o
    Eb:                    @   s  d Z dZddlZddlZddl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mZ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ZddlmZmZmZmZm Z m!Z!m"Z" ddl#m$Z% ddl&Z'ddl(m)Z) ddl(m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3 dd	l4m5Z5m6Z6m7Z7m8Z8m9Z9 dd
l:m;Z;m<Z<m=Z= ddl>m?Z? ddl#Z#dej@v ZAdeddZBdd ZCeDdgZEdd ZFe" ZGeGHe 		dfddZIdd ZJG dd dZKG dd dZLG dd dZMG dd  d ZNG d!d" d"ZOG d#d$ d$ZPG d%d& d&ZQG d'd( d(ZRG d)d* d*ZSejTd+d, ZUG d-d. d.ZVG d/d0 d0ZWG d1d2 d2ZXG d3d4 d4ZYG d5d6 d6ZZG d7d8 d8Z[dgd:d;Z\	9	9	9	9dhd<d=Z]G d>d? d?e] Z^e^_  G d@dA dAe] Z`e`_  G dBdC dCe]dddDZaea_  G dEdF dFe]ddGZbeb_  G dHdI dIe]ddddddJZcec_  G dKdL dLe]ddddddddMZded_  G dNdO dOe]dddddddPZeee_  dQdR ZfG dSdT dTZgG dUdV dVegZhG dWdX dXehZiG dYdZ dZeie^ZjG d[d\ d\eie`ZkG d]d^ d^eheeZlG d_d` d`egecZmdadb ZnG dcdd ddZodS )iz Test functions for sparse matrices. Each class in the "Matrix class
based tests" section become subclasses of the classes in the "Generic
tests" section. This is done by the functions in the "Tailored base
class for generic tests" section.

z
Build sparse:
  python setup.py build
Run tests if scipy is installed:
  python -c 'import scipy;scipy.sparse.test()'
Run tests if sparse is not installed:
  python tests/test_base.py
    N)_pep440)arangezerosarraydotasarrayvstackndarray	transposediagkroninf	conjugateint8ComplexWarning)assert_equalassert_array_equalassert_array_almost_equalassert_almost_equalassert_assert_allclosesuppress_warnings)raises)

csc_matrix
csr_matrix
dok_matrix
coo_matrix
lil_matrix
dia_matrix
bsr_matrixeye
isspmatrixSparseEfficiencyWarning)supported_dtypesisscalarlikeget_index_dtypeasmatrixmatrix)spluexpminv)	decoratorzgoogle.colabc                 C   s(   t | |v |d ur
|nd| |f d d S )Nz%r not found in %r)msg)r   )memberZ
collectionr,    r.   >/usr/lib/python3/dist-packages/scipy/sparse/tests/test_base.py	assert_in9   s   (r0   c                 K   s&   t | j|jk t| |fi | d S N)r   dtyper   )xykwargsr.   r.   r/   assert_array_equal_dtype=   s   r6   dokc                 C   s<   dd }|| D ]}||D ]}t ||r  dS qqdS )Nc                 S   s4   g }| j  D ]}t|tjtjfr|| q|S r1   )__dict__values
isinstancenpr	   Zgenericappend)r3   arraysar.   r.   r/   _underlying_arraysG   s   
z3sparse_may_share_memory.<locals>._underlying_arraysTF)r;   may_share_memory)ABr?   r>   br.   r.   r/   sparse_may_share_memoryD   s   
rD   Fc                    s   du rd|rdddn$durdfdd	n|r+t jjdd	 d fd
d	ndfdd	dur<fddtfdd}|S )z
    Monkeypatch the maxval threshold at which scipy.sparse switches to
    64-bit index arrays, or make it (pseudo-)random.

    N
   r.   Fc                 S   sD   t | ||}tt|jttjj t|tjkp|tjk |S r1   )r%   r   r;   iinfomaxint32r   Zintc)r=   maxvalcheck_contentstpr.   r.   r/   new_get_index_dtypeg   s   z4with_64bit_maxval_limit.<locals>.new_get_index_dtypec                    s    S r1   r.   r=   rI   rJ   fixed_dtyper.   r/   rL   m        )seedc                    s   t jt jf d S )N   )r;   rH   int64randintrM   )counterr.   r/   rL   r   s   c                    s   t j}|d ur| krt j}| D ]2}t |}|jt jkrB|r?|jdkr%qt |jt jr?| }|	 }|  kr?| kr?qt j}q|S Nr   )
r;   rH   rT   r   r2   size
issubdtypeZintegerrG   min)r=   rI   rJ   r2   arrZminvalmaxval_limitr.   r/   rL   u   s$   

c                    s    |    kr
td| tjS )Nzdowncast limited)rG   AssertionErrorastyper;   Zintp)r[   )downcast_maxvalr.   r/   new_downcast_intp_index   s   z8with_64bit_maxval_limit.<locals>.new_downcast_intp_indexc                    s   g }t jjt jjt jjt jjt jjt jjt jjt jj	t jj
t jjg
}zG|D ]*}||dt|dd f t|d  d urO||dt|dd f t|d q%| |i |W |D ]\}}}|d urht||| qYS |D ]\}}}|d ur{t||| qlw )Nr%   Zdowncast_intp_index)scipysparseZ_bsrZ_cooZ_cscZ_csrZ_diaZ_dokZ_lilZ_sputilsZ_compressedZ
_constructr<   getattrsetattr)funcr>   kwZbackupmodulesmodnameZoldfunc)r`   ra   rL   r.   r/   deco   s8   

z%with_64bit_maxval_limit.<locals>.deco)r.   NF)r;   randomZRandomStater+   )r]   rl   rO   r`   assert_32bitrk   r.   )rV   r`   rO   r]   ra   rL   r/   with_64bit_maxval_limit\   s   rn   c                 C   s    t | tjs
t| r| S |  S r1   )r:   r;   r	   r$   toarrayr>   r.   r.   r/   ro      s   ro   c                   @   L   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 )BinopTesterc                 C      dS Nmatrix on the rightr.   selfmatr.   r.   r/   __add__   rP   zBinopTester.__add__c                 C   rs   rt   r.   rv   r.   r.   r/   __mul__   rP   zBinopTester.__mul__c                 C   rs   rt   r.   rv   r.   r.   r/   __sub__   rP   zBinopTester.__sub__c                 C   rs   Nmatrix on the leftr.   rv   r.   r.   r/   __radd__   rP   zBinopTester.__radd__c                 C   rs   r|   r.   rv   r.   r.   r/   __rmul__   rP   zBinopTester.__rmul__c                 C   rs   r|   r.   rv   r.   r.   r/   __rsub__   rP   zBinopTester.__rsub__c                 C   rs   rt   r.   rv   r.   r.   r/   
__matmul__   rP   zBinopTester.__matmul__c                 C   rs   r|   r.   rv   r.   r.   r/   __rmatmul__   rP   zBinopTester.__rmatmul__N)__name__
__module____qualname__ry   rz   r{   r~   r   r   r   r   r.   r.   r.   r/   rr      s    rr   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d Z
dd Zdd Zdd ZdS )BinopTester_with_shapec                 C   s
   || _ d S r1   _shape)rw   shaper.   r.   r/   __init__      
zBinopTester_with_shape.__init__c                 C   s   | j S r1   r   rw   r.   r.   r/   r      s   zBinopTester_with_shape.shapec                 C   s
   t | jS r1   )lenr   r   r.   r.   r/   ndim   r   zBinopTester_with_shape.ndimc                 C   rs   rt   r.   rv   r.   r.   r/   ry      rP   zBinopTester_with_shape.__add__c                 C   rs   rt   r.   rv   r.   r.   r/   rz      rP   zBinopTester_with_shape.__mul__c                 C   rs   rt   r.   rv   r.   r.   r/   r{      rP   zBinopTester_with_shape.__sub__c                 C   rs   r|   r.   rv   r.   r.   r/   r~      rP   zBinopTester_with_shape.__radd__c                 C   rs   r|   r.   rv   r.   r.   r/   r      rP   zBinopTester_with_shape.__rmul__c                 C   rs   r|   r.   rv   r.   r.   r/   r      rP   zBinopTester_with_shape.__rsub__c                 C   rs   rt   r.   rv   r.   r.   r/   r      rP   z!BinopTester_with_shape.__matmul__c                 C   rs   r|   r.   rv   r.   r.   r/   r      rP   z"BinopTester_with_shape.__rmatmul__N)r   r   r   r   r   r   ry   rz   r{   r~   r   r   r   r   r.   r.   r.   r/   r      s    r   c                   @   s  e Zd ZdZeZe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$d% Zd&d' Zd(d) Zd*d+ Zd,d- Zd.d/ Zd0d1 Zej j!d2d3 Z"d4d5 Z#d6d7 Z$d8d9 Z%d:d; Z&d<d= Z'd>d? Z(d@dA Z)dBdC Z*dDdE Z+dFdG Z,dHdI Z-dJdK Z.dLdM Z/dNdO Z0dPdQ Z1dRdS Z2dTdU Z3e4dVdW Z5e4dXdY Z6e4dZd[ Z7e4d\d] Z8d^d_ Z9d`da Z:e4dbdc Z;ddde Z<dfdg Z=dhdi Z>djdk Z?dldm Z@dndo ZAdpdq ZBdrds ZCdtdu ZDdvdw ZEdxdy ZFdzd{ ZGd|d} ZHd~d ZIdd ZJdd ZKdd ZLdd ZMdd ZNdd ZOdd ZPdd ZQdd ZRdd ZSdd ZTdd ZUdd ZVdd ZWdd ZXdd ZYdd ZZdd Z[dd Z\dd Z]dS )_TestCommonz6test common functionality shared by all sparse formatsc                 C   s   t g dg dg dgd| _| | j| _tt| j| _i | _	i | _
| jD ]}| j|| j	|< | | j|| j
|< q(t| j| j	tj  t| j | j
tj   d S )N)   r   r   rS   )   r   r   r   )r   rS   r   r   d)r   datspmatrixdatspsetr#   unionmath_dtypeschecked_dtypes
dat_dtypesdatsp_dtypesr_   r   r;   float64ro   )clsr2   r.   r.   r/   
init_class   s   

z_TestCommon.init_classc                    s8    fdd}t  trtd  jD ]}|| qd S )Nc                    s<    j |  }ttt| t dg t dg  d S )Nr   r   )r   assert_raises
ValueErrorboolr   r   )r2   r   r   r.   r/   check  s   
z$_TestCommon.test_bool.<locals>.checkz%Cannot create a rank <= 2 DOK matrix.)r:   TestDOKpytestskipr   rw   r   r2   r.   r   r/   	test_bool  s   



z_TestCommon.test_boolc                 C   sH   t ddgg}| |}tdD ]
}|| }|| }qt||  d S )NTFrE   )r   r   ranger   ro   )rw   r   r   _r.   r.   r/   test_bool_rollover  s   

z_TestCommon.test_bool_rolloverc                    V   t  }|t |t fdd}t tttfst	d  j
D ]}|| q"d S )Nc           	         s    j |  } j|  }| }d|d d df<  |}t|}t|}t|}t|}t||k||k	  t||k||k	  t||k||k	  t||k||k	  t||k||k	  t||k||k t|dk|dk	  t|dk|dk	  t|t
jk|t
jk	  d S Nr   r   )r   r   copyr   r   r   r   r   r6   ro   r;   nan)	r2   r   r   dat2datsp2datbsrdatcsrdatcscdatlilr   r.   r/   r   -  s(   



z"_TestCommon.test_eq.<locals>.check8Bool comparisons only implemented for BSR, CSC, and CSR.r   filterr"   sup_complexr:   TestBSRTestCSCTestCSRr   r   r   rw   supr   r2   r.   r   r/   test_eq)  s   



z_TestCommon.test_eqc                    r   )Nc           	         sL   j |  } j|  }| }d|d d df<  |}t|}t|}t|}t|}t||k||k	  t||k||k	  t||k||k	  t||k||k	  t||k||k	  t||k||k t|dk|dk	  t|dk|dk	  td|kd|k	  td|kd|k	  t|t
jk|t
jk	  d S r   )r   r   r   r   r   r   r   r   r6   ro   r;   r   )	r2   r   r   r   r   r   r   r   r   r   r.   r/   r   R  s,   



z"_TestCommon.test_ne.<locals>.checkr   r   r   r.   r   r/   test_neN  s   



z_TestCommon.test_nec                    r   )Nc                    s   j |  } j|  }| }d|d d df<  |}|t}d|d d df<  |}t|}t|}t|}	t	|}
t
||k ||k   t
||k ||k   t
||k ||k   t
||k ||k   t
||k |	|k   t
||k |
|k   t
||k ||k   t
||k ||k   t
||k ||	k   t
||k ||
k   t
||k ||k  t
||k ||k  t
|dk  |dk  t
|dk  |dk  t
|dk  |dk  t
|dk  |dk  t
|dk  |dk  tjdd t
|tjk  |tjk  W d    n	1 sw   Y  t
d|k  d|k  t
d|k  d|k  t
d|k  d|k  t
d|k  d|k  t
d|k  d|k   j |  } j|  }| }d|d d df<  |}t
||k ||k  d S 	Nr         ?      ?rS   r   ignore)invalidr   r   r   r   r_   complexr   r   r   r   r6   ro   r;   errstater   r2   r   r   r   r   Z
datcomplexZdatspcomplexr   r   r   r   r   r.   r/   r   y  s^   








z"_TestCommon.test_lt.<locals>.checkr   r   r   r.   r   r/   test_ltu  s   
:


z_TestCommon.test_ltc                    r   )Nc                    s   j |  } j|  }| }d|d d df<  |}|t}d|d d df<  |}t|}t|}t|}	t	|}
t
||k||k  t
||k||k  t
||k||k  t
||k||k  t
||k|	|k  t
||k|
|k  t
||k||k  t
||k||k  t
||k||	k  t
||k||
k  t
||k||k t
||k||k t
|dk |dk t
|dk |dk t
|dk |dk t
|dk |dk t
|dk |dk tjdd t
|tjk |tjk W d    n	1 sw   Y  t
d|k d|k t
d|k d|k t
d|k d|k t
d|k d|k t
d|k d|k  j |  } j|  }| }d|d d df<  |}t
||k||k d S r   r   r   r   r.   r/   r     s^   








z"_TestCommon.test_gt.<locals>.checkr   r   r   r.   r   r/   test_gt  s   
9


z_TestCommon.test_gtc                    r   )Nc                    sv   j |  } j|  }| }d|d d df<  |}|t}d|d d df<  |}t|}t|}t|}	t	|}
t
||k||k  t
||k||k  t
||k ||k t
||k ||k t
|	|k ||k t
|
|k ||k t
||k ||k t
||k ||k t
||	k ||k t
||
k ||k t
||k||k t
||k||k t
|dk |dk t
|dk |dk t
|dk |dk t
|dk |dk t
d|k d|k t
d|k d|k t
d|k d|k t
d|k d|k  j |  } j|  }| }d|d d df<  |}t
||k||k d S Nr   r   rS   r   r   r   r   r   r   r   r_   r   r   r   r   r   r6   ro   r   r   r.   r/   r     P   








