Your IP : 216.73.216.196


Current Path : /opt/alt/python310/lib64/python3.10/test/__pycache__/
Upload File :
Current File : //opt/alt/python310/lib64/python3.10/test/__pycache__/test_ossaudiodev.cpython-310.pyc

o

0�iJ�@s�ddlmZddlmZe�d�ddlmZe�d�ZddlZddl	Z	ddl
Z
ddlZddlZddl
Z
zddlmZWneyQe	jdkrLejZnejZYnwd	d
�ZGdd�de
j�Zd
d�Zedkrme
��dSdS)�)�support)�
import_helperZaudio)�findfile�ossaudiodevN)�AFMT_S16_NE�littlecCs�t|d��!}t�|�}|��}|��}|j}|�d�|��}Wd�n1s)wY|tjkr7td��t	�
|d�}||d|fS)N�rbrz)Expect .au file with 8-bit mu-law samples��)�open�sunauZgetframerateZgetnchannelsZ	_encoding�seek�readZAUDIO_FILE_ENCODING_MULAW_8�RuntimeError�audioopZulaw2lin)�path�fpZau�rate�	nchannels�encoding�data�r�</opt/alt/python310/lib64/python3.10/test/test_ossaudiodev.py�read_sound_files


�
rc@sLeZdZdd�Zdd�Zdd�Zdd�Zd	d
�Zdd�Zd
d�Z	dd�Z
dS)�OSSAudioDevTestsc

Cs�zt�d�}Wn!ty(}z|jdtjtjtjtjfvr#t	�
|���d}~ww|��|��|�
�|��|��|�|j�|�|jd�|�|jdd|j�dD]}zt||d�WnttfylYqWw|�d|�qWtt|��|d||}|�t||�|�t|d	�d
k|�t� �}	|�!|�|�"�t� �}
|
|	}t||�|d}|�|dkd
||f�dS)N�wrz/dev/dspzbad dsp.mode: %r)�closed�name�mode�*zdsp.%s not read-only�g�G�z@g{�G�z�?�dg$@z2elapsed time (%s) > 10%% off of expected time (%s))#rr�OSError�args�errno�EACCES�ENOENT�ENODEV�EBUSY�unittest�SkipTest�bufsize�	obufcount�obuffree�getptr�filenoZassertFalser�assertEqualrr�setattr�	TypeError�AttributeError�fail�float�len�
setparametersr�
assertTrue�abs�time�	monotonic�write�close)
�selfrrZssizer�dsp�msg�attrZ
expected_time�t1�t2Zelapsed_timeZpercent_diffrrr�play_sound_file-sN�
���

��z OSSAudioDevTests.play_sound_filec	Cs�tjddf}tddf}||fD]}|\}}}|�|�|kr-|�|�|kr-|�|�|kr-nqtd��|�|||d�}|�||||fd||f�|�|||d�}|�||||fd||f�dS)	N�i@r	�D�zRunable to set audio sampling parameters: you must have really weird audio hardwareFzsetparameters%r: returned %rT)	rZAFMT_U8rZsetfmt�channelsZspeedrr7r0)	r>r?Zconfig1Zconfig2�config�fmtrGr�resultrrr�set_parameters\s$

�
�
�zOSSAudioDevTests.set_parameterscCs�t}d}d}|d|f|d|f||dffD]9}|\}}}|�|||d�}|�||d�z
|�|||d�}WntjyG}zWYd}~qd}~ww|�d	�qdS)
NrFr	i,���i���Fz(unexpectedly got requested configurationTzexpected OSSAudioError)rr7ZassertNotEqualrZ
OSSAudioErrorr4)r>r?rIrrGrHrJ�errrrr�set_bad_parameterszs(�
����z#OSSAudioDevTests.set_bad_parameterscCsttd��}|j|�dS)Nzaudiotest.au)rrrD)r>Z
sound_inforrr�
test_playback�szOSSAudioDevTests.test_playbackc	CsFt�d�}z|�|�W|��|�|j�dS|��|�|j�w�Nr)rrrKr=r8r�r>r?rrr�test_set_parameters�s
�z$OSSAudioDevTests.test_set_parameterscCs>t���}|�|��d�Wd�dS1swYdS)Nr)r�	openmixerZassertGreaterEqualr/)r>�mixerrrr�test_mixer_methods�s
"�z#OSSAudioDevTests.test_mixer_methodscCs:t�d��}Wd�n1swY|�|j�dSrP)rrr8rrQrrr�	test_with�s�zOSSAudioDevTests.test_withcCs�t�d�}|��|�t|j�|�t|jd�|�t|jd�|�t|jd�|�t|j	�|�t|j
�|�t|j
�|�t|j�|�t|j�t�
�}|��|�t|j�dS)NrrE�x)rrr=ZassertRaises�
ValueErrorr/rr<Zwriteallr+r,r-r.rS)r>r?rTrrr�test_on_closed�s
zOSSAudioDevTests.test_on_closedN)�__name__�
__module__�__qualname__rDrKrNrOrRrUrVrYrrrrr+s/rc
Csdzt�d�}Wn$tjtfy+}z|jdtjtjtjtj	fvr&t
�|���d}~ww|��dS)Nrr)
rr�errorr"r#r$r%r&r'r(r)r*r=)r?r@rrr�setUpModule�s�
��r^�__main__)�testrZtest.supportrZrequiresr�
import_modulerr$�sysrr:rr)r�ImportError�	byteorderZAFMT_S16_LEZAFMT_S16_BErZTestCaserr^rZ�mainrrrr�<module>s4


��
