Function test_stairs_invalid_update

lib/matplotlib/tests/test_axes.py:2779–2782

()

def test_stairs_invalid_update():
    h = plt.stairs([1, 2], [0, 1, 2])
    with pytest.raises(ValueError, match='Nan values in "edges"'):
        h.set_data(edges=[1, np.nan, 2])


def test_stairs_invalid_update2():