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LibWeb: Don't crash when converting small CSS::Ratio to CSSPixelFraction

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Previously, a crash would occur in the if `CSSPixelFraction` was given a
denominator value less than the resolution of `CSSPixels` (1/64).

We now divide both parts of the ratio by the denominator in this case.
This commit is contained in:
Tim Ledbetter 2024-08-22 10:36:03 +01:00 • committed by Andreas Kling
commit 2c5d626b21
Notes: github-actions[bot] 2024-08-22 11:50:33 +00:00
4 changed files with 27 additions and 1 deletions
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11
Tests/LibWeb/Text/input/css/small-aspect-ratio.html Normal file
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<script src="../include.js"></script>
<script>
test(() => {
const element = document.createElement("div");
element.style.width = "100px";
element.style.aspectRatio = ".0000000000001 / .00000000000001";
document.body.appendChild(element);
println(`element height: ${element.clientHeight}px`);
element.remove();
});
</script>