test_background_image_anim.html (1425B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=666446 5 --> 6 <head> 7 <title>Test for Bug 666446 - Animated Background Images</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <script src="/tests/SimpleTest/WindowSnapshot.js"></script> 10 <script type="application/javascript" src="imgutils.js"></script> 11 <script type="application/javascript" src="animationPolling.js"></script> 12 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> 13 </head> 14 <body> 15 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=666446"> 16 Mozilla Bug 666446: lots of animated gifs swamp us with paint events 17 </a> 18 <p id="display"></p> 19 <div id="content"> 20 <div id="referenceDiv" style="height: 140px; width: 140px; 21 display: none; background: #2aff00"></div> 22 <div id="bgImage" style="height: 140px; width: 140px; background-image: url(animated-gif.gif); display: none;"> 23 </div> 24 </div> 25 <div id="debug" style="display:none"></div> 26 <pre id="test"> 27 <script type="text/javascript"> 28 29 /** Test for Bug 666446 nsImageLoader/RasterImage*/ 30 31 const FAILURE_TIMEOUT = 120000; // Fail early after 120 seconds (2 minutes) 32 33 function main() { 34 var animTest = new AnimationTest(20, FAILURE_TIMEOUT, 'referenceDiv', 35 'bgImage', 'debug'); 36 animTest.beginTest(); 37 } 38 39 window.onload = main; 40 41 </script> 42 </pre> 43 </body> 44 </html>