e" role="option">Option e</div>
<div id="f" role="option">Option f</div>
</div>
</body>
</html>
|
