Bug 288015

Summary:

REGRESSION (286272@main): [ macOS wk2 ] media/media-source/media-managedmse-video-with-poster.html is a flaky image failure

Product:

WebKit

Reporter:

Karl Rackler <rackler>

Component:

New Bugs

Assignee:

Carlos Garcia Campos <cgarcia>

Status:

NEW

Severity:

Normal

CC:

jean-yves.avenard, jenner, webkit-bot-watchers-bugzilla, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=282683

Attachments:

Description	Flags
bot185-media-managedmse-video-with-poster-expected	none
bot185-media-managedmse-video-with-poster-actual	none
bot185-media-managedmse-video-with-poster-diff	none
bot611-media-managedmse-video-with-poster-expected	none
bot611media-managedmse-video-with-poster-actual	none
bot611-media-managedmse-video-with-poster-diff	none
local-repro-media-managedmse-video-with-poster-actual	none
local-repro-media-managedmse-video-with-poster-diff	none
local-repro-media-managedmse-video-with-poster-expected	none

Karl Rackler

Reported 2025-02-19 15:30:27 PST

Description: media/media-source/media-managedmse-video-with-poster.html I am seeing on Sonoma+ that the expected or actual image shows a blank black screen with the word "Airplay" and a display symbol. I see this on three bots: bot611, bot185, and bot1025. All are macOS Release wk2. Bot611 Sonoma, bot1025, and bot185 Sequoia. This issue can be bisected to 286272@main using the command: run-webkit-tests --release --no-retry --force -f --iterations=1000 media/media-source/media-managedmse-video-with-poster.html History: https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-source%2Fmedia-managedmse-video-with-poster.html&platform=mac&style=release Image Diff: *Diff images attached*

Attachments
bot185-media-managedmse-video-with-poster-expected (19.04 KB, image/png) 2025-02-19 15:30 PST, Karl Rackler	no flags	Details
bot185-media-managedmse-video-with-poster-actual (115.54 KB, image/png) 2025-02-19 15:31 PST, Karl Rackler	no flags	Details
bot185-media-managedmse-video-with-poster-diff (50.49 KB, image/png) 2025-02-19 15:31 PST, Karl Rackler	no flags	Details
bot611-media-managedmse-video-with-poster-expected (126.69 KB, image/png) 2025-02-19 15:32 PST, Karl Rackler	no flags	Details
bot611media-managedmse-video-with-poster-actual (19.03 KB, image/png) 2025-02-19 15:32 PST, Karl Rackler	no flags	Details
bot611-media-managedmse-video-with-poster-diff (61.89 KB, image/png) 2025-02-19 15:32 PST, Karl Rackler	no flags	Details
local-repro-media-managedmse-video-with-poster-actual (114.56 KB, image/png) 2025-02-19 15:33 PST, Karl Rackler	no flags	Details
local-repro-media-managedmse-video-with-poster-diff (44.12 KB, image/png) 2025-02-19 15:33 PST, Karl Rackler	no flags	Details
local-repro-media-managedmse-video-with-poster-expected (62.78 KB, image/png) 2025-02-19 15:34 PST, Karl Rackler	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Karl Rackler

Comment 1 2025-02-19 15:30:59 PST

Created attachment 474293 [details] bot185-media-managedmse-video-with-poster-expected

Karl Rackler

Comment 2 2025-02-19 15:31:20 PST

Created attachment 474294 [details] bot185-media-managedmse-video-with-poster-actual

Karl Rackler

Comment 3 2025-02-19 15:31:44 PST

Created attachment 474295 [details] bot185-media-managedmse-video-with-poster-diff

Karl Rackler

Comment 4 2025-02-19 15:32:07 PST

Created attachment 474296 [details] bot611-media-managedmse-video-with-poster-expected

Karl Rackler

Comment 5 2025-02-19 15:32:31 PST

Created attachment 474297 [details] bot611media-managedmse-video-with-poster-actual

Karl Rackler

Comment 6 2025-02-19 15:32:54 PST

Created attachment 474298 [details] bot611-media-managedmse-video-with-poster-diff

Karl Rackler

Comment 7 2025-02-19 15:33:18 PST

Created attachment 474299 [details] local-repro-media-managedmse-video-with-poster-actual

Karl Rackler

Comment 8 2025-02-19 15:33:37 PST

Created attachment 474300 [details] local-repro-media-managedmse-video-with-poster-diff

Karl Rackler

Comment 9 2025-02-19 15:34:02 PST

Created attachment 474301 [details] local-repro-media-managedmse-video-with-poster-expected

Radar WebKit Bug Importer

Comment 10 2025-02-19 15:34:46 PST

<rdar://problem/145172707>

Karl Rackler

Comment 11 2025-02-19 15:54:41 PST

*** Bug 288009 has been marked as a duplicate of this bug. ***

EWS

Comment 12 2025-02-19 16:00:33 PST

Test gardening commit 290661@main (97abb585f54a): <https://commits.webkit.org/290661@main> Reviewed commits have been landed. Closing PR #40918 and removing active labels.

Jean-Yves Avenard [:jya]

Comment 13 2025-05-05 00:19:23 PDT

https://commits.webkit.org/286272@main stated it was removing dead code, obviously was in use.

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