1738704 - [wpt-sync] Sync PR 31454 - Media Queries not using font data for ex and ch

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 31454 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/31454
Details from upstream follow.

Rune Lillesveen <[e-mail]> wrote:

Media Queries not using font data for ex and ch

MediaValues do not use FontMetrics for ex/ch units. Added a test that
checks the ex/ch sizes matches for width property and mq-width, with an
epsilon to catch rounding issues.

Bug: 1264962
Change-Id: I28417e3b5c863e29bdb9b9865081a8a9e4694c3d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3251079
Reviewed-by: Dominik Röttsches \<[e-mail]>
Commit-Queue: Rune Lillesveen \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#936884}

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=fb2f7724254a0670d87d6ba2477f287868dcca8f

Comment 2

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

CI Results

Ran 11 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests and 2 subtests

Status Summary

Firefox

OK : 1
PASS: 2

Chrome

OK : 1
PASS: 1
FAIL: 1

Safari

OK : 1
PASS: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d175649d4feb
[wpt PR 31454] - Media Queries not using font data for ex and ch, a=testonly

Comment 4

[Atila Butkovits]

https://hg.mozilla.org/mozilla-central/rev/d175649d4feb