56382e8e49
git-svn-id: http://svn.openlayers.org/trunk/openlayers@9761 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
57 lines
1.8 KiB
HTML
57 lines
1.8 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Memory Test - DOMNode.removeChild</title>
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<style type="text/css">
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body {
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font-size: 0.8em;
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}
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p {
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padding-top: 1em;
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}
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#map {
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width: 512px;
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height: 512px;
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border: 1px solid black;
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}
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</style>
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<script src="../../../lib/Firebug/firebug.js"></script>
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<script src="../../../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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var map, layer;
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function tearDown() {
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layer.events.unregister("loadend", layer, tearDown);
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window.setTimeout(function() {
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map.removeLayer(layer);
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//map.addLayer(layer);
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layer.destroy();
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window.alert("Setup - hit STOP in the leak detector now");
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}, 100);
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}
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function init(){
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map = new OpenLayers.Map( 'map', {maxResolution:1.40625/2} );
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layer = new OpenLayers.Layer.TMS( "TMS",
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"http://labs.metacarta.com/wms-c/Basic.py/", {layername: 'basic', type:'png'} );
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map.addLayer(layer);
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map.setCenter(new OpenLayers.LonLat(5, 40), 5);
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layer.events.register("loadend", layer, tearDown);
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}
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</script>
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</head>
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<body onload="init()">
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<h1 id="title">Memory Test - DOMNode.removeChild</h1>
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<pre id="status"></pre>
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<div id="map"></div>
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<p>
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This test is a memory leak test for usage of DOMNode.removeChild
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</p>
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<p>
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Run this test in IE6/7 with <a href="http://blogs.msdn.com/gpde/pages/javascript-memory-leak-detector-v2.aspx">JavaScript Memory Leak Detector v2</a>
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and watch it identify a leak unless this is fixed.
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</p>
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</body>
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</html>
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