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
|
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=597650
-->
<head>
<title>Test for Bug 597650</title>
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=597650">Mozilla Bug 597650</a>
<p id="display"></p>
<div id="content">
<label id="l">
<input id="h"></input>
<input type="text" id="i"></input>
</label>
<label id="lh" for="h"></label>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 597650 **/
label = document.getElementById("l");
labelForH = document.getElementById("lh");
inputI = document.getElementById("i");
inputH = document.getElementById("h");
var labelableTypes = ["text", "search", "tel", "url", "email", "password",
"datetime", "date", "month", "week", "time",
"number", "range", "color", "checkbox", "radio",
"file", "submit", "image", "reset", "button"];
var nonLabelableTypes = ["hidden"];
for (var i in labelableTypes) {
test(labelableTypes[i], true);
}
for (var i in nonLabelableTypes) {
test(nonLabelableTypes[i], false);
}
function test(type, isLabelable) {
inputH.type = type;
if (isLabelable) {
testControl(label, inputH, type, true);
testControl(labelForH, inputH, type, true);
} else {
testControl(label, inputI, type, false);
testControl(labelForH, null, type, false);
inputH.type = "text";
testControl(label, inputH, "text", true);
testControl(labelForH, inputH, "text", true);
inputH.type = type;
testControl(label, inputI, type, false);
testControl(labelForH, null, type, false);
label.removeChild(inputH);
testControl(label, inputI, "text", true);
var element = document.createElement('input');
element.type = type;
label.insertBefore(element, inputI);
testControl(label, inputI, "text", true);
}
}
function testControl(label, control, type, labelable) {
if (labelable) {
is(label.control, control, "Input controls of type " + type
+ " should be labeled");
} else {
is(label.control, control, "Input controls of type " + type
+ " should be ignored by <label>");
}
}
</script>
</pre>
</body>
</html>
|
