Bug 242804 – [ macOS wk2 ] media/track/track-forced-subtitles-in-band.html is a flaky failure

• Status: NEW
• Component: New Bugs

[Hercules Hjalmarsson]

media/track/track-forced-subtitles-in-band.html

Is a flaky text failure on macOS wk2 ToT.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=media%2Ftrack%2Ftrack-forced-subtitles-in-band.html

DIFF:
--- /Volumes/Data/worker/Apple-Monterey-Release-WK2-Tests/build/layout-test-results/media/track/track-forced-subtitles-in-band-expected.txt
+++ /Volumes/Data/worker/Apple-Monterey-Release-WK2-Tests/build/layout-test-results/media/track/track-forced-subtitles-in-band-actual.txt
@@ -26,7 +26,7 @@
 
 EXPECTED (video.textTracks[3].language == 'fr') OK
 EXPECTED (video.textTracks[3].kind == 'forced') OK
-EXPECTED (video.textTracks[3].mode == 'showing') OK
+EXPECTED (video.textTracks[3].mode == 'showing'), OBSERVED 'disabled' FAIL
 
 EXPECTED (video.textTracks[4].language == 'es') OK
 EXPECTED (video.textTracks[4].kind == 'subtitles') OK
@@ -58,9 +58,7 @@
 
 ** A cue should become active when current time is within its active range
 RUN(video.currentTime = 9.5)
-EVENT(seeked)
-EVENT(cuechange)
-EXPECTED (video.textTracks[3].activeCues.length === 1 == 'true') OK
 
+Test timed out. FAIL
 END OF TEST
 
DIFF URL:
https://build.webkit.org/results/Apple-Monterey-Release-WK2-Tests/251434@main%20(4482)/media/track/track-forced-subtitles-in-band-pretty-diff.html

[Radar WebKit Bug Importer]

<rdar://problem/97079773>

[Hercules Hjalmarsson]

I'm able to reproduce this issue on macOS wk2 ToT running 1k iterations of command:

run-webkit-tests -f --force media/track/track-forced-subtitles-in-band.html

[Hercules Hjalmarsson]

It appears that this issue has been flakily failing on macOS wk2 since the test was modified at 251432@main to stop it from consistently failing on all queues.

[EWS]

Test gardening commit 252511@main (acf9538fef4b): <https://commits.webkit.org/252511@main>

Reviewed commits have been landed. Closing PR #2459 and removing active labels.

[Jonathan Bedard]

Pull request: https://github.com/WebKit/WebKit/pull/7075

[EWS]

Test gardening commit 257290@main (ce5f5e3516ce): <https://commits.webkit.org/257290@main>

Reviewed commits have been landed. Closing PR #7075 and removing active labels.