?????????? ????????? - ??????????????? - /usr/lib64/python3.9/site-packages/numpy/core/tests/__pycache__/test_scalarmath.cpython-39.pyc
???????
a z[ycJ� � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZ d dlZd dl m Z m Z d dl m Z d dlmZ d dlZd dlmZmZmZmZmZmZmZmZmZ ej ej ej ej ej ej!ej"ej#ej$ej%ej&ej'ej(ej)ej*ej+ej,gZ-ej.�/� Z0ej1�/� Z2e3� dgZ4ej5ej6ej7ej8ej9ej:ej;ej<ej=ej>ej?ej@ejAg ZBG dd� d�ZCejDjEe d d d �e e eB�ejFe�G� d d �ejFe�G� d d ��dd� ���ZHG dd� d�ZIG dd� d�ZJdd� ZKdd� ZLG dd� d�ZMG dd� d�ZNG d d � d �ZOG d d � d �ZPe�s G d d!� d!�ZQG d"d#� d#�ZRG d$d%� d%�ZSG d&d'� d'�ZTG d(d)� d)�ZUG d*d+� d+�ZVG d,d-� d-�ZWe jXd.d/� �ZYe e e4�e eB�e e-��d0d1� �ZZe e e4�e eB�e e-��d2d3� �Z[e e eB�e e-�e e-��d4d5� �Z\ejD�]d6eB�d7d8� �Z^ejD�]d6eB�d9d:� �Z_ejD�]d;ej`d< �ejDj]d=d>d?� d@d?� dAd?� gg dB�dC�dDdE� ��ZaejD�]d;ej`dF �ejDj]d=dGd?� dHd?� dId?� gg dJ�dC�dKdL� ��ZbejD�]d;ej`dM �ejDjcdNdL� ��ZbejD�]d;ej`d< �ejDj]d=dOd?� dPd?� gdQdRgdC�dSdT� ��ZddUdVej5dWfdXdYej6dWfdZdZej7dWfd[d[ej8dWfdVdUej:dWfdYdXej9dWfd\d]ej<d^fd_d`ejAd^fdadbej;d^fdcddej=d^fdedfej>d^fdgdhej?d^fdidjej@d^fg ZeejD�]g dk�ee�ejD�]dlejfejgej)g�dmdn� ��Zhdodp� ZiejD�]g dk�ee�ejD�]dqejekelejmg�drds� ��ZndS )t� N)�_pep440)�given�settings)� sampled_from)�numpy) �assert_� assert_equal� assert_raises�assert_almost_equal�assert_array_equal�IS_PYPY�suppress_warnings�_gen_alignment_data� assert_warnsc @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � TestTypesc C s, t D ]"}|d�}t|dkd||f � qd S )N� �error with %r: got %r)�typesr )�self�atype�a� r �F/usr/lib64/python3.9/site-packages/numpy/core/tests/test_scalarmath.py� test_types( s zTestTypes.test_typesc C s� t t�D ]�\}}|d�}tjdg|d�}t t�D ]\\}}|d�}tjdg|d�}|| } || } t| j| jd|t�|�j|t�|�jf � q0qd S )N� ��dtyper z$error with types (%d/'%c' + %d/'%c'))� enumerater �np�arrayr r �char) r �kr Za_scalarZa_array�lZbtypeZb_scalarZb_arrayZc_scalarZc_arrayr r r � test_type_add- s ��zTestTypes.test_type_addc C s< t t�D ].\}}t�g d�|�}|g d��}t||� qd S )N�r � r )r r r r r )r r! r r �br r r �test_type_createA s zTestTypes.test_type_createc C s t d�D ]}t�dd� qd S )Ni@ r )�ranger �add)r �ir r r � test_leakG s zTestTypes.test_leakN)�__name__� __module__� __qualname__r r# r' r+ r r r r r ' s r i' i� )Z max_examplesZdeadliner )r �shapec C sl |d }|d }t |tj�s J �t |tj�s0J �|jjdksH|jjdkr�tjtjtjtj h}| |v r�t� |�sxt� |�r�t � d� t �� �� tjdd��� t �dt� z| ||�}W n^ t�y } zDt �t|��� | ||� W d � n1 s�0 Y W Y d}~n d}~0 0 | ||�}t||� W d � n1 �s>0 Y W d � n1 �s^0 Y dS )z� This is a thorough test attempting to cover important promotion paths and ensuring that arrays and scalars stay as aligned as possible. However, if it creates troubles, it should maybe just be removed. r �cz3complex comp ufuncs use sort-order, scalars do not.