1866919 - [wpt-sync] Sync PR 43380 - Properly resume content pushed by interleaved float.

Status: RESOLVED FIXED

(Core :: Layout, task, P4)

Description

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

Sync web-platform-tests PR 43380 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/43380
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

Properly resume content pushed by interleaved float.

A float may be interleaved by other content, if a break is inserted
before the block-end padding/border of the float. Then there may be room
available to other content below the content-box of the float in one
fragmentainer. If the remaining part of the float (i.e. the block-end
padding/border) in the next fragmentainer is too tall for the other
content to resume there, we might not make any progress at all there. In
such cases we need to repropagate any incoming child break tokens that
we didn't get to handle and retry in a fragmentainer further ahead.

Bug: 1505182
Change-Id: I7a385ab239d3656c136b8fcd23109d1fac648de8
Reviewed-on: https://chromium-review.googlesource.com/5063008
WPT-Export-Revision: 1d121816b38da6b00f344a612d4ba00f6f728fd5

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=3c27e85d7b2e63f82398b3183921522af6635930

Comment 2

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

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

FAIL: 1

Safari

FAIL: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/bc39fbfb9f3f
[wpt PR 43380] - Properly resume content pushed by interleaved float., a=testonly

Comment 4

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/bc39fbfb9f3f