1938658 - [wpt-sync] Sync PR 49807 - Block-in-inline shouldn't keep an IFC from being non-contiguous.

Status: RESOLVED FIXED

(Core :: Layout, task, P4)

Description

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

Sync web-platform-tests PR 49807 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/49807
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

Block-in-inline shouldn't keep an IFC from being non-contiguous.

A block-in-inline may only contain fragmented parallel flows, for all we
know, so it cannot unconditionally count as "in-flow", since we might
fail to mark a container as potentially non-contiguous that way.

In the test included, there's a text node "x xx", where the first word
should be in the first column, and the second word should be in the
fourth. There's no room for such a wide piece of text ("xx") before
we're past the tall float.

Bug: 346876226
Change-Id: I5bcf8840a1c71783dfa0bdce442a92eb5ddbf7b4
Reviewed-on: https://chromium-review.googlesource.com/6108448
WPT-Export-Revision: 328b31b1530b04df541ba5674234d20323ae17eb

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=b8c7476fc1f77bf684e2ccb84ede8279441b5dc1

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

FAIL : 1

Chrome

CRASH: 1

Safari

PASS : 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-break/block-in-inline-012.html [wpt.fyi]: FAIL (Chrome: CRASH, Safari: PASS)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/f5ba44f35510
[wpt PR 49807] - Block-in-inline shouldn't keep an IFC from being non-contiguous., a=testonly
https://hg.mozilla.org/integration/autoland/rev/ffedb515dd8f
[wpt PR 49807] - Update wpt metadata, a=testonly

Comment 4

[amarc]

https://hg.mozilla.org/mozilla-central/rev/f5ba44f35510
https://hg.mozilla.org/mozilla-central/rev/ffedb515dd8f