a
    p=ic                    @   s  d Z 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 ddlmZmZmZmZmZmZmZmZmZmZmZ ddlmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z:m;Z;m<Z< G dd dZ=G d	d
 d
Z>G dd dZ?G dd dZ@G dd dZAG dd dZBG dd dZCG dd dZDG dd dZEG dd dZFG dd dZGG dd dZHG dd  d ZIG d!d" d"ZJG d#d$ d$ZKdS )%zTests suite for MaskedArray.
Adapted from the original test_ma by Pierre Gerard-Marchant

:author: Pierre Gerard-Marchant
:contact: pierregm_at_uga_dot_edu
:version: $Id: test_extras.py 3473 2007-10-29 15:18:13Z jarrod.millman $

    N)assert_warnssuppress_warnings)assert_assert_array_equalassert_equalassert_almost_equal)arrayarangemaskedMaskedArraymasked_arraygetmaskarrayshapenomaskoneszeroscount)"
atleast_1d
atleast_2d
atleast_3dmr_dotpolyfitcovcorrcoefmedianaverageuniquesetxor1d	setdiff1dunion1dintersect1din1dediff1dapply_over_axesapply_along_axiscompress_ndcompress_rowcolsmask_rowcolsclump_maskedclump_unmaskedflatnotmasked_contiguousnotmasked_contiguousnotmasked_edges
masked_allmasked_all_likeisindiagflatndenumeratestackvstackc                   @   sL   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S )TestGenericc                 C   sJ  t dtd}tddgddgtd}t|| tddgddgd}t d|d}td	d	gd
d
g|d}t|| t d|d}td	d	gd	d	ggd
d
gd
d
gg|d}t|| tddddgfg}t d|d}tddgddg|d}t|| t d|d}tddgddg|d}t|| t d
|d}tdggdgg|d}t|| d S )N   dtype   maskr9   abfnamesformatsr   r   r:   r:   r7   r7   r=   r?   bar?   Zbbr?   r:   rD   )r.   floatr   r   npr9   )selftestcontroldt rQ   k/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/numpy/ma/tests/test_extras.pytest_masked_all%   s6    




zTestGeneric.test_masked_allc                 C   s   t ddtfgdffg}t jd|}tt|d t jjj tt|d d t jjj tt	|d d d t|d d j
d t|d d jj
d d S )Nr>   cr:   r:   rD   rQ   rL   r9   objectmar.   r   typecorer   lenr   Z_fill_valuerM   Zmy_dtype
masked_arrrQ   rQ   rR   "test_masked_all_with_object_nestedC   s    z.TestGeneric.test_masked_all_with_object_nestedc                 C   sr   t dtdffg}t jd|}tt|d t jjj tt	|d d t|d j
d t|d jj
d d S )Nr>   rU   r:   rD   rQ   rV   r\   rQ   rQ   rR   test_masked_all_with_objectO   s    z'TestGeneric.test_masked_all_with_objectc                 C   s   t ddgtd}t|}t ddgddgtd}t|| tddgddgd}t d	d	gd
d
g|d}t|}t ddgd
d
g|d}t|| tddddgfg}t ddgddg|d}t|}t|| d S )Nr:   r7   r8   r;   r=   r>   r?   r@   rC   rD   )
   r`   rF   rG   rI   rJ   )r   rK   r/   r   rL   r9   )rM   baserN   rO   rP   rQ   rQ   rR   test_masked_all_likeY   s    

z TestGeneric.test_masked_all_likec           	      C   s   t ddD ]}t d| D ]}tj|td}tj||td}td| }|d| @ dk|_d}||D ]}||j|  7 }qf|t	krt
|  | q|j |_t
|  | qq
d S )Nr:      r7   r8   r   )rangerL   r	   intfullr   r<   datasumr*   r   
compressed)	rM   r?   ijkjar=   sslrQ   rQ   rR   check_clumpm   s    
zTestGeneric.check_clumpc                 C   sV   t td}t|g d< t|}tddtddtddg}t|| | t d S )Nr`   r   r:   r7         	   r      rr   rc   rs   )r   rL   r	   r
   r)   slicer   rp   rM   r=   rN   rO   rQ   rQ   rR   test_clump_masked}   s    
zTestGeneric.test_clump_maskedc                 C   sN   t td}t|g d< t|}tddtddg}t|| | t d S )Nr`   rq   ru   rr   rc   rs   )r   rL   r	   r
   r*   rv   r   rp   rw   rQ   rQ   rR   test_clump_unmasked   s    
zTestGeneric.test_clump_unmaskedc                 C   s   t d}t|}t|td|jg tjdtd|_t|td|jg t	||dk |dkB |dkB < t|}t|tddtddg t	|d d < t|}t|g  d S )	Nr`   r   r8   ru   rs      rr   rt   )
r	   r+   r   rv   sizerL   r   boolr<   r
   )rM   r=   rN   rQ   rQ   rR   test_flatnotmasked_contiguous   s    z)TestGeneric.test_flatnotmasked_contiguousN)__name__
__module____qualname__rS   r^   r_   rb   rp   rx   ry   r}   rQ   rQ   rQ   rR   r5   #   s   

