U
    f/                     @   sT  d dl Z d dlZd dlZd dlZd dlmZmZ d dlm	Z	m
Z
mZmZmZmZ edejddejdgdd	ejd
ddgejejejdejdgdejejddejggZeddddgedd	d
ddgeddgedddggZeddddddgdd	dd
ddgddddddgddddddggZeddddddgdd	dd
ddgddddddgddddddggZG dd dZG dd dZG dd dZededddddgd Ze D ]Zejd!d" qejd#ejd$ ejd%  d& ejjd'e e d(G d)d* d*Z G d+d, d,Z!G d-d. d.e!Z"G d/d0 d0e!Z#G d1d2 d2e!Z$d3Z%e&ejd% Z'e'd4d5 e%D 7 Z'G d6d7 d7Z(G d8d9 d9Z)G d:d; d;Z*ejd<eejd=ejej+ged!d>d!d>gfejd?dd@dAgej,dBd>fed!d>d!d>gd>fejejd=gejej+ggej-dBed!d>gd!d>ggfgdCdD Z.dEdF Z/dS )G    N)	_nan_mask_replace_nan)assert_assert_equalassert_almost_equalassert_raisesassert_array_equalsuppress_warningsgs?g&S:?g?gʡE?g	?ggzG?gL
F%u?g6<R!?g[B>٬?g:MgS㥛?gz):?g	h"?      ?        c                   @   s   e Zd Zejejejejejej	ej
ejejejejejejejejejejejejejejejejejejejejejiZ dd e D Z!e"dddZ#e$j%j&de ' e!ddd	 Z(d
d Z)dS )TestSignatureMatchc                 C   s   g | ]
}|j qS  __name__).0kr   r   H/tmp/pip-target-lpfmz8o1/lib/python/numpy/lib/tests/test_nanfunctions.py
<listcomp>8   s     zTestSignatureMatch.<listcomp>...c                 C   sT   g }t | }|j D ]0}|jt jjkr6|| q||j|d qt 	|S )z?Construct a signature and replace all default parameter-values.)default)
inspect	signature
parametersvaluesr   	Parameteremptyappendreplace	Signature)funcr   Zprm_listr   Zprmr   r   r   get_signature:   s    
z TestSignatureMatch.get_signatureznan_func,funcZidsc                 C   s&   |  |}|  |}tj|| d S N)r    nptestingr   )selfZnan_funcr   r   Znan_signaturer   r   r   test_signature_matchF   s    

z'TestSignatureMatch.test_signature_matchc                 C   s"   t jt| jtt jjj dS )z4Validate that all nan functions are actually tested.N)r#   r$   r   setIDSlibZnanfunctions__all__r%   r   r   r   test_exhaustivenessO   s     z&TestSignatureMatch.test_exhaustivenessN)r   )*r   
__module____qualname__r#   nanminZaminnanmaxZamax	nanargminargmin	nanargmaxargmaxnansumsumnanprodprod	nancumsumcumsum
nancumprodcumprodnanmeanmean	nanmedianmediannanpercentile
percentilenanquantilequantilenanvarvarnanstdstdZNANFUNCSr(   staticmethodr    pytestmarkparametrizeitemsr&   r,   r   r   r   r   r   '   sF                 
r   c                	   @   s   e Zd ZejejgZejejgZ	dd Z
dd Zdd Zdd Zd	d
 Zejddddgejdejd ejjdeejedejgddgddd Zdd Zdd Zdd Zdd Zejdejd d d! Zejdejd d"d# ZdS )$TestNanFunctions_MinMaxc                 C   s*   t  }| jD ]}|| t|t  qd S r"   _ndatcopynanfuncsr   r%   ndatfr   r   r   test_mutation[   s    
z%TestNanFunctions_MinMax.test_mutationc                 C   s\   t d}t| j| jD ]>\}}dD ]0}|||dd}|||dd}t|j|jk q$qd S N   Nr      Taxiskeepdimsr#   eyeziprR   stdfuncsr   ndimr%   matnfrfr\   tgtresr   r   r   test_keepdimsb   s    
z%TestNanFunctions_MinMax.test_keepdimsc                 C   s^   t d}t| j| jD ]@\}}t d}||dd}||d|d}t|| t|| qd S NrX   rZ   r\   r\   outr#   r_   r`   rR   ra   zerosr   r%   rd   re   rf   resoutrg   rh   r   r   r   test_outj   s    


