[FormControlRange-interactive-overlap-and-selection.html]
  [Overlap: partial overlap at start (delete selection) (input).]
    expected: FAIL

  [Overlap: partial overlap at end (delete selection) (input).]
    expected: FAIL

  [Selection deletion: delete selection exactly equal to range (collapse) (input).]
    expected: FAIL

  [Selection deletion: delete subset inside range (contract end) (input).]
    expected: FAIL

  [Boundary forward delete shifts range left (input).]
    expected: FAIL

  [Overlap: partial overlap at start (delete selection) (textarea).]
    expected: FAIL

  [Overlap: partial overlap at end (delete selection) (textarea).]
    expected: FAIL

  [Selection deletion: delete selection exactly equal to range (collapse) (textarea).]
    expected: FAIL

  [Selection deletion: delete subset inside range (contract end) (textarea).]
    expected: FAIL

  [Boundary forward delete shifts range left (textarea).]
    expected: FAIL