z"_TestCommon.test_le.<locals>.checkr   r   r   r.   r   r/   test_le     
4


z_TestCommon.test_lec                    r   )Nc                    sv   j |  } j|  }| }d|d d df<  |}|t}d|d d df<  |}t|}t|}t|}	t	|}
t
||k||k  t
||k||k  t
||k ||k t
||k ||k t
|	|k ||k t
|
|k ||k t
||k ||k t
||k ||k t
||	k ||k t
||
k ||k t
||k||k t
||k||k t
|dk |dk t
|dk |dk t
|dk |dk t
|dk |dk t
d|k d|k t
d|k d|k t
d|k d|k t
d|k d|k  j |  } j|  }| }d|d d df<  |}t
||k||k d S r   r   r   r   r.   r/   r   A  r   z"_TestCommon.test_ge.<locals>.checkr   r   r   r.   r   r/   test_ge=  r   z_TestCommon.test_gec                 C   sB   t | d td t | djd t | d d d S )Nr   r   r   )r   r   ro   r   nnzcount_nonzeror   r.   r.   r/   
test_empty|  s   z_TestCommon.test_emptyc                 C   s6   t | j }t| j | t| jj | d S r1   )r;   r   r   ro   r   T)rw   expectedr.   r.   r/   test_count_nonzero  s   z_TestCommon.test_count_nonzeroc                 C   s.   t t| jd t t| jd t t| jd d S )Nr   r   r   r   r   r   )r   r   r   r   r.   r.   r/   test_invalid_shapes  s   z_TestCommon.test_invalid_shapesc                 C      t | j d S r1   )reprr   r   r.   r.   r/   	test_repr     z_TestCommon.test_reprc                 C   r   r1   )strr   r   r.   r.   r/   test_str  r   z_TestCommon.test_strc           
      C   s   d}t dt dt dt dt dfD ]E}| j||d}|| }d| }||  }||  }||  }||||||fD ]}	t|	j|j|j  t|	j| t|	jj| qCqd S )	N   r   rH   float32r   	complex64
complex128r2   rS   )r;   r2   r   tocsctocsrtocoor   rA   )
rw   r   Zmytyper>   rC   cr   efmr.   r.   r/   test_empty_arithmetic  s"   z!_TestCommon.test_empty_arithmeticc                 C   sB   t g dg dg dg dgd}tt|t| |  d S )Nr   r      r   r   r   r   r   r   r   r   )r   r   absr   ro   rw   rA   r.   r.   r/   test_abs  s   " z_TestCommon.test_absc                 C   sD   d}t ddgddggd}ttj||dt| ||d  d S )	Nr   ggQ?g     @1@gQr   )Zdecimals)Zndigits)r   r   r;   Zaroundroundr   ro   )rw   ZdecimalrA   r.   r.   r/   
test_round  s
   z_TestCommon.test_roundc                 C   sV   t g dg dg dgd}tt|d| |d  tt| |j| d S )N)r   r   )r   r   r   rS   r      r   rS   )r   r   r;   Zpowerr   ro   r   NotImplementedErrorr   r.   r.   r/   test_elementwise_power  s   "z"_TestCommon.test_elementwise_powerc                 C   sd   t g dg dg dg dgd}t| | |   t g dg dg}tt| |j d S )Nr   r   r   r   r   )TFF)FFT)r   r   r   ro   r   r   __neg__r   r.   r.   r/   test_neg  s   "z_TestCommon.test_negc                 C   .   t ddgg}| |}t|j |j d S N      ?      @y       @      )r   r   r   realro   rw   DrA   r.   r.   r/   	test_real     
z_TestCommon.test_realc                 C   r  r  )r   r   r   imagro   r  r.   r.   r/   	test_imag  r  z_TestCommon.test_imagc                 C   s   g }| g dg | dgdgdgg | ddgddgddgg | g dg dg dg | ddgddgg | t|d ddgg | t|d dgdgg | t|d ddgdd	gg | t|d ddgdd	gg | t|d ddgdd	gg | t|d g d
g |D ]B}t|j\}}| |}t| d |d D ]}t|j|dt||d qt|jddt|dd t|jddt|dd qt| d t	
d t| d t	d t| d t	d t| ddt	d d S )Nr   r   rS   r   r   rS   r   r   r   r   )r   r   rS   r   r   r   r   r   rS   r   r   krE   i)(   i?  r  r   r   )   r   r   r   )r<   r   r   r   r   r   r   diagonalr   r;   r   empty)rw   Zmatsr   ZrowsZcolsZ
sparse_matr  r.   r.   r/   test_diagonal  s.      
 z_TestCommon.test_diagonalc                 C   s   t g dg dg dg}| |}tddD ]}t|j|d|j|d qt g dg dg}| |}tddD ]}t|j|d|j|d q=d S )Nr   rS   r   r   r      )      	   r   r   )offsetr   )r;   r   r   r   r   Ztrace)rw   rA   rB   r  r.   r.   r/   
test_trace  s   

z_TestCommon.test_tracec                 C   s~  |  g dg dg dg dg}dD ]}dD ]}t|j||d | j||d qq|  g dg d	g d
g}|d}g dg dg}t|j| |d}t|j| |d}t|j| tt|jd |dd}t|j| tt|jdddd |d}t||u  |jddd}t||u t|j	d d|_	t|j| tt|j|j
f tt|jd|j
df d S )N)r   r   r  r   r  )r   r   r   )CF))   r   )r   r%  orderr   rE   r   r   r   r   r   r   r         r  rS   r  )r   rE   r   r   r   r   )r   r   r   r+  r,  r  rS   r   )r   r  r   rS   r  r   )Z
not_an_argr   r   Tr   )r   r   reshapero   rA   r   r   	TypeErrorr   r   rX   )rw   r3   r'  sr4   Zdesiredr.   r.   r/   test_reshape  s8   "



z_TestCommon.test_reshapec                    s    fdd  fdd}t jd g d}t jt jfD ]O}|D ]J\}}t | d |d }|D ]8}t||||ft j||f|d}| j||f|d}	|||	| t jj	|t
t|d	d
D ]}
|||	|
 qaq2q!qd S )Nc                    s   t |}|dkr>t| jd | jd | }|jdkr(t|t|}|d | }t d|}t ||| }|| ||f< d S |dk rL | j||  d S d S r   )r;   r   rZ   r   r   r   r   r   )r>   vr  nij)dense_setdiagr.   r/   r9  #  s   

z=_TestCommon.test_setdiag_comprehensive.<locals>.dense_setdiagc              	      s  dt t| |ddfD ]}|dk rtjtdd}n	tjjdd|d} | || t }|t	d |
|| W d    n1 sEw   Y  t| |}t|jdkrdt||d	|f d
 ntt |t |}t|d | |d | d	|f d
 t|j| d	|f d
 qd S )Nr   rS   r,  r   r   r+  rX   ?Changing the sparsity structure of a cs[cr]_matrix is expensivez%s %derr_msg)r   r;   r   rl   choicer   rU   r   r   r"   setdiagr   r   r   rZ   rA   )r>   rC   r  rr5  r   r   r6  r9  r,   r.   r/   check_setdiag0  s    &z=_TestCommon.test_setdiag_comprehensive.<locals>.check_setdiagrQ   )r  r   r   r   r   r   r   r   r   r   r   r:  )r;   rl   rR   r   r   r   r   r   r   r>  rZ   r   )rw   rB  Zshapesr2   r   r6  ksr  r>   rC   Zk2r.   rA  r/   test_setdiag_comprehensive!  s$   z&_TestCommon.test_setdiag_comprehensivec              	   C   sz  |  td}|  d}g d}t }|td tt|j|dd || t	|
 | |j|dd t	|jtg dg d	g d
g |j|dd t	|jtg dg d	g dg |jddd t	|jd d |jddd t	|jd d |jdgdd t	|jd g d |jddgdd t	|jd d g dg dg W d    d S 1 sw   Y  d S )Nr   r   r   )r   rS   r   r;  r   r  r   )r   r   r   )r   rS   rS   r  r   )r   r   r   )r   rS   r   rS   r   rS   r   r   r   r   r   r   )r   r   r   r   )r   r;   r    r   r   r"   r   r   r?  r   r  rA   r   )rw   r   Zm2r9   r   r.   r.   r/   test_setdiagY  s>   

"z_TestCommon.test_setdiagc                 C   sf   t g dg dg dg}| |}tdd t| D }tdd t| D }t|| d S )Nr   r   r   r   r   r   r  c                 S      g | ]}t |qS r.   tuple.0ijr.   r.   r/   
<listcomp>|      z,_TestCommon.test_nonzero.<locals>.<listcomp>c                 S   rO  r.   rP  rR  r.   r.   r/   rU  }  rV  )r   r   r   r
   nonzeror   rw   rA   AspZA_nzZAsp_nzr.   r.   r/   test_nonzerox  s
   
z_TestCommon.test_nonzeroc                 C   sj   t g dg dg dg}| |}tdd tt|D }tdd tt|D }t|| d S )NrM  rN  r  c                 S   rO  r.   rP  rR  r.   r.   r/   rU    rV  z2_TestCommon.test_numpy_nonzero.<locals>.<listcomp>c                 S   rO  r.   rP  rR  r.   r.   r/   rU    rV  )r   r   r   r
   r;   rW  r   rX  r.   r.   r/   test_numpy_nonzero  s
   
z_TestCommon.test_numpy_nonzeroc                 C   sP   t | jd | jdgd d f  t | jd | jdgd d f  d S Nr   r   )r   r   Zgetrowro   r   r   r.   r.   r/   test_getrow     &*z_TestCommon.test_getrowc                 C   sP   t | jd | jd d dgf  t | jd | jd d dgf  d S r\  )r   r   Zgetcolro   r   r   r.   r.   r/   test_getcol  r^  z_TestCommon.test_getcolc           	         s   t jd tg dg dg dg}t jdd}t g g}t d}tjddddj}|||||g  fd	d
}j	D ]}t
t D ]}||| qGq?d S )NrQ   r   r   rS   r   r   r   r  r   r   )r  r  g{Gz?)Zdensityc                    s  t  | | d}j|| d}tjdd t| |  t| j| j tt	|jd d t|jd d|jd d t|jd dj|jd dj t|jdd|jdd t|jddj|jddj t|jdd|jdd t|jddj|jddj t|jdd|jdd t|jddj|jddj t|jdd|jdd t|jddj|jddj W d    d S 1 sw   Y  d S )	Nr   r   )Zoveraxisr   r   r   r   )
r'   r   r;   r   r   sumr   r2   r   isscalar)r2   r8  r   r   matricesrw   r.   r/   r     s*   
 "z#_TestCommon.test_sum.<locals>.check)r;   rl   rR   r'   randr   r   rc   rA   r   r   r   )	rw   dat_1dat_2Zdat_3Zdat_4Zdat_5r   r2   r8  r.   rh  r/   test_sum  s    

z_TestCommon.test_sumc                 C   st   t d}tg dg dg dg}| |}tt|jdd tt|jdd tt|jdd tt|jd	|d
 d S Nr   r   r`  ra  rb  r   rd  r   r         ?r   re  out)r;   r   r   r   r   r   rf  r2  rw   rs  r   r   r.   r.   r/   test_sum_invalid_params  s   

z#_TestCommon.test_sum_invalid_paramsc                    J   t g dg dg dg |   fdd}| jD ]}|| qd S )Nr`  ra  rb  c                    4    j | d}j | d}t|| t|j|j d S Nr   meanr   r   r2   r2   dat_mean
datsp_meanr   r   r.   r/   r        
z)_TestCommon.test_sum_dtype.<locals>.checkr   r   r   r   r.   r~  r/   test_sum_dtype     


z_TestCommon.test_sum_dtypec                 C   s   t g dg dg dg}| |}t dgg}tdgg}|j|dd |j|d t|| td}ttd}|jd	|dd
 |jd	|d t|| d S Nr`  ra  rb  r   T)rs  keepdimsrs  r   r   r   )re  rs  r  rr  )r   r   r'   rf  r   r;   r   r&   rw   r   r   Zdat_outZ	datsp_outr.   r.   r/   test_sum_out     


z_TestCommon.test_sum_outc                 C   T   t g dg dg dg}| |}t|}t|}t|| t|j|j d S Nr`  ra  rb  )r   r   r;   rf  r   r   r2   rw   r   r   r|  r}  r.   r.   r/   test_numpy_sum     



z_TestCommon.test_numpy_sumc                    $    fdd} j D ]}|| q	d S )Nc                    s  t g dg dg dg| d} j|| d}t| |  t| j| j tt|jd d t|jd dd|jd d t|jd dj|jd dj t|jddd|jdd t|jddj|jddj t|jd	dd|jd	d t|jd	dj|jd	dj t|jd
dd|jd
d t|jd
dj|jd
dj t|jddd|jdd t|jddj|jddj d S )Nr`  ra  rb  r   rd  Tre  r  r   r   r   r   )	r   r   r   rz  r   r2   r   r;   rg  r2   r   r   r   r.   r/   r     s<   "z$_TestCommon.test_mean.<locals>.check)r   r   r.   r   r/   	test_mean  s   

z_TestCommon.test_meanc                 C   sx   t td}tg dg dg dg}| |}tt|jdd tt|jdd tt|jdd tt|jd	|d
 d S rn  )	r&   r;   r   r   r   r   r   rz  r2  rt  r.   r.   r/   test_mean_invalid_params  s   
z$_TestCommon.test_mean_invalid_paramsc                    rv  )Nr`  ra  rb  c                    rw  rx  ry  r{  r~  r.   r/   r   '  r  z*_TestCommon.test_mean_dtype.<locals>.checkr  r   r.   r~  r/   test_mean_dtype!  r  z_TestCommon.test_mean_dtypec                 C   s   t g dg dg dg}| |}t dgg}tdgg}|j|dd |j|d t|| td}ttd}|jd	|dd
 |jd	|d t|| d S r  )r   r   r'   rz  r   r;   r   r  r.   r.   r/   test_mean_out1  r  z_TestCommon.test_mean_outc                 C   r  r  )r   r   r;   rz  r   r   r2   r  r.   r.   r/   test_numpy_meanE  r  z_TestCommon.test_numpy_meanc           
      C   s   t g dg dg dgt}| j|dtd}tj|}t g dg dg dg}| j|dtd}tj|}t &}|td	 |td
 |td t|	 }t|	 }	W d    n1 scw   Y  t
|| td t
|	| td d S )Nr  r   r   r   r   r   r  r   r   r2   )      @              ?)r         @r  )r  r  r  splu requires CSC matrix formatCspsolve is more efficient when sparse b is in the CSC matrix format.spsolve requires A be CSC or CSR matrix format)r   floatr   rb   linalgr)   r   r   r"   ro   r   r   )
rw   MsMZMexpNZsNZNexpr   ZsMexpZsNexpr.   r.   r/   	test_expmR  s&   	z_TestCommon.test_expmc                    s$    fdd}t fD ]}|| q	d S )Nc                    s   t g dg dg dg| }t &}|td |td |td  j|d| d}t|}W d    n1 s:w   Y  t|| t	
d	 ttt| d S )
Nr  r  r  r  r  r  r   r  r   )r   r   r   r"   r   r*   r   r   ro   r;   r    r   r2  )r2   r  r   r  ZsMinvr   r.   r/   r   h  s    
	z#_TestCommon.test_inv.<locals>.check)r  r   r.   r   r/   test_invg  s   

z_TestCommon.test_invc                 C      t g dg dg dg dg}t| | | t g dg dg dg}t| | | t| j|dd |d d S 	Nr   r   r   r   )r   r   r   r   )r  r   r   )r         @r   int16r   )r   r   r   ro   r_   r   r.   r.   r/   test_from_arrayx  s    "z_TestCommon.test_from_arrayc                 C   r  r  )r'   r   r   todenser_   r   r.   r.   r/   test_from_matrix  s    z_TestCommon.test_from_matrixc                 C   s   g dg dg dg dg}t | | | g dg dg dg}t | | t| t | j|dd t|d d S r  )r   r   ro   r   r_   r   r.   r.   r/   test_from_list  s   z_TestCommon.test_from_listc                 C   s   t g dg dg dg dg}t|}t| | | | |}t| | | t g dg dg dg}t|}t| | | t| j|dd |d | |}t| | | t| j|dd |d d S r  )r   r   r   r   ro   r_   rw   r	  Sr.   r.   r/   test_from_sparse  s    

