Bug 236854

Summary:	REGRESSION (r289990): [iOS] fast/backgrounds/gradient-background-shadow.html is consistently failing
Product:	WebKit	Reporter:	Ryan Haddad <ryanhaddad>
Component:	Tools / Tests	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	jonlee, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Ryan Haddad 2022-02-18 12:31:42 PST

fast/backgrounds/gradient-background-shadow.html is consistently failing with a 0.01% image diff on iOS bots after https://trac.webkit.org/changeset/289990/webkit

https://ews-build.s3-us-west-2.amazonaws.com/iOS-15-Simulator-WK2-Tests-EWS/452448-8543/fast/backgrounds/gradient-background-shadow-diffs.html

https://results.webkit.org/?suite=layout-tests&test=fast%2Fbackgrounds%2Fgradient-background-shadow.html

Comment 1 Ryan Haddad 2022-02-18 12:35:23 PST

Jon, can we further adjust the fuzzy match for this one?

Comment 2 Ryan Haddad 2022-02-18 12:45:42 PST

The blamed change added  <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-835" />

The actual result provides the following range: <meta name="fuzzy" content="maxDifference=1; totalPixels=0-1085" />

Comment 3 Jon Lee 2022-02-18 13:30:02 PST

Committed r290165 (247499@trunk): <https://commits.webkit.org/247499@trunk>

Comment 4 Radar WebKit Bug Importer 2022-02-18 13:30:18 PST

<rdar://problem/89162872>