1716399 - [wpt-sync] Sync PR 29366 - [TableNG] Updated table-cell block-size definiteness rules.

Status: RESOLVED FIXED

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

Description

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

Sync web-platform-tests PR 29366 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/29366
Details from upstream follow.

b'Ian Kilpatrick <[e-mail]>' wrote:

[TableNG] Updated table-cell block-size definiteness rules.

Previously we considered a table-cell's block-size as definite if:

• It had a fixed block-size.
• The table had a specified block-size.

This appeared to be what we did previously, but not quite (due to legacy
complexity).
Instead this updates the rules to:

• It had a fixed block-size.
• The table had a specified block-size and it has grown (due to
  another table-cell being larger in the same row or similar).

This appears to be the same rules that EdgeHTML had. The updated
testcase:
tables/mozilla_expected_failures/bugs/bug131020-3.html

Now renders the same as EdgeHTML.

Bug: 1218345
Change-Id: If6f080b4828d2bc7eec424da7f4d06952ce29c0c

Reviewed-on: https://chromium-review.googlesource.com/2959100
WPT-Export-Revision: a8173d75517f9e7accd7d8d1ba0d02c064edc075

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=686a8b4e2dca79b6ca65dd95675437dc55596586

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, Chrome, and Safari on GitHub CI

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

FAIL: 1

Safari

PASS: 1

Links

GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/bc95c0f0f91b
[wpt PR 29366] - [TableNG] Updated table-cell block-size definiteness rules., a=testonly

Comment 4

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/bc95c0f0f91b