Closed Bug 1857361 Opened 2 years ago Closed 2 years ago

[wpt-sync] Sync PR 42378 - [sticky] Propagate sticky descendants when in fragmented out-of-flow.

Categories

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

Product:
Core
Component:
Layout: Positioned
Type:
task

Tracking

()

Status:
RESOLVED FIXED
Milestone:
121 Branch
Tracking Flags:
Tracking Status
firefox121 --- fixed

People

(Reporter: wpt-sync, Unassigned)

References

(
URL
)

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 42378 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/42378
Details from upstream follow.

Ian Kilpatrick <ikilpatrick@chromium.org> wrote:

[sticky] Propagate sticky descendants when in fragmented out-of-flow.

Sticky descendants get propagated up the fragment tree - then are
enqueued for an update after layout occurs. When printing due to
fragmentation they were dropped. Ensure they are propagated in the
fragmented OOF code.

Bug: 1485969
Change-Id: I0d5a0f97ff6403fe4c8875ead1d3176b77a9305e

Reviewed-on: https://chromium-review.googlesource.com/4917174
WPT-Export-Revision: 4dfe7efaf4bc994b2527919fce1e9788ee5040e8

Component: web-platform-tests → Layout: Positioned
Product: Testing → Core
Pushed by wptsync@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/44468b0857c2 [wpt PR 42378] - [sticky] Propagate sticky descendants when in fragmented out-of-flow., a=testonly https://hg.mozilla.org/integration/autoland/rev/a3b07023e052 [wpt PR 42378] - Update wpt metadata, a=testonly
Test result changes from PR not available.

https://hg.mozilla.org/mozilla-central/rev/44468b0857c2
https://hg.mozilla.org/mozilla-central/rev/a3b07023e052

Status: NEW → RESOLVED
Closed: 2 years ago
status-firefox121: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 121 Branch
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