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PATH: opt / cloudlinux / venv / lib / python3.11 / site-packages / numpy / array_api / tests

from numpy.testing import assert_raises
import numpy as np

from .. import all
from .._creation_functions import asarray
from .._dtypes import float64, int8
from .._manipulation_functions import (
        concat,
        reshape,
        stack
)

def test_concat_errors():
    assert_raises(TypeError, lambda: concat((1, 1), axis=None))
    assert_raises(TypeError, lambda: concat([asarray([1], dtype=int8),
                                             asarray([1], dtype=float64)]))

def test_stack_errors():
    assert_raises(TypeError, lambda: stack([asarray([1, 1], dtype=int8),
                                            asarray([2, 2], dtype=float64)]))

def test_reshape_copy():
    a = asarray(np.ones((2, 3)))
    b = reshape(a, (3, 2), copy=True)
    assert not np.shares_memory(a._array, b._array)
    
    a = asarray(np.ones((2, 3)))
    b = reshape(a, (3, 2), copy=False)
    assert np.shares_memory(a._array, b._array)

a = asarray(np.ones((2, 3)).T)
    b = reshape(a, (3, 2), copy=True)
    assert_raises(AttributeError, lambda: reshape(a, (2, 3), copy=False))

[+] ..
[-] test_validation.py [open]
[+] __pycache__
[-] test_data_type_functions.py [open]
[-] test_creation_functions.py [open]
[-] test_indexing_functions.py [open]
[-] test_manipulation_functions.py [open]
[-] test_sorting_functions.py [open]
[-] test_array_object.py [open]
[-] __init__.py [open]
[-] test_elementwise_functions.py [open]
[-] test_set_functions.py [open]