1951842 - [wpt-sync] Sync PR 51120 - Disable font antialiasing for Mac tests

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 51120 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/51120
Details from upstream follow.

Traian Captan <[e-mail]> wrote:

Disable font antialiasing for Mac tests

This change turns off all font antialiasing for tests on the Mac
platform, unless antialiasing is explicitly required and enabled using
the "--enable-font-antialiasing" flag like in the case of
"virtual/text-antialias/" virtual test suite.

Without antialiasing, headless shell wpt tests will match the content
shell test rendering, and it increases the passing rate for headless
shell wpt tests by 379 [1].

[1]
https://chromium-layout-test-archives.storage.googleapis.com/results.html?json=chromium/try/mac-rel/2107222/headless_shell_wpt_tests%20%28with%20patch%29/full_results_jsonp.js

R=​wangxianzhu, weizhong

Bug: 339041663
Change-Id: I68b10da65af403937833101f4fbe0acc10f1dbce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6324992
Reviewed-by: Xianzhu Wang \<[e-mail]>
Commit-Queue: Traian Captan \<[e-mail]>
Reviewed-by: Weizhong Xia \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1428090}

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=56adb200dd1d15aaa17b52e9e40243ac6e1c2c6d

Comment 2

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

CI Results

Ran 7 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

PASS: 1

Safari

PASS: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/a9e9ffb05047
[wpt PR 51120] - Disable font antialiasing for Mac tests, a=testonly

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/a9e9ffb05047