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https://github.com/RGBCube/serenity
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9d2809146f
Elements are now collected according to paint order as spec says, replacing the depth-first traversal of the paint tree with hit-testing on each box. This change resolves a FIXME in an existing test and adds a new previously non-working test.
40 lines
1.1 KiB
HTML
40 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<style>
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#large-box {
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position: absolute;
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top: 10px;
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left: 500px;
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width: 100px;
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height: 100px;
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background-color: magenta;
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}
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#small-box {
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position: absolute;
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top: 35px;
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left: 525px;
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width: 50px;
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height: 50px;
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background-color: yellow;
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}
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</style>
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<script src="../include.js"></script>
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<div id="large-box"></div><div id="small-box"></div>
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<script>
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function isEmptyArray(val) {
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return Array.isArray(val) && val.length === 0;
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}
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test(() => {
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println(`Negative coordinates return empty array: ${isEmptyArray(document.elementsFromPoint(-1, -1))}`);
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println(`Coordinates outside the viewport return empty array: ${isEmptyArray(document.elementsFromPoint(99999, 99999))}`);
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println("== Elements at (500, 10) ==")
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for (let elem of document.elementsFromPoint(500, 10)) {
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printElement(elem);
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}
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println("== Elements at (550, 60) ==")
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for (let elem of document.elementsFromPoint(550, 60)) {
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printElement(elem);
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}
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});
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</script>
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