a
    Re;                  	   @   s  d dl Z d dlZd dlmZ d dlZd dlmZmZm	Z	m
Z
mZmZ d dlZd dlmZmZ d dlm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d Zdd Zdd Zdd Zdd Zd d! Zd"d# Z d$d% Z!d&d' Z"d(d) Z#d*d+ Z$d,d- Z%d.d/ Z&d0d1 Z'd2d3 Z(ej)*d4g d5ej)*d6g d7ej)*d8d9d:gej)*d;d<d=gej)*d>d<d=gd?d@ Z+dS )A    N)BytesIO)assert_equalassert_assert_array_equalbreak_cyclessuppress_warningsIS_PYPY)raiseswarns)wavfilec                 C   s   t jt jtd| S )Ndata)ospathjoindirname__file__)fn r   O/var/www/sunrise/env/lib/python3.9/site-packages/scipy/io/tests/test_wavfile.pydatafile   s    r   c                  C   sT   dD ]J} d}t jt|| d\}}t|d tt|jtj t|j	d ~qd S )NFTtest-44100Hz-le-1ch-4bytes.wavmmapD  )i:  
r   readr   r   r   np
issubdtypedtypeint32shaper   filenamerater   r   r   r   test_read_1   s    
r%   c                  C   sT   dD ]J} d}t jt|| d\}}t|d tt|jtj t|j	d ~qd S )Nr   ztest-8000Hz-le-2ch-1byteu.wavr   @  )i      )
r   r   r   r   r   r   r   r   uint8r!   r"   r   r   r   test_read_2   s    
r)   c                  C   sT   dD ]J} d}t jt|| d\}}t|d tt|jtj t|j	d ~qd S )Nr   z#test-44100Hz-2ch-32bit-float-le.wavr   r   i  r'   )
r   r   r   r   r   r   r   r   float32r!   r"   r   r   r   test_read_3,   s    
r,   c               	   C   s   dD ]~} t  8}|tjd d}tjt|| d\}}W d    n1 sL0    Y  t|d tt	|j
tj t|jd ~qd S )Nr   z,Chunk .non-data. not understood, skipping itz)test-48000Hz-2ch-64bit-float-le-wavex.wavr   i  )i  r'   )r   filterr   WavFileWarningr   r   r   r   r   r   r   float64r!   )r   supr#   r$   r   r   r   r   test_read_49   s    4
r1   c                  C   sz   dD ]p} d}t jt|| d\}}t|d tt|jtj t|jj	dkpbt
j	dkob|jj	dk t|jd ~qd S )	Nr   z#test-44100Hz-2ch-32bit-float-be.wavr   r   >big=r*   )r   r   r   r   r   r   r   r   r+   	byteordersysr!   r"   r   r   r   test_read_5I   s    

r7   c                  C   s   dD ]} d}t jt|| d\}}t|d tt|jtj t|j	d t|d@ d t|
 d t|d	 d
 t| d ~qd S )Nr   ztest-8000Hz-le-5ch-9S-5bit.wavr   r&   )	         r      r   r      )r   r   r   r   r   r   r   r   r(   r!   maxminr"   r   r   r   test_5_bit_odd_size_no_padX   s    
r@   c                  C   s   dD ]} d}t jt|| d\}}t|d tt|jtj t|j	d t|d@ d t|
 d t|d	 d t| d
 ~qd S )Nr   ztest-8000Hz-le-4ch-9S-12bit.wavr   r&   )r8         r   i  r<   i )r   r   r   r   r   r   r   r   int16r!   r>   r?   r"   r   r   r   test_12_bit_even_sizeo   s    
rD   c                  C   s~   d} t jt| dd\}}t|d tt|jtj t|j	d t|d@ d t|g dg d	g d
g dg dg d S )Ntest-8000Hz-le-3ch-5S-24bit.wavFr   r&   r9         r   )i   i  i )i   i  i r   r   r   )i   @i ?   ) rK   i   r   r#   r$   r   r   r   r   test_24_bit_odd_size_with_pad   s    

rM   c                  C   st   d} t jt| dd\}}t|d tt|jtj t|j	d t|d@ d t|d@ 
  t|g d	 d S )
N&test-8000Hz-le-1ch-10S-20bit-extra.wavFr   i  )
   rH   r   i   )
i i  i ?i  i i  i i  i i  )r   r   r   r   r   r   r   r   r    r!   anyrL   r   r   r   test_20_bit_extra_data   s    
rQ   c                  C   s   d} t jt| dd\}}t|d tt|jtj t|j	d t|d@ d g dg d	g d
g dg dg}t|| d S )Ntest-8000Hz-le-3ch-5S-36bit.wavFr   r&   rF   ir   )         l   ` i   )         l   ` i   rI   )            l      ` i   )      ` rV   i    
r   r   r   r   r   r   r   r   int64r!   r#   r$   r   correctr   r   r   test_36_bit_odd_size   s    
r[   c                  C   s   d} t jt| dd\}}t|d tt|jtj t|j	d t|d@ d g dg d	g d
g dg dg}t|| d S )Ntest-8000Hz-le-3ch-5S-45bit.wavFr   r&   rF   i r   )rS   l   i  )rT   l   i  rI   )rU   l      i   )      r]   i   rW   rY   r   r   r   test_45_bit_even_size   s    
r^   c                  C   s   d} t jt| dd\}}t|d tt|jtj t|j	d t|d@ d g dg d	g d
g dg dg}t|| d S )Ntest-8000Hz-le-3ch-5S-53bit.wavFr   r&   rF   i  r   )rS   l x i )rT   l x i rI   )rU   l    x i   )    x r`   i   rW   rY   r   r   r   test_53_bit_odd_size   s    
ra   c                  C   s   dD ]v} d}t jt|dd\}}t|d tt|jtj t|j	d g dg dg d	g d
g dg}t|| ~qd S )Nr   ztest-8000Hz-le-3ch-5S-64bit.wavFr   r&   rF   )rS   l )rT   l rI   )rU   l       )    re   r'   rW   )r   r#   r$   r   rZ   r   r   r   test_64_bit_even_size  s    

