63 lines
1.5 KiB
HTML
63 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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body {
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overflow: hidden;
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}
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.container {
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position: relative;
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height: 200px;
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width: 200px;
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border: 2px solid black;
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margin: 10px;
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overflow: hidden;
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-webkit-perspective: 600px;
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}
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.box {
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position: absolute;
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height: 200px;
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width: 200px;
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background-color: red;
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border: 1px solid black;
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-webkit-backface-visibility: hidden;
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-webkit-transform-style: preserve-3d;
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-webkit-transform: rotateY(180deg);
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}
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.tiled {
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height: 2500px;
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}
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#layers {
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opacity: 0; /* Hide from pixel result */
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}
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</style>
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<script>
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if (window.testRunner)
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testRunner.dumpAsText(true);
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function dumpLayers()
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{
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if (window.internals)
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document.getElementById('layers').innerText = window.internals.layerTreeAsText(document);
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}
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window.addEventListener('load', dumpLayers, false);
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</script>
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</head>
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<body>
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<!-- You should see two empty white squares. -->
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<div class="container">
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<div class="box"></div>
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</div>
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<div class="container">
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<div class="tiled box">
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</div>
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</div>
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<pre id="layers">Layers go here</pre>
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</body>
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</html>
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