o
    5ήc-                     @   s  d dl mZ d dlmZ d dlZd dlZd dlZd dlmZ d dl	Z
d dlmZmZ d dlZd dlmZmZ d dlZd dlmZmZmZmZmZmZmZmZ dd Zd	d
 Zdd Zdd Zdd Z dd Z!ej"#dddd Z$dd Z%dd Z&G dd dZ'G dd dZ(dS )    )PoolN)Fraction)assert_equalassert_)raisesdeprecated_call)_aligned_zeroscheck_random_state
MapWrappergetfullargspec_no_selfFullArgSpecrng_integers_validate_int_rename_parameterc                  C   sr   d} dd }dD ].}dD ])}dD ]$}t jt jfD ]}|ddd	|ffD ]}t| D ]	}||||| q(q"qqqqd S )
N
   c                 S   s   t | |||f}t| |||d}|d u rt|j}t|jd d | d t| dr3t|j| | nt|j| f| t|j| |dkrNt	|j
j| d S |dkrb|jdkr`t	|j
j| d S d S |d u rot	|j
j| d S t )N)aligndatar   __len__CF)reprr   npdtype	alignmentr   __array_interface__hasattrshaper   flagsc_contiguoussizef_contiguous
ValueError)r   r   orderr   err_msgx r%   B/tmp/pip-target-vg8gfxp4/lib/python/scipy/_lib/tests/test__util.pycheck   s$   

z"test__aligned_zeros.<locals>.check)	                      @   N)r   r(   r*      )r   r   Nr(   r)   r*   )r   uint8float64range)niterr'   r   nr"   r   r   jr%   r%   r&   test__aligned_zeros   s   r7   c                  C   s   t d} tt| tjj t | } tt| tjj t d } tt| tjj ttt d ttjdrKtj	tj
 }t |} tt| tjj	 d S d S )Nr(   a	Generator)r	   r   typer   randomRandomStateassert_raisesr!   r   r9   PCG64)rsirgr%   r%   r&   test_check_random_state6   s   rA   c               
   C   s   t d} t| j}t|tdgd d dg d i  t| j}t|tddgd d d g d i  G dd d}| }t|j}t|tg dd	d
ddgdd ii  d S )Nr(   pool)r(   funciterablec                   @   s   e Zd ZdddddZdS )z0test_getfullargspec_no_self.<locals>._rv_genericr)   r*   N)r   c                _   s   d S Nr%   )selfr8   bcr   argskwargsr%   r%   r&   _rvsS   s   z5test_getfullargspec_no_self.<locals>._rv_generic._rvsr)   r*   )__name__
__module____qualname__rK   r%   r%   r%   r&   _rv_genericR   s    rP   )r8   rG   rH   rI   rJ   rL   r   )r
   r   __init__r   r   __call__rK   )pargspecrP   rv_objr%   r%   r&   test_getfullargspec_no_selfI   s   



rV   c                  C   s   t d} t | }td}t|jtu  t|jd u  t|jdu  t	|t j| }t
|| tt td}W d    d S 1 sDw   Y  d S )N      $@r(   Fr   )r   arangesinr
   r   _mapfuncmaprB   	_own_poollistr   r=   RuntimeError)in_argout_argrS   outr%   r%   r&   test_mapwrapper_serial\   s   




"rb   c                  C   s@   t d} | tjg d W d    d S 1 sw   Y  d S )Nr)   )r(   r)   r*   r+   )r   r[   mathrY   )rS   r%   r%   r&   	test_poolk   s   
"rd   c                  C   s.  t d} t | }td+}|t j| }tt|| t|jdu  tt|j	t
 t|jd u W d    n1 s<w   Y  tt}|t j|  W d    n1 sVw   Y  t|jtu  td'}t|j}t|jdu  |  |t j| }tt|| W d    d S 1 sw   Y  d S )NrW   r)   TF)r   rX   rY   r
   r   r]   r   r\   
isinstancerB   PWLrZ   r=   	Exceptionr:   r!   r   r[   close)r_   r`   rS   ra   excinfoqr%   r%   r&   test_mapwrapper_parallelp   s(   






"rk   key)ifftdiagarccosrandnrandarrayc           	      C   s   | dv r	ddg}n	| dkrt }nd}tt| }d|  }t|d}|| W d   n1 s/w   Y  d	d
 |jD }dd
 |D }d|v sIJ | dv rQtj}n
| dkrYtj}nt}t|| }|| ||usjJ t|t	rvt|t	sxJ dS dS )z9Test that 'from numpy import *' functions are deprecated.)rm   rn   ro   g      ?g        finfor)   z scipy\.%s is deprecated.*2\.0\.0matchNc                 S   s   g | ]}t j|jd  qS )r   )ospathsplitextfilename).0dr%   r%   r&   
<listcomp>   s    z*test_numpy_deprecation.<locals>.<listcomp>c                 S   s   g | ]}t j|qS r%   )rv   rw   basename)rz   fnamer%   r%   r&   r|      s    
test__util)rq   rp   rm   )
floatgetattrscipyr   r]   r   r;   fftre   r:   )	rl   argrC   ru   depfnames	basenamesrootfunc_npr%   r%   r&   test_numpy_deprecation   s2   




