layout: Take into account display: table etc in offset* queries (#32448)

* layout: Take into account `display: table` etc in offset* queries

The specification says that for deciding whether an element should be
used for offset* queries, a browser should take into account whether the
element is a table cell or table. This change makes that happen.

Co-authored-by: Oriol Brufau <obrufau@igalia.com>

* Only tag HTML elements if they are in the HTML namespace

---------

Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This commit is contained in:
Martin Robinson 2024-06-10 17:05:57 +02:00 committed by GitHub
parent 35bbcc0d95
commit f4c9b310d5
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11 changed files with 60 additions and 127 deletions

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@ -2,20 +2,11 @@
[vertical-align:top and align-content:start are equivalent]
expected: FAIL
[vertical-align:middle and `align-content:unsafe center` are equivalent]
expected: FAIL
[vertical-align:bottom and `align-content:unsafe end` are equivalent]
expected: FAIL
[vertical-align:baseline and align-content:baseline are equivalent]
expected: FAIL
[vertical-align:middle and `align-content:safe center` are equivalent if the container is tall]
expected: FAIL
[vertical-align:bottom and `align-content:safe end` are equivalent if the container is tall]
expected: FAIL
[`align-content:safe center` is equivalent to `unsafe center` even if the specified `height` is short]
expected: FAIL