commit | 738d7d25a53e359ecb83349885a34a61b3944fa5 | [log] [tgz] |
---|---|---|
author | Oriol Brufau <obrufau@igalia.com> | Mon Feb 03 10:50:17 2020 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Mon Feb 03 11:04:23 2020 |
tree | 3afef10f6fe726f1f853c49034e91c2da6bea956 | |
parent | 3487b250cd7304e7c8e6e7c447a8e3aee2c22082 [diff] |
[css-pseudo] Fix hit-testing for nested ::marker Since r731964, if you clicked a ::marker originated by a ::before or ::after, and you read the 'path' property of the event, the first node in the array might be the ::before or ::after pseudo-element. Actually it was fine if you clicked the contents (text or image) of the ::marker. But it's possible to make the ::marker taller than its contents by setting a big 'line-height'. Then you could click inside the ::marker but outside its contents, and reproduce the problem. That was wrong, as described in pseudo_element.h, > Pseudo element are not allowed to be the inner node for hit testing. This patch fixes it by making PseudoElement::InnerNodeForHitTesting iterate ancestors until it finds one which is not a pseudo-element. Bug: 1048000, 457718 TEST=external/wpt/css/css-pseudo/marker-hit-testing.html Some checks fail in legacy because the marker ignores 'line-height'. Change-Id: I7bed7d0824638b0c7f4b63a744a3ca4978285445 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2030973 Reviewed-by: Rune Lillesveen <futhark@chromium.org> Commit-Queue: Oriol Brufau <obrufau@igalia.com> Cr-Commit-Position: refs/heads/master@{#737720}
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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