Re: [csswg-drafts] [css-animations] Clarify whether `<keyframes-name>` supports the empty string (#7762)

There are already a test [1] checking that an empty string is invalid for "animation-name". 

https://github.com/web-platform-tests/wpt/blob/master/css/css-animations/parsing/animation-name-invalid.html

Do you think we still need ref tests for this case ? 

In any case, there aren“t many tests, either testharness or ref tests, for the prefixed property in the WPT repository, AFAIK. There are a many in the blink's and webkit's internal repos, though.  We could start migrating them to the WPT repo, if we think they are still useful to ensure back-compatibility .

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Received on Monday, 10 November 2025 09:55:38 UTC