"z_TestCommon.test_from_sparsec           
      C   s  | j  }t|tjsJ t|| j t|jj	|jj
k | j jdd}t|| j t|jj	 t|jj
  | j jdd}t|| j t|jj	  t|jj
 tj| j j| j jd}| j j|d}t| j| t| j| t|j|u  ttj| j j| j jd}| j j|d}t| j| t| j| t||u  tg dg}|| j }|| j   }t|| tg dgj}| j| }| j  | }t|| | j| jtd}| jt}	t| |	 d S )Nr#  r&  r$  r   r  r  r  r  r  r  r        @)r   r  r:   r;   r'   r   r   r   flagsc_contiguousf_contiguousr   r   r2   baser&   r   r   r   r   r_   )
rw   chkrs  r>   dense_dot_denser   rC   check2spboolZmatboolr.   r.   r/   test_todense  sB   




z_TestCommon.test_todensec                 C   sp  t | j}| j }t|| t|jj|jjk | jjdd}t|| t|jj t|jj  | jjdd}t|| t|jj  t|jj t	j
| jj| jjd}| jj|d t|| d|d< | jj|d t|| tg d}t||}t|| j }t|| tg d	}t||}t| j |}t|| | j| jtd}	|t}
t|	 |
 d S )
Nr#  r&  r$  r   r  r  .r  r  )r   r   r   ro   r   r   r  r  r  r;   r   r   r2   r   r   r   r   r_   )rw   r   r  rs  r>   r  r   rC   r  r  Zarrboolr.   r.   r/   test_toarray  s:   











z_TestCommon.test_toarrayc                    s  t g dg dg dg}| |}tD ]s}||}dD ]}|j||d t j|j t  | t j|j qt j|dd u   j|ddt u  fdd	} jd
v rjdD ]}|| qbq jdkrydD ]}|| qqq jdkrdD ]}|| qqd S )N)y       @      @r   r   )r   y      @      @r   r   )TFr0  FTc                    sj   t  | }t | }t|| t||u d|j }|| }||  ||< t|| || k |||< d S )N)r   )rd   r   r   r   )	attributer>   rC   r7  Zb_iZS_castedZS_copiedr.   r/   (check_equal_but_not_same_array_attribute  s   



zI_TestCommon.test_astype.<locals>.check_equal_but_not_same_array_attribute)csrcscbsr)indicesindptrdatacoo)rowcolr  dia)offsetsr  )	r   r   r#   r_   r   r2   ro   formatr   )rw   r	  r  r3   ZD_castedr   r  r  r.   r  r/   test_astype  s:   







z_TestCommon.test_astypec                 C   s   |  tddddd}t|jtd t| jtd t| j|j t|d jtd t|d	 jtd	 | }| }t	||u  d S )
Nr  rH   r   rS   r   r   r  r   r   )
r   r   r1  r   r2   r;   Zasfptyper  r_   r   )rw   rA   rB   r#  r.   r.   r/   test_asfptype*  s   z_TestCommon.test_asfptypec                    r  )Nc                    sD    j |  } j|  }t|d |d   t|d |d   d S NrS   L1@r   r   r   ro   r  r   r.   r/   r   8     

z*_TestCommon.test_mul_scalar.<locals>.checkr   r   r.   r   r/   test_mul_scalar7     

z_TestCommon.test_mul_scalarc                    r  )Nc                    sD    j |  } j|  }td| d|   td| d|   d S r  r  r  r   r.   r/   r   C  r  z+_TestCommon.test_rmul_scalar.<locals>.checkr  r   r.   r   r/   test_rmul_scalarB  r  z_TestCommon.test_rmul_scalarc                    r  )Nc                    s    j |  } j|  }| }d|d< |}|| }t|| |  ||  }t| | |   ||d  }t|| |d   d S )Nr  rI  r   )r   r   r   r   ro   r   r2   r   r   r>   rC   r   r   r.   r/   r   N  s   

z#_TestCommon.test_add.<locals>.checkr  r   r.   r   r/   test_addM  s   

z_TestCommon.test_addc                    r  )Nc                    sF    j |  } j|  }| }d|d< |}|| }t|||   d S )Nr  rI  )r   r   r   r   ro   r  r   r.   r/   r   d  s   

z$_TestCommon.test_radd.<locals>.checkr  r   r.   r   r/   	test_raddc     


z_TestCommon.test_raddc                    4    fdd} j D ]}|tdkrq	|| q	d S )Nc                    s    j |  } j|  }t||  td t|d  |  tg dg dg dgd}t||  ||   t||  | |  t||d  ||d   d S )Nr/  r   r   r   r   r   r   r   r   r   r   r  r   r   r   )r   r   r   ro   r;   r   r   r   r2   r   r   rA   r   r.   r/   r   r  s   

z#_TestCommon.test_sub.<locals>.checkr   r   r;   r2   r   r.   r   r/   test_subq  s   

z_TestCommon.test_subc                    r  )Nc                    s   j |  } j|  }t|| g dg dg dg t|| g dg dg dg td|  |   tg dg dg dgd}t|| ||   t|| | |  t| | | |  t||  ||   t|d | |d |  d S )Nr)  r   r  r  r  r   )r   r   r   ro   r   r'   r  r   r.   r/   r     s   

  "z$_TestCommon.test_rsub.<locals>.checkr   r  r   r.   r   r/   	test_rsub  s   

z_TestCommon.test_rsubc                    r  )Nc                    sp   j |   j|  td    tfddtddD }t fddtddD }t| | d S )Nr   c                       g | ]}|  qS r.   r.   rS  r  )r   r.   r/   rU    rV  z8_TestCommon.test_add0.<locals>.check.<locals>.<listcomp>r   r   c                    r  r.   r.   r  )r   r.   r/   rU    rV  )r   r   r   ro   rf  r   r   )r2   ZsumSZsumDr   r~  r/   r     s   

z$_TestCommon.test_add0.<locals>.checkr  r   r.   r   r/   	test_add0  s   

z_TestCommon.test_add0c           	      C   s  t g dg dg}t g dg dg}| |}| |}t|| ||  t|| ||  t g dg dg}t g dg dg}| |}| |}t|| ||  t|| ||  t|| ||  t|| ||  d S )	N)r   r   r   )rS   r   r   )r   r  r   )r   r   r   y      ?       y              @y              y      @      y            @r   y      @       @y      @      y             ?y              y             @r   )r   r   r   multiplyro   )	rw   rA   rB   rY  Bspr#  r	  ZCspDspr.   r.   r/   test_elementwise_multiply  s   



z%_TestCommon.test_elementwise_multiplyc                 C   s  t dg}t dgg}t g d}t g dg}t dgdgdgg}t g dg d	g d
g}g d}td}|j}	t dgg}
t ddgddggg}| |}| |}| |}| |}| |}| |d }| |	}| |	d d dd f }| |
}|||||||||	|
|g}|||||||||g	}|D ].}|D ])}z
| |  }W n ty   tt|j| Y qw ||}t	| | qq|D ]?}|D ]:}z| | }W n t
y   Y q ty   tt|j| Y qw ||}t|rt	| | qt	|| qqd S )Nr   r   r   r   )r  r   r  r   rS   r   )r  r  r   )r   r   rS   )r  r  r  r  r/  r   r   N)r   r;   onesr   r   ro   r   r   r  r   r2  r!   )rw   rA   rB   r#  r	  Er$  GHJKLr  r  ZEspZFspZHspZHsppZJspZJsppZKspri  Z
spmatricesr7  r8  Z
dense_multZsp_multr.   r.   r/   #test_elementwise_multiply_broadcast  sb   












z/_TestCommon.test_elementwise_multiply_broadcastc                 C   s  dt jt jdgdt jdt jgt jdt jt jgg}tt| j| j | | tg dg dg dgd}dt jt jdgdt jtt jgt jdt jd	gg}tt| j| | tg d
g dg}tg dg dg}| |}| |}t	t|| ||  tg dg dg}tg dg dg}| |}| |}t j
dd tt|| ||  W d    n1 sw   Y  td	dgdd	gg}tdd	gdd	gg}| |}| |}t j
ddd tt t|| ||  W d    d S 1 sw   Y  d S )Nr   r  r  r  r         ?r   g      ?r   r  r  r  r  r  )r   rS   r   r`  )r   r   r   r   )divide)r  r   )r;   r   r   ro   r   r   r'   r   r   r   r   )rw   r   ZdenomrA   rB   rY  r  r.   r.   r/   test_elementwise_divide  s<   "





"z#_TestCommon.test_elementwise_dividec                 C   s   t g dg dg dg dg}| |}dD ]}|| }tj||}t| | t|j|j qdD ]	}t	t
|j| q5| |d dd d f }t	t
|jd d S )	Nr   r   rS   r   )r   r   r   r   )r   r   r   r   )r   r  r  r  r   r   rS   r   )r   g@r  r   r   )r   r   r;   r  Zmatrix_powerr   ro   r   r2   r   	Exception__pow__)rw   rA   rB   ZexponentZret_spZret_npr.   r.   r/   test_pow   s    
z_TestCommon.test_powc                 C   sn   |  tg dg dg dg dg}tg d| tg d|  tg dg}t|| ||   d S )Nr   r   r   r   r   r   rS   r   r  rS   r   r   r  )r   r'   r   r   ro   r   )rw   r  r  r.   r.   r/   test_rmatvec2  s   & z_TestCommon.test_rmatvecc                 C   s   |  dgdgdgg}tt|td  t|td  dgdgdgg t|tdg tg d t|tdgg tdgdgdgg t|td td d S )Nr   rS   r   r  r   r   r   r   )r   r   r!   r   r   ro   r;   r  r   r.   r.   r/   test_small_multiplication8  s   "&z%_TestCommon.test_small_multiplicationc                 C   s   |  dgdgdgg}t }t|| d t|| d t|| d t|| d t|| d t|| d ttdd ttdd d S )Nr   rS   r   r}   ru   A @ BB @ A)r   rr   r   evalrw   rA   rB   r.   r.   r/   test_binop_custom_typeB  s   z"_TestCommon.test_binop_custom_typec                 C   s   |  dgdgdgg}td}t|| d t|| d t|| d t|| d t|| d t|| d ttdd ttdd d S )	Nr   rS   r   r  r}   ru   r  r  )r   r   r   r  r  r.   r.   r/   !test_binop_custom_type_with_shapeS  s   z-_TestCommon.test_binop_custom_type_with_shapec                 C   s   |  tg dg dg dg dg}|  tddgddgddggd}tg d	gj}tt||| |  tt|| ||   tt| |||   tt|| ||   tttj|d tttjd| d S )
Nr  r  r  r  r   r   rS   r   r  )	r   r   r   r   operatormatmulro   r   r   )rw   r  rB   r  r.   r.   r/   test_matmul`  s"   &"



z_TestCommon.test_matmulc                 C   s  |  tg dg dg dg dg}tg dgj}t|| | |  t|tg d jd t|tdgdgd	gg jd
 t|tdgdgd	gg jd
 tt	|tg d t
 tt	|tg dj tj tddgtg dtdgdggtg dtdgdggg}|D ]	}tt|j| qt|tg d t|jg d t|dgdgd	gg tt|jg dj d S )Nr  r  r  r  r  )r   r   rS   r   )r   r   r  )r   r'   r   r   r   ro   r   r   r   r:   r	   r;   r   r   rz   r   rA   r&   )rw   r  r  Zbad_vecsr3   r.   r.   r/   test_matvecu  s   &  ""0z_TestCommon.test_matvecc                 C   s~  t g dg dg dg dg}tg dg dg dg dg}t ddgddgddggd}| |}| |}t||  ||  t|| ||  t|| ||  t|| ||  | }|}|| }t||  | t|| | t|| | t|| | | }t||  | t|| | t|| | t|| | | }t||  | t|| | t|| | t|| | d	}	d
}
t	d t
|	df}t|	D ]}tdD ]}t }||
k r||
 |||f< qq| |}||j }t| | |j   t| | | j  | ddgddgg}| ddgddgddgg}tt|j| d S )Nr  r  r  r  r   r   rS   r   r,  g333333?r   r   r   r  )r'   r   r   r   ro   r   r   r   rl   rR   r   r   r   r   r   rz   )rw   r>   Za2rC   aspbspcspr   Zwantr  ZfracrA   r7  r8  r@  rB   r.   r.   r/   test_matmat_sparse  sX     




z_TestCommon.test_matmat_sparsec                 C   s   t g dg dg dg dg}| |}tddgddgd	d
ggt ddgddgd	d
ggg}|D ]}|| }tt|t| t|jd t|t|| q1d S )Nr  r  r  r  r   rS   r   r   r   r  r   rS   )	r'   r   r   r   r:   typer   r   r   )rw   r>   r  bsrC   resultr.   r.   r/   test_matmat_dense  s    
4z_TestCommon.test_matmat_densec                 C   s
  t g dg dg dgddgddgg}| }| |}dD ]B}||}t|j| t| | | |d	 |}t|j| t| |d	  t|d
 |}t|j| t| | q dD ]}||}t|| | |d	 |}t||d	  qed S )Nr  r   r   r   )r   r   r   r   rS   r   r   )r  r  r  r  r  r7   lil              @Z_matrix)r   dense)	rc   r   ro   r   asformatr   r  r   r  )rw   rA   r	  r  r>   rC   r   r.   r.   r/   test_sparse_format_conversions  s&   *



z*_TestCommon.test_sparse_format_conversionsc           	      C   s   t g dg dg dg}t g dg dg}t||}| |}dD ]}t|d| }dD ]}d	D ]}t|||fd
 | q2q.q#d S )Nr  r)  r   r   r   r   r`  r   r   r   )r  to)r   rS   r   r  )r   rS   r   r   r  r%  	blocksize)r   r   r   rd   r   ro   )	rw   r3   r4   rA   rY  r  fnXYr.   r.   r/   
test_tobsr  s   

z_TestCommon.test_tobsrc                    s   j }tg g}||g  fdd}d}tt| ttd t|j td t	t
|jdd jD ]}tt D ]}||| qEq=d S )Nc                    s\   t  | | d}|}| }| }t| | t|  | t|j|j d S rx  )r   r   r
   r   ro   r   r2   )r2   r8  r   r   r>   rC   rh  r.   r/   r     s   
z)_TestCommon.test_transpose.<locals>.checkr/  r   r   r   )axes)r   r;   r   r   r   r
   ro   r   r   r   r   r   r   r   )rw   rk  rl  r   r  r2   r8  r.   rh  r/   test_transpose  s   

z_TestCommon.test_transposec                    r  )Nc                    sD    j |  } j|  }|| }t|||  || }t|||  d S r1   )r   r   r   r2   r   r   Zsum1Zsum2r   r.   r/   r     s   

z)_TestCommon.test_add_dense.<locals>.checkr  r   r.   r   r/   test_add_dense  r  z_TestCommon.test_add_densec                    r  )Nc                    s    j |  } j|  }|jtkr'|| }t|||  || }t|||  d S || | | }t|||  || | | }t|||  d S r1   )r   r   r2   r   r   r1  r   r.   r/   r   %  s   


z)_TestCommon.test_sub_dense.<locals>.checkr   r  r   r.   r   r/   test_sub_dense#  s   

z_TestCommon.test_sub_densec                    s   t g dg dg dg t g dg dg dgt g dg dg dg fd	d
}jD ]}t jt jt jfD ]}dD ]}|t |t || qDq@q6d S )N)r   r   r   )r   r   r   r   )r   r   rS   )r   r   r  r  )r   y      @       @r   )r                 ?y             c           
         s6  t | t jr| }n | }|dkr"|d}n$|dkr,|d}n|dkr6|}n|dkrC|}nt t }|t	d |
|}||}W d    n1 sdw   Y  t 
t|t|}tt|| t|j|j t t|t|}	tt||	 t|j|	j d S )Nscalarr   scalar2r   r"  rc   zHTaking maximum .minimum. with > 0 .< 0. number results to a dense matrix)r;   rY   complexfloatingr   r_   r  r   r   r   r"   ZmaximumZminimumro   r   r   r2   )
r2   dtype2btyperA   rB   r   Zmax_sZmin_sZmax_dZmin_dZA_denseZA_dense_cpxZB_denserw   r.   r/   r   D  s2   
z/_TestCommon.test_maximum_minimum.<locals>.check)r5  r6  r"  rc   )r;   r   r   r   float_complex_r2   )rw   r   r2   r8  r9  r.   r:  r/   test_maximum_minimum>  s   
z _TestCommon.test_maximum_minimumc                 C   s
  | j }t| j|j t|j|ddj|j t|j|ddj|j t|  |  t|j|dd |  t|j|dd |  t|d|j }t| |u  t|dd|u  t|ddj|j t|dd |  tt| |  d S )NTr0  Fr'  )	r   r   r   r  	__class__ro   rd   r   rD   )rw   rA   Ztoselfr.   r.   r/   	test_copyh  s   z_TestCommon.test_copyc                 C   sF   t tddd}| |}t||D ]\}}t| | qd S )N2   r   rE   )r'   r;   r   r1  r   zipr   ro   )rw   rB   rA   r3   r4   r.   r.   r/   test_iterator  s
   
z_TestCommon.test_iteratorc                 C   s  t g }|d}|d}|d}|d}|d}tddg}| |}| |}	| |}
| |}| |}| |}t||jt|| t|	|jt|| t||	jt|| t|
|jt|| t|
|jt|| t||
jt|| t||
jt|| t||jt|| tt	|j| tt	|j| t|
|jt
|| t|	
|	jt
|| t|
|jt
|| t|
|jt
|| t|	
|jt
|| t|
|jt
|| t|
djt
|d t|	
djt
|d t|
djt
|d tt	|j
| tt	|j
| t||j|| t|	|	j|| t||j|| tt	|j| tt	|	j| d S )Nr  rp  r  r	  rC  r   r  )r   r1  r;   r  r   r   r   rA   r   r   r  ry   )rw   rx   r>   rC   r   r   r   r   r  r  r  ZdspZespZfspr.   r.   r/    test_size_zero_matrix_arithmetic  sN   










z,_TestCommon.test_size_zero_matrix_arithmeticc                 C   s   t g }|d}|d}|d}|||fD ]7}| |}t| j| t| j| t| j| t| j| t|	 j| t|
 j| qd S )Nr  r  rC  )r   r1  r   r   r   rA   r   r   Ztoliltodoktobsr)rw   rx   r>   rC   r   r   Zspmr.   r.   r/   test_size_zero_conversions  s   



z&_TestCommon.test_size_zero_conversionsc                    s4   dd l  t }|t | fdd}|  d S )Nr   c                     s   j  } t jD ]E}  j| |d}t| j|j t| 	 |	  t| j
|j
 | j D ]\}}t|tjrEt||j|  q2t||j| k q2q
d S )N)protocol)r   r   r   ZHIGHEST_PROTOCOLloadsdumpsr   r   r   ro   r  r8   itemsr:   r;   r	   r   )r   rG  Zsploadedkeyvalpicklerw   r.   r/   r     s   
z&_TestCommon.test_pickle.<locals>.check)rN  r   r   r"   )rw   r   r   r.   rM  r/   test_pickle  s   

