Bug 238168

Summary: Expose the AX tree of PDFs loaded via iframes on the Mac
Product: WebKit Reporter: Tyler Wilcock <tyler_w>
Component: AccessibilityAssignee: Tyler Wilcock <tyler_w>
Status: RESOLVED FIXED    
Severity: Normal CC: aboxhall, andresg_22, apinheiro, cfleizach, dmazzoni, ews-watchlist, jcraig, jdiggs, jonlee, ntim, samuel_white, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch
none
Patch none

Description Tyler Wilcock 2022-03-21 16:54:59 PDT 
Given this markup:

<iframe src="/Path/to/paystub.pdf">

An accessibility tree is built for paystub.pdf, but we don't expose it to AX clients. This makes the PDF entirely inaccessible.
Comment 1 Radar WebKit Bug Importer 2022-03-21 16:55:08 PDT 
<rdar://problem/90601410>
Comment 2 Tyler Wilcock 2022-03-21 17:01:04 PDT 
Created attachment 455302 [details]
Patch
Comment 3 Tyler Wilcock 2022-03-21 17:46:43 PDT 
Created attachment 455307 [details]
Patch
Comment 4 EWS 2022-03-22 16:38:54 PDT 
Committed r291724 (248756@main): <https://commits.webkit.org/248756@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 455307 [details].
Comment 5 Jon Lee 2022-03-22 17:00:26 PDT 
Committed r291727 (248759@trunk): <https://commits.webkit.org/248759@trunk>