[webkit-changes] [WebKit/WebKit] 8e268e: [ macOS Debug EWS ] compositing/backing/backing-st...

[Alan Baradlay]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 8e268e91e5f8a53121293462a293310966c278b5
      https://github.com/WebKit/WebKit/commit/8e268e91e5f8a53121293462a293310966c278b5
  Author: Alan Bujtas <zalan at apple.com>
  Date:   2022-10-15 (Sat, 15 Oct 2022)

  Changed paths:
    M LayoutTests/compositing/backing/backing-store-attachment-animating-outside-viewport.html
    M LayoutTests/platform/mac/TestExpectations

  Log Message:
  -----------
  [ macOS Debug EWS ] compositing/backing/backing-store-attachment-animating-outside-viewport.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=246467
<rdar://problem/101136540>

Reviewed by Simon Fraser.

The test is interested in whether we create a backing store for the animation.
Let's delay the animation's overflow triggering behavior (not relevant).

* LayoutTests/compositing/backing/backing-store-attachment-animating-outside-viewport.html: the 0s timer layer dump fights against the 1s animation and it expects that the animation hasn't started yet.
* LayoutTests/platform/mac/TestExpectations:

Canonical link: https://commits.webkit.org/255580@main