�ignore��all�errorN)� isinstancer Zgenericr �kind�operator�ge�gt�le�lt�isnan�pytest�xfail�warnings�catch_warnings�errstate� simplefilter�DeprecationWarning� Exception�raises�typer ) �opZarr1Zarr2Zscalar1Zscalar2Zcomp_ops�res�eZ scalar_resr r r �#test_array_scalar_ufunc_equivalenceN s" > rJ c @ s e Zd Zdd� Zdd� ZdS )� TestBaseMathc C s� t jdft jdft jdffD �]t\}}t|d|d�D �]Z\}}}}t �|�}t �|�|d< t �|�|d< tt �||�||d� tt �|d�|d |d� tt �d|�||d� t j|||d � t|||d� |d t j |j |d �d 7 < tt � |�t � ||�|d� |t jk�r0tt � |�t �d|�|d� t �|�|d< t j|d|d � t||d |d� t �|�|d< t jd||d � t||d |d� q4q d S ) N� � Zbinary)r rF Zmax_size.��err_msgr% r ��outr )r �float32�float64�int32r � ones_likeZ zeros_liker r) Zarange�sizeZsquareZmultiplyZ reciprocalZdivide)r �dtZszrQ Zinp1Zinp2�msgZexp1r r r � test_blockedr s6 &� � �zTestBaseMath.test_blockedc C s� t jdt jd�dd� �t j�}t jdt jd�dd� �t j�}t|| |d � t j|||d� t jt �|�||d� t j|t �|�|d� t �t �|�|� t �|t �|�� d S )N� r � ���r% rP )r Zzeros�int8�viewrS r r) rU )r �d�or r r �test_lower_align� s z TestBaseMath.test_lower_alignN)r, r- r. rY ra r r r r rK q s rK c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) � TestPowerc C s@ t jt jt jfD ]*}|d�}|d }t|dkd||f � qd S )Nr r[ �Q r )r r] �int16�float16r �r �tr r& r r r �test_small_types� s zTestPower.test_small_typesc C sj t jt jt jt jt jfD ]L}|d�}|d }d||f }t �|t j�rVt|dk|� qt |d|d� qd S )N�3 r[ r i�:g rN ) r rT �int64rR rS � longdouble� issubdtype�integerr r )r rg r r& rX r r r �test_large_types� s zTestPower.test_large_typesc C sR dd� dD �}dd� dD �}t �||�D ]N\}}|jtjkrNtttj||� q(t�||�}t |jj tj u � t |d� q(dd� dD �}t �||�D ]N\}}|jtjkr�tttj||� q�t�||�}t |jj tj u � t |d� q�d d� dD �}t �||�D ]P\}}|jtjk�r$tttj||� q�t�||�}t |jj tj u � t |d � q�d S ) Nc S s g | ]}t �d |�d �qS ����r �r r ��.0rW r r r � <listcomp>� � zETestPower.test_integers_to_negative_integer_power.<locals>.<listcomp>Zbhilqc S s g | ]}t �d |�d �qS )r r rq rr r r r rt � ru Z bhilqBHILQ� �?c S s g | ]}t �d |�d �qS ro rq rr r r r rt � ru � �c S s g | ]}t �d |�d �qS )r% r rq rr r r r rt � ru g �?) � itertools�productr r �uint64r � ValueErrorr7 �powr rF rS r )r �exp�baseZi1Zi2rH r r r �'test_integers_to_negative_integer_power� s, z1TestPower.test_integers_to_negative_integer_powerc C s� t jt jt jt jt jt jt jt jt jg }|D ]h}|D ]^}|d�}|d�}|| }d|||df }t �t � |�t j �r�t |dk|� q4t |d|d� q4q,d S )Nr r% z(error with %r and %r:got %r, expected %r� rN ) r r] rd re rR rS rT rj rl r rm r r )r Ztypelist�t1�t2r r& �resultrX r r r �test_mixed_types� s � �zTestPower.test_mixed_typesc C sd d}d}d}t |||�}tjtjtjfD ]6}tttj ||�||� tttj t�||��||� q(d S )N� r[ � ) r| r