Closed Bug 1757932 Opened 2 years ago Closed 2 years ago

[wpt-sync] Sync PR 33046 - Handle extra fragmentainers caused by OOF in nested OOF multicol.

Categories

(Core :: Layout, task, P4)

Product:
Core
Component:
Layout
Type:
task

Tracking

()

Status:
RESOLVED FIXED
Milestone:
100 Branch
Tracking Flags:
Tracking Status
firefox100 --- fixed

People

(Reporter: mozilla.org, Unassigned)

References

(
URL
)

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 33046 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/33046
Details from upstream follow.

Morten Stenshorne <mstensho@chromium.org> wrote:

Handle extra fragmentainers caused by OOF in nested OOF multicol.

We need to look harder for the containing block (as far as LayoutNG is
concerned) of an OOF multicol that's contained within another
fragmentation context. The CSS containing block isn't the same as the
LayoutNG containing block. LayoutNG always places OOFs as direct
fragmentainer children, when inside a fragmentation context.

Bug: 1302323
Change-Id: I39ca856f64b3e5a30063ab44aa6b710df7ff75c8
Reviewed-on: https://chromium-review.googlesource.com/3500409
WPT-Export-Revision: a12da1a4a7ea86c75a634b8a7f6deb9e2585b629

Component: web-platform-tests → Layout
Product: Testing → Core

CI Results

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

Total 2 tests

Status Summary

Firefox

PASS: 2

Chrome

PASS: 2

Safari

PASS: 1
FAIL: 1

Links

GitHub PR Head
GitHub PR Base

Pushed by wptsync@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/850d9c669245
[wpt PR 33046] - Handle extra fragmentainers caused by OOF in nested OOF multicol., a=testonly

https://hg.mozilla.org/mozilla-central/rev/850d9c669245

Status: NEW → RESOLVED
Closed: 2 years ago
status-firefox100: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 100 Branch
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