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Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html')
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diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html new file mode 100755 index 0000000000..c80c05e976 --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html @@ -0,0 +1,62 @@ +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <title>qooxdoo » Demo</title> + <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/> + <!--[if IE]> + <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/> + <![endif]--> + <script type="text/javascript" src="../../script/qx.js"></script> +</head> +<body> + <script type="text/javascript" src="../../script/layout.js"></script> + + <div id="demoDescription"> + <p>Testing the incluence to the performance of data using the prototype mechanism on classes.</p> + </div> + + <script type="text/javascript"> + qx.core.Init.getInstance().defineMain(function() + { + var emptyObject = function() {}; + var protoObject1 = function() {}; + var protoObject2 = function() {}; + + for (var i=0; i<1000; i++) + { + protoObject1.prototype["i" + i] = function() { + alert("Hello World: " + i); + }; + } + + for (var i=0; i<1000; i++) + { + protoObject2.prototype["i" + i] = "Hello World"; + } + + function empty(vLoops) + { + for (var i=0; i<vLoops; i++) { + new emptyObject; + } + } + + function protos1(vLoops) + { + for (var i=0; i<vLoops; i++) { + new protoObject1; + } + } + + function protos2(vLoops) + { + for (var i=0; i<vLoops; i++) { + new protoObject2; + } + } + + new qx.dev.TimeTracker(empty, protos1, protos2); + }); + </script> +</body> +</html> |