We were only collapsing the borders from adjacent cells. This patch also
handles the borders from rows, row groups, columns, and column groups.
Additionally, it takes the border style into account in order to decide
which border wins.
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
* 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`
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Co-authored-by: Oriol Brufau <obrufau@igalia.com>
