1884865 - New wpt failures in /css/css-scoping/ [font-face-002.html, font-face-007.html, font-face-008.html, and 1 others]

Status: NEW

(Core :: CSS Parsing and Computation, defect)

Description

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

Syncing wpt PR 44993 found new untriaged test failures in CI

Tests Affected

New Tests That Don't Pass

• /css/css-scoping/font-face-002.html [wpt.fyi]
  • @font-face from the document applies in the shadow tree: FAIL (Chrome: FAIL, Safari: PASS)
• /css/css-scoping/font-face-007.html [wpt.fyi]
  • @font-face from shadow applies to :host: FAIL (Chrome: FAIL, Safari: PASS)
• /css/css-scoping/font-face-008.html [wpt.fyi]
  • @font-face from shadow applies to a slotted element: FAIL (Chrome: FAIL, Safari: PASS)
• /css/css-scoping/font-face-009.html [wpt.fyi]
  • @font-face from shadow applies to to :host::before/::after.: FAIL (Chrome: FAIL, Safari: PASS)

CI Results

Gecko CI (Treeherder)
GitHub PR Head

Notes

These updates will be on mozilla-central once bug 1884786 lands.

Note: this bug is for tracking fixing the issues and is not
owned by the wpt sync bot.

This bug is linked to the relevant tests by an annotation in
https://github.com/web-platform-tests/wpt-metadata. These annotations
can be edited using the wpt interop dashboard
https://jgraham.github.io/wptdash/

If this bug is split into multiple bugs, please also update the
annotations, otherwise we are unable to track which wpt issues are
already triaged. Resolving as duplicate or closing this issue should
be cause the bot to automatically update or remove the annotation.

Comment 1

[Henrik Skupin [:whimboo][⌚️UTC+2]]

At least for the font-face-003.html test it helps to convert the test to async and using await document.fonts.ready; before the assertions. But that doesn't seem to work when the font face is defined within the innerHTML of the shadow root.