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comparison: layout/forms/test/test_bug644542.html
layout/forms/test/test_bug644542.html
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| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=644542 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 644542</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 <style type="text/css"> | |
| 12 select:after { | |
| 13 content: ' appended string'; | |
| 14 } | |
| 15 </style> | |
| 16 </head> | |
| 17 <body> | |
| 18 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=644542">Mozilla Bug 644542</a> | |
| 19 <p id="display"> | |
| 20 <form method="post" action=""> | |
| 21 <select id="select"> | |
| 22 <option value="1">1</option> | |
| 23 <option value="2">2</option> | |
| 24 </select> | |
| 25 </form> | |
| 26 </p> | |
| 27 <div id="content" style="display: none"> | |
| 28 | |
| 29 </div> | |
| 30 <pre id="test"> | |
| 31 <script type="application/javascript"> | |
| 32 | |
| 33 /** Test for Bug 644542 **/ | |
| 34 | |
| 35 var select = document.getElementById("select"); | |
| 36 | |
| 37 var clicks = 0; | |
| 38 | |
| 39 function click() { | |
| 40 synthesizeMouseAtCenter(select, { }); | |
| 41 ++clicks; | |
| 42 | |
| 43 // At least two clicks were required for bug 644542, sometimes more; | |
| 44 // delay is long enough that this doesn't look like a double | |
| 45 // click, and also allows time for popup to show and for painting. | |
| 46 setTimeout(clicks < 4 ? click : done, 500); | |
| 47 } | |
| 48 | |
| 49 function done() { | |
| 50 ok(true, "No crash on opening dropdown"); | |
| 51 SimpleTest.finish(); | |
| 52 } | |
| 53 | |
| 54 SimpleTest.waitForExplicitFinish(); | |
| 55 // waitForFocus is most likely not the right thing to wait for, but | |
| 56 // without this the first click is ineffective (even with a reflow forced | |
| 57 // before synthesizeMouse). | |
| 58 SimpleTest.waitForFocus(click); | |
| 59 </script> | |
| 60 </pre> | |
| 61 </body> | |
| 62 </html> |
