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Diffstat (limited to 'misc/openlayers/tests/manual/memory/Marker-2258.html')
-rw-r--r-- | misc/openlayers/tests/manual/memory/Marker-2258.html | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/misc/openlayers/tests/manual/memory/Marker-2258.html b/misc/openlayers/tests/manual/memory/Marker-2258.html new file mode 100644 index 0000000..b2d8a37 --- /dev/null +++ b/misc/openlayers/tests/manual/memory/Marker-2258.html @@ -0,0 +1,60 @@ +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>Memory Test - Layer.Markers / Marker</title> + <style type="text/css"> + body { + font-size: 0.8em; + } + p { + padding-top: 1em; + } + #map { + width: 256px; + height: 256px; + border: 1px solid black; + } + </style> + + <script src="../../../lib/Firebug/firebug.js"></script> + <script src="../../../lib/OpenLayers.js"></script> + <script type="text/javascript"> + var map, layer, marker; + + function init(){ + map = new OpenLayers.Map('map'); + map.addLayer(new OpenLayers.Layer.WMS( "OpenLayers WMS", + "http://labs.metacarta.com/wms/vmap0", {layers: 'basic'} )); + map.setCenter(new OpenLayers.LonLat(0, 0), 0); + + layer = new OpenLayers.Layer.Markers( "Markers" ); + map.addLayer(layer); + + marker = new OpenLayers.Marker(new OpenLayers.LonLat(0,0)); + layer.addMarker(marker); + + window.setTimeout(function() { + layer.removeMarker(marker); + layer.addMarker(marker); + + // people SHOULD call marker.destroy(). But if they don't + // we leak memory. + //marker.destroy(); + + window.alert("Setup - hit STOP in the leak detector now"); + }, 100); + } + </script> + </head> + <body onload="init()"> + <h1 id="title">Memory Test - Layer.Markers / Marker</h1> + <pre id="status"></pre> + <div id="map"></div> + <p> + This test is a memory leak test for usage of Layer.Markers / Marker. + </p> + <p> + 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> + and watch it identify a leak unless this is fixed. + </p> + </body> +</html> |