compositing/video/video-border-radius-clipping.html Description: This test is a flaky failure on Mac WK2. It is a known constant failure on Catalina wk1 from webkit.org/b/205226 The diff shows a 1 when it should be a 4 with a lesser blue curve on the left side. I am able to reproduce this locally by just running this test in iterations. It looks like this started around r252246 which is the earliest failure. History: https://results.webkit.org/?suite=layout-tests&test=compositing%2Fvideo%2Fvideo-border-radius-clipping.html Diff: https://build.webkit.org/results/Apple-Catalina-Release-WK2-Tests/r254939%20(2328)/compositing/video/video-border-radius-clipping-diffs.html
<rdar://problem/58814182>
We're getting a different video frame.
results.webkit.org shows a clear regression in early November, but internal bots have been flakily failing throughout the history. Why is this test that is about clipping so flaky? Can we just have a video whose frames are all the same perhaps?
It's flakey because it's apparently impossible to have a non-flakey test that actually shows video frames.
*** This bug has been marked as a duplicate of bug 205226 ***