r5   c                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Ze	j
dg dddgg ddgdgfg dg dgdg dgddgg dgg dgfgdd Zdd ZdS ) TestAveragec                 C   s$  t g dg dd}tdt|dd tdt|g dd t|g dd	d
\}}td| t|dk t|d d < tt|ddjd	g t g dg dd}|dd}t|d d df< tt|ddddg tt|ddjd d	g tddgt|dd t|dd	d\}}t|ddg d S )N)              ?       @      @)TFFFr<   r   r   axis)r   r   r   r   weightsTr   returned      @r7   r:   r   r   r   r   )r   r   r   r   r
   r<   reshape)rM   ZottresultwtsrQ   rQ   rR   test_testAverage1   s     
zTestAverage.test_testAverage1c                 C   sB  g d}g dg dg}t dtjd}tt|ddd tt|d|dd tt dtjdd	t d g}tt|d tjt dd
 d  tt|ddt dd
 d	  tt|ddt|ddt|ddd	 g tt|d |dd tt|d|dg d tt|ddt|ddt|ddd	 g td}g d}g dg dg}t	d}g d}	ttt
||ddd ttt
||ddd ttt
||ddjdg ttt
||	ddd tttt
||ddd t
||}
tt|
d d tt|
ddg d tt|
ddddg tt|
d|dg d d S )Nr   r:   r:   r:   r:   r   r:   r   r   r   r   r:   rr   r8   r   r         @)r   r   r   r         (@r:   r   g
@)r   r   r   r   r         $@)r   r   r:   r:   r   r   )r   r:   r:   r:   r:   r:   Tr   )r   r        X@r   r   g      @      @)r   r   r   r   r   r   )r	   rL   float_r   r   r   addreducer   r   r   r<   r   )rM   w1w2xym1m2Zm3Zm4Zm5zrQ   rQ   rR   test_testAverage2   sF    & 
zTestAverage.test_testAverage2c                 C   sf  t d}t dd }t||g||ggddd\}}tt|t| t|j|j ttddddgdd\}}tt|t| ttddd	\}}tt|t| ttdtddd
\}}tt|t| tddgddggt}t|ddgddgg}t|dd}	t|	ddg t|dd}
t|
ddg t|d d}
t|
d t|dd}
t|
ddg d S )Nrr   ru   r:   Tr   )r7   r7   ru   r   r   r   r   )r   r   r7      Fr         ?r   r   g@      ?r   )r	   r   r   r   r   r   rK   r   )rM   r=   r>   r1r   r2r   Za2dZa2dmZa2daZa2dmarQ   rQ   rR   test_testAverage3   s*    
zTestAverage.test_testAverage3c                 C   s   t g ddd}t jj|dgdgdggd}t g ddd}t||ddd}td	gd
gdggdgdgdgg}t|| d S )Nr7   ru   r   ru   r:   FTr   )r   rz   rr   )r   r   keepdimsr   r   r   )rL   r   r   rX   r   r   r   )rM   r   r>   wactualZdesiredrQ   rQ   rR   test_testAverage4   s    "zTestAverage.test_testAverage4c                 C   s@   t tddg}t|d t tg dg dd}t|d d S )Nr:   r7   r   )r:   r7   ru   r   FFTTr   )r   r   r   rM   r=   rQ   rQ   rR   test_onintegers_with_mask   s    
z%TestAverage.test_onintegers_with_maskc                 C   s  t jg dg dgtd}tg dg dg|d}t|}t | }t|j|j t|j|j t|dd}t|jddt|jddd	  }t|j|j t|j|j t|d
d}t|jd
dt|jd
dd	  }t|j|j t|j|j t g dg dg}	t||	d}
t j| |	|  d}t|
j|j t|
j|j t||	dd}t|j|	ddt|j|	ddd	  }t|j|j t|j|j t||	d
d}t|j|	d
dt|j|	d
dd	  }t|j|j t|j|j d S )N)r   r   r   r:   r   r   r:   r   r   r   r8   )r   y      ?       @y      @      @y      @      @y      @       @)y              "@              ?y       @      @y      @      @y      @      @r   r   r   r   r:   )r   r   r   r   r   )r   r   r   r   r   r   r   r   )	rL   r   r|   r   r   ri   r   realimag)rM   r<   r=   avexpectedZav0Z	expected0Zav1Z	expected1r   ZwavZwav0Zwav1rQ   rQ   rR   test_complex  sR    
  
zTestAverage.test_complexz<x, axis, expected_avg, weights, expected_wavg, expected_wsumr:   r7   ru   Nr   )ru   r   r:   g      ?       @)r:   r7   rz   )r:   rr      r   )r   r   r   r:   ru   )r   r   g      #@)r   r   r   c           
      C   s   t jj||dd}|jt |ks&J t|| t jj|||dd}|jt |ksXJ t|| t jj|||ddd\}}	|jt |ksJ t|| |	jt |ksJ t|	| d S )NT)r   r   )r   r   r   )r   r   r   r   )rL   rX   r   r   r   )
rM   r   r   Zexpected_avgr   Zexpected_wavgZexpected_wsumZavgZwavgZwsumrQ   rQ   rR   test_basic_keepdims0  s    



zTestAverage.test_basic_keepdimsc           	      C   sf  t jjt dddg dg dg dgd}tg ddd}tg dg dd}t|d|dd	}t g d
}t|| t|d|dd	}t g d}t|| t jjg dg dd}t|dddt jgd}t|d t jjg dg dg dgg dg dg dgd}t jj|dt jdgdd}t jjdt jt jdgg dd}t|| t	|j
|j
 d S )Nrt   ru   r:   r   r   r   r   r   r   )rz         Fr   r   )      @g     @g     @)r   g0N@g0N@)r   r   r   r   r   r:   r   r   )r   r         @r   )g      "@r   r   r   )FTTF)TFTT)TFTFr   r         @)rL   rX   r   r	   r   r   r   r   nanr   r<   )	rM   r=   Zweights_unmaskedZweights_maskedZavg_unmaskedZexpected_unmaskedZ
avg_maskedZexpected_maskedZavg_expectedrQ   rQ   rR   test_masked_weightsG  sD    




zTestAverage.test_masked_weights)r~   r   r   r   r   r   r   r   r   pytestmarkparametrizer   r   rQ   rQ   rQ   rR   r      s    "	,
r   c                   @   s$   e Zd Zdd Zdd Zdd ZdS )TestConcatenatorc                 C   sz   t td tg d td}g d}t||d}t|dd|f }tt|t t |g d t |jt|dd|f  d S )Nr:   r7   ru   r   rz   rr   rz   )r:   r   r   r   r   r   r   )r:   r:   r:   r:   r:   r   r   r:   r:   r:   r:   r:   )	r   r   r   r   r   r   
isinstancer   r<   )rM   r>   mdrT   rQ   rQ   rR   test_1dv  s    zTestConcatenator.test_1dc                 C   s0  t jdd}t jdd}t t jddd}t t jddd}t||d}t||d}td||f }t|jdk t|d d d df | t|d d dd f | t|j	t j
d||f  t||f }t|jdk t|d dd d f | t|dd d d f | t|j	t j
||f  d S )Nrz   r   r   1)rz   r`   )r`   rz   )rL   randomrandZround_r   r   r   r   r   r<   Zr_)rM   Za_1Za_2Zm_1Zm_2Zb_1Zb_2r   rQ   rQ   rR   test_2d  s     zTestConcatenator.test_2dc                 C   sp   t tjjdf }t|jddg t|jd d t ddgtjjf }t|jg d t|jd d ddg d S )Nr:   TFr7   )FFT)r   rL   rX   r
   r   r<   rg   )rM   r   rQ   rQ   rR   test_masked_constant  s    z%TestConcatenator.test_masked_constantN)r~   r   r   r   r   r   rQ   rQ   rQ   rR   r   s  s   r   c                   @   s   e Zd Zdd Zdd ZdS )TestNotMaskedc                 C   s  t tdddg dg dg dg dg dgd}t|d }t|d	d
g t|d	}t|d	 ddg t|d ddg t|d}t|d	 ddg t|d ddg t|jd }t|d	d
g t|jd	}t|d	 ddg t|d ddg t|jd}t|d	 ddg t|d ddg t|d< t|d	}t|d	 ddg t|d ddg t|d}t|d	 ddg t|d ddg d S )N   rz   )r   r   r:   r   r   )r   r   r   r:   r:   )r:   r:   r   r   r   )r   r   r   r   r   )r:   r:   r:   r   r   r   r      r   r:   r7   ru   r   r:   )ru   ru   ru   r   r   )r   r   r7   r   ru   )r   r7   r   r   r   )r   r   r   r   r   )r:   r:   r7   r   r   )r   r:   r7   r   )r   r   r7   ru   )r   r7   r   r   )r   rL   r	   r   r-   r   rg   r
   rM   rg   rN   rQ   rQ   rR   
test_edges  s>    




