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1 <!DOCTYPE html> | |
2 <title>This tests the HTMLImageElement border property.</title> | |
3 <body> | |
4 <script src="../../resources/testharness.js"></script> | |
5 <script src="../../resources/testharnessreport.js"></script> | |
6 <script type="text/javascript"> | |
7 function imageBorderWidth(borderValue, style) { | |
8 var image = document.createElement("img"); | |
9 if (borderValue !== undefined) | |
10 image.setAttribute("border", borderValue); | |
11 image.setAttribute("style", style); | |
12 image.setAttribute("width", "0"); | |
13 document.body.appendChild(image); | |
14 var borderBoxWidth = image.offsetWidth; | |
15 document.body.removeChild(image); | |
16 return borderBoxWidth / 2; | |
17 } | |
18 | |
19 test(function() { | |
20 assert_equals(imageBorderWidth(), 0); | |
21 assert_equals(imageBorderWidth(null), 0); | |
22 assert_equals(imageBorderWidth(''), 0); | |
23 assert_equals(imageBorderWidth(0), 0); | |
24 assert_equals(imageBorderWidth('x'), 0); | |
25 assert_equals(imageBorderWidth(undefined, 'border-width: 20px'), 0); | |
26 | |
27 assert_equals(imageBorderWidth(null, 'border-width: 20px'), 20); | |
28 assert_equals(imageBorderWidth('', 'border-width: 20px'), 20); | |
29 assert_equals(imageBorderWidth('x', 'border-width: 20px'), 20); | |
30 assert_equals(imageBorderWidth(0, 'border-width: 20px'), 20); | |
31 | |
32 assert_equals(imageBorderWidth(10), 10); | |
33 assert_equals(imageBorderWidth(' 10'), 10); | |
34 assert_equals(imageBorderWidth('10 '), 10); | |
35 assert_equals(imageBorderWidth(' 10 '), 10); | |
36 assert_equals(imageBorderWidth('10q'), 10); | |
37 assert_equals(imageBorderWidth(' 10q'), 10); | |
38 assert_equals(imageBorderWidth('10q '), 10); | |
39 assert_equals(imageBorderWidth(' 10q '), 10); | |
40 }); | |
41 </script> | |
42 | |
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