Bug 229189 – [Catalina wk1 Release EWS] http/tests/media/hls/hls-audio-tracks-locale-selection.html is a flaky failure

• Status: NEW
• Component: Media

[Eric Hutchison]

http/tests/media/hls/hls-audio-tracks-locale-selection.html

is a flaky failure on Catalina wk1 release on EWS.

History: https://results.webkit.org/?suite=layout-tests&test=http/tests/media/hls/hls-audio-tracks-locale-selection.html

Results: https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK1-Tests-EWS/r435680-13580/results.html

Diff:
--- /Volumes/Data/worker/macOS-Catalina-Release-WK1-Tests-EWS/build/layout-test-results/http/tests/media/hls/hls-audio-tracks-locale-selection-expected.txt
+++ /Volumes/Data/worker/macOS-Catalina-Release-WK1-Tests-EWS/build/layout-test-results/http/tests/media/hls/hls-audio-tracks-locale-selection-actual.txt
@@ -1,9 +1,4 @@
+FAIL: Timed out waiting for notifyDone to be called
 
 RUN(internals.setUserPreferredLanguages(["jp", "fr", "es-EN", "en"]))
-EVENT(canplaythrough)
-EXPECTED (video.audioTracks.length == '3') OK
-EXPECTED (video.audioTracks[0].enabled == 'false') OK
-EXPECTED (video.audioTracks[1].enabled == 'true') OK
-EXPECTED (video.audioTracks[2].enabled == 'false') OK
-END OF TEST

Failures are not occurring on OpenSource.

[Radar WebKit Bug Importer]

<rdar://problem/82028004>

[Eric Hutchison]

Unable to reproduce.