o
    :ήc                     @   s   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d Zdd	 Zd
d Zdd Zdd Zdd Zdd ZG dd dZdS )    N)NamedTemporaryFile)assert_array_almost_equalassert_array_equal)fetch)imreadimsavereset_plugins
use_pluginc                   C   s   t d tjd d S )Ntifffiler   )r	   nprandomseed r   r   E/tmp/pip-target-vg8gfxp4/lib/python/skimage/io/tests/test_tifffile.pysetup   s   r   c                   C   s
   t   d S N)r   r   r   r   r   teardown   s   
r   c                  C   8   t 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imgr   r   r   test_imread_uint16      r   c                  C   r   )Nr   zdata/chessboard_GRAY_U16B.tifr   r   r   r   r   test_imread_uint16_big_endian   r   r   c                  C   s$   t td} | jdksJ | jd S )Nzdata/multipage_rgb.tif)   
   r!      r   r   shaper   r   r   r   test_imread_multipage_rgb_tif#   s   r&   c                  C   s,   t tddgdd} | jdksJ | jd S )Nzdata/multipage.tif   T)keyis_ome)   r!   r#   r%   r   r   r   test_tifffile_kwarg_passthrough(   s   r+   c                  C   sb   t td} ttdd}t|}W d    n1 sw   Y  |jt jks*J t||  d S )Nr   r   rb)r   r   r   openr   r   r   r   )r   fhr   r   r   r   test_imread_handle-   s   
r/   c                   @   sh   e Zd ZdddZdZejejejej	ej
fZejdeejdeejdddgd	d
 ZdS )TestSaveFc                 C   sJ   t dd}|j}|  |rt|}t||dd t|}t|| d S )Nz.tif)suffixF)check_contrast)r   nameclosepathlibPathr   r   r   )selfr   xuse_pathlibffnameyr   r   r   	roundtrip6   s   

zTestSave.roundtrip))r!   r!   )r!   r!   r"   )r!   r!      r$   r   r9   Tc                 C   sN   t jj| }t |t js|t |j |}n||}| ||| d S r   )	r   r   rand
issubdtypefloatingiinfomaxastyper=   )r7   r$   r   r9   r8   r   r   r   test_imsave_roundtripC   s
   
zTestSave.test_imsave_roundtripN)F)__name__
__module____qualname__r=   shapesr   uint8r   float32int16float64dtypespytestmarkparametrizerE   r   r   r   r   r0   5   s    

r0   )r5   tempfiler   numpyr   rO   numpy.testingr   r   skimage._shared.testingr   
skimage.ior   r   r   r	   r   r   r   r   r&   r+   r/   r0   r   r   r   r   <module>   s    