(self, ufunc, signature)
| 2373 | [(None, None, object), (object, None, None), |
| 2374 | (None, object, None)]) |
| 2375 | def test_logical_ufuncs_object_signatures(self, ufunc, signature): |
| 2376 | a = np.array([True, None, False], dtype=object) |
| 2377 | res = ufunc(a, a, signature=signature) |
| 2378 | assert res.dtype == object |
| 2379 | |
| 2380 | @pytest.mark.parametrize("ufunc", |
| 2381 | [np.logical_and, np.logical_or, np.logical_xor]) |