Regression test coverage:

Examples without any regression tests:

• dialog-modal/alertdialog.html

Examples missing some regression tests:

• dialog-modal/datepicker-dialog.html:
  • textbox-aria-describedby
• menu-button/menu-button-actions-active-descendant.html:
  • menu-up-arrow
  • menu-down-arrow
  • menu-character
• toolbar/toolbar.html:
  • toolbar-tab
  • toolbar-right-arrow
  • toolbar-left-arrow
  • toolbar-home
  • toolbar-end
  • toolbar-toggle-esc
  • toolbar-toggle-enter-or-space
  • toolbar-radio-enter-or-space
  • toolbar-radio-down-arrow
  • toolbar-radio-up-arrow
  • toolbar-button-enter-or-space
  • toolbar-menubutton-enter-or-space-or-down-or-up
  • toolbar-menu-enter-or-space
  • toolbar-menu-down-arrow
  • toolbar-menu-up-arrow
  • toolbar-menu-escape
  • toolbar-spinbutton-down-arrow
  • toolbar-spinbutton-up-arrow
  • toolbar-spinbutton-page-down
  • toolbar-spinbutton-page-up
  • toolbar-checkbox-space
  • toolbar-link-enter-or-space
  • toolbar-spinbutton-role

Example pages with Keyboard or Attribute table rows that do not have data-test-ids:

• dialog-modal/alertdialog.html
  • "Keyboard Support" table(s):
    • Tab
    • Shift + Tab
    • Escape
    • Command + S
    • Control + S
  • "Attributes" table(s):
    • alertdialog
    • aria-labelledby=IDREF
    • aria-describedby=IDREF
    • aria-modal=true
    • alert

SUMMARY:

55 example pages found.
1 example pages have no regression tests.
3 example pages are missing approximately 27 out of approximately 780 tests.

ERROR - missing tests:

Please write missing tests for this report to pass.

Ah, good catch ... I just merged all the other menubutton changes; I should have made that change there. Mind rebasing?

@mcking65

Mind rebasing?

Actually, it turns out that that whole section has been rewritten, so this change is no longer necessary.
Closing.