Bug 242748

Summary: [ iOS15 wk2 arm64 Release ] css3/color-filters/svg/color-filter-inline-svg.html is a constant failure
Product: WebKit Reporter: Hercules Hjalmarsson <hhjalmarsson>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: ap, bfulgham, heycam, sabouhallawa, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Diff images none

Description Hercules Hjalmarsson 2022-07-14 09:01:37 PDT 
css3/color-filters/svg/color-filter-inline-svg.html

Is a constant image failure on iOS15 wk2 arm64 Release ToT.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=css3%2Fcolor-filters%2Fsvg%2Fcolor-filter-inline-svg.html

DIFF URL:
https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-arm64-WK2-Tests/252448@main%20(222)/css3/color-filters/svg/color-filter-inline-svg-diff.png

Diff images attached to this bug.
Comment 1 Hercules Hjalmarsson 2022-07-14 09:06:02 PDT 
Created attachment 460892 [details]
Diff images
Comment 2 Hercules Hjalmarsson 2022-07-14 09:06:56 PDT 
I was able to reproduce this issue on iOS15 wk2 arm64 Release ToT running command:

run-webkit-tests css3/color-filters/svg/color-filter-inline-svg.html
Comment 3 Radar WebKit Bug Importer 2022-07-14 09:07:25 PDT 
<rdar://problem/97017613>
Comment 4 EWS 2022-07-14 09:24:07 PDT 
Test gardening commit 252458@main (b61d0cc6a874): <https://commits.webkit.org/252458@main>

Reviewed commits have been landed. Closing PR #2408 and removing active labels.
Comment 5 Hercules Hjalmarsson 2022-07-14 09:37:45 PDT 
This test appears to have been failing since it started around 251325@main on iOS15 wk2 arm64 Release.
Comment 6 Alexey Proskuryakov 2022-07-18 17:41:58 PDT 
Extended history: https://results.webkit.org/?suite=layout-tests&test=css3%2Fcolor-filters%2Fsvg%2Fcolor-filter-inline-svg.html&architecture=arm64&platform=ios&limit=20000&recent=false

Looking at the above, this appears to have regressed with http://commits.webkit.org/248697@main. Not quite sure though, because internal results don't seem to agree, there are failures starting 2022-02-27.

Looks like a very subtle color difference.