1943405 - [wpt-sync] Sync PR 50246 - Adjust sticky constraint rects to exclude scroll origin

Status: RESOLVED FIXED

(Core :: Layout: Positioned, task, P4)

Description

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

Sync web-platform-tests PR 50246 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/50246
Details from upstream follow.

Chris Harrelson <[e-mail]> wrote:

Adjust sticky constraint rects to exclude scroll origin

We were previously computing this rect in the space of the scroller, not its physical content space (excluding user scroll offset). For scrollers that have a non-zero scroll origin, the sticky offset resulting was incorrect.

Bug: 40653832

Test: external/wpt/css/css-position/sticky/position-sticky-rtl.html

Change-Id: Ic15d210e0460a07206ebfe8c79bfc6105588db19
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6173917
Commit-Queue: Chris Harrelson \<[e-mail]>
Reviewed-by: Robert Flack \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1410413}

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=b37a502c5b8e0239dc1318fa59bf37f5519fb82d

Comment 2

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

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, and Chrome on GitHub CI

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

FAIL: 1

Links

GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/c17ae3d9f998
[wpt PR 50246] - Adjust sticky constraint rects to exclude scroll origin, a=testonly

Comment 4

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/c17ae3d9f998