Bug 245261

Summary: REBASELINE: (iOS16) 2X mathml/presentation (layout-tests) are constant Image failures, appear to need rebaselines
Product: WebKit Reporter: Robert Jenner <jenner>
Component: MathMLAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: fred.wang, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Image Diff Files none

Robert Jenner
Reported 2022-09-15 18:23:59 PDT
The following two mathml/presentation (layout-tests)are constant ImageOnlyFailures on iOS 16: mathml/presentation/fenced-mi.html mathml/presentation/mathvariant-inheritance.html HISTORY: https://results.webkit.org/?version_name=iOS%2016&suite=layout-tests&suite=layout-tests&test=mathml%2Fpresentation%2Ffenced-mi.html&test=mathml%2Fpresentation%2Fmathvariant-inheritance.html DIFF URLS: for "mathml/presentation/fenced-mi.html" https://build.webkit.org/results/Apple-iOS-16-Simulator-Debug-WK2-Tests/254529@main%20(7)/mathml/presentation/fenced-mi-diffs.html for "mathml/presentation/mathvariant-inheritance.html" https://build.webkit.org/results/Apple-iOS-16-Simulator-Debug-WK2-Tests/254529@main%20(7)/mathml/presentation/mathvariant-inheritance-diffs.html
Attachments
Image Diff Files (65.45 KB, application/zip)
2022-09-15 18:26 PDT, Robert Jenner 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Robert Jenner
Comment 1 2022-09-15 18:26:45 PDT
Created attachment 462381 [details] Image Diff Files
Robert Jenner
Comment 2 2022-09-15 18:29:05 PDT
I am able to reproduce both failures on iOS 16 Production ToT running the tests as follows: Run-WebKit-Tests --iOS-simulator <insert_test_here> I believe these two tests just need a specific baseline set for iOS 16. I did attempt to do it myself, but was unsuccessful. Assigning to Frédéric Wang who introduced both of these tests to assist in setting baselines for iOS16
Radar WebKit Bug Importer
Comment 3 2022-09-15 18:29:32 PDT
<rdar://problem/100004843>
Frédéric Wang (:fredw)
Comment 4 2025-07-07 05:29:23 PDT
I'm unassigning myself as I'm not currently working on this. Note that these two tests check features that are not in MathML Core (which is the spec Igalia is targeting) and there are bugs open to unship them. Not sure what's Apple's plan on that though.
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