Bug 231090

Summary: Regression (r282211): [ macOS wk2 ] css3/filters/blur-various-radii.html is a flaky image failure
Product: WebKit Reporter: ayumi_kojima
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: koivisto, webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Image diff none

Description ayumi_kojima 2021-10-01 11:25:32 PDT 
css3/filters/blur-various-radii.html

Is a flaky image failure on macOS wk2.

History: https://results.webkit.org/?suite=layout-tests&test=css3%2Ffilters%2Fblur-various-radii.html

Result page: https://build.webkit.org/results/Apple-BigSur-Release-WK2-Tests/r283368%20(5537)/results.html

Diff:

Attached
Comment 1 ayumi_kojima 2021-10-01 11:26:09 PDT 
Created attachment 439882 [details]
Image diff
Comment 2 Radar WebKit Bug Importer 2021-10-01 11:29:18 PDT 
<rdar://problem/83774857>
Comment 3 ayumi_kojima 2021-10-01 11:43:12 PDT 
I was able to reproduce the image failure using run-webkit-tests --iterations 50 --exit-after-n-failures 1 css3/filters/blur-various-radii.html --debug at TOT.

Test failed with r282212 and passed with r282210 (No revision to test for r282211).
Comment 4 ayumi_kojima 2021-10-01 12:01:42 PDT 
Marked test expectations https://trac.webkit.org/changeset/283388/webkit
Comment 5 Alexey Proskuryakov 2021-10-04 10:22:52 PDT 
r282210 was a WebRTC patch, so the regression has to be caused by r282211.
Comment 6 ayumi_kojima 2021-10-20 09:58:09 PDT 

*** This bug has been marked as a duplicate of bug 231312 ***
Comment 7 ayumi_kojima 2021-10-20 10:14:48 PDT 
Removed expectations https://trac.webkit.org/changeset/284541/webkit