layout: Add *very* basic support for table layout (#31121)

* layout: Add *very* basic support for table layout

This is the first step to proper table layout. It implements a naive
layout algorithm, notably only taking into account the preferred widths
of the first table row. Still, it causes some float tests to start
passing, so turn on the `layout.tables.enabled` preference for those
directories.

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

* Address review comments

* Fix a crash with rowspan=0

* Turn on pref and update results for `/css/css-tables` and `/css/CSS2/tables`

---------

Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This commit is contained in:
Martin Robinson
2024-01-19 14:20:20 +01:00
committed by GitHub
parent 3d520f2668
commit fc31e69f79
115 changed files with 842 additions and 315 deletions

View File

@@ -1,15 +1,6 @@
[fixed-layout-2.html]
[Table-layout:fixed is not applied when width is auto]
expected: FAIL
[Table-layout:fixed reports fixed when width is auto]
expected: FAIL
[Table-layout:fixed is not applied when width is max-content]
expected: FAIL
[Table-layout:fixed reports fixed when width is max-content]
expected: FAIL
[Table-layout:fixed is applied when width is min-content]
expected: FAIL