
    1-Phi
                         d dl Z d dlmZ d dlZd dlZd dlmZmZ d dl	m
Z
 d dlmZmZmZmZ  ej        d          d             Zd	 Zd
 Zd Zd Zd Z G d d          ZdS )    N)NamedTemporaryFile)assert_array_almost_equalassert_array_equal)fetch)imreadimsavereset_plugins
use_pluginT)autousec               #      K   t          d           t          j                            d           dV  t	                       dS )z-Ensure that PIL plugin is used in tests here.tifffiler   N)r
   nprandomseedr	        ^/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/skimage/io/tests/test_tifffile.py_use_tifffile_pluginr      s@       zINN1	EEEOOOOOr   c                      t          j        t          d                    } t          t          d                    }|j        t           j        k    sJ t          ||            d S )Ndata/chessboard_GRAY_U8.npydata/chessboard_GRAY_U16.tif)r   loadr   r   dtypeuint16r   expectedimgs     r   test_imread_uint16r      s[    wu:;;<<H
566
7
7C9	!!!!c8,,,,,r   c                      t          j        t          d                    } t          t          d                    }|j        j        t           j        k    sJ t          ||            d S )Nr   zdata/chessboard_GRAY_U16B.tif)r   r   r   r   r   typer   r   r   s     r   test_imread_uint16_big_endianr!      s]    wu:;;<<H
677
8
8C9>RY&&&&c8,,,,,r   c                  r    t          t          d                    } | j        dk    sJ | j                    d S )Nzdata/multipage_rgb.tif)   
   r$      r   r   shaper   s    r   test_imread_multipage_rgb_tifr)   "   s;    
/00
1
1C9&&&	&&&&&r   c                  z    t          t          d          dgd          } | j        dk    sJ | j                    d S )Nzdata/multipage.tif   T)keyis_ome)   r$   r&   r(   s    r   test_tifffile_kwarg_passthroughr/   '   sD    
+,,1#d
C
C
CC9   #)     r   c                     t          j        t          d                    } t          t          d          d          5 }t	          |          }d d d            n# 1 swxY w Y   |j        t           j        k    sJ t          ||            d S )Nr   r   rb)r   r   r   openr   r   r   r   )r   fhr   s      r   test_imread_handler4   ,   s    wu:;;<<H	e233T	:	: bRjj              9	!!!!c8,,,,,s   AA"Ac                   p   e Zd ZddZdZej        ej        ej        ej	        ej
        fZej                            de          ej                            de          ej                            dddg          ej                            dddg          d	                                                 Zd
S )TestSaveFc                     t          d          5 }|j        }d d d            n# 1 swxY w Y   |rt          j        |          }t	          ||fddi| t          |          }t          ||           d S )Nz.tif)suffixcheck_contrastF)r   namepathlibPathr   r   r   )selfr   xuse_pathlibkwargsffnameys           r   	roundtripzTestSave.roundtrip5   s    v... 	!FE	 	 	 	 	 	 	 	 	 	 	 	 	 	 	  	(L''Eua8888885MM1a     s   %))))r$   r$   )r$   r$   r%   )r$   r$      r'   r   r?   Texplicit_photometric_kwargc                 D   t          j        j        | }t          j        |t           j                  s0|t          j        |          j        z                      |          }n|                    |          }|r|j        d         dv rddi}ni } | j	        |||fi | d S )N)r%   rE   photometricrgb)
r   r   rand
issubdtypefloatingiinfomaxastyper'   rD   )r=   r'   r   r?   rF   r>   r@   s          r   test_imsave_roundtripzTestSave.test_imsave_roundtripB   s     INE"}UBK00 	 RXe__((0077AAA% 	!'"+*?*?#U+FFFua7777777r   N)F)__name__
__module____qualname__rD   shapesr   uint8r   float32int16float64dtypespytestmarkparametrizerQ   r   r   r   r6   r6   4   s        ! ! ! ! 2Fh	2:rxDF[Wf--[Wf--[]UDM::[9E4=II8 8 JI ;: .- .-8 8 8r   r6   )r;   tempfiler   numpyr   r[   numpy.testingr   r   skimage._shared.testingr   
skimage.ior   r   r	   r
   fixturer   r   r!   r)   r/   r4   r6   r   r   r   <module>rd      s+    ' ' ' ' ' '      G G G G G G G G ) ) ) ) ) ) @ @ @ @ @ @ @ @ @ @ @ @   - - -- - -2 2 2
, , ,
- - -8 8 8 8 8 8 8 8 8 8r   