pkgs/development/python-modules/cairocffi/fix_test_scaled_font.patch

   1 --- a/cairocffi/test_cairo.py   2016-09-01 07:52:33.303180302 +0200
   2 +++ b/cairocffi/test_cairo.py   2016-09-01 09:06:19.595701944 +0200
   3 @@ -998,7 +998,7 @@
   4
   5      font = ScaledFont(ToyFontFace('monospace'))
   6      _, _, _, _, x_advance_mono, y_advance = font.text_extents('i' * 10)
   7 -    assert x_advance_mono > x_advance
   8 +    assert x_advance_mono >= x_advance
   9      assert y_advance == 0
  10      # Not much we can test:
  11      # The toy font face was "materialized" into a specific backend.