U
    ?h                     @   sL  d dl Zd dlmZmZ d dlmZ d dlmZ d dl	Z	dd Z
dd Zd	d
 Zdd Zdd Zdd Zdd Zdd Ze	jdejejejeejejejejejejf
e	jdddd Zdd Zdd Z e	jdde	jddd d! Z!e	jdd"e	jd#de	jd$dd%d& Z"d'd( Z#d)d* Z$d+d, Z%d-d. Z&dS )/    N)join_segmentationsrelabel_sequential)testingassert_array_equalc               	   C   s   t ddddgddddgddddgg} t ddddgddddgddddgg}t| |}t ddddgddddgddddgg}t|| t| |dd\}}}t|| |  t|| | t ddddgddddgg}tt t| | W 5 Q R X d S )	Nr                  T)Zreturn_mapping)nparrayr   r   r   raises
ValueError)s1s2jZj_refm1m2Zs3 r   V/var/www/html/venv/lib/python3.8/site-packages/skimage/segmentation/tests/test_join.pytest_join_segmentations	   s(    







r   c                 C   s    t ||  | t || |  d S Nr   )arar_relabfwinvr   r   r   _check_maps&   s    r   c               	   C   s   t dddddddg} t| \}}}t| ||| t dddddddg}t|| t d	t}d|d< d|d< d|d< d|d< d|d< t|| t d
dddddg}t|| d S )Nr   r
      c   *   r   r	   r   d   r   r   r   r   r   r   zerosintr   r   r   r   ar_relab_refZfw_refZinv_refr   r   r   test_relabel_sequential_offset1+   s    

r'   c                  C   s   t dddddddg} t| dd\}}}t| ||| t dddddd	dg}t|| t d
t}d|d< d|d< d|d< d|d< d	|d< t|| t ddddddddddg
}t|| d S )Nr   r
   r   r   r    offset      	   r!   r   r"   r%   r   r   r   test_relabel_sequential_offset5<   s    

r-   c                  C   s   t ddddddddg} t| dd\}}}t| ||| t ddddd	d
ddg}t|| t dt}d|d< d|d< d	|d< d|d< d
|d< t|| t ddddddddddg
}t|| d S )Nr   r
   r   r   r    r   r(   r*   r+   r,   r!   r"   r%   r   r   r   %test_relabel_sequential_offset5_with0M   s    

r.   c                  C   s   t jddddddddgt jd} t| dd\}}}t| t||| t ddd	d	d
dddg}t|| t dt}d|d< d	|d< d
|d< d|d< d|d< t|| t ddddddddddg
}t|| d S )Nr   r
   r   r   r    r   dtyper(   r*   r+   r,   r!   )	r   r   uint8r   r   astyper$   r   r#   r%   r   r   r   test_relabel_sequential_dtype^   s     

r3   c                  C   s~   t t jj} t jdddddgt jd}t|| d\}}}t jd| | d | d | d gt jd}t|| |j|jkszt	d S )Nr   r   r   r    r/   r(   r   )
r   iinfoZint32maxr   r   Zuint32r   r0   AssertionError)imaxlabelsoutputr   r   	referencer   r   r   'test_relabel_sequential_signed_overflowo   s    
r;   c                  C   sT   t t jj} t jdd| ddgt jd}t|| d\}}}t || d ksPtd S )Nr   r   r    r/   r(   r   )r   r4   Zint64r5   r   r   r6   )r7   r8   r9   r   r   r   r   r   test_very_large_labelsy   s    r<   r0   data_already_sequential)FTc              	      s`   | r t jddddddg d}nt jdddddd	d
dg d}t fddt|D s\td S )Nr   r	   r   r   r
   r   r/   r   r   r    c                 3   s   | ]}|j  kV  qd S r   r/   .0ar/   r   r   	<genexpr>   s     z>test_relabel_sequential_int_dtype_stability.<locals>.<genexpr>)r   r   allr   r6   )r=   r0   r   r   r/   r   +test_relabel_sequential_int_dtype_stability   s    rC   c                  C   s   t jddddddgt jd} d}t| |d	\}}}t| ||| td
d ||fD sZt|j| jksjtt | dk| 	t
| d d}t|| d S )Nr   r	   r   r   r
   r   r/      r(   c                 s   s   | ]}|j tjkV  qd S r   )r0   r   Zuint16r>   r   r   r   rA      s     z=test_relabel_sequential_int_dtype_overflow.<locals>.<genexpr>)r   r   r1   r   r   rB   r6   r0   wherer2   r$   r   )r   r)   r   r   r   r&   r   r   r   *test_relabel_sequential_int_dtype_overflow   s     rF   c               
   C   s<   t ddddddddg} tt t|  W 5 Q R X d S )Nr   r
   r   r   r    r   r   r   pytestr   r   r   )r   r   r   r   'test_relabel_sequential_negative_values   s    rJ   r)   )r   c              
   C   s\   | rt ddddddg}nt ddddddd	dg}tt t||d
 W 5 Q R X d S )Nr   r	   r   r   r
   r   r   r   r    r(   rH   )r=   r)   r   r   r   r   *test_relabel_sequential_nonpositive_offset   s
    rL   )r   r
   with0input_starts_at_offsetc                 C   s   |rt ddddddg}nt dddddg}|rL||dk  | d 7  < t|| d\}}}t|||| |rv|}nt |dk||  d d}t|| d S )Nr   r	   r   r   r
   r   r(   )r   r   r   r   rE   r   )r)   rM   rN   r   r   r   r   r&   r   r   r   *test_relabel_sequential_already_sequential   s    rO   c               	   C   s<   t jddddddgtd} tt t| }W 5 Q R X d S )Nr   r   r   r   r/   )r   r   floatr   r   	TypeErrorr   )r8   _r   r   r   test_incorrect_input_dtype   s    rS   c               	   C   sR   t jddddddddgt jd} t| \}}}t|||  t| || d S )Nr   r
   r   r   r    r   r/   )r   r   intpr   r   r   r   Z	relabeledr   r   r   r   r   test_arraymap_call   s     rV   c               	   C   s   t jddddddddgt jd} t| \}}}t|dks>tt|tt |ksXtt|d	kshtt|tt |kstd S )
Nr   r
   r   r   r    r   r/   r!   r*   )r   r   rT   r   lenr6   rU   r   r   r   test_arraymap_len   s     rX   c               	   C   sJ   t jddddddddgt jd} t| \}}}d|d	< |d	 dksFtd S )
Nr   r
   r   r   r    r   r/   r*   H   )r   r   rT   r   r6   rU   r   r   r   test_arraymap_set   s     rZ   )'numpyr   Zskimage.segmentationr   r   Zskimage._sharedr   Zskimage._shared.testingr   rI   r   r   r'   r-   r.   r3   r;   r<   markZparametrizebyteshortZintcr$   ZlonglongZubyteZushortZuintcZuintZ	ulonglongrC   rF   rJ   rL   rO   rS   rV   rX   rZ   r   r   r   r   <module>   sF   
    	
	