912a12c0b8
git-svn-id: http://svn.openlayers.org/trunk/openlayers@9660 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
53 lines
1.7 KiB
HTML
53 lines
1.7 KiB
HTML
<html>
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<head>
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<title>WMS Capabilities Speed Test</title>
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<script src="../../lib/OpenLayers.js"></script>
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<script src="wmscaps.js"></script>
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<script>
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var data;
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var stats = [];
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function parseCaps(id, done) {
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var format = new OpenLayers.Format.WMSCapabilities();
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data = format.read(caps);
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done(id);
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}
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function run(func, x) {
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document.getElementById("out").innerHTML = "running ...";
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var starts = {};
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var elapsed = 0;
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completed = 0;
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function callback(id) {
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elapsed += new Date() - starts[id];
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++completed;
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if (completed === x) {
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report(x, elapsed);
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}
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}
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var runner;
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for (var i=0; i<x; i++) {
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runner = createRunner(i, starts, func, callback);
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window.setTimeout(runner, 0);
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}
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}
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function createRunner(id, starts, func, done) {
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return function() {
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starts[id] = new Date();
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func(id, done);
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}
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}
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function report(x, elapsed) {
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document.getElementById("out").innerHTML = elapsed + " ms for " + x + " runs (" + elapsed/x + " ms average)";
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}
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</script>
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</head>
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<body>
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<a onclick="javascript:run(parseCaps, 5); return false" href="#">Run</a>
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<div id="out"></div>
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</body>
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</html>
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