52 lines
1.2 KiB
HTML
52 lines
1.2 KiB
HTML
<!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true ] -->
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<html>
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<style>
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.testdiv {
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display: inline-block;
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box-sizing: border-box;
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border: 2px solid blue;
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position: relative;
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height: 200px;
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width: 200px;
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will-change: transform;
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}
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.inner {
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height: 200px;
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width: 200px;
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background-color: green;
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}
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.scroller {
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overflow: scroll;
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height: 50px;
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width: 50px;
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}
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.scrollcontent {
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height: 100px;
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background-color:red;
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}
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</style>
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<script>
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window.onload = function () {
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if (!window.internals)
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return;
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if (window.testRunner)
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testRunner.dumpAsText();
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results.innerText = "Before adding scroller:\n\n"
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results.innerText += internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION);
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scroller.removeAttribute("hidden");
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results.innerText += "After adding scroller:\n\n"
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results.innerText += internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION);
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}
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</script>
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<body>
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<div class="testdiv">
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</div>
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<div id="scroller" class="scroller" hidden><div class="scrollcontent"></div></div>
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<pre id="results"></pre>
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</body>
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</html>
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