z TestNanFunctions_MinMax.test_outc                 C   s   d}t | j| jD ]x\}}|D ]j}tjd|d}||ddjj}||ddjj}t||k ||d djj}||d djj}t||k qqd S )NefdgFDGrX   dtyperZ   rk   r`   rR   ra   r#   r_   ru   typer   r%   codesre   rf   crd   rg   rh   r   r   r   test_dtype_from_inputs   s    z-TestNanFunctions_MinMax.test_dtype_from_inputc                    sD   t | j| jD ]0\}  fddtD }|tdd}t|| qd S )Nc                    s   g | ]} |qS r   r   r   drf   r   r   r      s     z>TestNanFunctions_MinMax.test_result_values.<locals>.<listcomp>rZ   rk   r`   rR   ra   _rdatrP   r   r%   re   rg   rh   r   r~   r   test_result_values   s    z*TestNanFunctions_MinMax.test_result_valuesr\   Nr   rZ   ru   AllFloatarrayrX   rX   0d2dr!   c              
   C   s   |d k	r|j dkrtd ||}d}| jD ]L}tjt|d |||d}W 5 Q R X t|	 slt
|j|jks0t
q0d S Nr   *`axis != None` not supported for 0d arraysAll-NaN slice encounteredmatchrk   )rb   rJ   skipastyperR   warnsRuntimeWarningr#   isnanallAssertionErrorru   r%   r\   ru   r   r   r   rm   r   r   r   test_allnans   s    


z$TestNanFunctions_MinMax.test_allnansc                 C   sj   t jt}|j }t jfD ]F}||dd}|tdd}t|| t|j| tt 	|
   qd S )NrZ   rk   )r#   maZfix_invalidrP   Z_maskrQ   r/   r   r   isinfany)r%   rd   ZmskrU   rh   rg   r   r   r   test_masked   s    

z#TestNanFunctions_MinMax.test_maskedc                 C   s    | j D ]}t|ddk qd S Nr   rR   r   r%   rU   r   r   r   test_scalar   s    
z#TestNanFunctions_MinMax.test_scalarc              
   C   s   G dd dt j}t d|}| jD ]j}||dd}tt|| t|jdk ||dd}tt|| t|jdk ||}t|jdk q(t j|d< | jD ]T}t	j
d	d
P}t	d ||dd}tt|| tt t |  tt|dk W 5 Q R X t	j
d	d
}t	d ||dd}tt|| tt |d opt |d  opt |d   tt|dkd tt|d jt W 5 Q R X t	j
d	d
D}t	d ||}t|jdk t|t jk tt|dk W 5 Q R X qd S )Nc                   @   s   e Zd ZdS )z8TestNanFunctions_MinMax.test_subclass.<locals>.MyNDArrayNr   r-   r.   r   r   r   r   	MyNDArray   s   r   rX   r   rk   rX   rZ   r   Trecordalways   no warning raised)r#   ndarrayr_   viewrR   r   
isinstanceshapenanwarningscatch_warningssimplefilterr   r   len
issubclasscategoryr   )r%   r   minerU   rh   wr   r   r   test_subclass   sD    



$
z%TestNanFunctions_MinMax.test_subclassc              	   C   s   t jddgt jdgt jt jggtd}tt |d tt j|ddddg tjddV}td	 tt	t j|d
dddt jg t
t|d
kd t
t|d jt W 5 Q R X d S )Nr
   g       @      @rt   r   rk   Tr   r   rZ   r   )r#   r   r   objectr   r/   r   r   r   listr   r   r   r   r   )r%   arrr   r   r   r   test_object_array   s    &
 z)TestNanFunctions_MinMax.test_object_arrayc                 C   s   G dd dt j}t d|}t j|d d< | jD ]h}|t jkrHdnd}|||d}|j|ksft||ksrt||	||d}|j|kst||ks6tq6d S )Nc                   @   s   e Zd ZdS )z7TestNanFunctions_MinMax.test_initial.<locals>.MyNDArrayNr   r   r   r   r   r      s   r   	      d   r   initial)
r#   r   aranger   r   rR   r0   ru   r   r   )r%   ru   r   arrU   r   ret1ret2r   r   r   test_initial   s    
z$TestNanFunctions_MinMax.test_initialc           	      C   s   G dd dt j}t ddd|}t j|dd d f< t j|t jd}d|d d df< | jD ]l}|t j	krtdnd	}|||d
d}|j
|kst||kst||||d
d}|j
|kst||ksbtqbd S )Nc                   @   s   e Zd ZdS )z5TestNanFunctions_MinMax.test_where.<locals>.MyNDArrayNr   r   r   r   r   r      s   r   r   rX   r   rt   F      r   wherer   )r#   r   r   reshaper   r   	ones_likebool_rR   r/   ru   r   r   )	r%   ru   r   r   r   rU   	referencer   r   r   r   r   
test_where   s    
z"TestNanFunctions_MinMax.test_where)r   r-   r.   r#   r/   r0   rR   minmaxra   rV   ri   rr   r{   r   rJ   rK   rL   	typecodesr   r   fullr   r   r   r   r   r   r   r   r   r   r   rN   V   s0   	

