
    |h                         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
 d dlmZ d dlmZmZmZmZ d dlZ ej&                  d        ej(                  d	      d
        Zd Zd Zd Zd Z G d de      Zy)    )NamedTemporaryFileN)io)imreadimsave
use_pluginreset_plugins)testing)TestCaseassert_array_equalassert_array_almost_equalfetchr   T)autousec               #   >   K   t        d       d t                yw)z-Ensure that PIL plugin is used in tests here.r   N)r   r        [/var/www/html/test/engine/venv/lib/python3.12/site-packages/skimage/io/tests/test_imread.py_use_imread_pluginr      s      x	Os   c                  8   t        t        d      d      } | j                  dk(  sJ | j                  t        j
                  k(  sJ t        t        d      d      } t	        j                  | j                        j                  t        j                  d   v sJ y )Nzdata/color.pngT)as_gray   zdata/camera.png
AllInteger)r   r   ndimdtypenpfloat64char	typecodesimgs    r   test_imread_as_grayr       sv    
'($
7C88q==99

"""
()4
8C88CII##r||L'AAAAr   c                  N    t        t        d            } | j                  dk(  sJ y )Nzdata/palette_color.png   )r   r   r   r   s    r   test_imread_paletter#   %   s"    
/0
1C88q==r   c                      t        j                  t              5  t        j                  t        d             d d d        y # 1 sw Y   y xY w)Nzdata/truncated.jpg)r	   raisesRuntimeErrorr   r   r   r   r   r   test_imread_truncated_jpgr'   *   s5    		% /
		%,-./ / /s   AAc                      t        j                  dt              } d| d d d<   t        t	        d            }t        |j                  t              |        y )N
   r*      r   zdata/checker_bilevel.png)r   zerosboolr   r   r   astype)expectedr   s     r   test_bilevelr0   /   sB    xx$'HHSqSM
12
3Cszz$'2r   c                       e Zd ZddZd Zy)TestSavec                     t        d      5 }|j                  }d d d        t        |       t        |      }t	        ||z  j                  t        j                        |       y # 1 sw Y   MxY w)Nz.png)suffix)r   namer   r   r   r.   r   int32)selfxscalingffnameys         r   	roundtripzTestSave.roundtrip8   s\    v. 	!FFE	 	ua5M!1w;"6"6rxx"@!D	 	s   A&&A/c              #     K   t         j                  }t         j                  j                  d       dD ]  }t        j                  ||      t        j                  j
                  | z  }t        j                  |t         j                        r| j                  |df m|dz  j                  |      }| j                  |f  y w)Nr   )r)   )r*   r*   r"   )r*   r*      )r      )
r   uint8randomseedonesrand
issubdtypefloatingr=   r.   )r7   r   shaper8   s       r   test_imsave_roundtripzTestSave.test_imsave_roundtripA   s     
		q9 	(EU+biinne.DDA}}UBKK0nna,,W$$U+nna''	(s   CCN)r+   )__name__
__module____qualname__r=   rI   r   r   r   r2   r2   7   s    E
(r   r2   )tempfiler   numpyr   skimager   
skimage.ior   r   r   r   skimage._sharedr	   skimage._shared.testingr
   r   r   r   pytestimportorskipfixturer   r    r#   r'   r0   r2   r   r   r   <module>rV      sv    '   @ @ #     H   B
/
3(x (r   