z_TestCommon.test_picklec                    s"    fdd}dD ]}|| qd S )Nc                    sv   | dkr	t d  jttfv rt d tt| } tdddd }||	 }||}t
|	 | d S )Nsignz2sign conflicts with comparison op support on Numpyz%Unary ops not implemented for dok/lilr+  r   r         4@)r   r   r   r   r   rd   r;   r   r1  ro   r   )rj   Zufuncr+  ZX0X2r   r.   r/   r     s   


z5_TestCommon.test_unary_ufunc_overrides.<locals>.check)sintanarcsinarctansinhtanharcsinharctanhrintrP  expm1log1pdeg2radrad2degfloorceiltruncsqrtr   r.   )rw   r   rj   r.   r   r/   test_unary_ufunc_overrides  s   
z&_TestCommon.test_unary_ufunc_overridesc                 C   s6  t g dg dg dg}| |}t|dd u  t|jddgddgddgg |d	 t|jddgddgg |d t|jddgddgddgg |d
 t|jg dg dg dg |d
 t|jg dg dg dg |dd t|jddgddgddgg dD ]	}tt|j| qd S )Nr   r   r   r   rS   r   r   r   r   r   r   r   r   rS   r   r   rS   r   rS   rS   r   r  )rS   r   r   r   )r   )r   rS   r.  r  	r;   r   r   r   Zresizer   rA   r   r   )rw   r	  r  Z	bad_shaper.   r.   r/   test_resize  sJ   





z_TestCommon.test_resizec                 C   sB  | j }|j}|j|dd}t| |  |tvr!tt|| |j||jdd}t| |  |tvr>tt|| |j|t	j
dd}t| |  |j|dd}t| |  tt||  dD ]4}||krqqj||}|j|dd}t| |  |j|dd}t| |  tt||  qjd S )NFr0  )r2   r   T)r  r  r  r  r7   r   )r   r  r>  r6   ro   NON_ARRAY_BACKED_FORMATSr   rD   r2   r;   r   r   r#  )rw   rA   Zself_formatr#  Zother_formatrB   r.   r.   r/   test_constructor1_base  s2   
z"_TestCommon.test_constructor1_baseN)^r   r   r   __doc__r#   r   classmethodr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r  r
  r  r  r"  r4  r   markslowrG  rL  rZ  r[  r]  r_  rm  ru  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  r  r  r  r  r  r  r  r  r  r$  r-  r0  r2  r3  r=  r?  rB  rC  rF  rO  rd  rk  rm  r.   r.   r.   r/   r      s    
%'ED??!,
7	
#"




)%
(7#
6*:$r   c                   @   ,   e Zd Zdd Zdd Zdd Zdd Zd	S )
_TestInplaceArithmeticc                 C   s   t d}| |}| }| }||7 }||7 }t|| | }| }||8 }||8 }t|| tttj|| | }| }|	|j
}||j
9 }t|| tttj|| d S )Nr/  )r;   r  r   r   r   r   r   r  imulr   r   r2  	ifloordiv)rw   r>   rC   r3   r4   r.   r.   r/   test_inplace_dense@  s&   





z)_TestInplaceArithmetic.test_inplace_densec                    r  )Nc                    s    j |  } j|  }tjtd| ddr+| }|d9 }| }|d9 }t||  tjtd| ddrN| }|d9 }| }|d9 }t||  d S d S NrS   Z	same_kind)Zcastingr  r   r   r;   can_castr  r   r   ro   r2   r   r   r>   rC   r   r.   r/   r   \  s   

z6_TestInplaceArithmetic.test_imul_scalar.<locals>.checkr  r   r.   r   r/   test_imul_scalar[  s   

z'_TestInplaceArithmetic.test_imul_scalarc                    s2    fdd} j D ]}t|tjs|| q	d S )Nc                    s    j |  } j|  }tjtd| ddr+| }|d }| }|d }t||  tjtd| ddrN| }|d }| }|d }t||  d S d S rw  rx  rz  r   r.   r/   r   s  s   

z6_TestInplaceArithmetic.test_idiv_scalar.<locals>.check)r   r;   ry  int_r   r.   r   r/   test_idiv_scalarr  s   
z'_TestInplaceArithmetic.test_idiv_scalarc                 C   s   |  td}|  td}|  td}||7 }|| }t|j|j ||9 }|| }t|j|j ||8 }|| }t|j|j tttj|| d S )Nr   )	r   r;   r    r   rA   r   r2  r  ru  )rw   r>   rC   Zbpr.   r.   r/   test_inplace_success  s   z+_TestInplaceArithmetic.test_inplace_successN)r   r   r   rv  r{  r}  r~  r.   r.   r.   r/   rs  ?  s
    rs  c                   @   4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )_TestGetSetc                    (    fdd}t D ]	}|t| qd S )Nc                    s   t g dg dg dg dg| d} |}|j\}}t| |D ]}t| |D ]}t|||f |||f  q*q"tt|d |  dD ]}tttf|j	| qFd S )Nr  r   r   r   r   rS   r   r   r   r   r   r   r   r   )r   r   r.  )r   r   r  )
r   r   r   r   r   r  r   
IndexErrorr2  __getitem__)r2   r	  rA   r  r  r7  r8  rT  r   r.   r/   r     s"   

z*_TestGetSet.test_getelement.<locals>.checkr#   r;   r2   r   r.   r   r/   test_getelement  s   z_TestGetSet.test_getelementc                    r  )Nc                    sN   j d| d}t ?}|td | d|d< | d|d< | d|d	< | d
|d< | d|d< | d|d< | d|d	< W d    n1 sLw   Y  | tjkrft| g dg dg dg dD ]
}t	t
|j|d qhg dtg dfD ]
}t	t|jd| q}t| tjs| tjkrdD ]}t	t|jd| qd S d S d S )Nr/  r   r;  r   r  r  r   rS   r   rp  r  rJ  r  r   r   r  r   r   r   )r   r   r   r  )r   r   r   r   )rS   r   r  r   ))r   r   )r   r   r
  r/  r   g     ^@r  )r!  )r   r   r   r"   r  r;   bool_r   ro   r   r  __setitem__r   r   rY   r7  r2  )r2   rA   r   rT  r5  r   r.   r/   r     s@   
	z*_TestGetSet.test_setelement.<locals>.checkr  r   r.   r   r/   test_setelement  s   "z_TestGetSet.test_setelementc                    s*    fdd} j D ]	}|t| q	d S )Nc                    sZ    j d| d}t }|td d|d< W d    n1 sw   Y  t|d d d S )N)r   rE   r   r;  r   )r   r   )r   r   r   r"   r   r2   rA   r   r   r.   r/   r     s   
z9_TestGetSet.test_negative_index_assignment.<locals>.checkr  r   r.   r   r/   test_negative_index_assignment  s   
z*_TestGetSet.test_negative_index_assignmentc                    s^   d\  fdd}dddt ddfdt dft dt dffD ]
\}}|||d	 q"d S )
Nr   rE   c                    s   d| ||f }  f}t }|td d|| |f< W d    n1 s(w   Y  t| ||d t|| |f d|d d S )Nz%r ; %r ; %rr;  r   r<  )r   r   r   r"   r   rf  )r7  r8  Znitemsr,   rA   r   r   r6  rw   r.   r/   	_test_set  s   z3_TestGetSet.test_scalar_assign_2.<locals>._test_setrS   r   r   r  r  r   r   r   )r   rw   r  r7  r8  r.   r  r/   test_scalar_assign_2  s   z _TestGetSet.test_scalar_assign_2c                 C   s~   |  d}td}t !}|td ||fD ]}d|d< d|d< d|d< qW d    n1 s1w   Y  t| | d S )Nr   r;  r   rp  r   r
  r   r   r;   r   r   r   r"   r   ro   rw   rA   rB   r   r#  r.   r.   r/   test_index_scalar_assign  s   


z$_TestGetSet.test_index_scalar_assignN)r   r   r   r  r  r  r  r  r.   r.   r.   r/   r    s    &r  c                   @      e Zd Zdd ZdS )
_TestSolvec                 C   s  d}t jd t||ftd}t j|}t j|d dt j|d   }t j|}tt|D ]
}|| |||f< q4tt|D ]}|| |||d f< t|| ||d |f< qE| 	|}t
 }|td t||}W d    n1 s~w   Y  t|| | d S )Nr+  r   r   r   r4  r  )r;   rl   rR   r   r   rj  r   r   r   r   r   r   r"   r(   Zsolver   )rw   r6  rA   r3   r4   r@  r7  r   r.   r.   r/   
test_solve	  s"   $
z_TestSolve.test_solveN)r   r   r   r  r.   r.   r.   r/   r  	      r  c                   @   sT   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd ZdS )_TestSlicingc                 C   s   t | jdtjddddf jtj t | jdtjddddf jtj t | jdtjddddf jtj t | jdtjddddf jtj d S )Nr   rE   r   r   r   r   )r   r   r;   r  r2   rH   r   r   r   r.   r.   r/   test_dtype_preservation"	  s   &&&*z$_TestSlicing.test_dtype_preservationc                 C   s`  t tddd}| |}t|dd d f |dd d f   t|dddf |dddf   tg dg dg dg d	g}| |}t|ddd
f |ddd
f   tg dg dg dg d	g}| |}t|ddd
f |ddd
f   t|ddd f |ddd f j tt	|j
td df tt	|j
dtd
df d S )N      I@r   rE   r   rS   r   rS   r   r   r   r  r   r  r   r   r   r   r      r  r  )r&   r   r1  r   r   ro   r'   rA   r   r  r  slicerw   rB   rA   r#  r	  r  r$  r.   r.   r/   test_get_horiz_slice(	  s   
&& 
& 
&$z!_TestSlicing.test_get_horiz_slicec                 C   s  t ddd}| |}t|dddgf |dddf   t|d d dgf |d d df   tg dg dg d	g d
g}| |}t|dddgf |dddf   t|d d dgf |d d df   tg dg dg d	g d
g}| |}t|d d dgf |d d df   t|dd dgf |dd df   tt|jt	d df tt|jdt	ddf d S )Nr  r   rE   rS   r   r   r  r  r   r  r   rM  r  r   r  r  r  )
r   r1  r   r   ro   r   r   r  r  r  r  r.   r.   r/   test_get_vert_slice<	  s   
(( 
(( 
((z _TestSlicing.test_get_vert_slicec                 C   s.  t ddd}| |}t|ddddf  |ddddf  t|dd d df  |dd d df  t|d ddd f  |d ddd f  tg d	g d
g dg dg}| |}t|ddddf |ddddf   t|d d dd f |d d dd f   d S )Nr  r   rE   rS   r   r   r   r   rM  r  r   r  )r   r1  r   r   ro   r   )rw   rB   rA   r  r$  r.   r.   r/   test_get_slicesQ	  s   
... 
.2z_TestSlicing.test_get_slicesc                 C   sp   t jdd}z| |ddddddf }W n ty$   tdw t| |ddddddf  d S )Nr@  r      rS   r,  r   feature not implemented)	r;   rl   rj  r   r   r   r   r   ro   )rw   Zv0r5  r.   r.   r/    test_non_unit_stride_2d_indexing^	  s   "
&z-_TestSlicing.test_non_unit_stride_2d_indexingc                 C   s  t tddd}| |}t|d |d  t|d |d  t|d |d  t|tddf |d  t|dtdf |d  t|tdtdf |d  t|d	d d f  |d	d d f  t|d	ddf  |d	ddf  t|td	ddf  |d	ddf  t|d d d	f  |d d d	f  t|d
ddf  |d
ddf  t|dddf  |dddf  t|d	dd
f  |d	dd
f  t|d	dtd
f  |d	dd
f  t|dd	dd	f  |dd	dd	f  t|dd d
d f  |dd d
d f  t|d dd df  |d dd df  t|d	dd df  |d	dd df  t|dd d f  |dd d f  t|dd d f  |dd d f  t|tdd d f  |dd d f  t|dd  |dd  t|dd  |dd  ttd	tdd }t||d d f  |d	dd d f  t|d d |f  |d d d	df  d S )Nr@  r   rE   r  r  r  r   r   rS   r   r   r   r   r   )	r&   r   r1  r   r   r   ro   r  r   )rw   rB   rA   r3  r.   r.   r/   test_slicing_2i	  s8   
&&*&&&&*....&&**.z_TestSlicing.test_slicing_2c                    s  t tddd|  tj}|d d |dd |dd  |dd d |dd |dd |d	dd
 |dd d |d dd
 dd|d d  |dd d
ddtd
tdg} fdd}t|D ]\}}|| qf fdd}t|D ]\}}t|D ]	\}}||| qqzg }	t	j
dgd  D ]\}}}
|
dkrq|	t|||
 q|	D ]}||| ||d |d| qd S )Nr@  r   rE   rS   r   r   r  r+  r  r   r   r   r   r   r   c                    s^    |  }|  }|j dkrt||t|  d S |jdkr#|jdkr#d S t| |t|  d S Nr.   r   )r   r   r   rX   r   ro   )r>   r3   r4   rA   rB   r.   r/   check_1	  s   
z,_TestSlicing.test_slicing_3.<locals>.check_1c                    s   t | tjrt| }n| }t |tjrt|}n|} | |f }||f }|jdkr7t||t| |f d S |jdkrC|jdkrCd S t|	 |t| |f d S r  )
r:   r;   r	   intr   r   r   rX   r   ro   )r>   rC   ZaiZbir3   r4   r  r.   r/   check_2	  s   


z,_TestSlicing.test_slicing_3.<locals>.check_2)
Nr   r   rS   r   r  r   r   r   i)r&   r   r1  r   r;   s_r   r   	enumerate	itertoolsproductr<   r  )rw   r  slicesr  r8  r>   r  r7  rC   Zextra_slicesr   r.   r  r/   test_slicing_3	  s:   
*$


z_TestSlicing.test_slicing_3c                 C   s>  t tddd}| |}t|d j|d j t|d j|d j t|d j|d j t|d j|d j t|dd df j|dd df j t|ddd f j|ddd f j t|dd ddf j|dd ddf j t|dddd f j|dddd f j t|d	 |d	  t|d
 |d
  d S )Nr@  r   rE   .).)r   .).r   r   )r   r   .)r   .r   )r&   r   r1  r   r   rA   r   rw   rC   r>   r.   r.   r/   test_ellipsis_slicing	  s   
&&**z"_TestSlicing.test_ellipsis_slicingc                 C   s   t tddd}| |}t|d j|d d d d f j t|d j|d d d d f j t|d j|dd d f j t|dd ddf j|dd d d f j t|dddd f j|d d dd f j t|d	 j|d d df j d S )
Nr@  r   rE   )..)...)r   ..r   .)..r   )r&   r   r1  r   r   rA   r  r.   r.   r/   test_multiple_ellipsis_slicing	  s   
"",,"z+_TestSlicing.test_multiple_ellipsis_slicingN)r   r   r   r  r  r  r  r  r  r  r  r  r.   r.   r.   r/   r  !	  s    -Br  c                   @   rq   )_TestSlicingAssignc                 C   s   |  d}td}t @}|td ||fD ]-}d|dddf< d|dddf< d|dddf< d|ddd f< d|dd ddd f< qW d    n1 sPw   Y  t| | d S )	Nr   r;  r   r   r   r   r   r   r  r  r.   r.   r/   test_slice_scalar_assign	  s   

