REGRESSION (247947@main?): [ iOS ] media/video-played-reset.html is a flaky failure

[Karl Rackler]

Description:
media/video-played-reset.html

The first failure I saw on the dashboard was on 3/1/2022 at 247951@main.  There was a media change at 247947@main that could have possibly caused the regression.

Reproduction steps:
I can reproduce this on 254878@main ToT.

Command: 
run-webkit-tests --ios-simulator --debug --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 --no-retry media/video-played-reset.html

Result: 
Unexpected flakiness: text-only failures
  media/video-played-reset.html [ Pass Failure ]

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-played-reset.html&platform=ios&limit=50000

Diff:
--- /Volumes/Data/worker/Apple-iOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/media/video-played-reset-expected.txt
+++ /Volumes/Data/worker/Apple-iOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/media/video-played-reset-actual.txt
@@ -27,7 +27,7 @@
 EVENT(pause)
 Test 6 OK
 Test 7 OK
-Test 8 OK
+EXPECTED (video.played.end(0).toFixed(2) == '5.65'), OBSERVED '5.64' FAIL
 
 Test to reset to an empty video source
 RUN(video.src = "")H

[Radar WebKit Bug Importer]

<rdar://problem/100435297>

[Karl Rackler]

I have marked this test as a flaky failure while this issue is investigated.

[EWS]

Test gardening commit 254884@main (291fada448af): <https://commits.webkit.org/254884@main>

Reviewed commits have been landed. Closing PR #4730 and removing active labels.

[Jean-Yves Avenard [:jya]]

fixed by bug 238771