rT rR � complex64r � TypeErrorr7 r )r r r& r0 �expectedrg r r r �test_modular_power� s z TestPower.test_modular_powerN)r, r- r. rh rn r r� r� r r r r rb � s $rb c C s | | | | fS �Nr )�x�yr r r �floordiv_and_mod� s r� c C s | t jd v rdS dS d S )N�UnsignedInteger)r �r rp )r � typecodes)rW r r r �_signs� s r� c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) � TestModulusc C s t jd t jd }ttfD ]�}t�||�D ]�\}}t�t|�t|��D ]�\}}d}||j||||f }t j|d |d�d } t j|d |d�d } || | �\} } t | | | | |d� |d kr�t | | k o�d kn |� qHt | | ko�d kn |� qHq,q d S ) N� AllInteger�Float�*op: %s, dt1: %s, dt2: %s, sg1: %s, sg2: %s�G r r � rN rp r ) r r� r� �divmodrx ry r� r, r r r � r rW rG �dt1�dt2Zsg1Zsg2�fmtrX r r& �div�remr r r �test_modulus_basic� s z TestModulus.test_modulus_basicc s8 t tdd��}t tdd��}|dg | }|| }t t�||��}t dd� |D ��}tj|td�j\}}tj|td�j\} } t� | dk|dk |dk A @ d | �} t� | dk|dk @ d | �} t t fD ]r� tj d D ]b} d � j | f } |�| �} |�| �}t� fd d �t| |�D �� \}}t|| | d� t|| | d� q�q�d S )Ni����r r � c s s | ]}t |� V qd S r� )r� )rs rg r r r � <genexpr> ru z7TestModulus.test_float_modulus_exact.<locals>.<genexpr>r � � �r� zop: %s, dtype: %sc s g | ]\}}� ||��qS r r )rs Za_Zb_�rG r r rt $ ru z8TestModulus.test_float_modulus_exact.<locals>.<listcomp>rN )�listr( rx ry r r �int�T�float�wherer� r� r� r, Zastype�zipr )r ZnlstZplstZdividendZdivisor�arg�tgtr r& ZtgtdivZtgtremrW rX �faZfbr� r� r r� r �test_float_modulus_exact s$ " z$TestModulus.test_float_modulus_exactc C s� t jd }ttfD ]�}t�||�D ]�\}}t�dd�D ]�\}}d}||j||||f }t j|d d |d�d } t j|d |d�d } || | �\} } t| | | | |d� |d kr�t | | k o�d kn |� q6t | | ko�d kn |� q6q"qd S ) Nr� r� r� �N g+i�)+p>r r rN rp r ) r r� r� r� rx ry r, r r r r� r r r �test_float_modulus_roundoff( s z'TestModulus.test_float_modulus_roundoffc C s� t jd D ]l}t jd|d�}t �t jd|d�| �}t�||�}t||kd| � t�| | �}t|| kd| � q t� ��4}|�t d� |�t d� |�t d� |�t d � |�t d � t jd D ]�}t jd|d�}t jd|d�}t jt j |d�}t jt j |d�} t�||�}tt � |�d| � t�|| �}tt � |�d| � t�||�}tt � |�d| � t tfD ]2} | ||�\} } tt �| ���o�tt � | �� �qpq�W d � n1 �s�0 Y d S ) Nr� rv r r� zdt: %sz&invalid value encountered in remainderz'divide by zero encountered in remainderz*divide by zero encountered in floor_dividez$divide by zero encountered in divmodz#invalid value encountered in divmod)r r� r Z nextafterr7 �modr r �filter�RuntimeWarning�inf�nanr< r� r� �isinf) r rW r& r r� �supZfoneZfzerZfinfZfnanrG r� r� r r r � test_float_modulus_corner_cases: s6 z+TestModulus.test_float_modulus_corner_casesc C s^ t �ddgt j�}t �ddgt j�}tjtdd�� || }W d � n1 sP0 Y d S )Nr r% z,Cannot cast ufunc 'floor_divide' output from��match)r r rj rz r= rE r� )r r r& r r r � test_inplace_floordiv_handling] s �z*TestModulus.test_inplace_floordiv_handlingN)r, r- r. r� r� r� r� r� r r r r r� � s #r� c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�TestComplexDivisionc C s t jdd��� t jt jfD ]�}|d�}|d�}tt �|| �� |tt jt j��}tt �|| �� |tt jt j��}tt �|| �� |tt jt j��}tt �|| �� |tt jt j��}tt � || �� |d�}tt � || �� qW d � n1 �s0 Y d S )Nr1 r2 r� rv ) r rA r� � complex128r r� �complexr� r� r< rf r r r �test_zero_divisioni s z&TestComplexDivision.test_zero_divisionc C s� t jdd��� t jt jfD ]v}d}|D ]h}|d }|d }|d }|t|d |d ��|t|d |d �� }t|j|d � t|j|d � q&qW d � n1 s�0 Y d S )Nr1 r2 ))�r� rw �r� rv �rw r� �r� r� �rv r� )r� �r� rw �rv r� )r� �r� rv �rw r� )r� r� r� r� )r� r� r� )r� r� r� r r r% )r rA r� r� r� r �real�imag�r rg �dataZcases�nr_ �exr� r r r �test_signed_zerosz s ,z%TestComplexDivision.test_signed_zerosc C s� t jdd��� t jt jfD ]�}t� }|�d� |�d� |D ]h}|d }|d }|d }|t|d |d ��|t|d |d �� }t|j|d � t|j |d � q<qW d � n1 s�0 Y d S )Nr1 r2 )�� @rv r� r� )�rv r� r� r� r r r% ) r rA r� r� r� �appendr� r r� r� r� r r r � test_branches� s ,z!TestComplexDivision.test_branchesN)r, r- r. r� r� r� r r r r r� h s r� c @ s� e Zd Zdd� Zdd� Zdd� Zdd� Zejj e d d �d d � �Z ejj e � e j�e � e j�kd d �ejj e�� �d�dd �dd� ��Zdd� Zdd� Zdd� ZdS )�TestConversionc C s~ g d�}g d�}d t jt jfD ]&}t j||d�}tdd� |D �|� q t j|d d� t jd�}tdd� |D �|d d� � d S )N)g ��.Ag ��mBg �Ngm��Cg ��.�g ��m�g �Ngm���)i@B l J)�l �N�Zoi���l���� J)�l���� �N�Zor c S s g | ] }t |��qS r �r� �rs Z_mr r r rt � ru z5TestConversion.test_int_from_long.<locals>.<listcomp>r c S s g | ] }t |��qS r r� r� r r r rt � ru )r rS rj r r rz )r r" Zlir� r r r r �test_int_from_long� s z!TestConversion.test_int_from_longc C s� dD ]6}t jt �|�jd |d�}t �|�j}t||k� qt jd D ]2}t jt �|�j|d�}t �|�j}t||k� qFt jd D ]4}t �|��t �|�j�}t �|�j}t||k� q�d S )NZbBhHr r r� ) r r �iinfo�max�minr r� r rF )r �coderH r� r r r �test_iinfo_long_values� s z%TestConversion.test_iinfo_long_valuesc C s2 dd� }t jt jt jt jfD ]}tt||� q d S )Nc S s | t �| �jd � d S �Nr )r r� r� r r r r �overflow_error_func� s zDTestConversion.test_int_raise_behaviour.<locals>.overflow_error_func)r �int_�uint�longlong� ulonglongr � OverflowError)r r� r� r r r �test_int_raise_behaviour� s z'TestConversion.test_int_raise_behaviourc C sv t �t j�}ttt|� t� �D}|�t j� t � t j�}ttt|� t t |j �d� W d � n1 sh0 Y d S r� ) r rk r� r r� r� r �record�ComplexWarning� clongdoubler �len�log�r r� r� r r r �!test_int_from_infinite_longdouble� s z0TestConversion.test_int_from_infinite_longdoublezTest is PyPy only (gh-9972)��reasonc C sv t �t j�}tt|j� t� �D}|�t j� t � t j�}tt|j� t t |j �d� W d � n1 sh0 Y d S r� ) r rk r� r r� �__int__r r� r� r� r r� r� r� r r r �)test_int_from_infinite_longdouble___int__� s z8TestConversion.test_int_from_infinite_longdouble___int__z long double is same as doubleZppczIBM double doublec C sP t �t j�jd }dt �d�| }dd| }t|t jk� tt|�|� d S )Nr i� r% ) r �finfo�doubleZmaxexprk r r� r r� )r r} Zhuge_ldZhuge_ir r r � test_int_from_huge_longdouble� s z,TestConversion.test_int_from_huge_longdoublec C s4 t �d�}tt|�d� t �d�}tt|�d� d S )N� �?r g %�i����)r rk r r� )r r� r r r �test_int_from_longdouble� s z'TestConversion.test_int_from_longdoublec C s t jd D ]�}tdt jd|d�d kd|f � tdt jd|d�d k d|f � t jd D ]j}tt jd|d�d t jd|d�d kd||f � tt jd|d�d t jd|d�d k d||f � q^q dD �]}td t jd|d�d k d|f � td t jd|d�d k d|f � td t jd|d�d kd|f � d D ]�}tt jd|d�d t jd |d�d kd||f � tt jd|d�d t jd |d�d k d||f � tt jd|d�d t jd |d�d kd||f � �qBq�d t jd D �] }tdt jd |d�d kd|f � tdt jd |d�d k d|f � td t jd |d�d kd|f � d t jd D ]�}tt jd|d�d t jd |d�d kd||f � tt jd|d�d t jd |d�d k d||f � tt jd |d�d t jd |d�d kd||f � �qn�q�d S ) Nr� r r r r ztype %s failedztype %s and %s failedZBHILQPrp ZbhilqpZbhlqpr� )r r� r r )r r� r� r r r �&test_numpy_scalar_relational_operators� sL "$$ �& � "$"$ �& �$ � "$"$ �& �$ �z5TestConversion.test_numpy_scalar_relational_operatorsc C s� t jdd���}t �ddt� tt�d�d k � tt�d�d k � tt�d�d k � tt�d�d k� tt�d�d k� tt�d�d k� W d � n1 s�0 Y tt |�dk� tt� t�d�d �� d S ) NT)r� �always� r �testZNaTr ) r? r@ �filterwarnings� FutureWarningr r rR Zstr_Z datetime64r� Zequal)r �wr r r � test_scalar_comparison_to_none" s 0z-TestConversion.test_scalar_comparison_to_noneN)r, r- r. r� r� r� r� r= �markZskipifr r� r r� r� rk �platform�machine� startswithr� r� r� r� r r r r r� � s �� )r� c @ s e Zd Zdd� Zdd� ZdS )�TestReprc C s� t �|�}|j|j }|j}t �|�jd }dD ]�}t jdg| t jd�}|dkrt|d }d|d } d| > ||< n2|dkr�|d }d|d } d| > ||< ntd ��|� |�d } t | �} |t | ��} | dkr�| d k s0t | | � q0d S ) N� )� small denorm� small normr r r rM r r Zhmmg0��.�++) r r� ZnexpZnmantr �itemsizer Zuint8r{ r^ �repr�evalr ) r rg r� Zlast_fraction_bit_idxZlast_exponent_bit_idxZ storage_bytes�whichZconstr�byteZbytebit�valZval_reprZval2r r r �_test_type_reprB s( zTestRepr._test_type_reprc C s t jt jfD ]}| �|� q d S r� )r rR rS r )r rg r r r �test_float_repr[ s zTestRepr.test_float_reprN)r, r- r. r r r r r r r A s r c @ s e Zd Zdd� Zdd� ZdS )� TestSizeOfc C s* t D ] }|d�}tt�|�|jk� qd S )Nr )r r �sys� getsizeof�nbytes)r rF r� r r r �test_equal_nbytesf s z TestSizeOf.test_equal_nbytesc C s t �� }tt|jd� d S )Nr )r rR r r� � __sizeof__)r r_ r r r � test_errork s zTestSizeOf.test_errorN)r, r- r. r r r r r r r d s r c @ s e Zd Zdd� Zdd� ZdS )� TestMultiplyc C s$ t tjd �}dh}t tjd �| | }|dh8 }ttfD ]�}|g d��}|D ]@}t�|��d�}t|| |t|� � t|| t|�| � qP|D ]N}t�|��� }tt