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30d528d3c0
When CSSRule.cssText is accessed, shorthands are recomposed from individual longhand declarations. For coordinating-list shorthands, the `serialize()` function always assumed that each sub-property was a value list. This caused a crash for longhands containing `var()`. We now fall back to serializing properties individually if any sub property contains `var()`. This matches the behavior of other engines.
17 lines
363 B
HTML
17 lines
363 B
HTML
<!DOCTYPE html>
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<style>
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.a {
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transition-property: var(--a);
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transition-duration: var(--b);
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transition-timing-function: var(--c);
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transition-delay: var(--d);
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transition-behavior: var(--e);
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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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test(() => {
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println(document.styleSheets[0].cssRules[0].cssText);
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});
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</script>
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