Bug 261911 - NEW TEST(267814@main): [ macOS ] media/media-source/media-managedmse-seek.html is a flaky ImageOnlyFailure
Summary: NEW TEST(267814@main): [ macOS ] media/media-source/media-managedmse-seek.htm...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-09-21 16:03 PDT by Ben Schwartz
Modified: 2023-09-21 17:13 PDT (History)
3 users (show)

See Also:

Attachments
media-managedmse-seek-diff.png (23.11 KB, image/png)
2023-09-21 17:13 PDT, Ben Schwartz 		no flags Details
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Description Ben Schwartz 2023-09-21 16:03:22 PDT 
media/media-source/media-managedmse-seek.html

This test is a flaky ImageOnlyFailure on macOS, both wk1 and wk2.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-source%2Fmedia-managedmse-seek.html

IMAGE DIFF:

Attached.

IMAGES URL:

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/268273%40main%20(5054)/media/media-source/media-managedmse-seek-diffs.html

REPRODUCTION:

I was able to reproduce this issue on macOS Ventura (13.5, 22G74/arm64) ToT using the following command:

rwt --clobber-old-results --verbose --iterations 100 --exit-after-n-failures 1 --child-processes 10 -f media/media-source/media-managedmse-seek.html

REGRESSION:

This test has been flaky since it was added at 267814@main.
Comment 1 Radar WebKit Bug Importer 2023-09-21 16:03:33 PDT 
<rdar://problem/115865642>
Comment 2 Ben Schwartz 2023-09-21 16:03:58 PDT 
Note: This test started as only being flaky on macOS wk1; however, it regressed somewhere to include wk2.
Comment 3 EWS 2023-09-21 16:16:19 PDT 
Test gardening commit 268279@main (98362012b706): <https://commits.webkit.org/268279@main>

Reviewed commits have been landed. Closing PR #18051 and removing active labels.
Comment 4 Ben Schwartz 2023-09-21 17:13:17 PDT 
Created attachment 467821 [details]
media-managedmse-seek-diff.png