t t j ||�|t|� � tt t t j ||�t|�| � q�|D ]2}t�|��� }t tt j ||� t tt j ||� q�q<d S )Nr� �?ZAll�Vr$ r% )�setr r� r� �tupler rF r r� r rC r7 �mulr r� )r Zaccepted_typesZdeprecated_typesZforbidden_typesZseq_type�seqZ numpy_typer* r r r �test_seq_repeatq s2 � � �z TestMultiply.test_seq_repeatc C s� G dd� d�}|t �d��tt �d��fD ]t}t|t �d� t �dd�� tt �d�| t �dd�� t|t �d� t �dd�� tt �d�| t �dd�� q*d S )Nc @ s e Zd Zdd� Zdd� ZdS )zCTestMultiply.test_no_seq_repeat_basic_array_like.<locals>.ArrayLikec S s || _ d S r� ��arr)r r r r r �__init__� s zLTestMultiply.test_no_seq_repeat_basic_array_like.<locals>.ArrayLike.__init__c S s | j S r� r )r r r r � __array__� s zMTestMultiply.test_no_seq_repeat_basic_array_like.<locals>.ArrayLike.__array__N)r, r- r. r r! r r r r � ArrayLike� s r" r g @)r �ones� memoryviewr rR Zfullr� )r r" Zarr_liker r r �#test_no_seq_repeat_basic_array_like� s z0TestMultiply.test_no_seq_repeat_basic_array_likeN)r, r- r. r r% r r r r r p s r c @ s e Zd Zdd� Zdd� ZdS )� TestNegativec C s& t jdt jd�d }tttj|� d S �Nr r )r r# �bool_r r� r7 �neg�r r r r r �test_exceptions� s z TestNegative.test_exceptionsc C sx t jd t jd }t� �J}|�t� |D ]*}t jd|d�d }tt�|�| d� q*W d � n1 sj0 Y d S �Nr� �AllFloatr r r ) r r� r r� r� r# r r7 r) �r r r� rW r r r r � test_result� s zTestNegative.test_resultN�r, r- r. r+ r/ r r r r r& � s r& c @ s e Zd Zdd� Zdd� ZdS )� TestSubtractc C s( t jdt jd�d }tttj||� d S r' )r r# r( r r� r7 �subr* r r r r+ � s z TestSubtract.test_exceptionsc C sv t jd t jd }t� �H}|�t� |D ](}t jd|d�d }tt�||�d� q*W d � n1 sh0 Y d S r, ) r r� r r� r� r# r r7 r2 r. r r r r/ � s zTestSubtract.test_resultNr0 r r r r r1 � s r1 c @ sH e Zd Zdd� Zej�dee �dd� �Z ej�dee �dd� �Z dS ) �TestAbsc C s� |d�}t ||�d� |d�}||�}t |d� |d�}||�}t |d� |t�|�j�}t ||�|j� t� �:}|�t� |t�|�j�}t ||�|j� W d � n1 s�0 Y |t�|�j �}t ||�|j � d S )Ng ��r� r� r� ) r r r� r� r� r r� � UserWarningZtinyr� )r ZabsfuncZ test_dtyper� rH r� r r r �_test_abs_func� s .zTestAbs._test_abs_funcr c C sR t jdkrB|tjkrBt�t�� �d�d �t�d�k rBt j dd� | � t |� d S �N�cygwin�-r z3.3.0z4absl is computed in double precision on cygwin < 3.3r� � r r r r� r �parse�release�splitZVersionr= r> r5 �abs�r r r r r �test_builtin_abs� s �����zTestAbs.test_builtin_absc C sT t jdkrB|tjkrBt�t�� �d�d �t�d�k rBt j dd� | � tj |� d S r6 r9 r> r r r �test_numpy_abs� s �����zTestAbs.test_numpy_absN) r, r- r. r5 r= r� � parametrize�floating_types�complex_floating_typesr? r@ r r r r r3 � s r3 c @ sF e Zd Zej�dejd �ejjdej ej gddgd�dd� ��Z d S ) � TestBitShifts� type_coder� rG z>>z<<�Zidsc C s� t �|�}|jd }dD ]�}||d fD ]�}|�|�}|�|�}|||�} |dk rh|tju rht| d� n t| d� t j|gd |d�} t j|gd |d�} || | �} t| | � q(qdS ) zA Shifts