+
rN   c                	   @   s   e Zd ZejejgZdd Zdd Ze	j
ddddge	j
d	ejd
 e	j
jdeejedejgddgddd Zdd Zdd Zdd Ze	j
d	ejd
 dd Ze	j
d	ejd
 dd ZdS )TestNanFunctions_ArgminArgmaxc                 C   s*   t  }| jD ]}|| t|t  qd S r"   rO   rS   r   r   r   rV   
  s    
z+TestNanFunctions_ArgminArgmax.test_mutationc                 C   s   t | jtjtjgD ]\}}tD ]t}t d}|td ||}|| }t	t
|  t	|||   t	t||d |    W 5 Q R X q qd S )Nzinvalid value encountered in)r`   rR   r#   ZgreaterlessrP   r	   filterr   r   r   r   equal)r%   rU   Zfcmprowsupindvalr   r   r   r     s    z0TestNanFunctions_ArgminArgmax.test_result_valuesr\   Nr   rZ   ru   r   r   r   r   r   r!   c              
   C   s\   |d k	r|j dkrtd ||}| jD ]*}tjtdd |||d W 5 Q R X q,d S r   )rb   rJ   r   r   rR   Zraises
ValueError)r%   r\   ru   r   r   r   r   r   r     s    


z*TestNanFunctions_ArgminArgmax.test_allnansc                 C   sZ   t d}| jD ]D}dD ]}tt|||d qdD ] }|||d}t|t d q2qd S )Nr   rX   r   Nrk   rZ   r   )r#   ro   rR   r   r   r   )r%   rd   rU   r\   rh   r   r   r   
test_empty-  s    

z(TestNanFunctions_ArgminArgmax.test_emptyc                 C   s    | j D ]}t|ddk qd S r   r   r   r   r   r   r   6  s    
z)TestNanFunctions_ArgminArgmax.test_scalarc                 C   s   G dd dt j}t d|}| jD ]j}||dd}tt|| t|jdk ||dd}tt|| t|jdk ||}t|jdk q(d S )	Nc                   @   s   e Zd ZdS )z>TestNanFunctions_ArgminArgmax.test_subclass.<locals>.MyNDArrayNr   r   r   r   r   r   ;  s   r   rX   r   rk   r   rZ   r   )r#   r   r_   r   rR   r   r   r   )r%   r   r   rU   rh   r   r   r   r   :  s    
z+TestNanFunctions_ArgminArgmax.test_subclassc                 C   sh   t d|}t j|d d< | jD ]>}|t jkr6dnd}||dd}|j|jksVt||ks$tq$d S )Nr   r   r   T)r]   )r#   r   r   r   rR   r1   rb   r   r%   ru   r   rU   r   retr   r   r   ri   K  s    
z+TestNanFunctions_ArgminArgmax.test_keepdimsc                 C   st   t d|}t j|d d< | jD ]J}t jdt jd}|t jkrFdnd}|||d}||ksbt||ks$tq$d S )Nr   r   r   rt   r   rm   )	r#   r   r   r   rR   ro   intpr1   r   )r%   ru   r   rU   rm   r   r   r   r   r   rr   V  s    
z&TestNanFunctions_ArgminArgmax.test_out)r   r-   r.   r#   r1   r3   rR   rV   r   rJ   rK   rL   r   r   r   r   r   r   r   r   ri   rr   r   r   r   r   r     s&   
		

r   r      '   ]   W   .   )r   Z1dF)writeru   Z
AllIntegerr   Ord   r!   c                   @   s  e Zd Zejejejejejej	ej
ejejejejejejejejejejejejejejejejejiZdd eD Zejj de! edej"dddd Z#ejj dej$ej%fej&ej'fgd	d
gddd Z(ejj dejejfejejfgddgddd Z)dS )TestNanFunctions_NumberTypesc                 C   s   g | ]
}|j qS r   r   )r   ir   r   r   r     s     z'TestNanFunctions_NumberTypes.<listcomp>znanfunc,funcr!   ignore)Zoverc                 C   sV   | |}||}||}t|| |dkrBt|t|ksRtn|j|jksRtd S )Nr   r   r   rw   r   ru   r%   rd   ru   Znanfuncr   rg   rm   r   r   r   test_nanfunc  s    

z)TestNanFunctions_NumberTypes.test_nanfuncrC   rA   c                 C   s^   | |}||dd}||dd}t|| |dkrJt|t|ksZtn|j|jksZtd S )NrZ   qr   r   r   r   r   r   test_nanfunc_q  s    

z+TestNanFunctions_NumberTypes.test_nanfunc_qrE   rG   c                 C   s^   | |}||dd}||dd}t|| |dkrJt|t|ksZtn|j|jksZtd S )N      ?ddofr   r   r   r   r   r   test_nanfunc_ddof  s    

z.TestNanFunctions_NumberTypes.test_nanfunc_ddofN)*r   r-   r.   r#   r/   r   r0   r   r1   r2   r3   r4   r5   r6   r7   r8   r9   r:   r;   r<   r=   r>   r?   r@   rE   rF   rG   rH   rR   Znanfunc_idsrJ   rK   rL   rM   Zerrstater   rC   rD   rA   rB   r   r   r   r   r   r   r   l  sR               

r   c                   @   sT   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd ZdS )SharedNanFunctionsTestsMixinc                 C   s*   t  }| jD ]}|| t|t  qd S r"   rO   rS   r   r   r   rV     s    
z*SharedNanFunctionsTestsMixin.test_mutationc                 C   s\   t d}t| j| jD ]>\}}dD ]0}|||dd}|||dd}t|j|jk q$qd S rW   r^   rc   r   r   r   ri     s    
z*SharedNanFunctionsTestsMixin.test_keepdimsc                 C   s^   t d}t| j| jD ]@\}}t d}||dd}||d|d}t|| t|| qd S rj   rn   rp   r   r   r   rr     s    


