Test case: aria-owns attribute

The aria-owns attribute is used to establish a parent/child relationship between two elements, where none exists in the DOM.

Nested custom lists

The browser should expose two lists (one nested inside the other), with "Apples" and "Bananas" appearing as children of "Fruit".

Fruit
Vegetables
Apples
Bananas

Override native list structure

The browser should add the item from the second list, under the item in the first list.