where the shift amount is the width of the type or wider r )r� ���r[ r rp � r N)r r r rF r7 �rshiftr r ) r rE rG rW �nbitsr �shiftZval_sclZ shift_sclZres_sclZval_arrZ shift_arrZres_arrr r r �test_shift_all_bits� s z!TestBitShifts.test_shift_all_bitsN) r, r- r. r= r� rA r r� r7 rI �lshiftrL r r r r rD � s �rD c @ s` e Zd Zej�dejd �dd� �Zej�dejd �dd� �Z ej�dejd �d d � �Z d S ) �TestHashrE r� c C s6 t �|�j}td�D ] }t|�t||��ksJ �qd S )Nr� )r r rF r( �hash)r rE �scalarr* r r r �test_integer_hashes s z TestHash.test_integer_hashesr- c C s� t �|�j}t jt jddfD ]J}||�}|jjdkr>t|�}nt|�}||ksRJ �t|�t|�ks J �q ttt j ��ttt j ��kr�t|t j ��t|t j ��ks�J �d S )Nr g @r0 ) r r rF �pir� r6 r� r� rO r� �r rE rP r Z numpy_valr r r � test_float_and_complex_hashes s z&TestHash.test_float_and_complex_hashesZComplexc C sN t �|�j}t jd t jd ddfD ]$}||�}tt|��t|�ks$J �q$d S )N� �?y @y @ �?)r r rF rR r� rO r� rS r r r �test_complex_hashes& s z TestHash.test_complex_hashesN) r, r- r. r= r� rA r r� rQ rT rV r r r r rN s rN c c s8 t �� }z t �| � d V W t �|� n t �|� 0 d S r� )r �getrecursionlimit�setrecursionlimit)r� r` r r r �recursionlimit/ s rY c C sR z:t d�� || |d�� W d � n1 s.0 Y W n tyL Y n0 d S �N�� r �rY r� �r` rG �type_r r r �test_operator_object_left9 s 0 r_ c C sR z:t d�� ||d�| � W d � n1 s.0 Y W n tyL Y n0 d S rZ r\ r] r r r �test_operator_object_rightD s 0 r` c C s. z| |d�|d�� W n t y( Y n0 d S r� )r� )rG Ztype1Ztype2r r r �test_operator_scalarsO s ra rG c C sT z| t �d�d � W n ty& Y n0 z| d t �d�� W n tyN Y n0 d S )Nr )r rk r� r� r r r �test_longdouble_inf_loopY s rb c C sn | t jhv rdrt�d� z| t�d�d � W n ty@ Y n0 z| d t�d�� W n tyh Y n0 d S )NFz)The modulo operator is known to be brokenr )r7 r� r= r> r r� r� rk r� r r r �test_clongdouble_inf_loope s rc r r� � operationc C s || S r� r �r� r� r r r �<lambda>u ru rf c C s | | S r� r re r r r rf v ru c C s || S r� r re r r r rf w ru )�+r8 �*rF c C sh t �| �j}|t �| �j�}|t �| �j�}tjtdd�� |||� W d � n1 sZ0 Y d S )N�overflow encounteredr� ) r r rF r� r� r� r= �warnsr� )r rd �str� r� r r r �&test_scalar_integer_operation_overflows s rl ZIntegerc C s t | �S r� )r= �r� �neg_1r r r rf � ru c C s | | S r� r rm r r r rf � ru c C s | | S r� r rm r r r rf � ru )r= rh �//c C s` t �| �j}|t �| �j�}|d�}tjtdd�� |||� W d � n1 sR0 Y d S )Nrp ri r� )r r rF r� r� r= rj r� )r rd rk r� rn r r r �#test_scalar_signed_integer_overflow� s rp r� c C sH t �| ��d�}tjtdd�� | W d � n1 s:0 Y d S )Nr ri r� �r r rF r= rj r� )r r r r r rp � s c C s | | S r� r �r �zeror r r rf � ru c C s | | S r� r rr r r r rf � ru ro �%c C sX t �| �j}|d�}|d�}tjtdd�� |||� W d � n1 sJ0 Y d S )N�d r zdivide by zeror� rq )r rd rk r rs r r r �'test_scalar_integer_operation_divbyzero� s