fa02c39fb590fa2baf2862755944678e6b379442,mahotas/tests/test_texture.py,,test_negative_values_haralick,#,223

Before Change

    // https://github.com/luispedro/mahotas/issues/72
    f = 255*np.random.random((16,16))
    f = f.astype(np.int8)
    mh.features.haralick(f)


def test_int8_positive_haralick():
    // https://github.com/luispedro/mahotas/issues/72

After Change

    // https://github.com/luispedro/mahotas/issues/72
    f = 255*np.random.random((16,16))
    f = f.astype(np.int8)
    with pytest.raises(ValueError):
        mh.features.haralick(f)


def test_int8_positive_haralick():
    // https://github.com/luispedro/mahotas/issues/72
    f = 64*np.random.random((16,16))
    f = f.astype(np.int8)

Instances