The Tor Browser / file comparison
comparison: dom/tests/mochitest/bugs/test_bug848088.html
dom/tests/mochitest/bugs/test_bug848088.html
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:18cca77525f8 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=848088 | |
| 5 --> | |
| 6 <head> | |
| 7 <meta charset="utf-8"> | |
| 8 <title>Test for Bug 848088</title> | |
| 9 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 11 <script type="application/javascript"> | |
| 12 | |
| 13 /** Test for Bug 848088 **/ | |
| 14 | |
| 15 function test(loopFor, setExpandoAt) | |
| 16 { | |
| 17 var list = document.getElementsByTagName("audio"); | |
| 18 delete list.length; | |
| 19 var shouldHaveExpando = false; | |
| 20 var realLength = list.length; | |
| 21 for (var i = 0; i < loopFor; ++i) { | |
| 22 if (i == setExpandoAt) { | |
| 23 // Add an expando that shadows. | |
| 24 Object.defineProperty(list, "length", { value: "a" }); | |
| 25 shouldHaveExpando = true; | |
| 26 } | |
| 27 var hasExpando = (list.length != realLength); | |
| 28 if (shouldHaveExpando != hasExpando) { | |
| 29 return false; | |
| 30 } | |
| 31 } | |
| 32 return true; | |
| 33 } | |
| 34 | |
| 35 ok(test(200000, 100000), "Correctly detected expando on DOM list object"); | |
| 36 | |
| 37 </script> | |
| 38 </head> | |
| 39 <body> | |
| 40 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=848088">Mozilla Bug 848088</a> | |
| 41 <p id="display"></p> | |
| 42 <div id="content" style="display: none"> | |
| 43 | |
| 44 </div> | |
| 45 <pre id="test"> | |
| 46 </pre> | |
| 47 </body> | |
| 48 </html> |
