Current File : /opt/cloudlinux/venv/lib/python3.11/site-packages/numpy/array_api/tests//test_sorting_functions.py
import pytest
from numpy import array_api as xp
@pytest.mark.parametrize(
"obj, axis, expected",
[
([0, 0], -1, [0, 1]),
([0, 1, 0], -1, [1, 0, 2]),
([[0, 1], [1, 1]], 0, [[1, 0], [0, 1]]),
([[0, 1], [1, 1]], 1, [[1, 0], [0, 1]]),
],
)
def test_stable_desc_argsort(obj, axis, expected):
"""
Indices respect relative order of a descending stable-sort
See https://github.com/numpy/numpy/issues/20778
"""
x = xp.asarray(obj)
out = xp.argsort(x, axis=axis, stable=True, descending=True)
assert xp.all(out == xp.asarray(expected))
