o
    i                     @   sN   d Z ddlZddlmZ ddlmZ ddlm	Z
 ddlmZ G dd dZdS )	z'unit tests for sparse utility functions    N)assert_equal)raises)_sputils)matrixc                   @   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d Zdd Zdd Zdd ZdS )TestSparseUtilsc                 C   sT   t tdtj t tddtj t tdtttj t tddtj d S )Nintcint32Zfloat32boolid)	r   sputilsZupcastnpr   Zfloat64complexfloatZ
complex128self r   n/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/scipy/sparse/tests/test_sputils.pytest_upcast   s   zTestSparseUtils.test_upcastc                 C   sv   t jdgdd}ttjd tdt ttjd |dt j ttdd td W d    d S 1 s4w   Y  d S )	N   int8dtype)default)az0object dtype is not supported by sparse matricesmatchO)	r   arrayr   r   Zgetdtyper   r   assert_raises
ValueError)r   Ar   r   r   test_getdtype   s   "zTestSparseUtils.test_getdtypec                 C   s   t tdd t tdd t tdd t tdd t ttdd t tdd t ttdgd t tdggd t td	d t td
d d S )N      @T      @      ?      @   Z16Fr   r      )r   r   Zisscalarliker   r   r   r   r   r   test_isscalarlike   s   z!TestSparseUtils.test_isscalarlikec                 C   s   t tdd t ttdd t ttdgd ttdd td W d    n1 s5w   Y  t tdd t td	d t td
d t tdd d S )Nr$   Tr'   Fz4Inexact indices into sparse matrices are not allowedr   r#   r%   r&   r(   r)   )r   r   Z	isintliker   r   r   r    r   r   r   r   test_isintlike+   s   zTestSparseUtils.test_isintlikec                 C   s*  t tdd t tdd t tdd t tdd t tdgdfd t tjddd	d t tjd
dd	d t tjddd	d t tjd
dd	d t tjdddd t tjdgdfddd t tjddddd t tjdddd t tjdddd t tjdddd d S )Nr)   T)   r*   )      ?r*   F)r*   r*   r*   r*   )r*   )nonneg)r*   r/   )
allow_ndim)r*   r*   )r0   r1   )r*   )r*   r*   )r   r   Zisshaper   r   r   r   test_isshape:   s"   zTestSparseUtils.test_isshapec                 C   s   t tdd t tdd t tdgd t tg dd t ttg dd t ttdgdgdggd t tdd d S )Nr(   Tr   r*   r'   r   r*   r'   F)r   r   Z
issequencer   r   r   r   r   r   test_issequenceN   s   "zTestSparseUtils.test_issequencec                 C   s   t tdd t tdgdggd t ttdd  d t tddgd t ttdd t tdgggd t tdd d S )N)r   Tr   r*   r'   F)r   r   Zismatrixr   Zaranger   r   r   r   test_ismatrixX   s   zTestSparseUtils.test_ismatrixc                 C   s2   t ttdgd t ttdgd d S )Nr   T)r   r   Zisdenser   r   r   r   r   r   r   test_isdenseb   s   zTestSparseUtils.test_isdensec                 C   sB   t ttjd t ttjd t ttjd dD ]}t| qd S )N)r   r   r.   r'   )r2   r/   r   r   N)r   	TypeErrorr   Zvalidateaxisr    )r   Zaxisr   r   r   test_validateaxisf   s   z!TestSparseUtils.test_validateaxisc                 C   sb  t t t jj}|d }t jddd}t jddd}tt tj	||fddt d ||d< tt tj	||fddt d ||d< tt tj	||fddt d	 t jd
dd}t jd
dd}tt t	||ft d	 t jddd}t jddd}tt tj	||f|ddt d	 ||d< tt tj	||f|dt d	 d S )Nr   Z   Zuint32r   T)check_contentsr   r/   int64Y      )maxvalr;   )r?   )
r   r<   Ziinfor   maxZonesr   r   r   Zget_index_dtype)r   ZimaxZtoo_bigZa1Za2r   r   r   test_get_index_dtypeo   sJ   
	z$TestSparseUtils.test_get_index_dtypec                 C   s   t dgd}t|d d S )N)
   r/   )i  i )rB   i23)r   Zcheck_shaper   )r   Z	new_shaper   r   r   test_check_shape_overflow   s   z)TestSparseUtils.test_check_shape_overflowc                 C   s   g dg}t |}tt|t jsJ tt|t js J t|}d|d d d d f< t|| tj|dd}d|d d d d f< t|g dg d S )Nr4   {   F)copyrD   rD   rD   )r   r   
isinstancer   r   r   r   r   bcr   r   r   test_matrix   s   



zTestSparseUtils.test_matrixc                 C   sr   g dg}t |}tt|t jsJ tt|t js J t|}d|d d d d f< t|g dg d S )Nr4   rD   rF   )r   r   rG   r   Zasmatrixr   r   rH   r   r   r   test_asmatrix   s   


zTestSparseUtils.test_asmatrixN)__name__
__module____qualname__r   r"   r+   r,   r3   r5   r6   r7   r9   rA   rC   rK   rL   r   r   r   r   r   
   s    

	9r   )__doc__numpyr   Znumpy.testingr   Zpytestr   r   Zscipy.sparser   r   Zscipy.sparse._sputilsr   r   r   r   r   r   <module>   s    