z%SharedNanFunctionsTestsMixin.test_outc           	      C   s   t d}d}t| j| jD ]\}}|D ]}t }|t jt jhkrX|dkrX|t j	 ||t 
|ddj
j}||t 
|ddj
j}t||k ||t 
|d dj
j}||t 
|d dj
j}t||k W 5 Q R X q(qd S NrX   rs   ZFDGrZ   )ru   r\   r#   r_   r`   rR   ra   r	   rG   rE   r   ComplexWarningru   rw   r   	r%   rd   ry   re   rf   rz   r   rg   rh   r   r   r   test_dtype_from_dtype  s    
z2SharedNanFunctionsTestsMixin.test_dtype_from_dtypec           	      C   s   t d}d}t| j| jD ]\}}|D ]}t }|t jt jhkrX|dkrX|t j	 |||ddj
j}|||ddj
j}t||k |||d dj
j}|||d dj
j}t||k W 5 Q R X q(qd S r   r   r   r   r   r   test_dtype_from_char  s    
z1SharedNanFunctionsTestsMixin.test_dtype_from_charc                 C   s   d}t | j| jD ]\}}|D ]t}tjd|d}||ddjj}||ddjj}t||kd||f  ||d djj}||d djj}t||k qqd S )Nrs   rX   rt   rZ   rk   zres %s, tgt %srv   rx   r   r   r   r{     s    z2SharedNanFunctionsTestsMixin.test_dtype_from_inputc                    sD   t | j| jD ]0\}  fddtD }|tdd}t|| qd S )Nc                    s   g | ]} |qS r   r   r|   r~   r   r   r     s     zCSharedNanFunctionsTestsMixin.test_result_values.<locals>.<listcomp>rZ   rk   r   r   r   r~   r   r     s    z/SharedNanFunctionsTestsMixin.test_result_valuesc                 C   s    | j D ]}t|ddk qd S r   r   r   r   r   r   r     s    
z(SharedNanFunctionsTestsMixin.test_scalarc                 C   s   G dd dt j}t d}||}| jD ]}||ddj}||dd}tt|| t|j|k ||ddj}||dd}tt|| t|j|k ||j}||}tt|| t|j|k q,d S )Nc                   @   s   e Zd ZdS )z=SharedNanFunctionsTestsMixin.test_subclass.<locals>.MyNDArrayNr   r   r   r   r   r     s   r   rX   r   rk   rZ   )r#   r   r_   r   rR   r   r   r   )r%   r   r   r   rU   Zexpected_shaperh   r   r   r   r     s     



z*SharedNanFunctionsTestsMixin.test_subclassN)r   r-   r.   rV   ri   rr   r   r   r{   r   r   r   r   r   r   r   r     s   	r   c                	   @   s   e Zd ZejejgZejejgZ	e
jddddge
jdejd e
jjdeejedejgd	d
gddd Zdd Ze
jdejd dd Ze
jdejd dd ZdS )TestNanFunctions_SumProdr\   Nr   rZ   ru   r   r   r   r   r   r!   c                 C   sr   |d k	r|j dkrtd ||}t| jddgD ]6\}}|||d}t||ks\t|j	|j	ks6tq6d S )Nr   r   rZ   rk   
rb   rJ   r   r   r`   rR   r#   r   r   ru   r%   r\   ru   r   r   identityrm   r   r   r   r     s    

z%TestNanFunctions_SumProd.test_allnansc                 C   s   t tjtjgddgD ]f\}}td}|gd }||dd}t|| g }||dd}t|| |}||d d}t|| qd S )Nr   rZ   r   rX   rk   )r`   r#   r5   r7   ro   r   r%   rU   Z	tgt_valuerd   rg   rh   r   r   r   r   .  s    



z#TestNanFunctions_SumProd.test_emptyc                 C   sf   t d|}t j|d d< | jD ]<}|t jkr6dnd}||dd}|j|ksTt||ks$tq$d S )Nr   r      i   r   r   )r#   r   r   r   rR   r5   ru   r   r   r   r   r   r   ;  s    
z%TestNanFunctions_SumProd.test_initialc                 C   s   t ddd|}t j|dd d f< t j|t jd}d|d d df< | jD ]>}|t jkrbdnd}|||dd	}|j	|kst
||ksPt
qPd S )
Nr   rX   r   rt   F   i  r   r   )r#   r   r   r   r   r   r   rR   r5   ru   r   )r%   ru   r   r   rU   r   r   r   r   r   r   F  s    
z#TestNanFunctions_SumProd.test_where)r   r-   r.   r#   r5   r7   rR   r6   r8   ra   rJ   rK   rL   r   r   r   r   r   r   r   r   r   r   r   r   r     s    



