Test Cases Passed Passed Example 1 Open in a new tab These elements with an explicit role of listitem are children in the accessibility tree of an element with their required context role, list, expressed as an explicit role.
Passed Example 1 List item 1
Passed Example 1 List item 2
Passed Example 2 Open in a new tab These elements with an explicit role of listitem are children in the accessibility tree of an element with their required context role, list, expressed as an implicit role of ul. Note that this test case does not satisfy Success Criterion 4.1.1 Parsing because the ul element does not respect its content model. Passed Example 3 Open in a new tab These elements with an explicit role of listitem are children in the accessibility tree of an element with their required context role even though they are not its children in DOM. The presentational node is not included in the accessibility tree.
Passed Example 3 List item 1
Passed Example 3 List item 2
Passed Example 4 Open in a new tab These elements with an explicit role of listitem are children in the accessibility tree of an element with their required context role even though they are not its DOM descendants. The aria-owns attribute is used to alter the accessibility tree and place the target elements in their required context role.
Passed Example 4 List item 1
Passed Example 4 List item 2
Passed Example 5 Open in a new tab These elements with an explicit role of listitem are children in the accessibility tree of an element with their required context role even though they are not its DOM children. The aria-owns attribute is used to alter the accessibility tree and place the target elements in their required context role.
Passed Example 5 List item 1
Passed Example 5 List item 2
Passed Example 6 Open in a new tab These elements with an explicit role of listitem are children in the accessibility tree of an element with their required context role because the accessibility tree mimics the DOM tree across shadow boundaries.
Failed Failed Example 1 Open in a new tab This element with an explicit role of listitem is not a child in the accessibility tree of an element with its required context role.
Failed Example 1 List item 1
Failed Example 2 Open in a new tab These elements with an explicit role of listitem are not children in the accessibility tree of an element with their required context role, but of an element with the tabpanel role.
Failed Example 2 List item 1
Failed Example 2 List item 2
Failed Example 3 Open in a new tab These elements with an explicit role of listitem are not children in the accessibility tree of an element with their required context role. They are instead children in the accessibility tree of the div with an aria-live attribute; even though this div has no role, it has a global ARIA attribute and is thus included in the accessibility tree.
Failed Example 3 List item 1
Failed Example 3 List item 2
Failed Example 4 Open in a new tab These elements with an explicit role of listitem are not children in the accessibility tree of an element with their required context role because explicit parent-child relation in the accessibility tree (set by aria-owns) does not cross shadow boundaries.
Inapplicable Inapplicable Example 1 Open in a new tab This element with an explicit role of listitem is not included in the accessibility tree.
Inapplicable Example 1 List item 1
Inapplicable Example 2 Open in a new tab There is no element with an explicit role. Inapplicable Example 3 Open in a new tab This section element with an explicit role of doc-abstract has a role from the Digital Publishing WAI-ARIA Module (DPUB ARIA) 1.0, not the WAI-ARIA 1.2 Recommendation.

Inapplicable Example 3 Accessibility of web content requires semantic information about widgets, structures, and behaviors …

Inapplicable Example 4 Open in a new tab There is no element whose role has required context role because the heading role does not have one.
Inapplicable Example 4 Hello!

Welcome to my homepage!

Inapplicable Example 5 Open in a new tab There is no element with an explicit role different from its implicit role. This li element has an explicit role of listitem which is identical to its implicit role.