Bug 223383 – REGRESSION (r274264): [ macOS wk2 ] compositing/video/video-border-radius.html is a flakey image failure

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Robert Jenner]

compositing/video/video-border-radius.html

is a flakey image failure on macOS Catalina and BigSur on release and debug on intel and Apple Silicon in wk2. 

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=compositing%2Fvideo%2Fvideo-border-radius.html&platform=mac

Image DIFFS have been attached to this bug.

[Robert Jenner]

Created attachment 423496 [details]
Image DIFFS

Attaching image diffs for flakey image failing test.

[Radar WebKit Bug Importer]

<rdar://problem/75529480>

[Robert Jenner]

I have reproduced the failure and bisected a regression point using the following test:

run-webkit-test compositing/video/video-border-radius.html --iterations 100 -f

I was able to reproduce the failure at r274264, but not at r274263.

[Robert Jenner]

(In reply to Robert Jenner from comment #3)
> I have reproduced the failure and bisected a regression point using the
> following test:
> 
> run-webkit-test compositing/video/video-border-radius.html --iterations 100
> -f
> 
> I was able to reproduce the failure at r274264, but not at r274263.

To add to this, I was testing on a BigSur Release revision in wk2.

[Robert Jenner]

Updated test expectations to Pass ImageOnlyFailure while test is being reviewed. 
https://trac.webkit.org/changeset/274605/webkit

[Jean-Yves Avenard [:jya]]

Pull request: https://github.com/WebKit/WebKit/pull/975

[EWS]

Committed r294778 (250940@main): <https://commits.webkit.org/250940@main>

Reviewed commits have been landed. Closing PR #975 and removing active labels.