r   c                	   @   s   e Zd ZejejgZejejgZ	e
jddddge
jdejd e
jjdeejedejgd	d
gddd Zdd Zdd Zdd Zdd ZdS )TestNanFunctions_CumSumProdr\   Nr   rZ   ru   r   r   r   r   r   r!   c                 C   sn   |d k	r|j dkrtd ||}t| jddgD ]2\}}||}t||ksXt|j	|j	ks6tq6d S )Nr   r   rZ   r   r   r   r   r   r   Y  s    

z(TestNanFunctions_CumSumProd.test_allnansc                 C   s   t | jddgD ]p\}}td}|td }||dd}t|| |}||dd}t|| td}||d d}t|| qd S )Nr   rZ   r   rk   )r`   rR   r#   ro   onesr   r   r   r   r   r   i  s    



z&TestNanFunctions_CumSumProd.test_emptyc           	      C   s   t | j| jD ]H\}}td}dD ]0}|||d d}|||d d}t|j|jk q$q| jD ]p}td}tj	d}tj
||j|j dk < ||d d}t|jd td	D ]}|||d}t|jd qq^d S )
NrX   rY   rl   rX   r         r   r   rk   )i  r   )r`   rR   ra   r#   r_   r   rb   r  randomZRandomStater   randr   r   r   )	r%   rU   grd   r\   rg   rh   r}   rsr   r   r   ri   v  s    


z)TestNanFunctions_CumSumProd.test_keepdimsc                 C   sZ   dD ]P}t jt|d}t jt|d}t|| t jt|d}t jt|d}t|| qd S )N)r   rZ   Nrk   )	r#   r<   
_ndat_onesr;   rP   r   r:   _ndat_zerosr9   )r%   r\   rg   rh   r   r   r   r     s    
z.TestNanFunctions_CumSumProd.test_result_valuesc                 C   sh   t d}t| j| jD ]J\}}t d}dD ]2}|||d}||||d}t|| t|| q.qd S )NrX   )r  r  r   rZ   rk   rl   )r#   r_   r`   rR   ra   r   )r%   rd   re   rf   rq   r\   rg   rh   r   r   r   rr     s    


z$TestNanFunctions_CumSumProd.test_out)r   r-   r.   r#   r9   r;   rR   r:   r<   ra   rJ   rK   rL   r   r   r   r   r   r   ri   r   rr   r   r   r   r   r  T  s   

	r  c                	   @   s   e Zd ZejejejgZejej	ej
gZdd Zdd Zdd Zdd Zejd	d
ddgejdejd ejjdeejedejgddgddd Zdd Zejdejd dd Zd
S )TestNanFunctions_MeanVarStdc              	   C   s8   | j D ],}tjtjtjfD ]}tt|td|d qqd S )NrZ   )r\   ru   )rR   r#   r   int_object_r   	TypeErrorrP   )r%   rU   ru   r   r   r   test_dtype_error  s    
z,TestNanFunctions_MeanVarStd.test_dtype_errorc              	   C   sL   | j D ]@}tjtjtjfD ]*}tjtjd |d}tt	|td|d qqd S )Nr   rt   rZ   rl   )
rR   r#   r   r  r  r   rP   r   r   r  )r%   rU   ru   rm   r   r   r   test_out_dtype_error  s    
z0TestNanFunctions_MeanVarStd.test_out_dtype_errorc                    sf   t jt jg}t jt jg}t||D ]>\}dD ]0  fddtD }|td d}t|| q.q"d S )Nr   rZ   c                    s   g | ]}| d qS )r   r   r|   r   rf   r   r   r     s     z9TestNanFunctions_MeanVarStd.test_ddof.<locals>.<listcomp>rZ   r\   r   )	r#   rE   rG   rF   rH   r`   r   rP   r   )r%   rR   ra   re   rg   rh   r   r  r   	test_ddof  s    z%TestNanFunctions_MeanVarStd.test_ddofc           	         s   t jt jg}t jt jg}dd tD }t||D ]\}}tdD ] t z}|	t
 |t j  fdd|D }|td d}tt || t|rtt|jdk ntt|jdk W 5 Q R X q@q0d S )Nc                 S   s   g | ]}t |qS r   )r   r|   r   r   r   r     s     zATestNanFunctions_MeanVarStd.test_ddof_too_big.<locals>.<listcomp>r   c                    s   g | ]} |kqS r   r   r|   r   r   r   r     s     rZ   r  r   )r#   rE   rG   rF   rH   r   r`   ranger	   r   r   r   r   rP   r   r   r   r   r   log)	r%   rR   ra   Zdsizere   rf   r   rg   rh   r   r   r   test_ddof_too_big  s    
z-TestNanFunctions_MeanVarStd.test_ddof_too_bigr\   Nr   rZ   ru   r   r   r   r   r   r!   c              
   C   s   |d k	r|j dkrtd ||}d}| jD ]n}tjt|d |||d}W 5 Q R X t|	 slt
|tjkr|j|jkst
q0|jt|jks0t
q0d S )Nr   r   z:(Degrees of freedom <= 0 for slice.)|(Mean of empty slice)r   rk   )rb   rJ   r   r   rR   r   r   r#   r   r   r   r=   ru   absr   r   r   r   r     s    



