[webkit-changes] [WebKit/WebKit] 8a9f21: REGRESSION (Sonoma): [ Sonoma wk1 arm64 ] imported...

[Simon Fraser]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 8a9f21d3f1049f36362e2cacb1fcf0bbfc14b4dc
      https://github.com/WebKit/WebKit/commit/8a9f21d3f1049f36362e2cacb1fcf0bbfc14b4dc
  Author: Simon Fraser <simon.fraser at apple.com>
  Date:   2023-11-01 (Wed, 01 Nov 2023)

  Changed paths:
    M LayoutTests/imported/blink/compositing/layer-creation/incremental-destruction-expected.html
    M LayoutTests/imported/blink/compositing/layer-creation/incremental-destruction.html
    M LayoutTests/platform/mac-wk1/TestExpectations

  Log Message:
  -----------
  REGRESSION (Sonoma): [ Sonoma wk1 arm64 ] imported/blink/compositing/layer-creation/incremental-destruction.html is constant failure
https://bugs.webkit.org/show_bug.cgi?id=263601
rdar://117424936

Reviewed by Dan Glastonbury.

In WebKitLegacy, which uses AppKit NSViews for drawing, the results of drawing `background-color; blue; opacity: 0.5`
can be slightly different based on NSView's adaptive backing store behavior.

Work around this by using a slightly different opacity in this test.

* LayoutTests/imported/blink/compositing/layer-creation/incremental-destruction-expected.html:
* LayoutTests/imported/blink/compositing/layer-creation/incremental-destruction.html:
* LayoutTests/platform/mac-wk1/TestExpectations:

Canonical link: https://commits.webkit.org/270057@main