93663c2cc8c0c8bc3c6f28c27679707305948c80,tests/test_texture.py,,test_cooccurence,#,4

Before Change

def test_cooccurence():
    cooccurence = mahotas._texture.cooccurence
    f = np.array([
          [0,1,1,1],
          [0,0,1,1],
          [2,2,2,2],
        ])

After Change

def test_cooccurence():
    np.random.seed(222)
    f = np.random.rand(32, 32)
    f = (f * 255).astype(np.int32)

    assert np.all(mahotas.texture.cooccurence(f, 0) == brute_force(f, 0, 1))
    assert np.all(mahotas.texture.cooccurence(f, 1) == brute_force(f, 1, 1))
    assert np.all(mahotas.texture.cooccurence(f, 2) == brute_force(f, 1, 0))

Instances