z(TestNanFunctions_MeanVarStd.test_allnansc                 C   s   t d}| jD ]}dD ]d}tjddN}td tt |||d  tt	|dk tt
|d jt W 5 Q R X qd	D ]N}tjdd8}td t|||dt g  tt	|dk W 5 Q R X qqd S 
Nr   r   Tr   r   rk   rZ   r   r   )r#   ro   rR   r   r   r   r   r   r   r   r   r   r   r   )r%   rd   rU   r\   r   r   r   r   r     s    


 
z&TestNanFunctions_MeanVarStd.test_emptyc           	      C   s   t ddd|}t j|dd d f< t j|t jd}d|d d df< t| j| j	D ]Z\}}||| dd  }|t j
kr|n|jj}|||d}|j|kstt j|| qXd S )Nr   rX   r   rt   Fr   )r   )r#   r   r   r   r   r   r   r`   rR   ra   r=   realru   r   r$   Zassert_allclose)	r%   ru   r   r   rU   Zf_stdr   Zdtype_referencer   r   r   r   r     s    z&TestNanFunctions_MeanVarStd.test_where)r   r-   r.   r#   r=   rE   rG   rR   r>   rF   rH   ra   r  r  r  r  rJ   rK   rL   r   r   r   r   r   r   r   r   r   r   r   r    s$   	
r  )YMWDhmsmsusnsZpsfsasc                 C   s   g | ]}d | dqS )zm8[]r   )r   unitr   r   r   r     s     r   c                   @   s~   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zej	
ddddgej	
dedd Zdd Zdd Zdd Zdd ZdS )TestNanFunctions_Medianc                 C   s    t  }t| t|t  d S r"   )rP   rQ   r#   r?   r   r%   rT   r   r   r   rV   	  s    
z%TestNanFunctions_Median.test_mutationc              	   C   sX  t d}dD ]8}t j||d dd}t j||d dd}t|j|jk qt d}t jdt |j	d d d f  }|
t j}t j|t|< t }|t t j|d dd}t|j	d	 t j|d
dd}t|j	d t j|ddd}t|j	d t j|ddd}t|j	d t j|ddd}t|j	d	 t j|ddd}t|j	d W 5 Q R X d S )NrX   rY   Fr\   rm   overwrite_inputr  r      Tr[   rZ   rZ   rZ   rZ   r  rZ   rZ   r  r  r   rZ   r   r  rZ   r   rX   rZ   r  r  r   rZ   r   rX   r   rZ   rX   rZ   rZ   r  rZ   )r#   r_   r@   r?   r   rb   r  r  r   r   r   r   r   tupler	   r   r   r   r%   rd   r\   rg   rh   r}   r   r   r   r   r   ri     s.    

$
z%TestNanFunctions_Median.test_keepdimsc                 C   s   t jdd}t j|ddgt jdd}t d}t j|dd}t j|d|d}t|| t|| t d}t j|d d}t j|d |d}t|| t|| t j|d|d}t|| t|| d S )	NrX   r   r   rZ   rk   rl   r   r  )	r#   r  r	  insertr   ro   r@   r?   r   r%   rd   nan_matrq   rg   rh   r   r   r   rr   *  s    






z TestNanFunctions_Median.test_outc                 C   s   dD ]}t jd|}t jjd|j|jd d}t j| |< d|d d df< g }|D ],}t t | |}|	t j
|dd qVtt j|d	d
| qd S )N)r      3   r3  i  r   r   r   )sizer
   T)r1  r  rk   )r#   r  ZrandnrandintrB  r   Zravelcompressr   r   r@   r   r?   )r%   r&  r}   r   rg   xZnonanr   r   r   test_small_large<  s    z(TestNanFunctions_Median.test_small_largec                 C   s*   dd t D }tjtdd}t|| d S )Nc                 S   s   g | ]}t |qS r   )r#   r@   r|   r   r   r   r   M  s     z>TestNanFunctions_Median.test_result_values.<locals>.<listcomp>rZ   rk   )r   r#   r?   rP   r   r%   rg   rh   r   r   r   r   L  s    z*TestNanFunctions_Median.test_result_valuesr\   Nr   rZ   ru   c              	   C   s   t dt j|}t }|t t j||d}|j|jksDt	t 
| sVt	|d krrtt|jdk ntt|jdk t t j|d }t |}|j|jkst	t 
|st	|d krtt|jdk ntt|jdk W 5 Q R X d S )Nr   rk   rZ   rX   r   r   r   )r#   r   r   r   r	   r   r   r?   ru   r   r   r   r   r   r  r   )r%   ru   r\   rd   r   outputZscalarZoutput_scalarr   r   r   r   Q  s     

z$TestNanFunctions_Median.test_allnansc              
   C   s   t d}dD ]f}tjddP}td tt t j||d  tt	|dk tt
|d jt W 5 Q R X qd	D ]P}tjdd:}td tt j||dt g  tt	|dk W 5 Q R X qzd S r  )r#   ro   r   r   r   r   r   r?   r   r   r   r   r   r   r%   rd   r\   r   r   r   r   r   l  s    

