Bug 110238

Summary: Global ARIA attributes should always been exposed
Product: WebKit Reporter: James Craig <jcraig>
Component: AccessibilityAssignee: Nobody <webkit-unassigned>
Status: UNCONFIRMED ---    
Severity: Normal CC: dtrebbien, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 145646    

Description James Craig 2013-02-19 10:48:01 PST
* SUMMARY
presentation role should be overridden by the presence of any global ARIA attribute (except aria-hidden="true")

* STEPS TO REPRODUCE
1. Load test cases below. Because the images have ARIA global attributes (aria-busy, etc.) the presentation role should be overridden and the native role (in this case AXImage) should be used.

https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/494.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/495.html

This one appears to work (or perhaps presentation was just ignored on this native button anyway):
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/496.html

https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/497.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/498.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/499.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/500.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/501.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/502.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/503.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/504.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/505.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/507.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/508.html
https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/509.html
Comment 1 James Craig 2013-04-15 21:51:16 PDT
rdar://12598529