Bug 209885

Summary:

[iOS] svg/as-background-image/tiled-background-image.html is a flaky image failure

Product:

WebKit

Reporter:

Ryan Haddad <ryanhaddad>

Component:

New Bugs

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

sabouhallawa, webkit-bot-watchers-bugzilla, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
expected output	none
actual output	none

Ryan Haddad

Reported 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

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
View All Add attachment proposed patch, testcase, etc.

Ryan Haddad

Comment 1 2020-04-01 15:41:01 PDT

Created attachment 395213 [details] expected output

Ryan Haddad

Comment 2 2020-04-01 15:41:13 PDT

Created attachment 395214 [details] actual output

Radar WebKit Bug Importer

Comment 3 2020-04-01 15:42:01 PDT

<rdar://problem/61178839>

Ryan Haddad

Comment 4 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.

Ryan Haddad

Comment 5 2020-04-01 20:55:54 PDT

Marked test as flaky in https://trac.webkit.org/changeset/259377/webkit

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