outline-no-relayout-001

Outline-width is changed via script

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Flags
dom, interact
Assertion
Scripts can change outline width, without causing a reflow.

Source

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 2 <html>
 3 <head>
 4     <title>CSS Test: Outline-width is changed via script</title>
 5     <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
 6     <link rel="help" href="http://www.w3.org/TR/CSS21/ui.html#dynamic-outlines">
 7     <meta name="flags" content="dom interact">
 8     <meta name="assert" content="Scripts can change outline width, without causing a reflow.">
 9     <meta http-equiv="Content-Script-Type" content="text/javascript">
10     <style type="text/css">
11         #div1
12         {
13             background: blue;
14             margin-left: 50px;
15             outline-style: solid;
16             outline-color: black;
17             outline-width: 10px;
18         }
19         #div2
20         {
21             background: orange;
22             margin-left: 50px;
23         }
24         #div1, #div2
25         {
26             height: 100px;
27             width: 100px;
28         }
29     </style>
30 </head>
31 <body>
32     <p>PREREQUSITE: Click the <button onclick="changeWidth();">Change Width</button> button.</p>
33     <p>Test passes if the black box became larger but no other content on the page reflowed.</p>
34     <div>Filler Text Filler Text Filler Text Filler Text Filler Text Filler Text Filler Text Filler Text</div>
35     <div id="div1"></div>
36     <div>Filler Text Filler Text Filler Text Filler Text Filler Text Filler Text Filler Text Filler Text</div>
37     <div id="div2"></div>
38     <script type="text/javascript">
39         function changeWidth()
40         {
41             document.getElementById('div1').style.outlineWidth = '30px';
42         }
43     </script>
44 </body>
45 </html>