Accessing the children of a tree item from -[WebAccessibilityObjectWrapper accessibilityAttributeValue:] will result in different values than asking for a range of children from -[WebAccessibilityObjectWrapper accessibilityArrayAttributeValues:index:maxCount:] because accessibilityAttributeValue: includes a check that restricts tree item children to contents only and not row children, but accessibilityArrayAttributeValues:index:maxCount: does not.
Created attachment 258236 [details]
Comment on attachment 258236 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=258236&action=review
> + tree = accessibilityController.focusedElement;
i prefer using axController.accessibleElementById("tree") these days because it ends up exercising more ax code
> + Test: accessibility/mac/aria-tree-item-children.html
can you add a description of what the bug was and how you fixed it in brief
Created attachment 258255 [details]
Comment on attachment 258255 [details]
Clearing flags on attachment: 258255
Committed r187935: <http://trac.webkit.org/changeset/187935>
All reviewed patches have been landed. Closing bug.