webrtc/video-sframe.html is a flaky failure on iOS and macOS bots: --- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/webrtc/video-sframe-expected.txt +++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/webrtc/video-sframe-actual.txt @@ -2,5 +2,5 @@ PASS Video exchange with SFrame - H264 baseline PASS Video exchange with SFrame - H264 high -PASS Video exchange with SFrame - VP8 +FAIL Video exchange with SFrame - VP8 assert_not_equals: sender got disallowed value 3 https://results.webkit.org/?suite=layout-tests&test=webrtc/video-sframe.html
It looks like this started after https://trac.webkit.org/changeset/270641/webkit
<rdar://problem/72234800>
Looks like a new bug was filed to fix this. *** This bug has been marked as a duplicate of bug 219849 ***