48 lines
1.6 KiB
HTML
48 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Performance tester for non-overlaping 3D layers</title>
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<style>
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.container {
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width: 20px;
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height: 20px;
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border: 1px solid #AAA;
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margin: 0 auto 5px;
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-webkit-perspective: 400px;
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}
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.box {
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width: 100%;
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height: 100%;
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position: absolute;
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background: red;
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-webkit-transform: translateZ( -200px );
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}
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</style>
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<script src="../resources/runner.js"></script>
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</head>
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<body>
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<pre id="log"></pre>
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<script>
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function createTestFunction(count) {
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return function() {
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var container = document.createElement("div");
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for(i = 0; i < count; ++i) {
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var outer = document.createElement('div');
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outer.className = 'container';
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var inner = document.createElement('div');
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inner.className = 'box';
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outer.appendChild(inner);
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container.appendChild(outer);
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}
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document.body.appendChild(container);
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// Force a layout update.
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document.body.clientHeight;
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container.remove();
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}
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}
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PerfTestRunner.measureTime({run: createTestFunction(5000)});
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</script>
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</body>
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</html>
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