def METHOD_NAME(self):
    """files are handled by pyo.SndFile
    """
    if pyo.getVersion() < (0, 7, 7):
        pytest.xfail()
    from scipy.io import wavfile
    tmp = os.path.join(self.tmp, 'zeros.wav')
    wavfile.write(tmp, 44100, np.zeros(88200))
    assert leakage(sound.SoundPyo, tmp) < THRESHOLD