/testing/web-platform/meta/core-aam/
../
aria-expanded_not_supported_on_alert.html.ini
aria-expanded_not_supported_on_banner.html.ini
aria-expanded_not_supported_on_dialog.html.ini
aria-expanded_not_supported_on_feed.html.ini
aria-expanded_not_supported_on_form.html.ini
aria-expanded_not_supported_on_group.html.ini