1931374 - [wpt-sync] Sync PR 49174 - Don't attempt to paint inlines in item-less container fragments.

Status: RESOLVED FIXED

(Core :: Layout, task, P4)

Description

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

Sync web-platform-tests PR 49174 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/49174
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

Don't attempt to paint inlines in item-less container fragments.

We need to use the container fragment that matches what the LayoutInline is
dealing with. A LayoutInline has FragmentData entries for all container
fragments that have fragment items, but not for those that don't have any. Skip
such container fragments.

Bug: 366323511, 40287080
Change-Id: Ib91d3f77974bc91695e325c93e981b1440511637
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6022897
Commit-Queue: Morten Stenshorne \<[e-mail]>
Reviewed-by: Koji Ishii \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1383020}

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=2894d05009d534fa2f36aa0d277ad49c64769caa

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 2 tests

Status Summary

Firefox

FAIL: 2

Chrome

PASS: 2

Safari

FAIL: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-break/inline-skipping-fragmentainer-001.html [wpt.fyi]: FAIL (Chrome: PASS, Safari: FAIL)
• /css/css-break/inline-skipping-fragmentainer-002.html [wpt.fyi]: FAIL (Chrome: PASS, Safari: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/86b6a6cf662c
[wpt PR 49174] - Don't attempt to paint inlines in item-less container fragments., a=testonly
https://hg.mozilla.org/integration/autoland/rev/7d9401b61ae9
[wpt PR 49174] - Update wpt metadata, a=testonly

Comment 4

[agoloman]

https://hg.mozilla.org/mozilla-central/rev/86b6a6cf662c
https://hg.mozilla.org/mozilla-central/rev/7d9401b61ae9