Closed Bug 1728740 Opened 3 months ago Closed 3 months ago

Create a WPT testcase for the "zero position" of text-underline-offset

Categories

(Core :: Layout: Text and Fonts, defect)

defect

Tracking

()

RESOLVED FIXED
93 Branch
Tracking Status
firefox93 --- fixed

People

(Reporter: jfkthame, Assigned: jfkthame)

References

Details

Attachments

(1 file)

Bug 1728453 (and we've seen other similar cases) demonstrates that there is a lack of interop between Chrome and Firefox regarding text-underline-offset: Chrome measures the offset (when text-underline-position is auto) from the wrong place.

The spec is quite clear about how this is supposed to work, and Firefox conforms to it; Chrome's behavior is incorrect (https://bugs.chromium.org/p/chromium/issues/detail?id=1172623).

There doesn't appear to be an existing WPT test that catches this issue. So we should create a test that explicitly exercises this, so that we can refer to it from the relevant Chrome and webcompat issues.

Assignee: nobody → jfkthame
Status: NEW → ASSIGNED
Pushed by jkew@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/e03a563a24f6
Create WPT reftest for the zero-position of text-underline-offset. r=layout-reviewers,mats
Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/30312 for changes under testing/web-platform/tests
Status: ASSIGNED → RESOLVED
Closed: 3 months ago
Resolution: --- → FIXED
Target Milestone: --- → 93 Branch
Upstream PR merged by moz-wptsync-bot
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