dom/tests/mochitest/bugs/test_bug377539.html

branch
TOR_BUG_9701
changeset 15
b8a032363ba2
equal deleted inserted replaced
-1:000000000000 0:4fc1fa31f6e7
1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=377539
5 -->
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
8 <title>Testcase for bug 377539</title>
9
10 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
11 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
12 </head>
13 <body>
14 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=377539">Mozilla Bug 377539</a>
15
16 <p id="display"></p>
17 <div id="content" style="display: none">
18
19 </div>
20
21 <script type="text/javascript">
22 var sw;
23 var child_sw = -1;
24
25 function test(){
26 var t = '<div style="display: none;"><iframe onload="doChecks()" src="data:text/html,<body><scr'+'ipt>try {parent.child_sw=screen.width}catch(e){}</scr'+'ipt>"></iframe></div>';
27 var div = document.createElement('div');
28 div.innerHTML = t;
29 document.getElementsByTagName('body')[0].appendChild(div);
30 }
31
32 try {
33 sw = screen.width;
34 } catch (e) {
35 sw = -1;
36 }
37
38 </script>
39
40 <pre id="test">
41 <script class="testbody" type="text/javascript">
42 function doChecks() {
43 isnot(sw, -1, "screen.width threw an exception");
44 is(child_sw, sw, "iframe got wrong screen.width");
45 SimpleTest.finish();
46 }
47
48 SimpleTest.waitForExplicitFinish();
49
50 test();
51
52 </script>
53 </pre>
54 </body>
55 </html>

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