(data, pat, any_string_dtype, n)
| 181 | ) |
| 182 | @pytest.mark.parametrize("n", [-1, 0]) |
| 183 | def test_split_maxsplit(data, pat, any_string_dtype, n): |
| 184 | # re.split 0, str.split -1 |
| 185 | s = Series(data, dtype=any_string_dtype) |
| 186 | |
| 187 | result = s.str.split(pat=pat, n=n) |
| 188 | xp = s.str.split(pat=pat) |
| 189 | tm.assert_series_equal(result, xp) |
| 190 | |
| 191 | |
| 192 | @pytest.mark.parametrize( |