77 lines
1.5 KiB
HTML
77 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style type="text/css">
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#overlay {
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position: absolute;
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left: 10px;
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top: 10px;
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width: 400px;
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height: 100px;
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z-index: 1;
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background-color: rgba(0, 0, 0, 0.5);
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}
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#container {
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position: absolute;
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left: 200px;
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top: 8px;
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width: 200px;
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z-index: 2;
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border: 2px solid blue;
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}
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#composited {
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-webkit-transform: translateZ(0);
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width: 20px;
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height: 20px;
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}
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#scroller {
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height: 200px;
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background-color: yellow;
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overflow-y: scroll;
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}
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#scroller > div {
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height: 400px;
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}
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pre {
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margin-top: 200px;
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}
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</style>
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<script type="text/javascript" charset="utf-8">
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if (window.testRunner) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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}
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function doTest()
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{
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window.setTimeout(function() {
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document.getElementById('scroller').scrollTop = 50;
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if (window.testRunner) {
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document.getElementById('results').innerText = window.internals.layerTreeAsText(document);
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testRunner.notifyDone();
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}
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}, 20);
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}
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window.addEventListener('load', doTest, false);
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</script>
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</head>
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<body>
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<div id="composited"></div>
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<div id="overlay"></div>
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<div id="container">
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<div id="scroller">
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<div>scroll me</div>
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</div>
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</div>
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<pre id="results"></pre>
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</body>
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</html>
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