Bug 274130 - REGRESSION (275831@main): [ macOS wk2 Debug ] media/video-pause-immediately.html is a flaky failure
Summary: REGRESSION (275831@main): [ macOS wk2 Debug ] media/video-pause-immediately.h...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2024-05-13 16:23 PDT by Marta Darbinyan
Modified: 2024-05-13 17:19 PDT (History)
2 users (show)

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Description Marta Darbinyan 2024-05-13 16:23:07 PDT 
Description:
media/video-pause-immediately.html

Is flaky failure on macOS Ventura and Sonoma wk2 Debug after the changes in 275831@main. This test is also spamming as pre-existing failure in EWS.

This issue can be reproduced by using the command: 
run-webkit-tests --root  --exit-after-n-failures 1 --debug <test>

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-pause-immediately.html&version_name=Sonoma&version_name=Ventura&style=debug&flavor=wk2

Diff Log:
 EVENT(playing)
 EVENT(pause)
 EXPECTED ((video.currentTime - timeAfterPause) < '0.0001') OK
-EXPECTED ((video.played.end(0) - timeAfterPause) < '0.0001') OK
+EXPECTED ((video.played.end(0) - timeAfterPause) < '0.0001'), OBSERVED '0.05853785696672276' FAIL

Link: 
https://build.webkit.org/results/Apple-Ventura-Debug-AppleSilicon-WK2-Tests/278706@main%20(5888)/media/video-pause-immediately-pretty-diff.html
Comment 1 Radar WebKit Bug Importer 2024-05-13 16:23:36 PDT 
<rdar://problem/128029992>
Comment 2 EWS 2024-05-13 17:19:42 PDT 
Test gardening commit 278722@main (900e2fc49079): <https://commits.webkit.org/278722@main>

Reviewed commits have been landed. Closing PR #28513 and removing active labels.