236854 – REGRESSION (r289990): [iOS] fast/backgrounds/gradient-background-shadow.html is consistently failing

Bug 236854 - REGRESSION (r289990): [iOS] fast/backgrounds/gradient-background-shadow.html is consistently failing

Summary: REGRESSION (r289990): [iOS] fast/backgrounds/gradient-background-shadow.html ...

Status:	RESOLVED FIXED

Alias:	None

Product:	WebKit
Classification:	Unclassified
Component:	Tools / Tests (show other bugs)
Version:	WebKit Nightly Build
Hardware:	Unspecified Unspecified

Importance:	P2 Normal
Assignee:	Nobody

URL:
Keywords:	InRadar

Depends on:
Blocks:

Reported:	2022-02-18 12:31 PST by Ryan Haddad
Modified:	2022-02-18 13:30 PST (History)
CC List:	2 users (show)

See Also:

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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>