Function test_grab_clear

lib/matplotlib/tests/test_backend_bases.py:101–108

()

def test_grab_clear():
    fig, ax = plt.subplots()

    fig.canvas.grab_mouse(ax)
    assert fig.canvas.mouse_grabber == ax

    fig.clear()
    assert fig.canvas.mouse_grabber is None


@pytest.mark.parametrize(