Bug 219807

Summary: Fix for accessibility layout tests related to VisiblePositions in isolated tree mode.
Product: WebKit Reporter: Andres Gonzalez <andresg_22>
Component: New BugsAssignee: Andres Gonzalez <andresg_22>
Status: RESOLVED FIXED    
Severity: Normal CC: aboxhall, apinheiro, cfleizach, dmazzoni, ews-watchlist, jcraig, jdiggs, samuel_white, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
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Description Andres Gonzalez 2020-12-11 15:13:03 PST
Fix for accessibility layout tests related to VisiblePositions in isolated tree mode.
Comment 1 Andres Gonzalez 2020-12-11 15:29:22 PST
Created attachment 416052 [details]
Patch
Comment 2 chris fleizach 2020-12-11 15:32:06 PST
Comment on attachment 416052 [details]
Patch

seems ok if tests pass. 
slightly worried that updating children in render object hit test will cause perf issues
Comment 3 Andres Gonzalez 2020-12-14 07:39:59 PST
Created attachment 416156 [details]
Patch
Comment 4 Andres Gonzalez 2020-12-14 07:42:56 PST
(In reply to chris fleizach from comment #2)
> Comment on attachment 416052 [details]
> Patch
> 
> seems ok if tests pass. 
> slightly worried that updating children in render object hit test will cause
> perf issues

Agree, particularly I'm not sure about the impact on iOS, so I reverted that part of the change.
Comment 5 EWS 2020-12-14 10:59:58 PST
Committed r270787: <https://trac.webkit.org/changeset/270787>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 416156 [details].
Comment 6 Radar WebKit Bug Importer 2020-12-14 11:01:48 PST
<rdar://problem/72305119>