zTestNotMasked.test_edgesc                 C   s,  t tdddg dg dg dgd}t|d }t|tdd	d td
dd tddd g t|d}t|tddd tddd gtddd tddd gtddd tddd gtddd tddd gtddd gtddd gg tddd gg t|d}t|tdd	d gg tddd tddd gg d S )Nr   ru   rs   )r   r   r   r   r:   r:   r:   r:   )r:   r:   r:   r:   r:   r:   r:   r:   )r   r   r   r   r   r   r:   r   r   r   r            r:   r7   rr   rc   )r   rL   r	   r   r,   r   rv   )rM   r=   tmprQ   rQ   rR   test_contiguous  s:    





zTestNotMasked.test_contiguousN)r~   r   r   r   r   rQ   rQ   rQ   rR   r     s   "r   c                   @   s|   e Zd Zdd Zdd Zdd Zejdg dejd	d
ge	j
jdfe	j
jdfgdd Zdd Zdd Zdd ZdS )TestCompressFunctionsc              	   C   s(  t ttdddd}t dt}d|d< t||d}t|}t	|g d	g d
g dgg dg dg dgg t|d}t	|g dg dg dg dgg dg dg dg dgg t|d}t	|g dg dg dgg dg dg dgg dg dg dgg t|d}t|d}t|d}t	|| t	|| t	|| t|d}t	|g d	g d g d
g dgg d!g d"g d#g d$gg dg d%g dg dgg t|d&}t|d'}t|d(}t	|| t	|| t	|| t|d)}t	|g dg dg dgg dg dg dgg t|d*}t	|| t|d+}t	|g d	g d
g dgg d!g d#g d$gg dg dg dgg t|d,}t|d-}t|d.}t	|| t	|| t	|| t|d/}t	|g d	g d g d
g dgg dg d%g dg dgg t|d0}t	|| d S )1N<   ru   r   rz   ru   r   rz   Tr:   r:   r:   r   )r   r7   ru   r   )r`            )            )(   *   +   ,   )2   4   5   6   )7   9   :   ;   r   r   )rz   rr   rc   rs   rt   )r`   r   r   r   r   )r   r   r   r   r   )r   )   r   r   r   )-   .   /   0   1   )r   3   r   r   r   )r   8   r   r   r   r:   )      r   r   r   )   r       !   "   )#   $   %   &   '   rU   r   )r   r7   )rz   rc   rs   rt   )r  r   r   r   )r      r      )r  r  r  r  )r	  r  r  r  )r   r   r   r   r6   r   )r   )r   r:   )r   r   r:   r7   )r   r7   )r:   r   )r   r   r   r7   )r   r   )
rL   r   listrd   r   r   astyper|   r&   r   )rM   r   r   r=   a2a3Za4rQ   rQ   rR   test_compress_nd  s    



































	
z&TestCompressFunctions.test_compress_ndc                 C   s  t tdddg dg dg dgd}tt|ddgdd	gg tt|d
g dg dg tt|dddgddgdd	gg t |jg dg dg dgd}tt|d
dgdd	gg tt|d
g dg dg tt|dd
dgddgdd	gg t |jg dg dg dgd}tt|d	gg tt|d
g dg tt|ddgdgd	gg t |jg dg dg dgd}tt|jd
 tt|d
jd
 tt|djd
 d S )Nrt   ru   r   r   r   r   rz   rc   rs   r   r   )rr   rc   rs   r:   r7   r   r:   r   rr   r   r:   r7   r   r   r:   )r   rL   r	   r   r   r'   _datar{   rM   r   rQ   rQ   rR   test_compress_rowcolsW  s$    " "  z+TestCompressFunctions.test_compress_rowcolsc                 C   sH  t tdddg dg dg dgd}tt|jg dg dg dg tt|djg dg dg dg tt|djg dg dg dg t |jg dg d	g dgd}tt|jg d	g dg d	g tt|djg dg dg dg tt|djg d	g d	g d	g t |jg dg d	g dgd}tt|jg dg dg d
g tt|djg dg dg dg tt|djg d
g d
g d
g t |jg dg d	g dgd}tt|	 t
u  tt|d	 t
u  tt|d	 t
u  tt|j	  tt|dj	  tt|dj	  d S )Nrt   ru   r   r   r   r   r   r:   r  )r:   r:   r   r  )r   rL   r	   r   r   r(   r<   r  r   allr
   r  rQ   rQ   rR   test_mask_rowcolsk  sN    
 
 
 z'TestCompressFunctions.test_mask_rowcolsr   )Nr   r:   funcrowcols_axisr   r:   c                 C   st   t tdddg dg dg dgd}tt, |||d}t|t|| W d    n1 sf0    Y  d S )Nrt   ru   r   r   r   r   )r   rL   r	   r   r   DeprecationWarningr   r(   )rM   r   r  r   r   resrQ   rQ   rR   #test_mask_row_cols_axis_deprecation  s    
z9TestCompressFunctions.test_mask_row_cols_axis_deprecationc                 C   s  t dd}g d}t||ddd}t||ddd}t||dd}t|jddgdd	gg t||dd}t|jg d
g dg dg t||dd}t|t |d	|d	 t||dd}t|t |d	|d	 g d}t||ddd}t||ddd}t||dd}t|jd	dgddgg t||dd}t|jg dg dg d
g t||dd}t|t |d	|d	 t|t|| t||dd}t|t |d	|d	 g d}t||ddd}t||ddd}t||}t|jt t||}t|jt t|g dddd}t|g dddd}t||dd}t|jddgd	d	gg t||dd}t|t |d	|d	 t||dd}t|jg dg dg dg t||dd}t|t |d	|d	 t|g dddd}t|g dddd}t||dd}t|jd	d	gddgg t||}t|t |d	|d	 t||dd}t|jg dg dg dg t||dd}t|t |d	|d	 t|g dddd}t|g dddd}t||dd}t|jdd	gddgg t||dd}t|t |d	|d	 t||dd}t|jg dg d
g dg t||dd}t|t |d	|d	 d S )Nr:   rc   )r:   r   r   r   r   r   r   r7   ru   T)strictr   r   r   Fr   r   r   r   r   r:   r  )r   r   r   r   r   r   )r   r   r:   r   r   r   )	rL   r	   r   r   r   r   r<   filledr   )rM   nr   r=   r>   rT   rQ   rQ   rR   test_dot  sz    


