o
    &?e
                     @   s   d dl mZ d dlZd dlmZmZmZ d dlm	Z	 d dl
mZ d dlZdd Zdd	 Zd
d Zdd ZG dd dZdd ZdS )    )NamedTemporaryFileN)imreadimsaveplugin_order)testing)fetchc                  C   sF   t  } | d d dksJ | d d dksJ | d d dks!J d S )Nr   r   Zimageior   Zimread_collection)r   )order r	   ^/home/www/facesmatcher.com/pyenv/lib/python3.10/site-packages/skimage/io/tests/test_imageio.pytest_prefered_plugin   s   r   c                  C   s`   t tddd} | jdksJ | jtjksJ t tddd} tjj| jtj	d v s.J d S )Ndata/color.pngT)Zas_gray   zdata/camera.pngZ
AllInteger)
r   r   ndimdtypenpZfloat64coreZnumerictypesZsctype2char	typecodesZimgr	   r	   r
   test_imageio_as_gray   s
   "r   c                  C   s   t td} | jdksJ d S )Nzdata/palette_color.png   )r   r   r   r   r	   r	   r
   test_imageio_palette   s   r   c                   C   s@   t ttf ttd W d    d S 1 sw   Y  d S )Nzdata/truncated.jpg)r   ZraisesOSErrorSyntaxErrorr   r   r	   r	   r	   r
   test_imageio_truncated_jpg$   s   "r   c                	   @   sR   e Zd Zejddejfdejfdejfdejfdejfgdd Z	dd	 Z
d
S )TestSavezshape,dtype)
   r   )r   r   r   )r   r   r   )r   r      c           	      C   sx   t |t jrd}d}nd}t |j}t j||dt ||d}||}|d }t|| t	|}t j
|| d S )Nr      T)Zendpointnumr   zroundtrip.png)r   Z
issubdtypeZfloatingZiinfomaxZlinspaceprodZreshaper   r   r   Zassert_array_almost_equal)	selfshaper   Ztmp_pathZmin_Zmax_expected	file_pathactualr	   r	   r
   test_imsave_roundtrip/   s    

zTestSave.test_imsave_roundtripc                 C   s   t dd}|j}W d    n1 sw   Y  tjtdd tdt}d|d< t|| W d    d S 1 s:w   Y  d S )Nz.png)suffixz.* is a boolean image)match)   r)   T)r   r   )	r   namepytestZwarnsUserWarningr   Zzerosboolr   )r!   ffnamear	   r	   r
   test_bool_array_saveM   s   "zTestSave.test_bool_array_saveN)__name__
__module____qualname__r+   markZparametrizer   Zuint8Zuint16r&   r1   r	   r	   r	   r
   r   -   s    
r   c                   C   s   t tttdtj d S )Nr   )r   Zassert_equaltyper   r   r   Zndarrayr	   r	   r	   r
   test_return_classW   s   r7   )tempfiler   numpyr   Z
skimage.ior   r   r   Zskimage._sharedr   Zskimage._shared.testingr   r+   r   r   r   r   r   r7   r	   r	   r	   r
   <module>   s    	
	*