[onpaint-iframe-nested-invalidation.tentative.html]
  expected: ERROR
  [calling requestPaint on d1 outside of paint should cause canvas a, b, and c to fire paint]
    expected: FAIL

  [drawing into d1 outside of paint should cause canvas a, b, and c to fire paint]
    expected: FAIL

  [drawing into d2 outside of paint should cause canvas a, b, and c to fire paint]
    expected: FAIL

  [modifying d3 outside of paint should cause canvas a, b, and c to fire paint]
    expected: FAIL

  [drawing into d1 from canvas a onpaint should cause canvas a, b, and c to fire paint the next frame]
    expected: FAIL

  [drawing into d2 from canvas a onpaint should cause canvas a, b, and c to fire paint the next frame]
    expected: FAIL

  [modifying d3 from canvas a onpaint should cause canvas a, b, and c to fire paint the next frame]
    expected: FAIL

  [drawing into d1 from its own onpaint should not cause canvas a, b, or c to fire paint the next frame]
    expected: FAIL