layout/forms/test/test_bug572649.html

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1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=572649
5 -->
6 <head>
7 <title>Test for Bug 572649</title>
8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
11 </head>
12 <body>
13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=572649">Mozilla Bug 572649</a>
14 <p id="display">
15 <textarea id="area" rows="5">
16 Here
17 is
18 some
19 very
20 long
21 text
22 that
23 we're
24 using
25 for
26 testing
27 purposes
28 </textarea>
29 </p>
30 <div id="content" style="display: none">
31
32 </div>
33 <pre id="test">
34 <script type="application/javascript">
35
36 /** Test for Bug 572649 **/
37 SimpleTest.waitForExplicitFinish();
38 addLoadEvent(function() {
39 var area = document.getElementById("area");
40
41 is(area.scrollTop, 0, "The textarea should not be scrolled initially");
42 area.addEventListener("focus", function() {
43 area.removeEventListener("focus", arguments.callee, false);
44 setTimeout(function() {
45 is(area.scrollTop, 0, "The textarea's insertion point should not be scrolled into view");
46
47 SimpleTest.finish();
48 }, 0);
49 }, false);
50 setTimeout(function() {
51 var rect = area.getBoundingClientRect();
52 synthesizeMouse(area, rect.width - 5, 5, {});
53 }, 0);
54 });
55
56 </script>
57 </pre>
58 </body>
59 </html>

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