Bug 245590

Summary:

[ iOS16 ] svg/canvas/canvas-global-alpha-svg.html is a constant failure

Product:

WebKit

Reporter:

Hercules Hjalmarsson <hhjalmarsson>

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
svg-canvas-canvas-global-alpha-svg-Diff Images	none

Description Hercules Hjalmarsson 2022-09-23 11:23:59 PDT

svg/canvas/canvas-global-alpha-svg.html

Is a constant image failure on iOS ToT and since introduced on the queue. Image difference indicates a possible pixel tolerance issue.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=svg/canvas/canvas-global-alpha-svg.html

DIFF:
0.02% image difference.

*Diff images attached*

BUILD URL:
https://build.webkit.org/results/Apple-iOS-16-Simulator-Release-WK2-Tests/254780%40main%20(95)/svg/canvas/canvas-global-alpha-svg-diffs.html

Comment 1 Hercules Hjalmarsson 2022-09-23 11:25:04 PDT

This issue can be bisected to 254759@main using command:

run-webkit-tests --iterations=1  --ios-simulator  svg/canvas/canvas-global-alpha-svg.html

Comment 2 Hercules Hjalmarsson 2022-09-23 11:26:08 PDT

(In reply to Hercules Hjalmarsson from comment #1)
> This issue can be bisected to 254759@main using command:
> 
> run-webkit-tests --iterations=1  --ios-simulator 
> svg/canvas/canvas-global-alpha-svg.html

This issue is however happening ever since it started running on the queue. The commit mentioned is NOT the point where it started failing.

Comment 3 Radar WebKit Bug Importer 2022-09-23 11:27:47 PDT

<rdar://problem/100333003>

Comment 4 Hercules Hjalmarsson 2022-09-23 11:35:22 PDT

Created attachment 462565 [details]
svg-canvas-canvas-global-alpha-svg-Diff Images

Comment 5 EWS 2022-09-23 11:43:47 PDT

Test gardening commit 254799@main (633b13052071): <https://commits.webkit.org/254799@main>

Reviewed commits have been landed. Closing PR #4639 and removing active labels.