zTestCompressFunctions.test_dotc                 C   sn   t d}t|}ttt||tu  ttt||tu  ttt||tu  ttt||tu  d S )Nru   )rL   eyer   r   rY   r   r   rM   r=   r>   rQ   rQ   rR   test_dot_returns_maskedarray  s    
z2TestCompressFunctions.test_dot_returns_maskedarrayc                 C   sD   t td}t td}t|||d}t||u  t|| d S )Nru   )ru   ru   out)r   rL   r)  r   r   r   r   )rM   r=   r-  r"  rQ   rQ   rR   test_dot_out  s
    z"TestCompressFunctions.test_dot_outN)r~   r   r   r  r  r  r   r   r   rL   rX   Z	mask_rowsZ	mask_colsr#  r(  r+  r.  rQ   rQ   rQ   rR   r     s   p 	F	r   c                   @   s   e Zd Zdd Zdd ZdS )TestApplyAlongAxisc                 C   s@   t dddd}dd }t|d|}t|ddgdd	gg d S )
Nr   r7   ru   c                 S   s   | d S Nr:   rQ   )r>   rQ   rQ   rR   myfunc  s    z*TestApplyAlongAxis.test_3d.<locals>.myfuncr:   r   rc   r`   r	   r   r%   r   rM   r=   r1  ZxarQ   rQ   rR   test_3d  s    zTestApplyAlongAxis.test_3dc                 C   sF   t dddd}ddd}t|d|dd}t|dd	gd
dgg d S )Nr   r7   ru   r   c                 S   s   | d|  S r0  rQ   )r>   offsetrQ   rQ   rR   r1    s    z1TestApplyAlongAxis.test_3d_kwargs.<locals>.myfuncr:   )r5  rz   rs   r   )r   r2  r3  rQ   rQ   rR   test_3d_kwargs  s    
z!TestApplyAlongAxis.test_3d_kwargsN)r~   r   r   r4  r6  rQ   rQ   rQ   rR   r/    s   
r/  c                   @   s   e Zd Zdd ZdS )TestApplyOverAxesc                 C   s   t dddd}ttj|ddg}tdgdgdggg}t|| t||d t	< ttj|ddg}td	gd
gdggg}t|| d S )Nr   r7   ru   r   r   r   \   |   r   r   )
r	   r   r$   rL   rh   r   r   r
   r  r|   )rM   r=   rN   ZctrlrQ   rQ   rR   
test_basic  s    
zTestApplyOverAxes.test_basicN)r~   r   r   r:  rQ   rQ   rQ   rR   r7    s   r7  c                   @   s   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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$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-S ).
TestMedianc                 C   s4   t jjt jt jgt jt jggdd}t|t j d S )Nr   r   )rL   rX   r   infr   rM   rrQ   rQ   rR   test_pytype  s    $zTestMedian.test_pytypec                 C   s   t jjt jt jt jgt jt jggdd}t|t j t jjt jt jt jgt jt jggd d}t|t j t jjt jjt jt jgt jt jggdddd}t|jd t jjt jjt jt jgt jt jggddd d}t|jd d S )Nr   r   Tr   )rL   rX   r   r   r<  r   r<   r=  rQ   rQ   rR   test_inf  s8    



