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WebCore/manual-tests/image-prefetch-stress.html
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 17 Sep 2010 09:07:27 +0300
branchRCL_3
changeset 1 9d347b658349
parent 0 4f2f89ce4247
permissions -rw-r--r--
Revision: 201037
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<html>
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<script type="text/javascript">
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(function(){
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 var i = 0;
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setInterval(function(){
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    var x = new Image();
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    x.src = "http://upload.wikimedia.org/wikipedia/commons/e/e9/Sombrero_Galaxy_in_infrared_light_%28Hubble_Space_Telescope_and_Spitzer_Space_Telescope%29.jpg?" + i;
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    i++;
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    }, 500);
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})()
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</script>
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<body>
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When an image is preloaded in javascript, the size of the image is never
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reported to the javascript garbage collector.  If a large image is repeatedly
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preloaded but never used, it will not free any of the images until the
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garbage collector has run out of space to allocate any new free javascript
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variables.  This test passes if after a certain point, the number of allocated
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images as reported by the caches window stops growing.
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</body>
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</html>
FCL/sf/mw/qtwebkit