Bug 266309

Summary:

REGRESSION ( Sonoma?): [ Sonoma wk1 release ] compositing/show-composited-iframe-on-back-button.html is a flaky image failure

Product:

WebKit

Reporter:

Karl Rackler <rackler>

Component:

New Bugs

Assignee:

Karl Rackler <rackler>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
show-composited-iframe-on-back-button-actual	none
show-composited-iframe-on-back-button-diff	none
show-composited-iframe-on-back-button-expected	none

Karl Rackler

Reported 2023-12-12 16:20:38 PST

Created attachment 469004 [details] show-composited-iframe-on-back-button-actual Description: compositing/show-composited-iframe-on-back-button.html Is a flaky image failure on Sonoma ToT and since bring-up. This issue can be reproduced using the command: run-webkit-tests --release -f --clobber-old-results --exit-after-n-failures 1 --force --child-processes=5 --iterations=50 -1 compositing/show-composited-iframe-on-back-button.html This may need pixel tolerance. History: https://results.webkit.org/?suite=layout-tests&test=compositing%2Fshow-composited-iframe-on-back-button.html&version_name=Sonoma&style=release&flavor=wk1&limit=50000 Image Diff: 0.01% image difference. *Diff images attached*

Attachments
show-composited-iframe-on-back-button-actual (33.93 KB, image/png) 2023-12-12 16:20 PST, Karl Rackler	no flags	Details
show-composited-iframe-on-back-button-diff (2.39 KB, image/png) 2023-12-12 16:21 PST, Karl Rackler	no flags	Details
show-composited-iframe-on-back-button-expected (33.92 KB, image/png) 2023-12-12 16:21 PST, Karl Rackler	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Karl Rackler

Comment 1 2023-12-12 16:21:04 PST

Created attachment 469005 [details] show-composited-iframe-on-back-button-diff

Karl Rackler

Comment 2 2023-12-12 16:21:24 PST

Created attachment 469006 [details] show-composited-iframe-on-back-button-expected

Radar WebKit Bug Importer

Comment 3 2023-12-12 16:22:09 PST

<rdar://problem/119581489>

Karl Rackler

Comment 4 2023-12-12 16:47:31 PST

I verified with Simon that, in this case, we will add pixel tolerance.

Karl Rackler

Comment 5 2023-12-12 17:12:52 PST

Pull request: https://github.com/WebKit/WebKit/pull/21712

EWS

Comment 6 2023-12-12 18:57:49 PST

Committed 271962@main (0407c797cd8c): <https://commits.webkit.org/271962@main> Reviewed commits have been landed. Closing PR #21712 and removing active labels.

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