zTestMedian.test_infc                 C   sl  t d}tt j|d ttt j|tu td}tt j|d ttt j|tu d}tt j|d ttt j|tu t d	dd}tt jj|dd	t j|dd	 tt jj|d
d	t j|d
d	 tt jj|d
d	tu t d	dd}tt jj|dd	t j|dd	 tt jj|d
d	t j|d
d	 tt jj|d
d	tu d S )Nrt   r   rs   r   rz   r   H   r   r   r:   g      R@)
rL   r	   r   rX   r   r   rY   r   rd   r   r  rQ   rQ   rR   test_non_masked(  s"    
    zTestMedian.test_non_maskedc                 C   s  t tddgd dgd  d}ttj|d ttj|jdd tttj|t	u t td	
d
ddgd dgd  d}ttj|d ttj|jdd tttj|t	u tjj|ddd}t|ddg t|jdd tt|t	u  dS )z5test the examples given in the docstring of ma.medianrs   r   r   r:   r   r   rQ   shape mismatchr`   r7   rz   rr   r   r   Tr   Zoverwrite_inputr   r   r6   N)r   rL   r	   r   rX   r   r   r   rY   r   r   )rM   r   Zma_xrQ   rQ   rR   test_docstring_examples=  s    "*z"TestMedian.test_docstring_examplesc                 C   s   d}t dD ]}dD ]}td||d}tt | |ddg}|D ]F\}}ztjj|||d W qB ty   t|||||f Y qB0 qBt|d  |gddg}|D ]H\}}ztjj|||d W n tj	y   Y q0 t|||||f qqqd S )	Nz5mask = %s, ndim = %s, axis = %s, overwrite_input = %srz   )FTr:   )ndminr<   FTrD  )
rd   r   	itertoolsproductrL   rX   r   	ExceptionAssertionErrorZ	AxisError)rM   msgrF  r<   r   argsr   ZoverrQ   rQ   rR   test_axis_argument_errorsL  s"    z$TestMedian.test_axis_argument_errorsc                 C   sD   t ddd}ttj|d t ddd}ttj|tjj d S )Nr:   Fr   T)r   r   rL   rX   r   r
   r  rQ   rQ   rR   test_masked_0dd  s    zTestMedian.test_masked_0dc                 C   s  t tddd}ttj|tjj ttj|jdd tt	tj|tjj
ju  t tddd}ttj|d ttj|jdd tt	tj|tu t tdg dd}ttj|d	 ttj|jdd tt	tj|tu t tdg d
d}ttj|d ttj|jdd tt	tj|tu t tdg dd}ttj|d ttj|jdd tt	tj|tu t tdg dd}ttj|d ttj|jdd tt	tj|tu t tdg dd}ttj|d	 ttj|jdd tt	tj|tu t tdg dd}ttj|d	 ttj|jdd tt	tj|tu d S )Nrz   Tr   rQ   rC  Fr   r   r   )r   r:   r:   r:   r:   r   )r   r:   r:   r   r   r   r   rr   r   r   )r   rL   r	   r   rX   r   r
   r   r   rY   rZ   ZMaskedConstantr   r  rQ   rQ   rR   test_masked_1dk  s@    zTestMedian.test_masked_1dc                 C   sB   t tjtg dg ddjtjtg dg ddj d S )Nr   r   r   r  )r   rL   rX   r   r   r   rM   rQ   rQ   rR   test_1d_shape_consistency  s    z$TestMedian.test_1d_shape_consistencyc                 C   s   d\}}t tdd|}t |d d< |dd < t tj||ftd}|d d  |d d df< tt|}td|D ]$}tj	
| || |d d |f< qxtt|d d df d tt|d tt|dd	t| tt|jdd	t| d S )
N)e   r        r   r`   r8   r   r:   r   )r   rL   Zlinspacer
   emptyrK   r	   r[   rd   r   shuffler   r   r   T)rM   r'  pr   r   idxrj   rQ   rQ   rR   r     s    zTestMedian.test_2dc                 C   s   t tddd}t |d d< |dd < tt|d tttj	|t
u tt|ddg d tttj	j|ddt
u  tt|d	dg d
 tttj	j|d	dt
u  tt|d	djg d d S )Nr  r`   ru         -@r   r   )      +@r[  g      /@r:   )
r   r   r   r`   r   r   r   r   r   r   )
r:   r:   r:   r   r   r   r   r:   r:   r:   )r   rL   r	   r   r
   r   r   r   rY   rX   r   r<   r  rQ   rQ   rR   test_2d_waxis  s    zTestMedian.test_2d_waxisc                 C   s   t jdddd}t||d dk< tt|dddgdd	gddgd
d	gg d|_tt|dddgddgddgg t jdddd}t||d dk< tt|dddgddgddgg d S )Nr   ru   r   r7   r   r   rt   rr   r   r   )r   ru   r7   c   r`   r   r   r   rz   rs   r   r   )rL   rX   r	   r   r
   r   r   r   r  rQ   rQ   rR   r4    s    ("zTestMedian.test_3dc                 C   sL   t tddd}t |d d< |dd < tt|ddt|dd d S )Nr  r`   ru   rZ  r   r   r:   )r   rL   r	   r   r
   r   r   r  rQ   rQ   rR   test_neg_axis  s    zTestMedian.test_neg_axisc                 C   s   dD ]~}t t|}t |d d< |dd < t td}t||d}|dkr\t|d n
t|d t||u  tt|t	u  qd S )	N)r        >@r   g      ?@ru   rZ  rQ   r,  r  r[  g      .@)
r   rL   r	   r
   r   r   r   r   rY   r   )rM   vr   r-  r>  rQ   rQ   rR   test_out_1d  s    
zTestMedian.test_out_1dc                 C   s  dD ]}t t|dd}t |d d< |dd < t td}t|d|d}|dkrt d	gd g d
 d	gd  dgd dgd  dgd  d}n>t d	gd g d d	gd  dgd dgd  dgd  d}t|| t||u  tt	|t
u  qd S )N)r   g      D@r  r`  r`   r   ru   rZ  r:   )r   r-  r  r   )r`   r   r   r   TFr   r   )r\  g     1@g     5@g     9@)r   rL   r	   r   r
   r   r   r   r   rY   r   )rM   ra  r   r-  r>  erQ   rQ   rR   test_out  s    
zTestMedian.test_outc                 C   sF   ddgddgddgg}t j|d}ddg}tt jj|dd| d S )Nr   r   r   r   r   )rL   rX   Zmasked_equalr   r   )rM   rg   r]   r   rQ   rQ   rR   $test_single_non_masked_value_on_axis  s    z/TestMedian.test_single_non_masked_value_on_axisc                 C   s  dt jdtdfD ]
}t jdt jdgg dg}||_t jj|d d}tt 	| t
|t j t jj| dd}tt 	| t
|t j t jj|dd}tt|t t
|dt jdg t jj|dd}tt|t t
|t jd	g t jj|d
d}tt|t t
|t jd	g qt jdt jdgg dg}t jj|d d d	f< t
t jj|d dt j t
t jj|dddt jdg t
t jj|ddt jdg d S )NFrr   r8   r:   ru   r   r   r   r7   r   r   )rL   r   r|   rX   r   r   r<   r   r   isscalarr   Zravelr   rY   r   r
   )rM   r<   dmr>  rQ   rQ   rR   test_nan  s.    zTestMedian.test_nanc                 C   s   t jt d}t jt d}t j|d< t jj|d< tt jj|d|d| t jt d}tt jj|d|d| t jt d	}tt jj||d| d S )
N)r   ru   r   r7   r:   rE   r   r,  ru   r:   rQ   )	rL   rX   r   r   r   r   r
   r   r   )rM   or   rQ   rQ   rR   test_out_nan  s    
zTestMedian.test_out_nanc                 C   s  t jt jdtd}t jj|d d d< t j|d< tt j|t j tt jj|ddt j t jt jdtd	ddd}t |j
d dk|_| }t j|d	< t j|d
< tt j|t j tt t j| t jj|dd}t j|d< t j|d< tt j|d| t jj|dd}t j|d< t j|d< tt j|d| t jj|dd}t j|d< t j|d< tt j|d| d S )Nr   r8   ru   r7   r   r   r   r:   r   )r:   r:   r7   r7   ru   r  r:   ru   r  )rL   rX   r   r	   rK   r
   r   r   r   r   r{   r<   copyr   rf  r   )rM   r=   Zaorigr>   rQ   rQ   rR   test_nan_behavior  s0    
 







