1846978 - [wpt-sync] Sync PR 41317 - Only add trailing border/padding to the right fragment, part 2.

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task, P4)

Description

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

Sync web-platform-tests PR 41317 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/41317
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

Only add trailing border/padding to the right fragment, part 2.

I tried to do this in CL:4345873, but that didn't cover all the cases.
If the node being laid out is a formatting context root, floats may also
play a role, so just looking for in-flow breaks inside isn't sufficient
in such cases.

When printing, adding trailing border/padding incorrectly caused
monolithic overflow. If there was something tall monolithic inside as
well, we'd keep on breaking before it indefinitely, because the
monolithic overflow on the container provided a break opportunity.

Bug: 1468664
Change-Id: I0e0c8c47deba4ffa611157497bc639f3c268836f
Reviewed-on: https://chromium-review.googlesource.com/4746460
WPT-Export-Revision: 8d1d1840ec80e71306a509dd652245f467e0b5e7

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=fea1e41318e954ac6a5ec8fead0b035f887c39f6

Comment 2

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

CI Results

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

Total 2 tests

Status Summary

Firefox

PASS: 1
FAIL: 1

Chrome

PASS: 1
FAIL: 1

Links

GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-break/table/table-cell-border-002.html [wpt.fyi]: FAIL (Chrome: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/mozilla-central/rev/709ecabc2ce3
[wpt PR 41317] - Only add trailing border/padding to the right fragment, part 2., a=testonly
https://hg.mozilla.org/mozilla-central/rev/23497ea19aaf
[wpt PR 41317] - Update wpt metadata, a=testonly

Comment 4

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/709ecabc2ce3
https://hg.mozilla.org/mozilla-central/rev/23497ea19aaf