(self)
| 39 | |
| 40 | @pytest.mark.xfail(reason="See gh-10544") |
| 41 | def test_object_subclass(self): |
| 42 | class sub(np.ndarray): |
| 43 | def __new__(cls, inp): |
| 44 | obj = np.asarray(inp).view(cls) |
| 45 | return obj |
| 46 | |
| 47 | def __getitem__(self, ind): |
| 48 | ret = super().__getitem__(ind) |
| 49 | return sub(ret) |
| 50 | |
| 51 | # test that object + subclass is OK: |
| 52 | x = sub([None, None]) |
| 53 | assert_equal(repr(x), 'sub([None, None], dtype=object)') |
| 54 | assert_equal(str(x), '[None None]') |
| 55 | |
| 56 | x = sub([None, sub([None, None])]) |
| 57 | assert_equal(repr(x), |
| 58 | 'sub([None, sub([None, None], dtype=object)], dtype=object)') |
| 59 | assert_equal(str(x), '[None sub([None, None], dtype=object)]') |
| 60 | |
| 61 | def test_0d_object_subclass(self): |
| 62 | # make sure that subclasses which return 0ds instead |
nothing calls this directly
no test coverage detected