zTestMedian.test_nan_behaviorc                 C   s   t jg dg dgt jd}t jj||dkd}tt jj|ddd tt jj|ddjd tt jj|d	d|d	  tt j|d d S )
N)ru   ru      r8   ru   r   r:   r   rr  Fr   )rL   r   Zuint8rX   r   r   r   r<   r   rQ   rQ   rR   test_ambigous_fill4  s    zTestMedian.test_ambigous_fillc                 C   s  t jt j fD ]}t |t jgt jt jgg}t jj|t |d}tt jj|dd|t jg tt jj|dd|t jg tt j|| t t jt j|gt jt j|gg}t jj|t |d}t	t jj|dd| t	t jj|ddj
d t	t jj|dd|d  t	t j|| t ||g||gg}tt j|| tt jj|dd| tt j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}t jj|t |d}|dkrtt jj|dddd| dg tt j|d n2tt jj|dddd| dg tt j|d tt jj|dddd|g tddD ]}tddD ]}t t jg| |g|  gd }t jj|t |d}tt j|| tt jj|dd| tt jj|ddt jg| |g|   qhqZqd S )Nr   r   r   r:   Frc   irT  rz   r   r8   r   r   r   g      @g      $g      "g      rS  r`   r7   )rL   r<  r   r   rX   r   isnanr   r   r   r<   float32rd   )rM   r<  r=   rj   rk   rQ   rQ   rR   test_special=  sL    "
  "zTestMedian.test_specialc                 C   s  t jt jg td}t B}|t tt j	|t j
 t|jd jtu  W d    n1 sd0    Y  t jt jg tdd}t P}|t tddt tt j	|t j
 t|jd jtu  W d    n1 s0    Y  t jt jg tdd}tt jj	|dd| tt jj	|d	d| t jt jt j
tdd}tjd
dF}tddt tt jj	|dd| t|d jtu  W d    n1 s0    Y  d S )Nr8   r   ru   )r9   rF  always r7   r   r:   T)record)rL   rX   r   r   rK   r   ry  RuntimeWarningr   r   r   r   logcategorywarningsfilterwarningsr   catch_warnings)rM   r=   r   r>   rQ   rQ   rR   
test_emptyh  s&    
2
2zTestMedian.test_emptyc                 C   sX   t jt d}ttt j|tt	 t j
|d< ttt j|tt	 d S )Nr   r7   )rL   rX   r   r	   r   rY   r   r  rW   rK   r   )rM   rl  rQ   rQ   rR   test_object  s    
zTestMedian.test_objectN)r~   r   r   r?  r@  rB  rE  rM  rN  rO  rQ  r   r]  r4  r_  rb  rd  re  rh  rm  rq  rs  rv  r  r  rQ   rQ   rQ   rR   r;    s,   &	#	+r;  c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )TestCovc                 C   s   t tjd| _d S Nr   )r   rL   r   r   rg   rP  rQ   rQ   rR   setup  s    zTestCov.setupc                 C   sZ   | j }tt|t| ttj|ddt|dd ttj|dddt|ddd d S )NFrowvarTr  bias)rg   r   rL   r   r  rQ   rQ   rR   test_1d_without_missing  s    zTestCov.test_1d_without_missingc                 C   sb   | j dd}tt|t| ttj|ddt|dd ttj|dddt|ddd d S )Nru   r   Fr  Tr  )rg   r   r   rL   r   r  rQ   rQ   rR   test_2d_without_missing  s    zTestCov.test_2d_without_missingc                 C   s>  | j }t|d< || 8 }| }tt|t| ttj|ddt|dd ttj|dddt|ddd zt|dd W n ty   Y n0 |dd }tt||d d d t||d d d  ttj||d d d ddt||d d d dd ttj||d d d dddt||d d d ddd d S )Nr   Fr  Tr  Zallow_maskedr:   )rg   r
   meanri   r   rL   r   
ValueError)rM   r   nxrQ   rQ   rR   test_1d_with_missing  s*    ,zTestCov.test_1d_with_missingc                 C   s6  | j }t|d< |dd}tt|t}t||j	}||
dd d d f  d}tt|t||jd d  |d   tt|ddtj|dd|jd  |  t|j	|}||
d d}tt|d	d
tj|d	d
|jd d  |d   tt|d	ddtj|d	dd|jd  |  d S )Nr   ru   r   r:   r   r   Tr  Fr  r  )rg   r
   r   rL   Zlogical_notr   r  re   r   rW  r  r&  r   r   r   )rM   r   ZvalidfracZxfrQ   rQ   rR   test_2d_with_missing  s8     zTestCov.test_2d_with_missingN)r~   r   r   r  r  r  r  r  rQ   rQ   rQ   rR   r    s
   r  c                   @   sD   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S )TestCorrcoefc                 C   s(   t tjd| _t tjd| _d S r  )r   rL   r   r   rg   data2rP  rQ   rQ   rR   r    s    zTestCorrcoef.setupc                 C   s   | j | j }}t|}t||}t }td ttt|dd |	td t
tj|ddt|dd t
t|dd| t
t||dd| t
t|dd| t
t||dd| W d    n1 s0    Y  d S )Nrw  r   Zddofbias and ddof have no effectr   ru   rg   r  rL   r   r   r}  simplefilterr   r!  filterr   )rM   r   r   r   Z	expected2suprQ   rQ   rR   	test_ddof  s    

zTestCorrcoef.test_ddofc                 C   s   | j | j }}t|}t l}td ttt||dd ttt||dd ttt|dd |	td t
t|dd| W d    n1 s0    Y  d S )Nrw  TFr  r  r:   r  )rM   r   r   r   r  rQ   rQ   rR   	test_bias  s    

zTestCorrcoef.test_biasc                 C   s   | j }tt|t| ttj|ddt|dd t <}|td ttj|dddt|ddd W d    n1 s~0    Y  d S )NFr  r  Tr  )rg   r   rL   r   r   r  r!  rM   r   r  rQ   rQ   rR   r    s    
z$TestCorrcoef.test_1d_without_missingc                 C   s   | j dd}tt|t| ttj|ddt|dd t <}|td ttj|dddt|ddd W d    n1 s0    Y  d S )Nru   r   Fr  r  Tr  )rg   r   r   rL   r   r   r  r!  r  rQ   rQ   rR   r    s    
z$TestCorrcoef.test_2d_without_missingc              	   C   s  | j }t|d< || 8 }| }tt|t| ttj|ddt|dd t <}|t	d ttj|dddt|ddd W d    n1 s0    Y  zt|dd W n t
y   Y n0 |dd }tt||d d d t||d d d  ttj||d d d ddt||d d d dd t |}|t	d tt||d d d t||d d d dd	 tt||d d d t||d d d d
d W d    n1 s0    Y  d S )Nr   Fr  r  Tr  r  r:   r  r7   r  )rg   r
   r  ri   r   rL   r   r   r  r!  r  )rM   r   r  r  rQ   rQ   rR   r    s<    
",z!TestCorrcoef.test_1d_with_missingc                 C   s$  | j }t|d< |dd}t|}t|}t|d dd df |d dd df  t }|td tt|ddd dd df |d dd df  tt|ddd dd df |d dd df  tt|ddd dd df |d dd df  W d    n1 s0    Y  d S )	Nr   ru   r   r  r   r  r:   r  )	rg   r
   r   r   rL   r   r   r  r!  )rM   r   rN   rO   r  rQ   rQ   rR   r  &  s"    
*z!TestCorrcoef.test_2d_with_missingN)
r~   r   r   r  r  r  r  r  r  r  rQ   rQ   rQ   rR   r    s   r  c                   @   s   e Zd Zdd Zdd ZdS )TestPolynomialc                 C   s  t jd}t jddd}tt||dt ||d |t}t|d< |t}t |d< |d< t||d d df dd	d
\}}}}}t j|dd  |dd df 	 dd	d
\}}	}
}}t
|||||f||	|
||fD ]\}}t|| qt||d d df dd	d
\}}}}}t j|dd |dddf dd	d
\}}	}
}}t
|||||f||	|
||fD ]\}}t|| qht||dd	d
\}}}}}t j|dd |ddd d f dd	d
\}}	}
}}t
|||||f||	|
||fD ]\}}t|| qt jdd }| }|dd }|dd }|dd }t||dd	|d\}}}}}t j||dd	|d\}}	}
}}t|| t
|||||f||	|
||fD ]\}}t|| qd S )Nr`   r  r   r7   ru   r   rC   r   r   Trf   r:   )rf   r   )rL   r   r   r   r   r   viewr   r
   ri   ziprp  r   )rM   r   r   CRKSDrT   r>  rl   rn   r   r=   a_r   ZwoZxsZyswsrQ   rQ   rR   test_polyfit<  s>    

&"&&0&4&
&zTestPolynomial.test_polyfitc                 C   s   t jd}t jddd}t j|d< t j|d< |t}|t}t|d< t|d< t||ddd	\}}}}}t j|d
d |d
dd d f ddd	\}}	}
}}t	|||||f||	|
||fD ]\}}t
|| qd S )Nr`   r  r   r7   r   r  ru   Tr  r:   )rL   r   r   r   r   r  r   r
   r   r  r   )rM   r   r   r  r  r  r  r  rT   r>  rl   rn   r   r=   r  rQ   rQ   rR   test_polyfit_with_masked_NaNsc  s    



