229469 2021-08-24 14:21:01 -0700 [ Catalina EWS ] compositing/video/video-object-position.html is a flaky timeout 2021-09-10 15:08:33 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Mac (Intel) Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ayumi_kojima webkit-unassigned webkit-bug-importer oldest_to_newest 1786931 0 ayumi_kojima 2021-08-24 14:21:01 -0700 compositing/video/video-object-position.html Is a flaky timeout on macOS-Catalina-Release-WK2-Tests-EWS The timeout is not seen on the open source directory: https://results.webkit.org/?suite=layout-tests&test=compositing/video/video-object-position.html Result page: https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK2-Tests-EWS/r434801-12886/results.html It seems that the flakiness started at this build: https://ews-build.webkit.org/#/builders/59/builds/12886 Diff: --- /Volumes/Data/worker/macOS-Catalina-Release-WK2-Tests-EWS/build/layout-test-results/compositing/video/video-object-position-expected.txt +++ /Volumes/Data/worker/macOS-Catalina-Release-WK2-Tests-EWS/build/layout-test-results/compositing/video/video-object-position-actual.txt @@ -1,131 +1,5 @@ +#PID UNRESPONSIVE - WebKitTestRunner (pid 18757) +FAIL: Timed out waiting for notifyDone to be called - -(GraphicsLayer - (anchor 0.00 0.00) - (bounds 800.00 600.00) - (children 1 - (GraphicsLayer - (bounds 800.00 600.00) - (contentsOpaque 1) - (children 10 - (GraphicsLayer - (position 13.00 13.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents layer (media) - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - ) - (GraphicsLayer - (position 151.00 13.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents clipping layer - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - (contents layer (media) - (position 22.00 12.00) - (bounds 120.00 200.00) - ) - ) - (GraphicsLayer - (position 289.00 13.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents layer (media) - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - ) - (GraphicsLayer - (position 427.00 13.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents clipping layer - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - (contents layer (media) - (position -8.00 -8.00) - (bounds 120.00 200.00) - ) - ) - (GraphicsLayer - (position 565.00 13.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents layer (media) - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - ) - (GraphicsLayer - (position 13.00 231.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents layer (media) - (position 2.00 57.00) - (bounds 120.00 90.00) - ) - ) - (GraphicsLayer - (position 151.00 231.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents clipping layer - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - (contents layer (media) - (position 22.00 12.00) - (bounds 120.00 90.00) - ) - ) - (GraphicsLayer - (position 289.00 231.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents layer (media) - (position 2.00 30.00) - (bounds 120.00 90.00) - ) - ) - (GraphicsLayer - (position 427.00 231.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents clipping layer - (position 2.00 2.00) - (bounds 120.00 200.00) - ) - (contents layer (media) - (position -8.00 102.00) - (bounds 120.00 90.00) - ) - ) - (GraphicsLayer - (position 565.00 231.00) - (bounds 124.00 204.00) - (contentsOpaque 1) - (drawsContent 1) - (contents layer (media) - (position 2.00 101.00) - (bounds 120.00 90.00) - ) - ) - ) - ) - ) -) - +#EOF +#EOF 1789090 1 webkit-bug-importer 2021-08-31 14:21:17 -0700 <rdar://problem/82596428> 1792537 2 ayumi_kojima 2021-09-10 14:55:54 -0700 I was not able to reproduce the timeout locally on Catalina using: run-webkit-tests --iterations 1000 --clobber-old-results compositing/video/video-object-position.html -f --force 1792547 3 ayumi_kojima 2021-09-10 15:08:33 -0700 It seems like the test is not flaky anymore on EWS. Closing the bug.