[Webkit-unassigned] [Bug 232141] AX: Notify about children changed earlier in isolated tree mode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=232141

--- Comment #5 from Andres Gonzalez <andresg_22 at apple.com> ---
(In reply to Carlos Garcia Campos from comment #2)
> Created attachment 442147 [details]
> Patch

+        non-isolated tree mode, but then it's deferred again by the notification post timer. This affects layout tests
+        doing things like foo.appendChild(bar) + foo.childAtIndex(0), because in isolated tree mode foo.childAtIndex(0)
+        returns null, the child wrapper hasn't been attached yet with the ax isolated object.
+

That is true for all properties, not only for children. I believe we have to make the LayoutTests async, i.e., waitFor foo.childAtIndex(0) is not null in your example above.

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