Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 02914a65282320cb461adf30dfcb4a9fb8f7c938
https://github.com/WebKit/WebKit/commit/02914a65282320cb461adf30dfcb4a9fb8f7c938
Author: Cameron McCormack <[email protected]>
Date: 2026-09-21 (Mon, 21 Sep 2026)
Changed paths:
M LayoutTests/compositing/iframes/display-none-subframe-expected.txt
M LayoutTests/compositing/iframes/display-none-subframe.html
M LayoutTests/platform/wk2/TestExpectations
Log Message:
-----------
Fix flakiness in compositing/iframes/display-none-subframe.html
https://bugs.webkit.org/show_bug.cgi?id=186406
rdar://187892818
Reviewed by Simon Fraser.
The test read the layer flush count 10ms after making a compositing
change, but the flush happens in a rendering update that can be a whole
frame away. Locally this caused the count to be zero and thus fail the
test about a quarter of the time.
Step animation frames until the change has been flushed, then compare
the flush count against the rendering update count.
* LayoutTests/compositing/iframes/display-none-subframe-expected.txt:
* LayoutTests/compositing/iframes/display-none-subframe.html:
* LayoutTests/platform/wk2/TestExpectations:
Canonical link: https://commits.webkit.org/321499@main
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