[Webkit-unassigned] [Bug 156774] AX: <svg> elements with labels and no accessible contents are exposed as empty AXGroups

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=156774

--- Comment #43 from Ryosuke Niwa <rniwa at webkit.org> ---
(In reply to Eric Liang from comment #41)
> It should check the parent because if the parent svg element is labelled,
> then its descendants, even not labelled, need to be accessible. For SVGs,
> computing isIgnore upwards is needed because by default, non-labelled svg
> shapes are ignored.

But what if some parent had visibility: hidden, etc... such that the content shouldn't be displayed? It doesn't seem to make much sense to always include a SVG shape element as long as *some* ancestor has a label.

Also, we don't seem to have any tests with SVG use elements. We definitely need to test that.

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