	z+_TestSlicingAssign.test_slice_scalar_assignc                    sh   d\  fdd}dt dfdt d ddfdt dd	ftdt dd	ffD ]	\}}||| q(d S )
Nr  c                    s   d| |f }  f}t }|td d|| |f< W d    n1 s'w   Y  t f}d|| |f< t| ||d d S )Nz
i=%r; j=%rr;  r   r<  )r   r   r   r"   r;   r   r   ro   )r7  r8  r,   rA   r   rB   r  r.   r/   r  
  s   z9_TestSlicingAssign.test_slice_assign_2.<locals>._test_setrS   r   rE   r   r   r   )r  r   r  r.   r  r/   test_slice_assign_2
  s   $z&_TestSlicingAssign.test_slice_assign_2c                 C   s@  |  d}t }|td d|d< d|d< d|d< d	|d
< |d	 }|dd d f |dd d f< t|dd d f j|dd d f j |d	 }|d dd df |d d d d f< ttd|d  |j |d	 }|dd d f j|d ddf< t|dd d f jj|d ddf j W d    d S 1 sw   Y  d S )Nr.  r;  rS   r  r  r  r   rS   r   rE   r
  r   r   r   )	r   r   r   r"   r   rA   r;   r   r   )rw   rB   r   rA   r.   r.   r/   test_self_self_assignment
  s&   
&$*"z,_TestSlicingAssign.test_self_self_assignmentc                 C   s   |  d}tg dg dg dg dg}ddgddgg}t K}|td	 d
|d< d|d< d|d< || |d d d d f< t| | tt||d dd df< t| d dd df | W d    d S 1 snw   Y  d S )Nr.  rE   r   r   )r   r   r  )r      r   r   r   r   r   r;  r   r  r   r  r  r  rS   )r   r   r   r   r"   r   ro   r   )rw   rB   r   blockr   r.   r.   r/   test_slice_assignment/
  s&   
 "z(_TestSlicingAssign.test_slice_assignmentc                 C   s   |  d}t )}|td d|d< d|d< d|d< d	|d
< ttd|d d< W d    n1 s4w   Y  tg dg dg dg dg}t|	 | d S )Nr.  r;  r   r  r   r  r  r  rE   r
  r  r  r  r  )
r   r   r   r"   r   r;   r    r   r   ro   )rw   rB   r   r   r.   r.   r/   "test_sparsity_modifying_assignmentC
  s   
 	z5_TestSlicingAssign.test_sparsity_modifying_assignmentc           
      C   s$  |  d}ttdt}tj}|d d |dd |dd  |dd d |ddd |dd d |d d	d d
d|d d  |dd	 dddtdtdg}t }|t	d t
|D ]\}}|||< |||< t| |t| q\t
|D ]5\}}t
|D ],\}}	d| d|d   |||	f< d| d|d   |||	f< t| |t||	f qqwtddd|d
dddf< tddd|d
dddf< t| | tdd	dd d d f |dd	dd
f< tdd	dd d  |dd	dd
f< t| | W d    n	1 sw   Y  tt|jdttd tt|jdtd tt|jd
td fttd tt|jtd dfttd tt|jtd df|  tt|jg dg dgg dfg d tt|jg dg dg dgg dg dgfg d tt|jtdd
fddgddgg d S )Nr  rS   r   r   r  r   r   r   r   r   r   r   r;  rE     r  d   r  r  r  )r   r   r   r   rS   r   )r   r   r   r   )r   r   r   r  r;   r  r   r   r   r"   r  r   ro   r   r   r   r   r   r  listr  r   )
rw   rA   rB   r  r  r   r8  r>   r7  rC   r.   r.   r/   test_set_sliceQ
  sd   
*$($

z!_TestSlicingAssign.test_set_slicec                 C   sH   |  td}|  d}||dd df< t| g dg dg d S )Nr  r  r   rS   r   r   r   r  )r   r;   r  r   ro   r  r.   r.   r/   test_assign_empty_spmatrix
  s   
z-_TestSlicingAssign.test_assign_empty_spmatrixc                 C   s^   |  td}td}||d d df< ||dd d f< t| g dg dg dg d S )Nr   r   r   r   rN  r   )r   r;   r  r   r   ro   rw   rA   r3   r.   r.   r/   test_assign_1d_slice
  s
   
$z'_TestSlicingAssign.test_assign_1d_sliceN)r   r   r   r  r  r  r  r  r  r  r  r.   r.   r.   r/   r  	  s    .r  c                   @   sX   e Zd 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 )_TestFancyIndexingzTests fancy indexing features.  The tests for any matrix formats
    that implement these features should derive from this class.
    c                 C   s^   |  tddg}ttttf|jd ttttf|jd tttf|jg dg df d S )Nr   foorS   r  r  r  )r   r;   r   r   r  r   r2  r  r   r.   r.   r/   test_bad_index
  s   z!_TestFancyIndexing.test_bad_indexc                 C   sV  t tddd}| |}t|ddg  |ddg  t|dddgf  |dddgf  t|dddgf  |dddgf  t|tdddgf  |dddgf  t|dtddgf  |dddgf  t|tdtddgf  |dddgf  t|d d g d	f  |d d g d	f  t|dd
dgf  |dd
dgf  t|dd
ddgf  |dd
ddgf  t|dd
tddgf  |dd
ddgf  t|ddgdf  |ddgdf  t|ddgdf  |ddgdf  t|tddgdf  |ddgdf  t|ddgtdf  |ddgdf  t|tddgtdf  |ddgdf  t|ddgd d f  |ddgd d f  t|ddgddf  |ddgddf  t|tddgddf  |ddgddf  tt|ddgdd
gf |ddgdd
gf  tt|ddgddgf |ddgddgf  tt|tddgddgf |ddgddgf  tt|ddgtddgf |ddgddgf  tt|tddgtddgf |ddgddgf  t|dgdggdd
gf  |dgdggdd
gf  t|dgdgdggddgf  |dgdgdggddgf  t|tdgdgdggddgf  |dgdgdggddgf  t|dgdgdggtddgf  |dgdgdggddgf  t|tdgdgdggtddgf  |dgdgdggddgf  t|ddg  |ddg  t|ddg  |ddg  t|tddg  |ddg  t|ddgd d f d d dd
gf  |ddgd d f d d dd
gf  t|ddgd d f d d ddgf  |ddgd d f d d ddgf  t|tddgd d f d d tddgf  |ddgd d f d d ddgf  t|d d ddgf dd
gd d f  |d d ddgf dd
gd d f  t|d d ddgf ddgd d f  |d d ddgf ddgd d f  t|d d tddgf tddgd d f  |d d ddgf ddgd d f  ttdtd
d }t||d d f  |dd
d d f  t|d d |f  |d d dd
f  t	jdggt
d}t|||f  |||f  t|g gg gf  |g gg gf  d S )Nr@  r   rE   r   r   r   rS   r   )rS   r  r   r   r   r   r   r  r   r   r   )r&   r   r1  r   r   ro   r   r  r   r;   r  )rw   rB   rA   r3  r7  r.   r.   r/   test_fancy_indexing
  s   
&&**..*.2&&**...2..,,06""&"HH."HH."***z&_TestFancyIndexing.test_fancy_indexingc                 C   s   t jd d}d}d}tt j||}t ||dk}t jj| d ||d}t jj| d ||d}| |}|||f }t|rH|	 }t
||||f  || }	|| }
tt|j|	|f tt|j||
f d S )NrQ   r@  r  r   r  r   r:  )r;   rl   rR   r&   rj  r  rU   r   r!   ro   r   r   r  r  )rw   ZNUM_SAMPLESr  r  r	  Ir  r  SIJI_badJ_badr.   r.   r/   test_fancy_indexing_randomized  s"   
z1_TestFancyIndexing.test_fancy_indexing_randomizedc           	      C   s  t jd ttddd}| |}t jt jjddddt	d}t jt jjddddt	d}t jt jjddd	dt	d}t
t|| ||  t
t|d d |f |d d |f  t
t|| ||  t
t||d
k ||d
k  t g d}t g d}t
t|||f |||f  t jdt	d}t jdt	d}d|d< t jdt	d}d|d< t
|| t g  tt|j| tt|j| tttf|j|df d S )NrQ   r@  r   rE   r   rS   r:  r   r  r   )TFTTF)
FTTFTFFFFF)r  r  Tr  )r   r   r   )r;   rl   rR   r&   r   r1  r   r   rU   r   r   ro   r   r   r  r  r   )	rw   rB   rA   r  r  r+  ZZ1ZZ2ZZ3r.   r.   r/   test_fancy_indexing_boolean  s,   
&z._TestFancyIndexing.test_fancy_indexing_booleanc           	      C   s   t jd ttddd}| |}t jt jjddddt	d	}t
|}tt|| ||  tt||d
k ||d
k  t jt jjddddt	d	}t jt jjddddt	d	}t
|}t
|}tt|j| tt|j| tttf|j|df d S )NrQ   r@  r   rE   r   rS   r  r:  r   r   )r   r  )r  rE   r   )r;   rl   rR   r&   r   r1  r   r   rU   r   r   r   ro   r   r  r  r   )	rw   rB   rA   r+  ZXspZr,  ZZspZYspr.   r.   r/   "test_fancy_indexing_sparse_boolean<  s   
z5_TestFancyIndexing.test_fancy_indexing_sparse_booleanc                 C   sb   |  tg dg dg dg}t|ddk}t|d d |f jddgddgddgg d S )Nr  r  r   r   )r   r   r;   ravelrf  r   rA   )rw   rx   Zdesired_colsr.   r.   r/   #test_fancy_indexing_regression_3087S  s    .z6_TestFancyIndexing.test_fancy_indexing_regression_3087c                 C   s8   |  tddgddgg}tt|jdtddg d S )Nr   r   r  rS   )r   r   r   r   r  r;   rv   r.   r.   r/   test_fancy_indexing_seq_assignX  s   z1_TestFancyIndexing.test_fancy_indexing_seq_assignc                 C   s   |  tddgddgg}t  }|td |ddgddgf |ddgddgf< W d    n1 s3w   Y  tt|tddgddgg d S )Nr   r   rS   r   zChanging the sparsity structure)r   r   r   r   r"   r   ro   )rw   rx   r   r.   r.   r/   test_fancy_indexing_2d_assign\  s   &"z0_TestFancyIndexing.test_fancy_indexing_2d_assignc                 C   s
  t tddd}d|dd d f< d|d d df< d|d< | |}tg d}tt|| ||  tjg td	}tt|| ||  tt|||f |||f  tjg d
td	d d d f }tt|||f |||f  tt|||f |||f  d S )Nr@  r   rE   r   r   rS   r   r  FFFFFr   r   r   rS   r   r   	r&   r   r1  r   r;   r   r   ro   r  rw   rB   rA   r  r  r.   r.   r/   test_fancy_indexing_emptye  s   
"z,_TestFancyIndexing.test_fancy_indexing_emptyN)r   r   r   rn  r  r  r  r  r  r  r  r  r  r.   r.   r.   r/   r  
  s    j 	r  c                 c   sL    t | dr	| jsdV  dS dV  | j }d| _|   t|| jd dS )zIChecks that sorted indices property is retained through an operation
    has_sorted_indicesNFz'Expected sorted indices, found unsorted)hasattrr  r  r   sort_indicesr   )r+  r  r.   r.   r/   check_remains_sortedv  s   
r  c                   @   r  )_TestFancyIndexingAssignc                 C   sD   |  tddg}ttttf|jdd ttttf|jdd d S )Nr   r  rS   r  )r   r;   r   r   r  r   r2  r  r   r.   r.   r/   test_bad_index_assign  s   z._TestFancyIndexingAssign.test_bad_index_assignc                    s   d\  fdd}dt d ddftdt dd	ft d
dt dd	ffD ]	\}}||| q'tdtdfdfD ]	\}}||| q=d S )Nr  c              	      s     f}tt f}t .}|td d|| |f< t| d|| |f< W d    n1 s5w   Y  W d    n1 sDw   Y  t|	 | d S Nr;  r   )
r   r&   r;   r   r   r   r"   r  r   ro   )r7  r8  rA   rB   r   r  r.   r/   _test_set_slice  s   
zI_TestFancyIndexingAssign.test_fancy_indexing_set.<locals>._test_set_slicer   rE   r   r   r   r   rS   )r  r  )r  r;   r   rw   r  r7  r8  r.   r  r/   test_fancy_indexing_set  s    z0_TestFancyIndexingAssign.test_fancy_indexing_setc                    r  )Nc                    s    j d| d}t Y}|td | d|ddgddgf< t| | dd  | d|ddddf< t| | dd  | d|d	< t| | dd | d  W d    d S 1 sfw   Y  d S )
Nr   r   r;  r   r   rS   r  r   ri  )r   r   r   r"   r  r   rf  r  r   r.   r/   r     s   $"zD_TestFancyIndexingAssign.test_fancy_assignment_dtypes.<locals>.checkr  r   r.   r   r/   test_fancy_assignment_dtypes  s   z5_TestFancyIndexingAssign.test_fancy_assignment_dtypesc              	   C   s  |  d}|  tdd}g d}d}t|}t (}|td t|) ||df j|d|f< ||df j|d|f< ||df j|d|f< W d    n1 sRw   Y  t|	 |j	  |  d	}t| d
dg|dddf< W d    n1 sw   Y  t|	 g dg dg |  d}t| d
gdgg|dddf< W d    n1 sw   Y  t|	 ddgdd
gddgg |  d}t
td}t| ||fD ]}g d|g dg df< qW d    n1 sw   Y  t|	 | |  d}t| g d|d< W d    n	1 sw   Y  t| d t
td}g d|d< t|	 | W d    d S 1 sGw   Y  d S )Nr.  r   r   r`  r;  r   r   rS   r  rE   r+  r   )r   rE   r+  rh  r   r  r  )r  r`  r  )r   r    r   r   r   r"   r  r   r   ro   r&   r;   r   r   rf  )rw   rA   rB   Zi0Zi1Zi2r   r#  r.   r.   r/   test_sequence_assignment  sT   






 



$z1_TestFancyIndexingAssign.test_sequence_assignmentc                 C   s   t tddd}d|dd d f< d|d d df< d|d< | |}tg d}d	||< tt|| tjg td
}d	||< tt|| d	|||f< tt|| tjg dtd
d d d f }d	|||f< tt|| d	|||f< tt|| d S )Nr@  r   rE   r   r   rS   r  r  *   r   r  r  r  r.   r.   r/   test_fancy_assign_empty  s$   
z0_TestFancyIndexingAssign.test_fancy_assign_emptyN)r   r   r   r  r  r  r  r  r.   r.   r.   r/   r    s    .r  c                   @   r  )_TestFancyMultidimc           	   
   C   s  t dgdgdggt g dft dgdgdggt g dgft g dgt dgdgdggft g dt dgdgdggft g dg dgt g dg dgfg}|D ]c\}}t jd	 tt jd
d}| |}|||f }t|r| }t	||||f  |d
 }|d }t
t|j||f t
t|j||f t
t|j||gtd f t
t|jtd ||gf q_d S )Nr   rS   r   r   r   rS   r  r   r   r  r   rS   r   r   rQ   r   r  )r;   r   rl   rR   r&   rj  r   r!   ro   r   r   r  r  r  )	rw   Zsetsr  r  r	  r  r  r  r  r.   r.   r/   test_fancy_indexing_ndarray  s.   "$$"
z._TestFancyMultidim.test_fancy_indexing_ndarrayN)r   r   r   r  r.   r.   r.   r/   r    r  r  c                   @   rr  )
_TestFancyMultidimAssignc           	      C   s  t jd tt jdd}| |}t jdd}t g dg dg}t g dg d	g}t| ||||f< W d    n1 sFw   Y  ||||f< t|	 | |d }|d }g d}t| ||||f< W d    n1 syw   Y  ||||f< t|	 | t| d|||f< W d    n1 sw   Y  d|||f< t|	 | t
t|j||f| t
t|j||f| d S )
NrQ   r   r  rS   r   r  r  r  r  )r;   rl   rR   r&   rj  r   r   r  r   ro   r   r  r  	rw   r	  r  r+  r  r  r  r  r#  r.   r.   r/   test_fancy_assign_ndarray  s4   