rv �__lt__�__gt__T�__le__�__ge__�__eq__�__ne__� __floordiv__� __rfloordiv__F� __truediv__� __rtruediv__�__add__�__radd__�__mod__�__rmod__�__mul__�__rmul__�__pow__�__rpow__�__sub__�__rsub__)�__op__�__rop__rG �cmp�sctypec s� G dd� d| �}G dd� d| �}� fdd�}�fdd�}t d | f� |�|i�} ||d �|d ��} t | �| ks~t | �tjks~J �||d �|d ��|d d �ks�J �|| d �|d ��� ks�J �||d �| d ��|d d �ks�J �d S ) a� This test covers scalar subclass deferral. Note that this is exceedingly complicated, especially since it tends to fall back to the array paths and these additionally add the "array priority" mechanism. The behaviour was modified subtly in 1.22 (to make it closer to how Python scalars work). Due to its complexity and the fact that subclassing NumPy scalars is probably a bad idea to begin with. There is probably room for adjustments here. c @ s e Zd ZdS )z+test_subclass_deferral.<locals>.myf_simple1N�r, r- r. r r r r � myf_simple1� s r� c @ s e Zd ZdS )z+test_subclass_deferral.<locals>.myf_simple2Nr� r r r r � myf_simple2� s r� c s � S r� r �r �other�r� r r �op_func� s z'test_subclass_deferral.<locals>.op_funcc s � S r� r r� �r� r r �rop_func� s z(test_subclass_deferral.<locals>.rop_func�myf_opr r% N)rF r r( ) r� r� r� rG r� r� r� r� r� r� rH r �r� r� r �test_subclass_deferral� s r� c C s. t �d�} | d dksJ �d| dks*J �d S )Nr rU y �? �?)r rk )r� r r r �test_longdouble_complex� s r� �subtypec s� � fdd�}�fdd�}t d| f� |�|dd i�}||d�t�d��� ksNJ �|t�d�|d���ksjJ �|tjtjhv r�| tkr�d S �� kr�d S t d| f�|i�}||d�t�d��}|| d�t�d��} || ks�J �t |�t | �ks�J �|t�d�|d��}|t�d�| d��} || k�s"J �t |�t | �k�s8J �||d�t� d��}|| d�t� d��} || k�snJ �t |�t | �k�s�J �|t�d�|d��}|t� d�| d��} || k�s�J �d S ) Nc s � S r� r r� r� r r r� � s z)test_pyscalar_subclasses.<locals>.op_funcc s � S r� r r� r� r r r� � s z*test_pyscalar_subclasses.<locals>.rop_func�mytZ__array_ufunc__r r% ) rF r rS r7 r� �floordivr� re rR rk ) r� r� r� rG r� r� r� r� rH r� r r� r �test_pyscalar_subclasses� s6 � r� )o� contextlibr r? rx r7 r Z numpy.compatr r= Z hypothesisr r Zhypothesis.strategiesr Zhypothesis.extrar Zhynpr Z numpy.testingr r r r r r r r r r( r ZubyteZshortZushortZintcZuintcr� r� r� r� Zsingler� rk ZcsingleZcdoubler� r Zfloating�__subclasses__rB ZcomplexfloatingrC �objectZobjecty_thingsr; r: �eq�ner8 r9 r) r� r� r r| r2 �truedivZ reasonable_operators_for_scalarsr r� ZslowZarraysZ scalar_dtypesrJ rK rb r� r� r� r� r� r r r r& r1 r3 rD rN �contextmanagerrY r_ r` ra rA rb rc r� rl rp r> rv Zops_with_namesrR rS r� r� r� r� r� re r� r r r r �<module> s� , � � ' � .QmH ! 33 ! � � � �� �� �� � $
| ver. 1.6 |
Github
|
.
| PHP 8.2.30 | ??????????? ?????????: 0 |
proxy
|
phpinfo
|
???????????