1905460 - [wpt-sync] Sync PR 46939 - Corrected transparent-accent-color tests to compute expected values based on canvas color

Status: RESOLVED FIXED

(Core :: Layout, task, P4)

Description

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

Sync web-platform-tests PR 46939 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/46939
Details from upstream follow.

Lily Spiniolas <[e-mail]> wrote:

Corrected transparent-accent-color tests to compute expected values based on canvas color

The transparent-accent-color tests currently assume the canvas color is #000000 in dark mode or #FFFFFF in light mode, which is not the case in all browsers. This change adds a script to the tests which calculates the expected color by composing the accent-color over the canvas color, which is the correct behavior according to this resolution made by the CSS working group: https://github.com/w3c/csswg-drafts/issues/9852#issuecomment-2166096835

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=e4f3f5e4a9a307c88192ae8a858457f3e4bf1eea

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 2 tests

Status Summary

Firefox

PASS: 1
FAIL: 1

Chrome

FAIL: 2

Safari

FAIL: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-ui/transparent-accent-color-002.html [wpt.fyi]: FAIL (Chrome: FAIL, Safari: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6b653ba7027e
[wpt PR 46939] - Corrected transparent-accent-color tests to compute expected values based on canvas color, a=testonly

Comment 4

[tszentpeteri]

https://hg.mozilla.org/mozilla-central/rev/6b653ba7027e