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
|
<!DOCTYPE html>
<html>
<head>
<title>Text Range selection tests</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="../text.js"></script>
<script type="application/javascript"
src="../layout.js"></script>
<script type="application/javascript">
function doTest()
{
var sel = window.getSelection();
var p = getNode("p1");
var a = getNode("p2_a");
var range = document.createRange();
sel.addRange(range);
// the accessible is contained by the range
range.selectNode(p);
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #1", document, 3, document, 4);
ok(a11yrange.crop(getAccessible(a)), "Range failed to crop #1.");
testTextRange(a11yrange, "cropped range #1", a, 0, a, 5);
// the range is contained by the accessible
range.selectNode(a);
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #2", p, 5, p, 6);
ok(a11yrange.crop(getAccessible(p)), "Range failed to crop #2.");
testTextRange(a11yrange, "cropped range #2", p, 5, p, 6);
// the range starts before the accessible and ends inside it
range.setStart(p, 0);
range.setEndAfter(a.firstChild, 4);
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #3", p, 0, a, 4);
ok(a11yrange.crop(getAccessible(a)), "Range failed to crop #3.");
testTextRange(a11yrange, "cropped range #3", a, 0, a, 4);
// the range starts inside the accessible and ends after it
range.setStart(a.firstChild, 1);
range.setEndAfter(p);
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #4", a, 1, document, 4);
ok(a11yrange.crop(getAccessible(a)), "Range failed to crop #4.");
testTextRange(a11yrange, "cropped range #4", a, 1, a, 5);
// the range ends before the accessible
range.setStart(p.firstChild, 0);
range.setEnd(p.firstChild, 4);
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #5", p, 0, p, 4);
ok(!a11yrange.crop(getAccessible(a)), "Crop #5 succeeded while it shouldn't");
// the range starts after the accessible
range.setStart(p.lastChild, 0);
range.setEnd(p.lastChild, 4);
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #6", p, 6, p, 10);
ok(!a11yrange.crop(getAccessible(a)), "Crop #6 succeeded while it shouldn't");
// crop a range by a table
range.selectNode(getNode("c2"));
var a11yranges = getAccessible(document, [nsIAccessibleText]).selectionRanges;
var a11yrange = a11yranges.queryElementAt(0, nsIAccessibleTextRange);
testTextRange(a11yrange, "selection range #7", document, 4, document, 5);
ok(a11yrange.crop(getAccessible("table")), "Range failed to crop #7.");
testTextRange(a11yrange, "cropped range #7", "c2", 5, "c2", 6);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTest);
</script>
</head>
<body>
<a target="_blank"
title="Implement IAccessible2_3::selectionRanges"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=1233118">Bug 1233118</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<p id="p1">text <a id="p2_a" href="www">link<img id="p2_img", src="../moz.png"></a> text</p>
<div id="c2">start<table id="table"><tr><td>cell</td></tr></table>end</div>
</body>
</html>
|
