commit | 7241177ac0d3fb1d06c2351346ba08fb5c6db8b7 | [log] [tgz] |
---|---|---|
author | Anders Hartvoll Ruud <andruud@chromium.org> | Tue Mar 08 17:15:51 2022 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Tue Mar 08 17:28:45 2022 |
tree | ec45391b67fea6f646ae9f8a7821b3d7901e7ab8 | |
parent | e04c2432c6abc2e998deed10db0a2a42db70a380 [diff] |
[@container] Implicit container selection, remove name()/type() There was a resolution recently that (nameless) container queries should automatically evaluate against the nearest container that supports all the features used in the query. For example, given a query ((width:1px) and (height:1px)), and supposing that the nearest container has container-type:inline-size, the query should not fail, but instead keep searching the ancestor chain for a container with container-type:size. This CL implements that behavior, and removes the name() and type() functions from the @container prelude. Inspector: Changed FindContainerForElement to accept a ContainerSelector instead of a name. This is because a real ContainerSelector is required to get accurate container selection given the new behavior, and we had a test affected by this. (The element with class "query-unnamed" will now through implicit container selection reach beyond the immediate named container, and query the outer unnamed container, hence that element is marked with "desc-unnamed"). Fixed: 1300545, 1300547 Change-Id: Ic97ff34ecc1f49caa33940ca1451af21ac94d20b Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3497355 Reviewed-by: Changhao Han <changhaohan@chromium.org> Reviewed-by: Rune Lillesveen <futhark@chromium.org> Commit-Queue: Anders Hartvoll Ruud <andruud@chromium.org> Cr-Commit-Position: refs/heads/main@{#978735}
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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