rf   c               	   C   sP   dD ]F} t tdd& tjt| dd\}}W d    q1 s@0    Y  qd S )N>   r\   rR   rE   r_   rN   zmmap.*not compatiblematchTr   )r	   
ValueErrorr   r   r   rL   r   r   r   test_unsupported_mmap  s    rj   c                  C   sR   dD ]H\} }t jt| dd\}}t jt|dd\}}t|| t|| qd S )N>   )ztest-44100Hz-be-1ch-4bytes.wavr   )ztest-8000Hz-be-3ch-5S-24bit.wavrE   Fr   )r   r   r   r   )ZrifxZriffZrate1Zdata1rate2data2r   r   r   	test_rifx%  s
    
rm   c               
   C   sz   dD ]p} d}t t|dJ}ttdd tj|| d W d    n1 sL0    Y  W d    q1 sj0    Y  qd S )Nr   zexample_1.ncrbz CDF.*'RIFF' and 'RIFX' supportedrg   r   openr   r	   ri   r   r   r   r#   fpr   r   r   test_read_unknown_filetype_fail1  s
    rs   c               
   C   sz   dD ]p} d}t t|dJ}ttdd tj|| d W d    n1 sL0    Y  W d    q1 sj0    Y  qd S )Nr   zTransparent Busy.anirn   zNot a WAV file.*ACONrg   r   ro   rq   r   r   r    test_read_unknown_riff_form_type:  s
    rt   c               
   C   sz   dD ]p} d}t t|dJ}ttdd tj|| d W d    n1 sL0    Y  W d    q1 sj0    Y  qd S )Nr   z!test-8000Hz-le-1ch-1byte-ulaw.wavrn   z2Unknown wave file format.*MULAW.*Supported formatsrg   r   ro   rq   r   r   r   test_read_unknown_wave_formatC  s
    ru   c               
   C   s   dD ]} d}t t|dr}ttjddD tj|| d\}}|jdksLJ |dksXJ d|d< W d    n1 st0    Y  W d    q1 s0    Y  qd S )	Nr   z(test-44100Hz-le-1ch-4bytes-early-eof.wavrn   zReached EOFrg   r   r   r   )rp   r   r
   r   r.   r   size)r   r#   rr   r$   r   r   r   r   test_read_early_eof_with_dataM  s    rw   c               
   C   sz   dD ]p} d}t t|dJ}ttdd tj|| d W d    n1 sL0    Y  W d    q1 sj0    Y  qd S )Nr   z0test-44100Hz-le-1ch-4bytes-early-eof-no-data.wavrn   zUnexpected end of file.rg   r   ro   rq   r   r   r   test_read_early_eofZ  s
    rx   c               
   C   sz   dD ]p} d}t t|dJ}ttdd tj|| d W d    n1 sL0    Y  W d    q1 sj0    Y  qd S )Nr   z/test-44100Hz-le-1ch-4bytes-incomplete-chunk.wavrn   zIncomplete chunk ID.*b'f'rg   r   ro   rq   r   r   r   test_read_incomplete_chunkc  s
    ry   c               
   C   sz   dD ]p} d}t t|dJ}ttdd tj|| d W d    n1 sL0    Y  W d    q1 sj0    Y  qd S )Nr   z,test-8000Hz-le-3ch-5S-24bit-inconsistent.wavrn   zheader is invalidrg   r   ro   rq   r   r   r   test_read_inconsistent_headerl  s
    rz   dt_str)z<i2z<i4z<i8z<f4z<f8z>i2z>i4z>i8z>f4z>f8z|u1channels)rd   r'   r9   r$   r&   i }  r   FTrealfilec                 C   s*  t |}| rt|d}nt }t jd|}|dkrJ|d d df }|jdkr`||}n|d |}t	
||| t	j||d\}	}
t||	 t|
jjdv |
jd	 t||
 | rd|
d< n6tjtd
d d|
d< W d    n1 s0    Y  | r&|r&tr&tjdkr&t  t  d S )Nztemp.wavd   rd   r   fr=   r   )<r4   |)msgz	read-onlyrg   win32)r   r   strr   r   randomZrandkindZastyper   writer   r   r   r5   r   pytestr	   ri   r   r6   platformr   )r}   r   r$   r|   r{   tmpdirr   Ztmpfiler   rk   rl   r   r   r   test_write_roundtripy  s,    




&r   ),r   r6   ior   numpyr   Znumpy.testingr   r   r   r   r   r   r   r	   r
   Zscipy.ior   r   r%   r)   r,   r1   r7   r@   rD   rM   rQ   r[   r^   ra   rf   rj   rm   rs   rt   ru   rw   rx   ry   rz   markZparametrizer   r   r   r   r   <module>   sH    		
		