ARIA owned elements tests

Tests related to issue 1033. All examples use roles instead of native elements for testing. Interactive widget roles do not include real interactivity, but are each in the tab order.

List

Basic example

Intermediate generics

Intermediate regions and headings

Empty list

List with only heading and button children

List with mixed listitem and button children

Listbox

Basic example

Intermediate generics

Intermediate regions and headings

Empty listbox

Listbox with only heading and button children

Listbox with mixed option and button children

Tree

Basic example

Intermediate generics

Intermediate regions and headings

Empty tree

Tree with only heading and button children

Tree with mixed treeitem and button children

Grid

Basic example

Intermediate generics

Intermediate regions and headings

Empty grid

Grid with only heading and button children

Grid with mixed button/gridcell row children