Bug 209885 - [iOS] svg/as-background-image/tiled-background-image.html is a flaky image failure
Summary: [iOS] svg/as-background-image/tiled-background-image.html is a flaky image fa...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-04-01 15:40 PDT by Ryan Haddad
Modified: 2020-04-01 20:55 PDT (History)
3 users (show)

See Also:

Attachments
expected output (69.04 KB, image/png)
2020-04-01 15:41 PDT, Ryan Haddad 		no flags Details
actual output (52.71 KB, image/png)
2020-04-01 15:41 PDT, Ryan Haddad 		no flags Details
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Description Ryan Haddad 2020-04-01 15:40:47 PDT 
svg/as-background-image/tiled-background-image.html is a flaky image failure on iOS bots

The image diff shows that the actual output is smaller (or not as zoomed) as the test expects. 

The image still seems to satisfy the stated criteria for the test: "This test passes if there are 4 rows of 2 circles and they all have sharp edges"

See attached screenshots.

https://results.webkit.org/?suite=layout-tests&test=svg%2Fas-background-image%2Ftiled-background-image.html&platform=ios
Comment 1 Ryan Haddad 2020-04-01 15:41:01 PDT 
Created attachment 395213 [details]
expected output
Comment 2 Ryan Haddad 2020-04-01 15:41:13 PDT 
Created attachment 395214 [details]
actual output
Comment 3 Radar WebKit Bug Importer 2020-04-01 15:42:01 PDT 
<rdar://problem/61178839>
Comment 4 Ryan Haddad 2020-04-01 15:46:01 PDT 
The first instance of this failure I see on the WebKit results database is 11/7/2019 @ r252182.
Comment 5 Ryan Haddad 2020-04-01 20:55:54 PDT 
Marked test as flaky in https://trac.webkit.org/changeset/259377/webkit