o
    h
                     @   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   imageior   imread_collection)r   )order r   X/var/www/html/scripts/venv/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tjd v s,J d S )Ndata/color.pngT)as_gray   zdata/camera.png
AllInteger)r   r   ndimdtypenpfloat64sctype2char	typecodes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   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)endpointnumr   zroundtrip.png)r   
issubdtypefloatingiinfomaxlinspaceprodreshaper   r   r   assert_array_almost_equal)	selfshaper   tmp_pathmin_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pytestwarnsUserWarningr   zerosboolr   )r/   ffnamear   r   r   test_bool_array_saveM   s   "zTestSave.test_bool_array_saveN)__name__
__module____qualname__r<   markparametrizer   uint8uint16r7   rD   r   r   r   r   r!   -   s    
r!   c                   C   s   t tttdtj d S )Nr   )r   assert_equaltyper   r   r   ndarrayr   r   r   r   test_return_classW   s   rO   )tempfiler   numpyr   
skimage.ior   r   r   skimage._sharedr   skimage._shared.testingr   r<   r   r   r   r    r!   rO   r   r   r   r   <module>   s    	
	*