
    a6d
                         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 d Z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_pluginc                  b    t          d           t          j                            d           d S )Ntifffiler   )r
   nprandomseed     >lib/python3.11/site-packages/skimage/io/tests/test_tifffile.pysetupr      s*    zINN1r   c                  "    t                       d S )N)r	   r   r   r   teardownr      s    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        t           j        k    sJ t          ||            d S )Nr   zdata/chessboard_GRAY_U16B.tifr   r   s     r   test_imread_uint16_big_endianr"      s[    wu:;;<<H
677
8
8C9	!!!!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_passthroughr0   '   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_handler5   ,   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.roundtrip6   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&   rF   photometricrgb)
r   r   rand
issubdtypefloatingiinfomaxastyper(   rE   )r>   r(   r   r@   rG   r?   rA   s          r   test_imsave_roundtripzTestSave.test_imsave_roundtripC   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__rE   shapesr   uint8r   float32int16float64dtypespytestmarkparametrizerR   r   r   r   r7   r7   4   s        ! ! ! ! 2Fh	2:rxDF[Wf--[Wf--[]UDM::[9E4=II8 8 JI ;: .- .-8 8 8r   r7   )r<   tempfiler   numpyr   r\   numpy.testingr   r   skimage._shared.testingr   
skimage.ior   r   r	   r
   r   r   r    r"   r*   r0   r5   r7   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   