z2_TestFancyMultidimAssign.test_fancy_assign_ndarrayc                    s   d\  fdd}t ddgddggddgft ddgddgddggfg d	g d
gg dg dgffD ]	\}}||| q9d S )Nr  c              	      s     f}t|' t }|td d|| |f< W d    n1 s&w   Y  W d    n1 s5w   Y  tt f}d|| |f< t|	 | d S r  )
r   r  r   r   r"   r&   r;   r   r   ro   )r7  r8  rA   r   rB   r  r.   r/   r  >  s    zR_TestFancyMultidimAssign.test_fancy_indexing_multidim_set.<locals>._test_set_slicer   rS   r   r   r   r  r   rS   r   )r   r   r   )r   r   rS   )r;   r   r  r.   r  r/    test_fancy_indexing_multidim_set;  s   
z9_TestFancyMultidimAssign.test_fancy_indexing_multidim_setc           	      C   s  t jd tt jdd}| |}t jdd}g dg dg}g dg d	g}||||f< ||||f< t| | d
d |D }dd |D }g d}||||f< ||||f< t| | d|||f< d|||f< t| | tt	|j
||f| tt	|j
||f| d S )NrQ   r   r  rS   r   r  r  r  r  c                 S      g | ]	}d d |D qS )c                 S      g | ]}|d  qS r   r.   rS  iir.   r.   r/   rU  [  rV  N_TestFancyMultidimAssign.test_fancy_assign_list.<locals>.<listcomp>.<listcomp>r.   )rS  r7  r.   r.   r/   rU  [      zC_TestFancyMultidimAssign.test_fancy_assign_list.<locals>.<listcomp>c                 S   r  )c                 S   r  r  r.   rS  Zjjr.   r.   r/   rU  \  rV  r  r.   )rS  r8  r.   r.   r/   rU  \  r  )r;   rl   rR   r&   rj  r   r   ro   r   r  r  r  r.   r.   r/   test_fancy_assign_listM  s(   
z/_TestFancyMultidimAssign.test_fancy_assign_listc           	      C   s   t jd tt jdd}| |}g d}g d}dd |D }dd |D }g d	}t dd d d f }tt|j	|t
d f| tt|j	t
d |f| d S )
NrQ   r   r  )r   rS   r   r   r   rS   )r   r  r   rS   r   r   c                 S   r  r  r.   r  r.   r.   r/   rU  s  rV  zD_TestFancyMultidimAssign.test_fancy_assign_slice.<locals>.<listcomp>c                 S   r  r	  r.   r
  r.   r.   r/   rU  t  rV  )r   rS   r   r   r   r  r  )r;   rl   rR   r&   rj  r   r   r   r  r  r  )	rw   r	  r  r  r  r  r  ZC1ZC2r.   r.   r/   test_fancy_assign_slicej  s   
z0_TestFancyMultidimAssign.test_fancy_assign_sliceN)r   r   r   r  r  r  r  r.   r.   r.   r/   r    s
    !r  c                   @   s(   e Zd ZdZdd Zdd Zdd ZdS )	_TestArithmeticz&
    Test real/complex arithmetic
    c                 C   s   t g dg dg dg dgd| _t g dg dg dg d	gd
| _t g dg dg dg dgd| j_t| jd dd| j  t| jjd dd| jj  t| jjd dd| jj  | | j| _| | j| _	d S )N)g      g      @r         @r   r   )g      	@g     g      ?r   r   r   )r   r         r  r   r   )r   r   g      @r   r   r   r   )g      ?r   r   r   r   g      @)g     ,@g      r   r   r  r   )r   g      @r   r   r   r   )g     2@      r   r   r   r   r   )g      ?r   r   r   r  g      )r       @r   r   r   g      @)r   r  r   r   r   r   )r  r   r   r   r   r      rH   )
r   _TestArithmetic__A_TestArithmetic__Br  r   r_   r  r   _TestArithmetic__Asp_TestArithmetic__Bspr   r.   r.   r/   Z__arith_init  s4     z_TestArithmetic.__arith_initc           	      C   s,  |    t| j| j  | j| j  tD ]~}| j|}| 	|}tD ]n}t
|t
js5| jj|}n| j|}| 	|}|| }|| }t|j|j t| | t|| | t|| | t
d||fv rnq$|| }|| }t|j|j t| | t|| | t|| | q$qd S )Nr   )_TestArithmetic__arith_initr   r  r  ro   r  r  r#   r_   r   r;   rY   r7  r  r   r2   	rw   r3   rA   rY  r4   rB   r  D1ZS1r.   r.   r/   test_add_sub  s8   

z_TestArithmetic.test_add_subc           	      C   s   |    t| j| jj  | j| jj  tD ]L}| j	|}| 
|}tD ]<}t|tjr6| j	|}n| jj	|}| 
|}||j }||j }t| |dt|  d t|j|j q&qd S )Ng+=)Zatol)r  r   r  r  r   ro   r  r  r#   r_   r   r;   rY   r7  r  r   r   rG   r   r2   r  r.   r.   r/   test_mu  s(   




z_TestArithmetic.test_muN)r   r   r   rn  r  r  r  r.   r.   r.   r/   r  |  s
    )r  c                   @   r  )_TestMinMaxc                 C   s  t jt jt jt jt jfD ]^}t jd|ddd}| |}t	|
 d t	| d t	|
 j| t	| j| |d9 }| |}t	|
 d t	| d |d7 }| |}t	|
 d	 t	| d q| t d
ddd}t	|
 d
 t	|
 j|j | }t	| d | t d
}t	|
 d t	| d t	| j|j t jdtddd}d|ddd d f< | |}t	|
 d t	| d t dt dt dfD ]}| |}tt|j
 tt|j qd S )Nr+  r   r   r   r      r   iir   rE   r   rS   r  r   rE   rE   r   )r;   r   r   rH   rT   r   r   r1  r   r   rZ   rG   r2   r   r  r   r   )rw   r2   r	  r+  r  r.   r.   r/   test_minmax  sD   



 
z_TestMinMax.test_minmaxc                 C   sf  t ddd}d|dd d f< d|d d df< d|d< d|d	< | |}g d
}|D ] }t|j|dj|j|dd t|j|dj|j|dd q,t dddd}| |}|D ] }t|j|dj|j|dd t|j|dj|j|dd q^t d}| |}|D ] }t|j|dj|j|dd t|j|dj|j|dd qddg}ddg}t d}| |}|D ]}t	t
|j|d t	t
|j|d q|D ]}tt d|j|dj tt d|j|dj qt d}| |}|D ]}t	t
|j|d t	t
|j|d q|D ]}tt d|j|dj tt d|j|dj qd S )Nr@  r   rE   r   r   r   r   r   ri  )r   r   r   r   rd  Tr  3   )rE   r   r   r  rp  r  r	  )r;   r   r1  r   r   rG   rA   rZ   r   r   r   )rw   r	  r+  r/  re  Z	axes_evenZaxes_oddr.   r.   r/   test_minmax_axis	  sf   







z_TestMinMax.test_minmax_axisc                 C   sv   t g dg dg dg}| |}dD ]$}t||}tt|dd tt|dd tt|dd tt|d	d	d
 qd S )Nr`  ra  rb  )rZ   rG   r   rd  rp  rq  r   rr  )r   r   rd   r   r   r2  )rw   r   r   fnamerf   r.   r.   r/   test_minmax_invalid_paramsJ  s   

z&_TestMinMax.test_minmax_invalid_paramsc                 C   sp   ddl m} tg dg dg dg}| |}t||jr6tt|t| tt	|t	| d S d S )Nr   )_datar`  ra  rb  )
scipy.sparser%  r   r   r:   Z_minmax_mixinr   r;   rZ   rG   )rw   r%  r   r   r.   r.   r/   test_numpy_minmaxW  s   
z_TestMinMax.test_numpy_minmaxc                 C   s~  t g dg dg dg dg dg}| }||fD ]b}t|}t| t | t| t | t|jddtt j|dd t|jddtt j|dd t|jddtt j|ddd	d t|jddtt j|ddd	d qt 	d
}t 	d}dD ]}| 
|}tt|j|d tt|j|d qdD ]}| 
|}tt|j|d tt|j|d qd S )N)r   r   rS   r   )r   r   r   r   )r   r   r   r   r  )r   rS   r   r   r   rd  r   r   r  rC  rW   )Nr   )r;   r   r
   r   r   ZargmaxZargminr&   r1  r  r   r   r   )rw   r  ZD2r	  rx   re  r.   r.   r/   test_argmaxi  sF   



z_TestMinMax.test_argmaxN)r   r   r   r   r"  r$  r'  r(  r.   r.   r.   r/   r    s    /Ar  c                   @   r  )_TestGetNnzAxisc                 C   s2  t ddgddgddgg}|t}| |}tjtjf}t|jd d|j	d d t| |	  t|jdd|j	dd t
|j	ddj| t|jdd|j	dd t
|j	ddj| t|jd	d|j	d	d t
|j	d	dj| t|jd
d|j	d
d t
|j	d
dj| tt|j	dd d S )Nr   rS   r   r   rc  r   rd  r   r   r   )r   r_   r   r   r;   rH   rT   r   rf  getnnzr0   r2   r   r   )rw   r   Zbool_datr   Zaccepted_return_dtypesr.   r.   r/   test_getnnz_axis  s$   

z _TestGetNnzAxis.test_getnnz_axisN)r   r   r   r+  r.   r.   r.   r/   r)    r  r)  Tc                 C   sX   |r| S dd }t | j}| j D ]\}}|dr!||||< qt| jd | j|S )z
    Construct a class that either runs tests as usual (require=True),
    or each method skips if it encounters a common error.
    c                    s   t   fdd}|S )Nc                     s4   z | i |W S  t ttttfy   tdw )Nr  )r   r2  r   r  AttributeErrorr   r   )r>   rg   fcr.   r/   wrapper  s   

z6_possibly_unimplemented.<locals>.wrap.<locals>.wrapper)	functoolswraps)r.  r/  r.   r-  r/   wrap  s   z%_possibly_unimplemented.<locals>.wraptest_NotImplemented)dictr8   rJ  
startswithr  r   	__bases__)r   Zrequirer2  Znew_dictrj   rf   r.   r.   r/   _possibly_unimplemented  s   


r8  c	                 C   s   t tt| ttttt|tt|tt|tt	|tt
|o|tt|o#|tt|tt|f}	i }
|	D ]&}|jD ] }|ds?q7|
|}|durStd|j||jf ||
|< q7q2td|	i S )z
    Construct a base class, optionally converting some of the tests in
    the suite to check that the feature is not implemented.
    r3  Nz-Test class %s overloads test %s defined in %sZTestBase)r   r8  r  r  rs  r  r  r  r  r  r  r  r  r)  r8   r6  getr   r   r  )getsetslicingslicing_assignfancy_indexingfancy_assignZfancy_multidim_indexingZfancy_multidim_assignminmaxnnz_axisbasesnamesr   rj   Zold_clsr.   r.   r/   sparse_test_class  sB   




	rC  c                   @   s   e Zd Zedd Zejejejej	g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$ Zd%S )&r   c                 O   D   t  }|td t|i |W  d    S 1 sw   Y  d S )Nz<Changing the sparsity structure of a csr_matrix is expensive)r   r   r"   r   r   argsr5   r   r.   r.   r/   r        $zTestCSR.spmatrixc                 C   s   t g dg dg dgd}t|}t|jg d t|jg d t|jg d t| d t|	 d	 t|
 | d S )
N)r   r   r   r  r  r   )r   r   rS   rM  r   r   r  )r   r   r   r  r   r  r  r   r*  	getformatro   rw   rC   r  r.   r.   r/   test_constructor1  s   zTestCSR.test_constructor1c                 C   sX   t dd}d|d< t|}t|jdg t|jdg t|jg d t| | d S )Nr  r  r   r   r/  r   )r   r   r   r   r   r   r   )r   r   r   r  r   r  r  ro   rI  r.   r.   r/   test_constructor2
  s   
zTestCSR.test_constructor2c                 C   sf   t ddgddgddggd}t|}t|jg d t|jg d t|jg d t| | d S )	Nr   r   rS   r   r   r  r  r   )r   r   r   r  r   r  r  ro   rI  r.   r.   r/   test_constructor3  s   zTestCSR.test_constructor3c                 C   s   t g d}t g d}t g d}t||f}t||fd}ttddd|  tdd	gd
d	gd
d	gfftjd}t dd
gd
d	ggtjd}t||  d S NrS   r   r   r   r   r   r   r   rS   r   rS   r   r   r   r   r   r   rS   rS   rS   rS   r   g      @g      $@r  g      "@r  r  g      &@r  g       @g      @r  r.  r%  r   r   l           r   r   r   )	r   r   r   r   r   r1  ro   r;   uint64)rw   r  r  r  rT  r  r"  r.   r.   r/   test_constructor4  s   "zTestCSR.test_constructor4c                 C   B   t g d}t g d}t g d}t|||f}t|jd d S Nr   r   r   r   r   r   r   rS   r  r  )r   r   r   r   rw   r  r  r  r  r.   r.   r/   test_constructor5-  
   zTestCSR.test_constructor5c                 C   J   g d}g d}g d}t |||f}t|jd tt|jtj d S rU  )r   r   r   r   r;   rY   r2   signedintegerrX  r.   r.   r/   test_constructor65     zTestCSR.test_constructor6c                 C   s   t dd }tg dtjd}tg dtjd}t|||fdd}tg dg d	g d
gd}t|jjttj t|j	jttj t
| | d S )Nr  r   )r   rS   r   r   r   rS   r   r   rS   r   r  r   r   r`  r  )r   r   r  r   )r   r   r;   rT   r   r   r  r2   rH   r  r   ro   )rw   r  r  ptrr>   rC   r.   r.   r/   test_constructor_smallcol>  s   z!TestCSR.test_constructor_smallcolc                 C   s   t dd }ttjjd }tddd||d |d gtjd}tg dtjd}t|||f}t|j	j
t
tj t|jj
t
tj t|jdt|d f d S )	Nr  r   r  r   rS   r   r_  r   )r   r;   rF   rH   rG   r   rT   r   r   r  r2   r  r   r   )rw   r  Zlarger  ra  r>   r.   r.   r/   test_constructor_largecolN  s   "z!TestCSR.test_constructor_largecolc                 C   sh   t d}tg d}tg d}t|||fdd}| }|  t|jg d t| |  d S )Nr   r  rS   r   r   r   r   r   r   rS   rE   r`  r   rS   r  r   r   )r   r   r   r   r  r   r  ro   rw   r  r  r  r  r  r.   r.   r/   test_sort_indices[  s   zTestCSR.test_sort_indicesc                 C   x   t g d}t g d}t g d}t|||fdd}| }|  t|jd t|jg d t| |  d S )Nr   r   r   r   rS   r   r   r   r   rS   r   r   r   r  r  r  r   r   r  rf  r`  r   r  )r   r   r   eliminate_zerosr   r   r  ro   rh  r.   r.   r/   test_eliminate_zerose     zTestCSR.test_eliminate_zerosc                 C   s   t tdddd }dD ]3}ttt |d t|| }t|j|j t|j	|j	 t|j
|j
 t| tt||  qd S )Nr+  r   r   rQ  rS  rT  rU  rV  rW  rX  rY  rZ  r[  rP  r\  r]  r^  r_  r`  ra  rb  rc  T)r   r;   r   r1  r   r  rd   r   r   r  r  ro   rw   r+  r   rR  r.   r.   r/   test_ufuncsp     zTestCSR.test_ufuncsc                 C      t d}tg d}tg d}t|||fdd}t d}tg d}tg d}t|||fdd}t||  | |   d S )	Nr   rd  re  rf  r`  r  r  r   r   r  rS   r   r   rS   r  )r   r   r   r   ro   rh  r.   r.   r/   test_unsorted_arithmetic|     "z TestCSR.test_unsorted_arithmeticc                 C   ~   t dgdgdgg}t g d}t jd tt jdd}| |}|||f }t|r4| }t	||||f  d S Nr   rS   r   r  rQ   r   r  
r;   r   rl   rR   r&   rj  r   r!   ro   r   rw   r  r  r	  r  r  r.   r.   r/   test_fancy_indexing_broadcast     
z%TestCSR.test_fancy_indexing_broadcastc                 C   s   t ddg}t ddg}t ddg}t ddg}t|||f }td|j t|jtks4J t|||f }td|j |  td|j t	|j
| t|||f }d|_td|j t	|j
| |  t	|j
| dS )z@Ensure has_sorted_indices memoizes sorted state for sort_indicesr   r   rS   TFN)r;   r   r   r   r   r  r  r   r  r   r  )rw   Zsorted_indsZunsorted_indsr  r  r  r.   r.   r/   test_has_sorted_indices  s$   zTestCSR.test_has_sorted_indicesc                 C   s  t tdgtdgtddgf}td|j tddg}tddg}tddg}t |||f }td|j t|jtksGJ |  td|j tdt	|j
 t |||f }d|_td|j tdt	|j
 |  tdt	|j
 dS )z=Ensure has_canonical_format memoizes state for sum_duplicatesrS   r   r   TFN)r   r;   r   r   Zhas_canonical_formatr   r  r   sum_duplicatesr   r  )rw   r  r  r  r  r.   r.   r/   test_has_canonical_format  s"   (z!TestCSR.test_has_canonical_formatc                 C   s  t jdt jd}t jdt jd}t d}t|||fdd}t|||fdd}t jdt jd}t||fdd}t||fdd}td}	td}
t|jjt j t|jjt j t|jjt j t|jjt j t|	jjt j t|
jjt j |||||	|
fD ]}||  qd S )NrS   r   r   r   r`  r           rJ  )r;   r   rH   r   r   r  r2   rT   rw   r  r  valsr>   rC   rT  r   r   r   r   r3   r.   r.   r/   test_scalar_idx_dtype  &   

zTestCSR.test_scalar_idx_dtypec                 C   sB   t g d}t g d}|| jdksJ ||jdksJ d S )Nr  r   r   r   rS   r   )r   r   r  rw   r>   rC   r.   r.   r/   test_binop_explicit_zeros  s   z!TestCSR.test_binop_explicit_zerosN)r   r   r   ro  r   r;   r  r|  r;  r<  r   rJ  rL  rM  rS  rY  r]  rb  rc  ri  ro  rs  rx  r~  r  r  r  r  r.   r.   r.   r/   r     s*    
	
