def test_concatenate_floating_point(util):
    """
    >>> print("{0:.20f}".format(1.12))
    1.12000000000000010658

    This test uses duration=1.12 to check that it still works when the clip
    duration is represented as being bigger than it actually is. Fixed in #1195.
    """
    clip = ColorClip([100, 50], color=[255, 128, 64], duration=1.12).with_fps(25.0)
    concat = concatenate_videoclips([clip])
    concat.write_videofile(os.path.join(util.TMP_DIR, "concat.mp4"), preset="ultrafast")

    >>> print("{0:.20f}".format(1.12))
    1.12000000000000010658

    This test uses duration=1.12 to check that it still works when the clip
    duration is represented as being bigger than it actually is. Fixed in #1195.
    
tests/test_compositing.py