o
    z¨ÊhÏ  ã                   @   sF   d dl Zd dl mZmZmZ d dlmZmZmZm	Z	 G dd„ dƒZ
dS )é    N)ÚfixÚisposinfÚisneginf)Úassert_Úassert_equalÚassert_array_equalÚassert_raisesc                   @   s4   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ ZdS )ÚTestUfunclikec                 C   ó¬   t  t jt j t jdddg¡}t  |jt¡}t  g d¢¡}t|ƒ}t||ƒ t||ƒ}t||ƒ t||ƒ | 	t j
¡}ttƒ� t|ƒ W d   ƒ d S 1 sOw   Y  d S )Nç        ç      @ç      À)TFFFFF)ÚnpÚarrayÚinfÚnanÚzerosÚshapeÚboolr   r   ÚastypeÚ
complex128r   Ú	TypeError©ÚselfÚaÚoutÚtgtÚres© r   úP/var/www/html/env/lib/python3.10/site-packages/numpy/lib/tests/test_ufunclike.pyÚtest_isposinf   ó   





"ÿzTestUfunclike.test_isposinfc                 C   r
   )Nr   r   r   )FTFFFF)r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   Útest_isneginf   r!   zTestUfunclike.test_isneginfc                 C   s|   t  g d¢g d¢g¡}t  |jt¡}t  g d¢g d¢g¡}t|ƒ}t||ƒ t||ƒ}t||ƒ t||ƒ ttdƒdƒ d S )N)ç      ð?çš™™™™™ñ?g      ø?gÍÌÌÌÌÌü?)ç      ð¿çš™™™™™ñ¿g      ø¿gÍÌÌÌÌÌü¿)r#   r#   r#   r#   )r%   r%   r%   r%   g…ëQ¸	@é   )r   r   r   r   Úfloatr   r   r   r   r   r   Útest_fix)   s   



zTestUfunclike.test_fixc                    sš   G ‡ fdd„dt jƒ‰ t  ddg¡}ˆ |dd�}t|ƒ}t|t  ddg¡ƒ tt|ˆ ƒƒ t|jdƒ |d	 }d
|_t|ƒ}tt|ˆ ƒƒ t|jd
ƒ d S )Nc                       s,   e Zd Zd	dd„Zd
‡ fdd„	Zdd„ ZdS )z5TestUfunclike.test_fix_with_subclass.<locals>.MyArrayNc                 S   s   t j|dd� | ¡}||_|S )NT)Úcopy)r   r   ÚviewÚmetadata)ÚclsÚdatar,   r   r   r   r   Ú__new__7   s   z=TestUfunclike.test_fix_with_subclass.<locals>.MyArray.__new__Fc                    s*   t |ˆ ƒs
| ˆ ¡}|jd u r| j|_|S ©N)Ú
isinstancer+   r,   )r   ÚobjÚcontextÚreturn_scalar©ÚMyArrayr   r   Ú__array_wrap__<   s
   


zDTestUfunclike.test_fix_with_subclass.<locals>.MyArray.__array_wrap__c                 S   s   t |dd ƒ| _| S )Nr,   )Úgetattrr,   )r   r2   r   r   r   Ú__array_finalize__C   s   zHTestUfunclike.test_fix_with_subclass.<locals>.MyArray.__array_finalize__r0   )NF)Ú__name__Ú
__module__Ú__qualname__r/   r7   r9   r   r5   r   r   r6   6   s    
r6   r$   r&   Úfoo)r,   é   éÿÿÿÿ)r   .Úbar)	r   Úndarrayr   r   r   r   r1   r   r,   )r   r   ÚmÚfÚm0dÚf0dr   r5   r   Útest_fix_with_subclass5   s   z$TestUfunclike.test_fix_with_subclassc                 C   sŽ   t j}t  |¡}t j}t||ƒ tt|ƒt|ƒƒ d}t  |¡}t  d¡}t||ƒ tt|ƒt|ƒƒ t  d¡}t j||d�}t	||u ƒ d S )Ng333333Àr   r   )r   )
r   r   r   ÚTrue_r   Útyper   Úfloat64r   r   )r   ÚxÚactualÚexpectedr   r   r   r   Útest_scalarU   s   





zTestUfunclike.test_scalarN)r:   r;   r<   r    r"   r)   rF   rM   r   r   r   r   r	   	   s     r	   )Únumpyr   r   r   r   Únumpy.testingr   r   r   r   r	   r   r   r   r   Ú<module>   s    