	
r   c                   @   s   e Zd Zedd Zejejejej	g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 )r   c                 O   rD  )Nz<Changing the sparsity structure of a csc_matrix is expensive)r   r   r"   r   rE  r.   r.   r/   r     rG  zTestCSC.spmatrixc                 C   s   t g dg dg dgd}t|}t|jg d t|jg d t|jg d t| d t|j	|j	 t|
 d	 d S )
Nr   r   r   r   rK  r   rS   r   r   r   )r   rS   r   r   )r   rS   r   rS   r  r   r  )r   r   r   r  r   r  r  r   r*  r   rH  rI  r.   r.   r/   rJ    s   zTestCSC.test_constructor1c                 C   sJ   t dd}d|d< t|}t|jdg t|jdg t|jg d d S )NrK  r   r   )rS   r   rS   )r   r   r   r   r   r   r   )r   r   r   r  r   r  r  rI  r.   r.   r/   rL    s   
zTestCSC.test_constructor2c                 C   sX   t ddgddgddggd}t|}t|jddg t|jddg t|jg d d S )Nr   r   rS   r   r`  )r   r   r   r  r   r  r  rI  r.   r.   r/   rM    s
   zTestCSC.test_constructor3c                 C   s\   t g d}t g d}t g d}t||f}t||fd}ttddd|  d S )NrO  rP  rQ  r.  r%  r   r   )r   r   r   r   r   r1  ro   )rw   r  r  r  rT  r  r.   r.   r/   rS    s   zTestCSC.test_constructor4c                 C   rT  NrV  rW  r  )r  r   )r   r   r   r   rw   r  r  r  r  r.   r.   r/   rY    rZ  zTestCSC.test_constructor5c                 C   r[  r  )r   r   r   r   r;   rY   r2   r\  r  r.   r.   r/   r]  '  r^  zTestCSC.test_constructor6c                 C   rj  )Nrk  rl  rm  rE   rS   r`  r   r  )r   r   r   rn  r   r   r  ro   rh  r.   r.   r/   ro  0  rp  zTestCSC.test_eliminate_zerosc                 C   sd   t d}tg d}g d}t|||fdd}| }|  t|jg d t| |  d S )Nr   rd  re  r  r`  rg  )r   r   r   r   r  r   r  ro   )rw   r  r  ra  r  r  r.   r.   r/   ri  ;  s   zTestCSC.test_sort_indicesc                 C   s   t tdddd }dD ]3}ttt|d t|| }t|j|j t	|j
|j
 t	|j|j t	| tt||  qd S )N   r  r   g      5@rq  T)r   r;   r   r1  r   r  r   rd   r   r   r  r  ro   rr  r.   r.   r/   rs  E  rt  zTestCSC.test_ufuncsc                 C   ru  )	Nr   rd  re  r  r`  r  rv  rw  )r   r   r   r   ro   rh  r.   r.   r/   rx  Q  ry  z TestCSC.test_unsorted_arithmeticc                 C   rz  r{  r|  r}  r.   r.   r/   r~  \  r  z%TestCSC.test_fancy_indexing_broadcastc                 C   s  t jdt jd}t jdt jd}t d}t|||fdd}t|||fdd}t jdt jd}t||fdd}t||fdd}td}	td	}
t|jjt j t|jjt j t|jjt j t|jjt j t|	jjt j t|
jjt j |||||	|
fD ]}||  qd S )
NrS   r   r   )r  r   r`  )r  r   rJ  r  r  )	r;   r   rH   r   r   r   r  r2   rT   r  r.   r.   r/   r  j  r  zTestCSC.test_scalar_idx_dtypeN)r   r   r   ro  r   r;   r  r|  r;  r<  r   rJ  rL  rM  rS  rY  r]  ro  ri  rs  rx  r~  r  r.   r.   r.   r/   r     s     

	
r   c                   @   sP   e Zd ZeZejejejgZ	dd Z
dd Zdd Zdd Zd	d
 Zdd ZdS )r   c                 C   s>   t d}d|d< d|d< ||j }||j }t|j|j d S )NrE   rE   rE   r  r+  r   r  )r   r   r  r   rA   )rw   rA   r	  r  r.   r.   r/   	test_mult  s   

zTestDOK.test_multc                 C   sl   |  d}d|d< d|d< |d }tddgddgddgg}t| | |d	 }|d	 }t| | d S )
Nrh  rp  r+  rJ  rE   r   r,  r4  )r   r   r   ro   r  r.   r.   r/   test_add_nonzero  s   
zTestDOK.test_add_nonzeroc                 C   sR   |  d}d|d< d|d< t|d  | d  t|d  | d  d S )Nrh  r  rp  r+  rJ  r4  r   )r   r   ro   r   r.   r.   r/   test_dok_divide_scalar  s
   
zTestDOK.test_dok_divide_scalarc                 C   s  d\}}t ||f}d|d< d|d< d|d< d|d	< d
|d< d|d< t| d d |d f t| | }t| d d |d f t| ||}}| }t|j||f t| |d d d f t| | }t| |d d d f t| d S )N)r  r  r   r  rS   rI  r   r  r   rD  r   r.  r  r  )	r   r   ro   r   r   r
   r   r   r   )rw   r   r6  r>   r  rC   r  r.   r.   r/   test_convert  s"   ""
"&zTestDOK.test_convertc                 C   s   t tt tg dg dg dgd}t|}t|j|j t| | t|}t| |  g dg dg}t|tj	d}t|jtj	 | }t|jtj	 t
|| d S )Nr  rK  r  r   r`  r  r   )r   r2  r   r   r   r2   ro   r   r;   r   r   )rw   rC   rA   r   r  r   dar.   r.   r/   	test_ctor  s   
zTestDOK.test_ctorc                 C   sT   t d}d|d< td| vd t d}d|d d df< tt| dkd d S )Nr   r   r  zUnexpected entry (0,0) in keyszUnexpected entries in keys)r   r   keysr   r  r.   r.   r/   test_ticket1160  s   zTestDOK.test_ticket1160N)r   r   r   r   r   r;   r|  r;  r<  r   r  r  r  r  r  r  r.   r.   r.   r/   r     s    r   )r?  r@  c                   @   s`   e Zd ZeZejejejg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 )TestLILc                 C   s   t dtj}d|d< d|d< tdtjd}d|d< d|d< t dkr0t||j ||j   t||	 j ||j
   d S )Nr  rE   r  y              4@r  r   Zppc64le)r   r;   r   r   platformmachiner   r   ro   r   r  r  r.   r.   r/   test_dot  s   "zTestLIL.test_dotc                 C   s@   t d}d|d< |d }t|d d |d }t|d d d S )Nr   rS   r  r   r   )r   r   )rw   r3   r.   r.   r/   test_scalar_mul  s   zTestLIL.test_scalar_mulc                 C   s   t g dg dg}t g dg dg}||| f||| fd|d fd}| D ]\}\}}| }t|d| | t| |  q*t dtdd	}tg d
}|dd d f  |7  < t|dd d f  	 | d S )Nr   rS   r   r  r  r   )addsubmulz__i%s__ro  r   r   )皙?r  r  r   )
r   rJ  r   rd   r   ro   r;   r2   r   Zsqueeze)rw   rA   rB   r  opotherr   r  r.   r.   r/   test_inplace_ops  s   


"zTestLIL.test_inplace_opsc                 C   sL   g dg dg}t t|}t|D ]\}}t| t|| dd qd S )Nr  r  rS   )Zndmin)r   r   r  r   ro   )rw   Zrow_datarB   r@  r  r.   r.   r/   test_lil_iteration  s
   zTestLIL.test_lil_iterationc                 C   sR   t d}d|d< d|d< d|d< d|d	< d
|d< | }t |}t|j|j d S )Nr  rE   r  r+  r  r,  )r  r   r  )r   r  r@  )r  r   )r   r   r   rA   )rw   rB   r#  r	  r.   r.   r/   test_lil_from_csr"  s   zTestLIL.test_lil_from_csrc                 C   sV   t tddd}t|}t|tg dddf  |tg dddf  d S )Nr  r   r  rS   r   )r&   r   r1  r   r   r   ro   )rw   r  rA   r.   r.   r/   test_fancy_indexing_lil/  s
   zTestLIL.test_fancy_indexing_lilc                 C   s   t d}d|d< d|d< d|d< d|d	< t d}d|d< d|d
< d|d< d|d	< d|d< t|| ||  t|| g dg dg dg dg d S )Nr.  r   r  rS   r  r   ri  r   r  rp  rh  r  r   r   r   r   )r   r  r   )r   r   r  ro   )rw   lr   r.   r.   r/   test_point_wise_multiply6  s*   z TestLIL.test_point_wise_multiplyc                 C   s*   t td}|d9 }d|dd d f< d S )Nr   r  r   )r   r;   r  )rw   r>   r.   r.   r/   test_lil_multiply_removalM  s   z!TestLIL.test_lil_multiply_removalN)r   r   r   r   r   r;   r|  r;  r<  r   r  r  r  r  r  r  r  r  r.   r.   r.   r/   r    s    
r  )r?  c                   @   s   e Zd ZeZejejejgZ	dd Z
dd Zdd Zdd Zd	d
 Zejjddddd Zdd Zdd Zdd Zdd Zdd Zdd ZdS )TestCOOc                 C   s   t g d}t g d}t g d}t|||ffd}ttddd|  tdd	gd
d	gd
d	gfftjd}t dd
gd
d	ggtjd}t||  d S rN  )r   r   r   r   r1  ro   r;   rR  )rw   r  r  r  r  r"  r.   r.   r/   rJ  ]  s   "zTestCOO.test_constructor1c                 C   sb   t g d}t g d}t g d}t|||ffd}t g dg dg dg}t||  d S )N)
r   r   rS   rS   rS   rS   r   r   rS   rS   )
r   rS   r   rS   r   r   r   r   r   rS   )
rS   r   r   r   r  r   r   rS   r   r   r   )r   r   r   r  )r   r  r   )r   r   r   ro   )rw   r  r  r  r  rx   r.   r.   r/   rL  k  s   zTestCOO.test_constructor2c                 C   sN   t d}t|jd t|jg  t|jg  t|jg  t| td d S )Nr.  )r   r   r   r  r  r  ro   r   rw   r  r.   r.   r/   rM  v  s   zTestCOO.test_constructor3c                 C   s   t g dg dg dg}t|}t| | t g d}t|}t| |dd tjtdd tg dg d	g d
f W d    n1 sLw   Y  tjtdd tg ddd W d    d S 1 slw   Y  d S )Nr   r   r   r   )r  r   r   r   )r   r   r   r   r   r   zobject cannot be interpreted)match)r   r     !   r   r)  zinconsistent shapesrH  r`  )	r   r   r   ro   r1  r   r   r2  r   )rw   rx   r  r.   r.   r/   rS    s   "zTestCOO.test_constructor4c                 C   s8   dg}t |dgdgffd d}|jt|jksJ d S )Nr   r   r   )r   r2   r;   r   )rw   r  r  r.   r.   r/   "test_constructor_data_ij_dtypeNone  s   z*TestCOO.test_constructor_data_ij_dtypeNoneFzCOO does not have a __getitem__runreasonc                 C      d S r1   r.   r   r.   r.   r/   rB       zTestCOO.test_iteratorc                 C   s&   ddgg}t | }t|j| d S rW   )r   Ztodiar   rA   )rw   r   r  r.   r.   r/   test_todia_all_zeros  s   
zTestCOO.test_todia_all_zerosc                 C   s   t d}|  t ddgddgddgff}|  t|jddgddgg t ddgddgddgff}|  t|jddgddgg t|jdg t|jdg t|jdg d S )Nr.  r   rS   r   r   )r   r  r   rA   r  r  r  r  r.   r.   r/   test_sum_duplicates  s   zTestCOO.test_sum_duplicatesc                 C   s6   t g dg dg dff}| }t|j|j d S )N)r   r   r   r   )r   rS   rS   r   )r   r   r   r   )r   rD  r   rA   )rw   r  r7   r.   r.   r/   test_todok_duplicates  s   zTestCOO.test_todok_duplicatesc                 C   sl   t g d}t g d}t g d}t|||ffdd}| }|  t|jdk  t|j|j d S )Nrk  )r   r   r   r   r   r   r   r   rl  rf  r`  r   )	r   r   r   rn  r   r  allr   rA   )rw   r  r  r  r  r  r.   r.   r/   ro    s   zTestCOO.test_eliminate_zerosc                 C   s   g dg dg dg}d}t |}||}t|j|ju  |j|dd}t|j|ju  |j|dd}tt|j|j  d S )Nr(  r)  r*  r-  Fr0  T)r   r1  r   r  r;   r@   )rw   r[   Z	new_shaper3   r4   r.   r.   r/   test_reshape_copy  s   
zTestCOO.test_reshape_copyc                 C   sl   t dgdgdgffd}t dgdgdgffd}t|jddd|kjdk t|jdd	d|kjdk d S )
Nr   i- r  )-   )r  r  r#  r&  r   r$  )r   r   r1  r   )rw   Zmat1Zmat2r.   r.   r/   test_large_dimensions_reshape  s    z%TestCOO.test_large_dimensions_reshapeN)r   r   r   r   r   r;   r|  r;  r<  r   rJ  rL  rM  rS  r  r   rp  xfailrB  r  r  r  ro  r  r  r.   r.   r.   r/   r  W  s     


r  )r:  r;  r<  r=  r>  c                   @   sn   e Zd ZeZejejejgZ	dd Z
ejjddddd Zedd	d
 Zejjdddd Zdd ZdS )TestDIAc                 C   sf   t g dg dg dg dg}t g dgjddd}t g d	}tt||fd
d | d S )N)r   r   r   r   )r   rS   r   r   )r   rS   r   r   )r   r   r   r   r  r   r   rd  )r   r   rS   rH  r`  )r   r;   repeatr   r   ro   )rw   r	  r  r  r.   r.   r/   rJ    s   zTestDIA.test_constructor1FzDIA does not have a __getitem__r  c                 C   r  r1   r.   r   r.   r.   r/   rB    r  zTestDIA.test_iteratorr   c                 C   s|   t td}t|jjtj |jddd t|jjtj t td}t|jjtj |jddd t|jjtj d S )Nr   )r   rS   r  r   )	r   r;   r    r   r  r2   rH   r?  rT   rw   r   r.   r.   r/   test_setdiag_dtype  s   zTestDIA.test_setdiag_dtypezDIA stores extra zerosr  c                 C   r  r1   r.   r   r.   r.   r/   r+    r  zTestDIA.test_getnnz_axisc                 C   sH   t g dgdgfdd}| }t|  | t|  | d S )Nr  r   r  r`  )r   ro   r   r   r   )rw   r   r   r.   r.   r/   test_convert_gh14555  s   zTestDIA.test_convert_gh14555N)r   r   r   r   r   r;   r|  r;  r<  r   rJ  r   rp  r  rB  rn   r  r   r+  r  r.   r.   r.   r/   r    s    	


r  )r:  r;  r<  r=  r>  r?  r@  c                   @   s   e Zd ZeZejejejg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ejjddddd Zejjddddd Zdd  Zejjdddd!d" Zejjed#d$d%d& Zd'S )(r   c                 C   s   t g d}t g d}td}t g dg dg|d< t g dg dg|d	< t g d
g dg|d< t g dg dg|d< tg dg dg dgg dg dg}t|||fdd}t| | t|||f}t| | d S N)r   rS   rS   r   )r   rS   rS   r   )r   rS   r   r`  r&  r   r   )r  r   rE   r   )r   r   r  )r%  r   r+  rS   )r   r   rE   )r  r   r  r   r  r)  r%  r  r%  r`  )r   r   r   r   r   ro   )rw   r  r  r  rA   rY  r.   r.   r/   rJ    s(   



(zTestBSR.test_constructor1c                 C   sn  dD ]}t |}tt| | qt d}tt|dd | tt|dd | tg dg dg dgg d	g d
g}tt| | tt|dd | tt|dd | tt|dd | tt|dd | tt|dd | tt|dd | tt|dd | tg dg dg dgg d	g d
g}tt|dd | d S )N)r  rE  r  )rE   r   )r   r  r  )r   r  ri  r(  r  r  r)  r%  r`  r&  r  r`  r  r-  )rS   r%  )r   r%  r  )r   r   r   ro   r   )rw   r   rA   r.   r.   r/   rL  (  s"   ((zTestBSR.test_constructor2c                 C   sF   g dg dg dff}t ddgddgg}tt|dd	 | d S )
Nr  rN  r  r   r   rS   r   ri  r(  )r   r   r   ro   )rw   argrA   r.   r.   r/   rM  @  s   zTestBSR.test_constructor3c                 C   sZ   d}t j||dft jd}t jd|gt jd}t j|t jd}t|||f|dfdd d S )Nr  r   r   r   F)r)  r   )r;   r  r   r   rH   r   r   )rw   r6  r  r  r  r.   r.   r/   rS  F  s
   zTestBSR.test_constructor4c                 C   s   d}t |}t |||f}t d|g}t |}tt t|||f W d    n1 s1w   Y  tt t|||fdd W d    n1 sNw   Y  tt t|||fdd W d    d S 1 slw   Y  d S )Nr  r   r  r(  r  )r;   r  r   r   r   r   r   )rw   r6  Z	data_1dimr  r  r  r.   r.   r/   rY  O  s   