4&z,TestPolynomial.test_polyfit_with_masked_NaNsN)r~   r   r   r  r  rQ   rQ   rQ   rR   r  :  s   'r  c                   @   s   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d Zdd Zdd Zdd Zdd Zdd Zdd  Zd!S )"TestArraySetOpsc                 C   sn   g d}t |ddd}tt|d t t|d tg dg dd t|d g d	 t|d
 g d d S )Nr:   r:   r:   r7   r7   ru   TZreturn_indexZreturn_inverser   r   r   r   r:   )r   ru   rz   r7   )r   r   r   r:   r:   r7   )r   r   r   r   r   r   r   rQ   rQ   rR   test_unique_onlistv  s    z"TestArraySetOps.test_unique_onlistc                 C   s   t g dg dd}t|ddd}t|d t g dg dd t|d	 g d
 t|d g d d|_t g dg ddd}t|ddd}t|d t g dg dd t|d	 g d
 t|d g d d S )Nr  )r   r   r:   r   r:   r   r   Tr  r   )r:   r7   ru   r   r   r   r   r:   r:   )r   ru   rz   r7   r7   )r   r   ru   r:   ru   r7   ru   )rg   r<   
fill_value)r   r   r   r  r   rQ   rQ   rR   test_unique_onmaskedarray  s    z)TestArraySetOps.test_unique_onmaskedarrayc                 C   s   t g ddd}t|ddd}t|d t dgdgd t|d dg t|d g d t}t|ddd}t|d t t t|d dg t|d dg d S )	Nr   Tr   r  r   r:   r7   r   )r   r   r   r
   r   rQ   rQ   rR   test_unique_allmasked  s    z%TestArraySetOps.test_unique_allmaskedc                 C   sd   t tdg dd}tg dg dd}t|}t|| t|d|d t|j|j d S )Nrz   r:   r   r   r   r:   r   )r:   r:   r:   r   )r:   r   r   r:   r   )r   rL   r	   r   r#   r   r&  r<   )rM   r   rO   rN   rQ   rQ   rR   test_ediff1d  s    
zTestArraySetOps.test_ediff1dc                 C   s   t tdg dd}t|td}tg dg dd}t|| t|d|d t|j|j t|g dd}tg d	g d
d}t|| t|d|d t|j|j d S )Nrz   r  r   )to_begin)r   r:   r:   r:   r   )r:   r:   r   r   r:   r   r   )r:   r7   ru   r:   r:   r:   r   )r   r   r   r:   r   r   r:   	r   rL   r	   r#   r
   r   r   r&  r<   rM   r   rN   rO   rQ   rQ   rR   test_ediff1d_tobegin  s    

z$TestArraySetOps.test_ediff1d_tobeginc                 C   s   t tdg dd}t|td}tg dg dd}t|| t|d|d t|j|j t|g dd}tg d	g d
d}t|| t|d|d t|j|j d S )Nrz   r  r   )to_end)r:   r:   r:   r   r   )r:   r   r   r:   r:   r   r   )r:   r:   r:   r   r:   r7   ru   )r:   r   r   r:   r   r   r   r  r  rQ   rQ   rR   test_ediff1d_toend  s    

z"TestArraySetOps.test_ediff1d_toendc                 C   s   t tdg dd}t|ttd}tg dg dd}t|| t|d|d t|j|j t|g dtd}tg d	g d
d}t|| t|d|d t|j|j d S )Nrz   r  r   r  r  )r   r:   r:   r:   r   r   )r:   r:   r   r   r:   r:   r   r   )r   r:   r:   r:   r   r:   r7   ru   )r:   r:   r   r   r:   r   r   r   r  r  rQ   rQ   rR   test_ediff1d_tobegin_toend  s    

z*TestArraySetOps.test_ediff1d_tobegin_toendc                 C   s   t d}t|}tg dg dd}t|| tt|t t|d|d t|j	|j	 t|t
t
d}tg dg dd}tt|t t|d|d t|j	|j	 d S )	Nrz   r:   r:   r:   r:   r   r   r   r   r   r   r  r   r   )rL   r	   r#   r   r   r   r   r   r&  r<   r
   r  rQ   rQ   rR   test_ediff1d_ndarray  s    

z$TestArraySetOps.test_ediff1d_ndarrayc                 C   sT   t g dg dd}t g dg dd}t||}t g dg dd}t|| d S )N)r:   ru   ru   ru   r  r   )ru   r:   r:   r:   )r:   ru   r   r  )r   r!   r   )rM   r   r   rN   rO   rQ   rQ   rR   test_intersect1d  s
    
z TestArraySetOps.test_intersect1dc                 C   s$  t g dg dd}t g dg dd}t||}t|t g d t g dg dd}g d}t||}t|t g dg d	d t g d
}t g d}t||}tt|t t|g d t g dg dd}t g dg d	d}t||}tt|t t|g d tg tg g  d S )Nr:   r7   rz   rc   r   r   r   r   r   r:   r   r:   r7   ru   r   rz   r   r%  )ru   r   rc   )r:   r7   ru   r   rz   )ru   r   rc   r   r  r   )rr   rz   r   r   )r:   rs   r7   ru   )r   r:   r   r   )rr   rz   r   rs   )r   r   r   r   r   r   r   rM   r=   r>   rN   rQ   rQ   rR   test_setxor1d  s&    



zTestArraySetOps.test_setxor1dc                 C   s   t dg d}t g d}d|d< t||d}tg dg dd}tdtd	}d
|d< d
|d< d
|d< t||}tt|t	 t
|| t |||j  |j @ }t
|| d S )Nr   r   r:   )r:   r7   r   r   )	r   r`   r  r  r:   ru   r   r   r  )	r   r:   r   r:   r   r:   r   r:   r   )rg   r<   r8   Tr   r  )r   r7   ru   )rL   r	   r   r   r   r|   r0   r   r   r   r   r<   )rM   r=   r<   r>   ecrT   r   rQ   rQ   rR   	test_isin  s     

zTestArraySetOps.test_isinc                 C   s   t g dg dd}t g dg dd}t||}t|g d t g dg dd}t g dg d	d}t||}t|g d
 tg tg g  d S )Nr  r  r   r  r%  )TTTFTrz   rz   r7   r:   r   r:   rz   r   r  )TTFTT)r   r"   r   r   r  rQ   rQ   rR   	test_in1d  s    

zTestArraySetOps.test_in1dc                 C   s   t g dg dd}t g dg dd}ttt||t||dd t g dg dd}t g d	g d
d}ttt||t||dd tg tg g dd d S )Nr  r  r   r  r%  T)invertr  r  r  )r   r   rL   r  r"   r   r*  rQ   rQ   rR   test_in1d_invert*  s      z TestArraySetOps.test_in1d_invertc           	      C   s   t g dg dd}t g dg dd}t||}t g dg dd}t|| t g dg dgg d	g d
gd}t g dg dd}t g dg dd}t||}t|| tg tg g  d S )N)r:   r7   rz   rc   rz   r   r%  r   r  )r:   r7   ru   r   rz   rc   r   )r   r   r   r   r   r   r:   r  r   r   r  r   r  )r   r:   r7   ru   r   rz   )r   r    r   r   )	rM   r=   r>   rN   rO   r   r   Zezr   rQ   rQ   rR   test_union1d6  s    

