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# BSD 3-Clause License; see https://github.com/scikit-hep/awkward/blob/main/LICENSE
from __future__ import annotations
import numpy as np
import pytest # noqa: F401
import awkward as ak
def test_reduce_1d_strided():
non_contiguous_array = np.arange(64, dtype=np.int64)[::3]
layout = ak.contents.NumpyArray(
non_contiguous_array,
)
assert not layout.is_contiguous
assert ak.sum(layout, axis=-1) == np.sum(non_contiguous_array, axis=-1)
def test_reduce_transpose_2d():
non_contiguous_array = np.arange(6 * 8, dtype=np.int64).reshape(6, 8).T
layout = ak.contents.NumpyArray(
non_contiguous_array,
)
assert not layout.is_contiguous
assert (
ak.sum(layout, axis=-1).to_list()
== np.sum(non_contiguous_array, axis=-1).tolist()
)
def test_reduce_2d():
non_contiguous_array = np.arange(6 * 8, dtype=np.int64).reshape(6, 8)
layout = ak.contents.NumpyArray(
non_contiguous_array,
)
assert layout.is_contiguous
assert (
ak.sum(layout, axis=-1).to_list()
== np.sum(non_contiguous_array, axis=-1).tolist()
)
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