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https://github.com/LadybirdBrowser/ladybird
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06313acac0
The spec states that updates to descriptors in a `@font-face` rule
should be reflected in the connected `FontFace`'s attributes.
Previously this was achieved by directly accessing those descriptors
when calling the attribute getters, but this has a couple of issues:
a) The changes are only reflected if we use the accessors (i.e.
`FontFace::family()` rather than `FontFace::m_family`) which isn't
the case everywhere
b) The changes aren't persisted after the `FontFace` is disconnected
from it's `CSSFontFaceRule`
To fix these issues we now reparse and store the `FontFace`'s attributes
whenever the `CSSFontFaceRule`'s descriptors change.
21 lines
575 B
HTML
21 lines
575 B
HTML
<!DOCTYPE html>
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<html>
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<style>
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@font-face {
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font-family: Foo;
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src: url("./Foo.woff");
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}
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</style>
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<script src="../include.js"></script>
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<script>
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promiseTest(async () => {
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await document.fonts.ready.then(() => {
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const fontFace = Array.from(document.fonts)[0];
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document.styleSheets[0].cssRules[0].style.fontFamily = "Bar";
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document.styleSheets[0].removeRule(0);
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println(fontFace.family);
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});
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});
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</script>
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</html>
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