Bug 245588

Summary: [ iOS16 ] 2x mathml/presentation/(Layout tests) are constant failures
Product: WebKit Reporter: Hercules Hjalmarsson <hhjalmarsson>
Component: TextAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ap, mmaxfield, sabouhallawa, webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
fenced-mi-Diff images
none
mathvariant-inheritance-Diff images none

Hercules Hjalmarsson
Reported 2022-09-23 11:00:57 PDT
mathml/presentation/mathvariant-inheritance.html mathml/presentation/fenced-mi.html Are two constant image failure on iOS16 ToT and since introduced on the queue. Possibly both tests only need to have pixel tolerance increased. HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=mathml%2Fpresentation%2Ffenced-mi.html&test=mathml%2Fpresentation%2Fmathvariant-inheritance.html DIFF(mathml/presentation/mathvariant-inheritance.html): 0.01% image difference. *Diff images attached* DIFF(mathml/presentation/fenced-mi.html): 0.02% image difference. *Diff images attached*
Attachments
fenced-mi-Diff images (43.74 KB, application/zip)
2022-09-23 11:03 PDT, Hercules Hjalmarsson 		no flags
Details
mathvariant-inheritance-Diff images (23.22 KB, application/zip)
2022-09-23 11:03 PDT, Hercules Hjalmarsson 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-09-23 11:01:52 PDT
<rdar://problem/100332030>
Hercules Hjalmarsson
Comment 2 2022-09-23 11:03:24 PDT
Created attachment 462563 [details] fenced-mi-Diff images
Hercules Hjalmarsson
Comment 3 2022-09-23 11:03:47 PDT
Created attachment 462564 [details] mathvariant-inheritance-Diff images
Hercules Hjalmarsson
Comment 4 2022-09-23 11:09:23 PDT
This issue can be reproduced using command: run-webkit-tests --iterations=2 --ios-simulator mathml/presentation/mathvariant-inheritance.html
EWS
Comment 6 2022-09-23 11:18:45 PDT
Test gardening commit 254797@main (9a9ffd476961): <https://commits.webkit.org/254797@main> Reviewed commits have been landed. Closing PR #4638 and removing active labels.
Alexey Proskuryakov
Comment 7 2022-09-23 18:45:27 PDT
In mathvariant-inheritance, one letter has a different advance. Weird.
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