 
z"TestNanFunctions_Median.test_emptyc                 C   s   t tddk d S r   )r   r#   r?   r+   r   r   r   r   z  s    z#TestNanFunctions_Median.test_scalarc                 C   sp   t d}tt jt j|dd tt jt j|dd tt jt j|dd tt jt j|dd ttt j|dd d S )Nr  rk   r   rJ  r   r   r   rZ   rZ   )r#   r  r   	AxisErrorr?   r   r%   r}   r   r   r   test_extended_axis_invalid}  s    
z2TestNanFunctions_Median.test_extended_axis_invalidc              	   C   s  t  }|t tjtj fD ]}t|tjgtjtjgg}ttj|dd|tjg ttj|dd|tjg tt|| ttjtj|gtjtj|gg}tt|| ttj|ddtjtj|g ttj|dd| t||g||gg}ttj|dd| tj|d| dgdtjtjdgdtjtj|ggtj	d	}|dkrttj|ddd
d| dg tt|d n.ttj|dddd| dg tt|d ttj|dddd|g t
ddD ]}t
ddD ]}ttjg| |g|  gd }tt|| ttj|dd| ttj|ddtjg| |g|   ttjg| | g|  gd }tt||  ttj|dd|  ttj|ddtjg| | g|   qqq"W 5 Q R X d S )Nr   rk   rZ   r  iir   r   rt   r   g      @      @g      @g      $g      "g      r  g      
   r   )r	   r   r   r#   infr   r   r   r?   float32r  )r%   r   rS  ar   jr   r   r   test_float_special  sR    


"$z*TestNanFunctions_Median.test_float_special)r   r-   r.   rV   ri   rr   rF  r   rJ   rK   rL   _TYPE_CODESr   r   r   rP  rW  r   r   r   r   r.    s   r.  c                	   @   s   e Zd Zdd Zdd Zdd Zdd Zej	d	d
ddgej	de
jd ejj	de
e
je
de
jgddgddd Zdd Zdd Zdd Zdd Zd
S )TestNanFunctions_Percentilec                 C   s"   t  }t|d t|t  d S )N   )rP   rQ   r#   rA   r   r/  r   r   r   rV     s    z)TestNanFunctions_Percentile.test_mutationc              	   C   sh  t d}dD ]<}t j|d|d dd}t j|d|d dd}t|j|jk qt d}t jdt |j	d d d f  }|
t j}t j|t|< t }|t t j|dd d	d
}t|j	d t j|ddd	d
}t|j	d t j|ddd	d
}t|j	d t j|ddd	d
}t|j	d t j|ddd	d
}t|j	d t j|ddd	d
}t|j	d W 5 Q R X d S )NrX   rY   F   Fr0  r  r2  Z   Tr[   r4  r  r5  r   r6  r   r7  r8  r9  r:  )r#   r_   rB   rA   r   rb   r  r  r   r   r   r   r   r;  r	   r   r   r   r<  r   r   r   ri     s6    

$
z)TestNanFunctions_Percentile.test_keepdimsc                 C   s   t jdd}t j|ddgt jdd}t d}t j|ddd}t j|dd|d}t|| t|| t d}t j|dd d}t j|dd |d}t|| t|| t j|dd	|d}t|| t|| d S )
NrX   r   r   rZ   rk   *   rl   r   r  )	r#   r  r	  r=  r   ro   rB   rA   r   r>  r   r   r   rr     s    






z$TestNanFunctions_Percentile.test_outc                 C   sZ   dd t D }tjtddd}t|| tdd t D }tjtddd}t|| d S )Nc                 S   s   g | ]}t |d qS )r  r#   rB   r|   r   r   r   r     s     zBTestNanFunctions_Percentile.test_result_values.<locals>.<listcomp>r  rZ   rk   c                 S   s   g | ]}t |d qS )r  b   r^  r|   r   r   r   r     s     r_  )r   r#   rA   rP   r   Z	transposerG  r   r   r   r     s    
z.TestNanFunctions_Percentile.test_result_valuesr\   Nr   rZ   ru   r   r   r   r   r   r!   c              	   C   sv   |d k	r|j dkrtd ||}tjtdd tj|d|d}W 5 Q R X t|	 sbt
|j|jksrt
d S )Nr   r   r   r   <   rk   )rb   rJ   r   r   r   r   r#   rA   r   r   r   ru   r%   r\   ru   r   rm   r   r   r   r     s    

z(TestNanFunctions_Percentile.test_allnansc              
   C   s   t d}dD ]h}tjddR}td tt t j|d|d  tt	|dk tt
|d	 jt W 5 Q R X qd
D ]R}tjdd<}td tt j|d|dt g  tt	|d	k W 5 Q R X q|d S )Nr   r   Tr   r   (   rk   rZ   r   r   )r#   ro   r   r   r   r   r   rA   r   r   r   r   r   r   rI  r   r   r   r     s    

