
    hhi
                         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y)    N)NamedTemporaryFile)assert_array_almost_equalassert_array_equal)fetch)imreadimsavereset_plugins
use_pluginT)autousec               #   |   K   t        d       t        j                  j                  d       d t	                yw)z-Ensure that PIL plugin is used in tests here.tifffiler   N)r
   nprandomseedr	        \/var/www/html/dev/engine/venv/lib/python3.12/site-packages/skimage/io/tests/test_tifffile.py_use_tifffile_pluginr      s(      zIINN1	Os   :<c                      t        j                  t        d            } t        t        d            }|j                  t         j
                  k(  sJ t        ||        y )Ndata/chessboard_GRAY_U8.npydata/chessboard_GRAY_U16.tif)r   loadr   r   dtypeuint16r   expectedimgs     r   test_imread_uint16r      sF    wwu:;<H
56
7C99		!!!c8,r   c                      t        j                  t        d            } t        t        d            }|j                  j
                  t         j                  k(  sJ t        ||        y )Nr   zdata/chessboard_GRAY_U16B.tif)r   r   r   r   r   typer   r   r   s     r   test_imread_uint16_big_endianr!      sJ    wwu:;<H
67
8C99>>RYY&&&c8,r   c                  l    t        t        d            } | j                  dk(  sJ | j                         y )Nzdata/multipage_rgb.tif)   
   r$      r   r   shaper   s    r   test_imread_multipage_rgb_tifr)   "   s-    
/0
1C99&1		1&r   c                  t    t        t        d      dgd      } | j                  dk(  sJ | j                         y )Nzdata/multipage.tif   T)keyis_ome)   r$   r&   r(   s    r   test_tifffile_kwarg_passthroughr/   '   s3    
+,1#d
CC99 +#))+ r   c                      t        j                  t        d            } t        t        d      d      5 }t	        |      }d d d        j
                  t         j                  k(  sJ t        ||        y # 1 sw Y   5xY w)Nr   r   rb)r   r   r   openr   r   r   r   )r   fhr   s      r   test_imread_handler4   ,   sf    wwu:;<H	e23T	: bRj99		!!!c8, s   A44A=c                      e Zd ZddZdZej                  ej                  ej                  ej                  ej                  fZej                  j                  de      ej                  j                  de      ej                  j                  dddg      ej                  j                  dddg      d	                             Zy
)TestSaveFc                     t        d      5 }|j                  }d d d        |rt        j                        }t	        |fddi| t        |      }t        ||       y # 1 sw Y   GxY w)Nz.tif)suffixcheck_contrastF)r   namepathlibPathr   r   r   )selfr   xuse_pathlibkwargsffnameys           r   	roundtripzTestSave.roundtrip5   sd    v. 	!FFE	 LL'Eua8885M1a 	 	s   A  A)))r$   r$   )r$   r$   r%   )r$   r$      r'   r   r?   Texplicit_photometric_kwargc                 h   t        j                  j                  | }t        j                  |t         j                        s2|t        j
                  |      j                  z  j                  |      }n|j                  |      }|r|j                  d   dv rddi}ni } | j                  |||fi | y )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     IINNE"}}UBKK0RXXe_(((007AA%!''"+*?#U+FFua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hh		2::rxxDF[[Wf-[[Wf-[[]UDM:[[9E4=I8 J ; . .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 ) @ @  --2
,
-8 8r   