o
    iv                     @   s   d dl Z d dlZd dlmZ d dlmZ d dlmZm	Z	m
Z
 d dlZd dlmZ dd Zdd	 Zd
d Zdd Zdd ZG dd de
ZedkrNe  dS dS )    N)types)compile_isolated)captured_stdouttagTestCase)numpy_supportc                 C   s~   | j }|j }t|D ]2}| | }t|D ]}|| }| j|j|j |j |j 7  _q| j|j7  _| j|j8  _q
dS )zbBase on https://github.com/numba/numba/issues/370

    Modified to add test-able side effect.
    N)sizerangerowpcol)Zarr1Zarr2Zn1Zn2i1st1i2st2 r   q/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/numba/tests/test_recarray_usecases.pyusecase1   s   $r   c                 C   s,   t |D ]}| | }t|j|j|j qdS )zD
    Base on test1 of https://github.com/numba/numba/issues/381
    Nr	   printf1s1f2xNkyr   r   r   usecase2   s   r   c                 C   s0   t |D ]}t| j| | j| | j|  qdS )zD
    Base on test2 of https://github.com/numba/numba/issues/381
    Nr   r   r   r   r   r   r   usecase3'       r    c                 C   s0   t |D ]}| | }t|j| j| |j qdS )zD
    Base on test3 of https://github.com/numba/numba/issues/381
    Nr   r   r   r   r   usecase4/   s   r"   c                 C   s0   t |D ]}t| | j| j| | | j qdS )zD
    Base on test4 of https://github.com/numba/numba/issues/381
    Nr   r   r   r   r   usecase58   r!   r#   c                   @   sL   e Zd 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
dS )TestRecordUsecasec                 C   s(   g d}t || _t j|dd| _d S )N))r   <f8)r   |S3)r   r%   T)align)npdtypeunaligned_dtypealigned_dtype)selffieldsr   r   r   setUpB   s   zTestRecordUsecase.setUpc                 C   s0  t }tdtjfdtjfdtjfg}t|}t||d d  |d d  f}|j}tjd|d}tjd|d}t	|j
d |_t	|j
d |_t	|j
d |_t	|j
d |_t	|j
d |_t	|j
d |_| }| }	| }
|	 }|||	 ||
| tj||
 tj|	| d S )Nr   r
   r      r)      )r   r(   r)   Zfloat64r   
from_dtyper   entry_pointrecarrayaranger   r   r
   r   copytestingZassert_equal)r,   pyfuncZmystruct_dtZmystructcrescfuncr   r   Zexpect1Zexpect2Zgot1Zgot2r   r   r   test_usecase1G   s0   


zTestRecordUsecase.test_usecase1c                 C   sP   d}t j||d}t ||_t d|d |_t jdg|jd  dd|_|S )N   r0      abcr   r&   )r(   r4   r5   r   r   arrayshaper   )r,   r)   r   ar   r   r   _setup_usecase2to5j   s   z$TestRecordUsecase._setup_usecase2to5c           	      C   s   |  |}t|}t||d d  tjf}|j}t  ||t| t	j
 }W d    n1 s3w   Y  t  ||t| t	j
 }W d    n1 sRw   Y  | || d S N)rB   r   r2   r   r   Zintpr3   r   lensysstdoutgetvalueassertEqual)	r,   r8   r)   r?   Zrecord_typer9   r:   expectgotr   r   r   _test_usecase2to5r   s   

z#TestRecordUsecase._test_usecase2to5c                 C       |  t| j |  t| j d S rC   )rK   r   r*   r+   r,   r   r   r   test_usecase2      zTestRecordUsecase.test_usecase2c                 C   rL   rC   )rK   r    r*   r+   rM   r   r   r   test_usecase3   rO   zTestRecordUsecase.test_usecase3c                 C   rL   rC   )rK   r"   r*   r+   rM   r   r   r   test_usecase4   rO   zTestRecordUsecase.test_usecase4c                 C   rL   rC   )rK   r#   r*   r+   rM   r   r   r   test_usecase5   rO   zTestRecordUsecase.test_usecase5N)__name__
__module____qualname__r.   r;   rB   rK   rN   rP   rQ   rR   r   r   r   r   r$   @   s    #r$   __main__)rE   numpyr(   Z
numba.corer   Znumba.core.compilerr   Znumba.tests.supportr   r   r   ZunittestZnumba.npr   r   r   r    r"   r#   r$   rS   mainr   r   r   r   <module>   s     		S