r   c                  C   s   t  F tjg dtjd} | jtjksJ | jtjksJ ttj} | jttjjks0J tjtjks8J t	tjtjsAJ W d    d S 1 sLw   Y  d S )N)r(   r)   r*   )r   )
r   r   rr   r2   r   r   rs   float32eps
issubclass)r$   r%   r%   r&   $test_numpy_deprecation_functionality   s   "r   c                  C   sR  t j } t| ddddd}t |dksJ t |dks J |jdks'J t| dddd}t |dks8J t |dksAJ |jdksHJ t| dddd	d}t |d
ksZJ t |dkscJ |jdksjJ t| ddd	d}t |d
ks{J t |dksJ |jdksJ zt j } W n
 ty   Y d S w t| ddddd}t |dksJ t |dksJ |jdksJ t| dddd}t |dksJ t |dksJ |jdksJ t| dddd	d}t |d
ksJ t |dksJ |jdksJ t| ddd	d}t |d
ksJ t |dksJ |jdks'J d S )Nr)      d   T)lowhighr   endpoint)r   )r   r   r   r   Fr+   )	r   r;   r<   r   maxminr   default_rngAttributeError)rngarrr%   r%   r&   test_rng_integers   sL   
r   c                	   @   sn   e Zd Zejddedede	dgdd Z
ejdde	dgeddgdd Zd	d
 ZdS )TestValidateIntr5   r+   c                 C   s   t |d}|dksJ d S )Nr5   r+   )r   rF   r5   r%   r%   r&   test_validate_int   s   
z!TestValidateInt.test_validate_intg      @r(   c                 C   s>   t jtdd t|d W d    d S 1 sw   Y  d S )Nzn must be an integerrt   r5   )pytestr   	TypeErrorr   r   r%   r%   r&   test_validate_int_bad  s   "z%TestValidateInt.test_validate_int_badc                 C   s@   t jtdd tddd W d    d S 1 sw   Y  d S )Nz$n must be an integer not less than 0rt   r5   r   )r   r   r!   r   )rF   r%   r%   r&   test_validate_int_below_min  s   "z+TestValidateInt.test_validate_int_below_minN)rM   rN   rO   r   markparametrizer   r1   int16rr   r   r   r   r   r%   r%   r%   r&   r      s    &
 
r   c                   @   sD   e Zd Zedddd Zedddddd Zd	d
 Zdd ZdS )TestRenameParameteroldnewc                 C      |S rE   r%   rF   r   r%   r%   r&   old_keyword_still_accepted     z.TestRenameParameter.old_keyword_still_acceptedz1.9.0)dep_versionc                 C   r   rE   r%   r   r%   r%   r&   old_keyword_deprecated  r   z*TestRenameParameter.old_keyword_deprecatedc                 C   sP  |  d}| j dd}| j dd}||  kr!|  kr!dks$J  J td}tjt|d | j dd W d    n1 sAw   Y  td}tjt|d | j ddd W d    n1 sdw   Y  tjt|d | j ddd W d    n1 sw   Y  tjt|d | j ddd W d    d S 1 sw   Y  d S )	Nr   r   r   z.old_keyword_still_accepted() got an unexpectedrt   
unexpectedz)old_keyword_still_accepted() got multipler   r   )r   reescaper   r   r   )rF   res1res2res3messager%   r%   r&   test_old_keyword_still_accepted  s$   
&

"z3TestRenameParameter.test_old_keyword_still_acceptedc              	   C   s  d}|  d}| j dd}tjt|d | j dd}W d    n1 s%w   Y  ||  kr:|  kr:dks=J  J td}tjt|d | j dd W d    n1 sZw   Y  td}tjt|d | j ddd W d    n1 s}w   Y  tjt|d& tjt|d | j ddd W d    n1 sw   Y  W d    n1 sw   Y  tjt|d/ tjt|d | j ddd	 W d    n1 sw   Y  W d    d S W d    d S 1 sw   Y  d S )
Nz+Use of keyword argument `old` is deprecatedr   r   rt   r   z*old_keyword_deprecated() got an unexpectedr   z%old_keyword_deprecated() got multipler   )r   r   warnsDeprecationWarningr   r   r   r   )rF   dep_msgr   r   r   r   r%   r%   r&   test_old_keyword_deprecated/  s6   
&

 Pz/TestRenameParameter.test_old_keyword_deprecatedN)rM   rN   rO   r   r   r   r   r   r%   r%   r%   r&   r     s    

r   ))multiprocessingr   multiprocessing.poolrf   rv   r   rc   	fractionsr   numpyr   numpy.testingr   r   r   r   r=   r   r   scipy._lib._utilr   r	   r
   r   r   r   r   r   r7   rA   rV   rb   rd   rk   r   r   r   r   r   r   r   r%   r%   r%   r&   <module>   s4    (#!
: