[Webkit-unassigned] [Bug 167116] innerText should replace existing text node
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Jan 19 21:08:00 PST 2017
https://bugs.webkit.org/show_bug.cgi?id=167116
Chris Dumez <cdumez at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|webkit-unassigned at lists.web |cdumez at apple.com
|kit.org |
--- Comment #3 from Chris Dumez <cdumez at apple.com> ---
Created attachment 299312
--> https://bugs.webkit.org/attachment.cgi?id=299312&action=review
WIP Patch
WIP patch which unfortunately causes a couple of Accessibility tests to fail. I have trouble understanding why but the reason is that we no longer seem to post a AXLiveRegionChanged notification when innerText is set. I believe that previously, those tests were relying on the optimization that was re-using the existing text node and we were posting a AXLiveRegionChanged that the RenderText's text was changed. However, with this patch, we no longer have this optimization and we always remove the existing text node then create a new one. For some reason, this does not seem to post a AXLiveRegionChanged and I do not know if this is expected or not (or why).
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