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
|
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=613794
-->
<head>
<title>Test for Bug 613794</title>
<script type="application/javascript" 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=613794">Mozilla Bug 613794</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 613794 **/
var c = document.createElement("canvas");
c.width = c.height = 1;
c = c.getContext("2d");
var threw = true;
try {
c.putImageData({ width: 1, height: 1, data: [ 0, 0, 0, 0] }, 0, 0);
threw = false;
} catch(e) {
threw = true;
}
is(threw, false, "Should be able to pass in custom imagedata objects with array data");
threw = false;
try {
c.putImageData({ width: 1, height: 1, data: null }, 0, 0);
threw = false;
} catch(e) {
threw = e.code;
}
is(threw, DOMException.TYPE_MISMATCH_ERR,
"Should throw type error when data is not an array");
</script>
</pre>
</body>
</html>
|
