Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: be761b9ceb43d6e91a38fa54f1f3479d9f371ea7
      
https://github.com/WebKit/WebKit/commit/be761b9ceb43d6e91a38fa54f1f3479d9f371ea7
  Author: Diego De La Toba <[email protected]>
  Date:   2026-01-21 (Wed, 21 Jan 2026)

  Changed paths:
    M LayoutTests/fast/scrolling/mac/adjust-scroll-snap-during-gesture.html
    M LayoutTests/platform/mac-wk2/TestExpectations

  Log Message:
  -----------
  [ macOS wk2 arm64 ] fast/scrolling/mac/adjust-scroll-snap-during-gesture.html 
is a flaky failure
rdar://92127014
https://bugs.webkit.org/show_bug.cgi?id=239627

Reviewed by Jonathan Bedard.

The test was timing-sensitive because after initiating a scroll gesture with 
the "changed" phase,
it was only waiting for one scroll event and one animation frame before 
recording the scroll position.

Replace the single await UIHelper.animationFrame() with a loop that calls
await UIHelper.ensurePresentationUpdate() three times. This gives the scroll 
snap animation
sufficient time to complete and reach the snap point before recording the 
position.

* LayoutTests/fast/scrolling/mac/adjust-scroll-snap-during-gesture.html:
* LayoutTests/platform/mac-wk2/TestExpectations:

Canonical link: https://commits.webkit.org/305967@main



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