//        (slotted) <div #slottedToFirstSlot>
  //      <slot #secondSlot>
  //        (slotted) <div #slottedToSecondSlot>
  //      <div #belowSlots> tabindex=0
  // <div #outside>
  // First focusable = #belowSlots
  host.focus();
  assert_equals(shadowRoot.activeElement, belowSlots);
  assert_equals(document.activeElement, host);
}, "focus() on host with delegatesFocus & tabindex=0, #belowSlots with tabindex=0");

test(() => {
  resetTabIndexAndFocus();
  removeAllTabIndex();
  setTabIndex([host, outsid