 
z&TestNanFunctions_Percentile.test_emptyc                 C   sH   t tddd td}tj|ddd}t |d tt| d S )Nr   r      2   r   rk   g      @)r   r#   rA   r   r   Zisscalar)r%   rU  rr   r   r   r     s
    

z'TestNanFunctions_Percentile.test_scalarc                 C   sz   t d}tt jt j|ddd tt jt j|ddd tt jt j|ddd tt jt j|ddd ttt j|ddd d S )	Nr  r   rJ  r   r\   rK  r   rL  rM  )r#   r  r   rN  rA   r   rO  r   r   r   rP    s    
z6TestNanFunctions_Percentile.test_extended_axis_invalidc                 C   s  ddg}t d}t j| }t d}d|d d dddd d f< |d d d d dd f  d9  < d	D ]}d
D ]}t r}|td t j||||d}t j||||d}	t|	j	|j	 t j||||d}t j||||d}	t|	| W 5 Q R X qpqht d}
tt j|
|ddj	d d S )Nre  r   )r   rX   )rX   r   r   r   r   r   rX   rY   )FTr   r[   )rX   r   r   rd  )rZ   r   rk   )r   rX   rd  )
r#   r  r   r	   r   r   rB   rA   r   r   )r%   percrd   r?  Z	large_matr\   Zkeepdimr   r   Znan_valZmegamatr   r   r   test_multiple_percentiles!  s0    


"



z5TestNanFunctions_Percentile.test_multiple_percentiles)r   r-   r.   rV   ri   rr   r   rJ   rK   rL   r#   r   r   r   r   r   r   r   rP  ri  r   r   r   r   rY    s"   	

rY  c                	   @   s   e Zd Zdd Zdd Zdd Zejddd	d
gejde	j
d ejjde	e	je	de	jgddgddd ZdS )TestNanFunctions_Quantilec                 C   s   t ddddt}t j|d d< tt j|ddt j|d	d tt j|ddd
t j|d	dd
 tt j|ddd
t j|d	dd
 tt j|dgdd
t j|d	gdd
 tt j|dddgdd
t j|dd	dgdd
 d S )N   r   rX   r   r   rZ   r   r   re  rg        ?      ?   K   )	r#   r   r   r   floatr   r   rC   rA   )r%   r   r   r   r   test_regression?  s    z)TestNanFunctions_Quantile.test_regressionc                 C   sH   t dd }tt |dd tt |dd tt |dd d S )Nr   r   r   r   rZ   g      @g      ?)r#   r   r   rC   )r%   rE  r   r   r   
test_basicM  s    z$TestNanFunctions_Quantile.test_basicc                 C   sp   t dddddg}| }t jt d|dd t|| | }| }t jt d|dd t|| d S )	Nr   rm  rl  r   r
   g      Y@Zmidpoint)method)r#   r   rQ   rC   r   r   tolist)r%   p0pr   r   r   test_no_p_overwriteS  s    
z-TestNanFunctions_Quantile.test_no_p_overwriter\   Nr   rZ   ru   r   r   r   r   r   r!   c              	   C   sv   |d k	r|j dkrtd ||}tjtdd tj|d|d}W 5 Q R X t|	 sbt
|j|jksrt
d S )Nr   r   r   r   rZ   rk   )rb   rJ   r   r   r   r   r#   rC   r   r   r   ru   rb  r   r   r   r   _  s    

z&TestNanFunctions_Quantile.test_allnans)r   r-   r.   rq  rr  rw  rJ   rK   rL   r#   r   r   r   r   r   r   r   r   r   rj  <  s   
rj  zarr, expectedrQ  TrZ   r  r   rt   c                 C   sP   d t j| jt jdfD ]4}t| |d}t|| t|t jk	r|dkstqd S )Nrt   r   T)	r#   r   r   r   r   r   rw   r   r   )r   expectedrm   actualr   r   r   test__nan_masko  s
    
rz  c                  C   s  t jt jt jfD ]<} t jddg| d}t|d\}}|dks@t||kstqt jt jfD ]} t jddg| d}t|d\}}|dk	 st||k	stt
|| t jddt jg| d}t|d\}}t
|t dddg ||k	stt
|t dddg t |d sZtqZdS )	z] Test that _replace_nan returns the original array if there are no
    NaNs, not a copy.
    r   rZ   rt   Nr   FTr  )r#   r   Zint32int64r   r   r   rT  Zfloat64r   r   r   r   )ru   r   resultmaskZarr_nanZ
result_nanZmask_nanr   r   r   test__replace_nan  s"    
r~  )0r   rJ   r   numpyr#   Znumpy.lib.nanfunctionsr   r   Znumpy.testingr   r   r   r   r   r	   r   r   rP   r   r  r  r   rN   r   Z_TEST_ARRAYSr   _vZsetflagsrK   rL   r   keysr   r   r   r  r  Z_TIME_UNITSr   rX  r.  rY  rj  rS  r{  Z	complex64rz  r~  r   r   r   r   <module>   s    / 1_?i;Ia . 	3


