| import pytest |
|
|
| from numpy import array_api as xp |
|
|
|
|
| @pytest.mark.parametrize( |
| "x, indices, axis, expected", |
| [ |
| ([2, 3], [1, 1, 0], 0, [3, 3, 2]), |
| ([2, 3], [1, 1, 0], -1, [3, 3, 2]), |
| ([[2, 3]], [1], -1, [[3]]), |
| ([[2, 3]], [0, 0], 0, [[2, 3], [2, 3]]), |
| ], |
| ) |
| def test_take_function(x, indices, axis, expected): |
| """ |
| Indices respect relative order of a descending stable-sort |
| |
| See https://github.com/numpy/numpy/issues/20778 |
| """ |
| x = xp.asarray(x) |
| indices = xp.asarray(indices) |
| out = xp.take(x, indices, axis=axis) |
| assert xp.all(out == xp.asarray(expected)) |
|
|
