Bug 213407 - REGRESSION (r263121): [ Catalina Debug ] media/video-fullscreen-only-playback.html is a flaky failure
Summary: REGRESSION (r263121): [ Catalina Debug ] media/video-fullscreen-only-playback...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Eric Carlson
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-06-19 14:40 PDT by Karl Rackler
Modified: 2020-06-22 12:59 PDT (History)
3 users (show)

See Also:

Attachments
Patch (1.40 KB, patch)
2020-06-22 12:37 PDT, Eric Carlson 		no flags Details | Formatted Diff | Diff
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Description Karl Rackler 2020-06-19 14:40:05 PDT 
media/video-fullscreen-only-playback.html

This test appears to have become flaky with the changes in r263121.  We were able to reproduce this with this command:
run-webkit-tests --iterations 2000 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --debug-rwt-logging --no-retry --force --no-build -f --debug  media/video-fullscreen-only-playback.html

History: 
https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-fullscreen-only-playback.html&platform=ios&platform=mac

Diff: 
--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/media/video-fullscreen-only-playback-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/media/video-fullscreen-only-playback-actual.txt
@@ -12,6 +12,7 @@
 ** Entered fullscreen
 RUN(video.webkitExitFullScreen())
 EVENT(webkitpresentationmodechanged)
+EVENT(webkitpresentationmodechanged)
 EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
 
 ** Exited fullscreen
Comment 1 Radar WebKit Bug Importer 2020-06-19 14:41:08 PDT 
<rdar://problem/64545587>
Comment 2 Eric Carlson 2020-06-22 12:37:20 PDT 
Created attachment 402491 [details]
Patch
Comment 3 EWS 2020-06-22 12:59:25 PDT 
Committed r263360: <https://trac.webkit.org/changeset/263360>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 402491 [details].