[focus-method-delegatesFocus.html]
  [focus() on host with delegatesFocus & tabindex=0, #outside with tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus & tabindex=0, #aboveSlots and #belowSlots with tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus & tabindex = 0, all other tabindex=-1]
    expected: FAIL

  [focus() on host with delegatesFocus, all tabindex=-1]
    expected: FAIL

  [focus() on host with delegatesFocus, all tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus & tabindex=0, #belowSlots with tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus & tabindex =-1, all other tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus & no tabindex, all other tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus & tabindex=0, #aboveSlots with tabindex=0 and #belowSlots with tabindex=1]
    expected: FAIL

  [focus() on host with delegatesFocus & tabindex=0, #slottedToFirstSlot, #slottedToSecondSlot, #belowSlots  with tabindex=0]
    expected: FAIL

  [focus() on host with delegatesFocus with another host with no delegatesFocus and a focusable child]
    expected: FAIL

  [focus() on host with delegatesFocus with another host with delegatesFocus and a focusable child]
    expected: FAIL