()
| 339 | |
| 340 | |
| 341 | def test_issignedinf(): |
| 342 | with np.errstate(invalid="ignore", divide="ignore"): |
| 343 | arr = np.random.randint(-1, 2, size=(20, 20)).astype(float) / 0 |
| 344 | darr = da.from_array(arr, 3) |
| 345 | |
| 346 | assert_eq(np.isneginf(arr), da.isneginf(darr)) |
| 347 | assert_eq(np.isposinf(arr), da.isposinf(darr)) |
| 348 | |
| 349 | |
| 350 | @pytest.mark.parametrize("func", ["i0", "sinc", "nan_to_num"]) |