"zTestBSR.test_constructor5c                 C   sl   dgdggdgdggg}t jddgt jd}t jddgt jd}t|||fdd}|jt |jks4J d S )Nr   r   rS   r   r  r(  )r;   r   rH   r   r2   )rw   r9   r  r  rC   r.   r.   r/   test_default_dtypec  s
   zTestBSR.test_default_dtypec                 C   s   t g d}t g d}td}t g dg dg|d< t g dg dg|d	< t g d
g dg|d< t g dg dg|d< tg dg dg dgg dg dg}t|||fdd}| }|  }t| | t| |  d S r  )r   r   r   r   r   r   r   ro   )rw   r  r  r  rA   ZAbsrZAcsrZAcsr_via_coor.   r.   r/   test_bsr_tocsrk  s.   



zTestBSR.test_bsr_tocsrc                 C   s   t g dddgddggj}|ddd}tg d}tg d}t|||fdd}| }|  t|jd	 t|	 |	  d S )
Nrk  r   r   rS   rl  rm  )r   r+  r`  r%  )
r   r   r1  r   r   r   rn  r   r   ro   rh  r.   r.   r/   ro    s   zTestBSR.test_eliminate_zerosc                 C   s   t jd tt jddd}d|j|jdk< |  t|jd t|jj	d d|j|jdk< |  t|jd t|jj	d	 t|
 t d |  t|jd t|jj	d	 t|
 t d d S )
Nr   )r%  r%  r  r(  g?B   )r  rS   r   r  r  )r;   rl   rR   r   r  rn  r   r   r   r   ro   r   r  r.   r.   r/   test_eliminate_zeros_all_zero  s   z%TestBSR.test_eliminate_zeros_all_zeroc                 C   sH   t tddddd}t|jd dd}t|| | |  d S )Nx   r  r  r   r   r(  r   r   r   r   r1  r   r   ro   r  r.   r.   r/   test_bsr_matvec  s   zTestBSR.test_bsr_matvecc                 C   sL   t tddddd}t|jd d dd}t|| | |  d S )	Nr  r  r  r  r(  r   r  r   r  r  r.   r.   r/   test_bsr_matvecs  s   zTestBSR.test_bsr_matvecsFzBSR does not have a __getitem__r  c                 C   r  r1   r.   r   r.   r.   r/   rB    r  zTestBSR.test_iteratorzBSR does not have a __setitem__c                 C   r  r1   r.   r   r.   r.   r/   rL    r  zTestBSR.test_setdiagc                 C   s   t g dg dg dg}| j|dd}t|dd u  t|jddgd	dgd
dgg |d t|jddgd	dgg |d t|jddgd	dgddgg |d t|jg dg dg dg tt|jd d S )Nre  rf  rg  r  r(  rh  r   r   rS   r   ri  r/  r  r)  r  rj  r  r.   r.   r/   test_resize_blocked  s2   



zTestBSR.test_resize_blockedc                 C   r  r1   r.   r   r.   r.   r/   rG    r  z"TestBSR.test_setdiag_comprehensivezexceeds memory limitr  c              	   C   s<  t jdt jd}t jdt jd}t d}t|||fdd}t|||fdd}td}td}t|jjt j t|jjt j t|jjt j t|jjt j z.t d}t d	}	t|||fdd}
t|	||fdd}t|
jjt j t|jjt j W n tt	fy   d}
d}Y nw |||||
|fD ]}||  qd S )
NrS   r   r   rN  r  r`  r  )r   r   r  )r   r   r  )
r;   r   rH   r   r   r  r2   rT   MemoryErrorr   )rw   r  r  r  r>   rC   r   r   Zvals2Zvals3r   r   r3   r.   r.   r/   r    s2   



zTestBSR.test_scalar_idx_dtypeN)r   r   r   r   r   r;   r|  r;  r<  r   rJ  rL  rM  rS  rY  r  r  ro  r  r  r  r   rp  r  rB  rL  r  rG  skipifIS_COLABr  r.   r.   r.   r/   r   
  s.    	


r   )r:  r;  r<  r=  r>  r@  c                 O   s,  | dd}t| jtjst| jtjr'|du r| f| S | f| |f S | dk }| jddd} | ddd  d8  < d| ddd< |d jdkrzt	dd |D }d|d  f|dd  }d|d  d f|dd  }d| |< d| |< t	d	d |D }|du r| f| S | f| |d f S )
z-Duplicates entries to produce the same matrixr  Nr   rS   rd  r   c                 s   s    | ]}|d  V  qdS r  r.   )rS  pr.   r.   r/   	<genexpr>  s    z&_same_sum_duplicate.<locals>.<genexpr>c                 s   s    | ]}| d V  qdS )rS   N)r  )rS  r  r.   r.   r/   r    s    )
popr;   rY   r2   r  ZunsignedintegerrW  r  rX   rQ  )r  Zindsr5   r  Z	zeros_posposZpos1Zpos2r.   r.   r/   _same_sum_duplicate  s*   

r  c                       s`   e Zd Zd fdd	Zejjdddd Zejjddd	d
 Zejjdddd Z	  Z
S )_NonCanonicalMixinFc                    s  t  j}||fi |}|jdk }|d jdk}|rK|d jd }t }	|	td | ||d | |d | }W d   n1 sFw   Y  | 	||}
d|vrZ|j
|d< ||
fi |}|jtjtjfv rnd}nd}t|j|j|d	 |rt|jdk  |S )
zcReplace D with a non-canonical equivalent: containing
        duplicate elements and explicit zerosr   rS   r;  r   Nr   gh㈵>gHz>)rtol)superr   rA   rW  rX   r   r   r"   _insert_explicit_zero_arg1_for_noncanonicalr   r2   r;   r   r   r   r   r  any)rw   r	  sorted_indicesr5   Z	constructr  Zzero_posZ	has_zerosr  r   Zarg1ZNCr  r>  r.   r/   r     s.    
z_NonCanonicalMixin.spmatrixz"bool(matrix) counts explicit zerosr  c                 C   r  r1   r.   r   r.   r.   r/   r   B  r  z_NonCanonicalMixin.test_boolz!getnnz-axis counts explicit zerosc                 C   r  r1   r.   r   r.   r.   r/   r+  F  r  z#_NonCanonicalMixin.test_getnnz_axisznnz counts explicit zerosc                 C   r  r1   r.   r   r.   r.   r/   r   J  r  z_NonCanonicalMixin.test_emptyF)r   r   r   r   r   rp  r   r   r+  r   __classcell__r.   r.   r  r/   r    s    &

r  c                   @   s   e Zd ZdddZdd ZdS )_NonCanonicalCompressedMixinFc                 C   s   t |j|j|jd\}}}|s?t||dd D ]&\}}||| ddd  |||< ||| ddd  |||< q|||fS )5Return non-canonical constructor arg1 equivalent to M)r  r   Nr   )r  r  r  r  rA  r   )rw   r  r  r  r  r  startstopr.   r.   r/   r  P  s   
"$
z3_NonCanonicalCompressedMixin._arg1_for_noncanonicalc                 C   s   d|||f< |S rW   r.   rw   r  r7  r8  r.   r.   r/   r  Z  s   z2_NonCanonicalCompressedMixin._insert_explicit_zeroNr  )r   r   r   r  r  r.   r.   r.   r/   r  O  s    

r  c                   @   sL   e Zd Zdd Zdd Zejjddddd	 Zejjdd
ddd Z	dS )_NonCanonicalCSMixinc                    s4    fdd}t D ]}dD ]
}|t|| qqd S )Nc           	         s   t g dg dg dg dg| d} j||d}|j\}}t| |D ]}t| |D ]}t|||f |||f  q,q$dD ]}tttf|j| q?d S )Nr  r  r  r   r   )r  r  )	r   r   r   r   r   r   r  r2  r  )	r2   r  r	  rA   r  r  r7  r8  rT  r   r.   r/   r   a  s    
z3_NonCanonicalCSMixin.test_getelement.<locals>.check)FTr  )rw   r   r2   r  r.   r   r/   r  `  s   z$_NonCanonicalCSMixin.test_getelementc                 C   s   t d}| |}| g dg}| |dd d f< t }|td ||dd d f< W d    n1 s8w   Y  t| | |  |d d df< t }|td |j	|d d df< W d    n1 smw   Y  t| | d S )Nr   r  r   r;  rS   )
r;   r    r   ro   r   r   r"   r   r  r   )rw   r	  rA   rB   r   r.   r.   r/   test_setitem_sparseu  s&   

z(_NonCanonicalCSMixin.test_setitem_sparseFz(inverse broken with non-canonical matrixr  c                 C   r  r1   r.   r   r.   r.   r/   r    r  z_NonCanonicalCSMixin.test_invz&solve broken with non-canonical matrixc                 C   r  r1   r.   r   r.   r.   r/   r    r  z_NonCanonicalCSMixin.test_solveN)
r   r   r   r  r  r   rp  r  r  r  r.   r.   r.   r/   r  _  s    
r  c                   @      e Zd ZdS )TestCSRNonCanonicalNr   r   r   r.   r.   r.   r/   r        r  c                   @   r  )TestCSCNonCanonicalNr  r.   r.   r.   r/   r    r  r  c                   @   sD   e Zd Zdd Zejjddddd Zejjdddd	d
 ZdS )TestBSRNonCanonicalc                 C   s"   |  }d|||f< |j|jdS )Nr   r(  )r   rE  r)  )rw   r  r7  r8  r3   r.   r.   r/   r    s   z)TestBSRNonCanonical._insert_explicit_zeroFz&diagonal broken with non-canonical BSRr  c                 C   r  r1   r.   r   r.   r.   r/   r    r  z!TestBSRNonCanonical.test_diagonalz"expm broken with non-canonical BSRc                 C   r  r1   r.   r   r.   r.   r/   r    r  zTestBSRNonCanonical.test_expmN)	r   r   r   r  r   rp  r  r  r  r.   r.   r.   r/   r    s    
r  c                   @   s&   e Zd ZdddZdd Zdd ZdS )	TestCOONonCanonicalNc                 C   s$   t |j|j|j\}}}|||ffS )r  )r  r  r  r  )rw   r  r  r  r  r  r.   r.   r/   r    s   z*TestCOONonCanonical._arg1_for_noncanonicalc                 C   sX   t j|jjd|jf |_t j|jj||jf |_t j|jj||jf |_|S rW   )r;   Zr_r  r2   r  r  r  r  r.   r.   r/   r    s   z)TestCOONonCanonical._insert_explicit_zeroc                 C   sP   |  td}|  |jddgdd |  ttt|jdk d S )Nr   rS   r   r  r   )	r   r;   r    r  r?  r   r  Zdiffr  r  r.   r.   r/   test_setdiag_noncanonical  s
   z-TestCOONonCanonical.test_setdiag_noncanonicalr1   )r   r   r   r  r  r  r.   r.   r.   r/   r    s    
r  c            
      c   s
   t ttttttg} dddddddd}| D ]l}tt|D ]c}t	||}|
drt	|d	d
sg }||}t|rE|tjj|dg7 }ttjtdkrft	|dg }|D ]}|jdv rd|| qXndD ]}	t||	rw|t	||	g7 }qhtj|||dV  qqd S )Nz%expm for 64-bit indices not availablez)linsolve for 64-bit indices not availableztest implemented in base classz%test actually requires 64-bit to workztest verifies int32 indexesztest verifies int64 indexes)r  r  r  r  r  rb  rc  r3  rq  Fr  z3.6.0Z
pytestmark)r  r   r  Zxslow)marks)r   r  r   r   r  r   r  sorteddirrd   r6  r9  r   r   rp  r   r   parse__version__ZVersionrj   r<   r  Zparam)
ZTEST_CLASSESZ
SKIP_TESTSr   method_namemethodr  r,   Zmarkersrp  Zmnamer.   r.   r/   cases_64bit  sJ   








r  c                   @   s   e Zd ZeeeeegZdd Z	dd Z
dd Zdd Zd	d
 Zejde dd Zejde dd Zejde dd Zejde dd Zejde dd Zdd ZdS )	Test64Bitc                 C   s   |t j||S r1   )r;   rl   rj  )rw   mat_clsr   r6  r.   r.   r/   _create_some_matrix  s   zTest64Bit._create_some_matrixc                 C   sx   t |}t|tttfr|jj|ko|jj|kS t|tr*|j	j|ko)|j
j|kS t|tr5|jj|kS td|f )Nz matrix %r has no integer indices)r;   r2   r:   r   r   r   r  r  r   r  r  r   r  r   )rw   r   r2   r.   r.   r/   _compare_index_dtype  s   


zTest64Bit._compare_index_dtypec                    .   t dd fdd} jD ]}|| qd S )NrE   r\   c                    sL   | t jdd}t |t j | t jdd}t |t j d S )NrE   r   r  )r;   rl   rj  r   r  rH   rT   )r  r   r   r.   r/   r     s   z4Test64Bit.test_decorator_maxval_limit.<locals>.checkrn   MAT_CLASSESrw   r   r  r.   r   r/   test_decorator_maxval_limit  s
   

z%Test64Bit.test_decorator_maxval_limitc                    r  )NTrl   c                    s^   d}d}t dD ]"} | dd}|p |tj}|p" |tj}|r*|r* d S qtd)NFr  r   z#both 32 and 64 bit indices not seen)r   r  r  r;   rH   rT   r^   )r  Zseen_32Zseen_64r  r   r   r.   r/   r     s   z5Test64Bit.test_decorator_maxval_random.<locals>.checkr	  r  r.   r   r/   test_decorator_maxval_random  s
   

z&Test64Bit.test_decorator_maxval_randomc                 K   s$   t di |dd }||| d S )Nc              	   S   sX   |  }t |dr|  zt||  W t |dr|  d S d S t |dr+|  w w )Nsetup_methodteardown_method)r  r  rd   r  )r   r  instancer.   r.   r/   r     s   


z*Test64Bit._check_resiliency.<locals>.checkr.   )rn   )rw   r   r  rg   r   r.   r.   r/   _check_resiliency  s   

zTest64Bit._check_resiliencyzcls,method_namec                 C      | j ||dd d S )NrE   r\   r  rw   r   r  r.   r.   r/   test_resiliency_limit_10'     z"Test64Bit.test_resiliency_limit_10c                 C   r  )NTr  r  r  r.   r.   r/   test_resiliency_random+  s   z Test64Bit.test_resiliency_randomc                 C      | j ||tjd d S NrN   )r  r;   rH   r  r.   r.   r/   test_resiliency_all_322     z Test64Bit.test_resiliency_all_32c                 C   r  r  )r  r;   rT   r  r.   r.   r/   test_resiliency_all_646  r  z Test64Bit.test_resiliency_all_64c                 C   r  )NT)rm   r  r  r.   r.   r/   
test_no_64:  r  zTest64Bit.test_no_64c                 C   s:   t tjdddd }t tjddd }|  |  d S )Nr   )rO   r`   c                  S   s   t ddgddgddgg} tt| jdd tt| jdd tg d	g d
g} tt| jdd tg d	g dg} tt| jdd d S Nr   rS   r   r   r   r  rd  r   r  )r   r   r  )r   r   r   )r   r   r^   r*  rf  r   r   rp   r.   r.   r/   check_limitedE  s   z3Test64Bit.test_downcast_intp.<locals>.check_limitedrN   c                  S   sv   t ddgddgddgg} | jdd | jdd tg d	g d
g} | jdd tg d	g dg} | jdd d S r  )r   r*  rf  r   r   rp   r.   r.   r/   check_unlimitedS  s   z5Test64Bit.test_downcast_intp.<locals>.check_unlimited)rn   r;   rT   )rw   r   r!  r.   r.   r/   test_downcast_intp>  s   



zTest64Bit.test_downcast_intpN)r   r   r   r   r   r   r   r   r
  r  r  r  r  r  r   rp  Zparametrizer  r  r  r  r  r  r"  r.   r.   r.   r/   r    s$    




r  r1   )NFNNF)T)	TTTTTTTTT)prn  Z	__usage__
contextlibr0  r  r  r  sysZ
scipy._libr   Znumpyr;   r   r   r   r   r   r   r	   r
   r   r   r   r   r   r   rl   Znumpy.testingr   r   r   r   r   r   r   r   r   r   Zscipy.linalgrb   r&  rc   r   r   r   r   r   r   r   r    r!   r"   Zscipy.sparse._sputilsr#   r$   r%   r&   r'   Zscipy.sparse.linalgr(   r)   r*   Zscipy._lib.decoratorr+   rh   r  r0   r6   	frozensetrl  rD   r   r   rn   ro   rr   r   r   rs  r  r  r  r  r  contextmanagerr  r  r  r  r  r  r)  r8  rC  r   r   r   r   r  r  r  r   r  r  r  r  r  r  r  r  r  r  r.   r.   r.   r/   <module>   s   	@$0




M,              Wbj V  k
q#c] 9

, { bi + j!42)