$

zTestArraySetOps.test_union1dc                 C   s   t g dg dd}t g d}t||}t|t g dg dd td}td}tt||t dd	g t g tjg d}tt|g jtj d S )
N)rr   rz   r   rc   rc   r:   r7   r:   )r   r   r   r   r   r   r   r:   r   )r7   r   ru   ru   r7   r:   rz   )rr   rc   r   r  r`   rs   rt   )r   r   r   r	   rL   Zuint32r9   r  rQ   rQ   rR   test_setdiff1dH  s    
zTestArraySetOps.test_setdiff1dc                 C   s8   t g d}t g d}tt||t dg d S )N)r=   r>   rT   )r=   r>   rn   rT   )rL   r   r   r   r*  rQ   rQ   rR   test_setdiff1d_char_arrayU  s    z)TestArraySetOps.test_setdiff1d_char_arrayN)r~   r   r   r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  rQ   rQ   rQ   rR   r  t  s    		r  c                   @   s   e Zd Zdd Zdd ZdS )TestShapeBasec                 C   sn   t g dg dd}t|}t|jd t|jj|jj t|jd t|jj|jj t|jj|jj d S )Nr  r  r   ro  rk  )r   r   r   r   r<   rg   r*  rQ   rQ   rR   test_atleast_2d^  s    zTestShapeBase.test_atleast_2dc                 C   s  t d}t|jd t|jj|j t|jj|j t dd}|D ]0}t|jd t|jj|j t|jj|j qBtd}t|jd t|jj|j t|jj|j tdd}|D ]0}t|jd t|jj|j t|jj|j qtd}t|jd t|jj|j t|jj|j tdd}|D ]2}t|jd t|jj|j t|jj|j q*td}t|jd t|jj|jj d S )Nr   rU   r   rD   r   )r   r   r   r<   rg   r   r   r1   )rM   r>   r=   rQ   rQ   rR   test_shape_scalarh  s<    


zTestShapeBase.test_shape_scalarN)r~   r   r   r  r  rQ   rQ   rQ   rR   r  \  s   
r  c                   @   s$   e Zd Zdd Zdd Zdd ZdS )TestNDEnumeratec                 C   s   t dd}t j|td}t||d}ttt |tt| ttt|tt| ttt|tt|dd d S )Nr   )r:   ru   r7   r8   r   Fri   )	rL   r	   r   Z
zeros_liker|   r   r   r  r2   )rM   ZordinaryZ
empty_maskZ	with_maskrQ   rQ   rR   test_ndenumerate_nomasked  s    

z)TestNDEnumerate.test_ndenumerate_nomaskedc                 C   s   t d}t d}t d}ttt|g  ttt|g  ttt|ddtttddtg  ttt|g  ttt|ddtttddtg  d S )NrQ   )d   r   Fr  r  r   )r.   r   r  r2   r  rL   Zndindexr
   )rM   r=   r>   rT   rQ   rQ   rR   test_ndenumerate_allmasked  s    z*TestNDEnumerate.test_ndenumerate_allmaskedc                 C   s   t tddg dg dg dgd}g d}ttt|| tttt|dd	|j t|dd	D ]\}}t|| | qld S )
Nr   ri  r  )r:   r:   r   r:   r  r   ))r  rr   ))r7   r   rs   )rj  rt   )rE   r`   )rn  r   Fr  )	r   rL   r	   r   r   r  r2   r[   r{   )rM   r=   itemsZ
coordinatevaluerQ   rQ   rR   test_ndenumerate_mixedmasked  s    z,TestNDEnumerate.test_ndenumerate_mixedmaskedN)r~   r   r   r  r  r  rQ   rQ   rQ   rR   r    s   r  c                   @   s$   e Zd Zdd Zdd Zdd ZdS )	TestStackc                 C   s   t g dg dd}t g dg dd}t||gdd}t|jd t|j|d j t|j|d	 j t||g}t|j|j t|j|j t||gd	d}t|jd
 t|j|d d df j t|j|d d d	f j d S )Nr  r  r   rt   rs   rc   r   r   r   rn  r:   ru   r7   r   r3   r   r   r   r<   r4   rg   rM   r=   r>   rT   r   rQ   rQ   rR   test_stack_1d  s    zTestStack.test_stack_1dc                 C   s   t g ddd}t g ddd}t||gdd}t|jd t|j|d j t|j|d	 j t||g}t|j|j t|j|j t||gd	d}t|jd
 t|j|d d df j t|j|d d d	f j d S )Nr  Tr   r  Fr   r   rn  r:   r  r  r  rQ   rQ   rR   test_stack_masks  s    zTestStack.test_stack_masksc           
      C   s  d}t jdd|}t jdd|}t jdd|t}t jdd|t}t||d}t||d}t||gdd}d| }	t|j|	 t	|j
|d j
 t	|j
|d j
 t||gd	d}|d }	t|j|	 t	|j
|d
 j
 t	|j
|d j
 d}t jdd|}t jdd|}t jdd|t}t jdd|t}t||d}t||d}t||gdd}d| }	t|j|	 t	|j
|d j
 t	|j
|d j
 t||gd	d}|d }	t|j|	 t	|j
|d
 j
 t	|j
|d j
 d S )Nr  r   r`   r7   r   r   r6   r:   r   ).r   ).r:   )ru   r7   r   rz   )rL   r   randintr  r|   r   r3   r   r   r   r<   )
rM   Zshpd1d2r   r   Za1r  rT   Zc_shprQ   rQ   rR   test_stack_nd  sD    zTestStack.test_stack_ndN)r~   r   r   r  r  r  rQ   rQ   rQ   rR   r    s   r  )L__doc__r}  rG  r   numpyrL   Znumpy.testingr   r   Znumpy.ma.testutilsr   r   r   r   Znumpy.ma.corer   r	   r
   r   r   r   r   r   r   r   r   Znumpy.ma.extrasr   r   r   r   r   r   r   r   r   r   r   r   r   r    r!   r"   r#   r$   r%   r&   r'   r(   r)   r*   r+   r,   r-   r.   r/   r0   r1   r2   r3   r4   r5   r   r   r   r   r/  r7  r;  r  r  r  r  r  r  r  rQ   rQ   rQ   rR   <module>   s<   4
  O,F    }Ck: i7&