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https://github.com/LadybirdBrowser/ladybird
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219a0dfff8
Add a test case that was reduced from a regression discovered and fixed during the AccumulatedVisualContext refactoring. The test verifies that hit-testing works correctly when an absolutely positioned element is inside an overflow:hidden container and the viewport has been scrolled.
38 lines
812 B
HTML
38 lines
812 B
HTML
<!DOCTYPE html>
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<script src="../include.js"></script>
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<style>
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body {
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margin: 0;
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}
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.spacer {
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height: 1000px;
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}
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.container {
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position: relative;
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overflow: hidden;
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width: 200px;
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height: 100px;
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}
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#target {
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position: absolute;
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top: 10px;
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left: 10px;
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width: 50px;
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height: 50px;
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background: black;
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}
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</style>
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<div class="spacer"></div>
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<div class="container">
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<div id="target"></div>
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</div>
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<script>
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window.scrollTo(0, 1000);
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test(() => {
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const target = document.getElementById("target");
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const rect = target.getBoundingClientRect();
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const hitNode = internals.hitTest(rect.x + 10, rect.y + 10).node;
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println(hitNode === target);
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});
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</script>
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