1776746 - [wpt-sync] Sync PR 34610 - Skip multicol block-size calculation for table cells.

Status: RESOLVED FIXED

(Core :: Layout: Columns, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 34610 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/34610
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

Skip multicol block-size calculation for table cells.

Table cell sizing is special, and if a table cell is also a multicol
container, skip the manual multicol-specific pre-layout sizing, as that
only messes up things.

Add some tests. Note that only table-cell-multicol-nested-002.html was
failing without this CL, but they all prove that we need to apply outer
fragmentation context constraints before bailing.

Bug: 1335873
Change-Id: I7a0b1c1428a01e67df1d782d5028136d8d8fb5e5
Reviewed-on: https://chromium-review.googlesource.com/3726071
WPT-Export-Revision: 9c8f80fc8a6abc8317d7121d74f99cc2cc57c15e

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=db5fa2c0def1469340e090d2bb6b7e69bc7e7f85

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 3 tests

Status Summary

Firefox

FAIL: 3

Chrome

PASS: 1
FAIL: 2

Safari

PASS: 2
FAIL: 1

Links

GitHub PR Head
GitHub PR Base

Details

Firefox-only Failures

• /css/css-multicol/table/table-cell-multicol-nested-001.html [wpt.fyi]: FAIL

New Tests That Don't Pass

• /css/css-multicol/table/table-cell-multicol-nested-001.html [wpt.fyi]: FAIL (Chrome: PASS, Safari: PASS)
• /css/css-multicol/table/table-cell-multicol-nested-002.html [wpt.fyi]: FAIL (Chrome: FAIL, Safari: FAIL)
• /css/css-multicol/table/table-cell-multicol-nested-003.html [wpt.fyi]: FAIL (Chrome: FAIL, Safari: PASS)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/dd71411afea5
[wpt PR 34610] - Skip multicol block-size calculation for table cells., a=testonly
https://hg.mozilla.org/integration/autoland/rev/d71327bba1d2
[wpt PR 34610] - Update wpt metadata, a=testonly

Comment 4

[Cristina Cozmuta (:CrissCozmuta)]

https://hg.mozilla.org/mozilla-central/rev/dd71411afea5
https://hg.mozilla.org/mozilla-central/rev/d71327bba1d2