Your IP : 216.73.216.213


Current Path : /opt/alt/python38/lib64/python3.8/test/__pycache__/
Upload File :
Current File : //opt/alt/python38/lib64/python3.8/test/__pycache__/test_ossaudiodev.cpython-38.opt-2.pyc

U

i�f:�@s�ddlmZe�d�ddlmZe�d�ZddlZddlZddl	Z	ddl
Z
ddlZddlZzddlm
Z
Wn,ek
r�ejdkr�ejZ
nejZ
YnXdd	�ZGd
d�dej�Zdd
�Zedkr�e�dS)�)�supportZaudio)�findfile�ossaudiodevN)�AFMT_S16_NE�littlec	Csrt|d��8}t�|�}|��}|��}|j}|�d�|��}W5QRX|tjkrZtd��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/python38/lib64/python3.8/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�}WnLtk
rZ}z.|jdtjtjtjtjfkrHt	�
|���W5d}~XYnX|��|��|�
�|��|��|�|j�|�|jd�|�|jdd|j�dD]<}zt||d�Wnttfk
r�Yq�X|�d|�q�tt|��|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,sJ�


��z OSSAudioDevTests.play_sound_filec	Cs�tjddf}tddf}||fD]<}|\}}}|�|�|kr|�|�|kr|�|�|krqdqtd��|�|||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�channelsZspeedrr6r/)	r=r>Zconfig1Zconfig2�config�fmtrFr�resultrrr�set_parameters[s&

��
�
�zOSSAudioDevTests.set_parameterscCs�t}d}d}|d|f|d|f||dffD]p}|\}}}|�|||d�}|�||d�z|�|||d�}Wn$tjk
r�}zW5d}~XYq(X|�d	�q(dS)
NrEri,���i���Fz(unexpectedly got requested configurationTzexpected OSSAudioError)rr6ZassertNotEqualrZ
OSSAudioErrorr3)r=r>rHrrFrGrI�errrrr�set_bad_parametersys"�
�z#OSSAudioDevTests.set_bad_parameterscCsttd��}|j|�dS)Nzaudiotest.au)rrrC)r=Z
sound_inforrr�
test_playback�szOSSAudioDevTests.test_playbackc	Cs4t�d�}z|�|�W5|��|�|j�XdS�Nr)rr
r<r7rrJ�r=r>rrr�test_set_parameters�s

z$OSSAudioDevTests.test_set_parametersc	Cs(t���}|�|��d�W5QRXdS)Nr)r�	openmixerZassertGreaterEqualr.)r=�mixerrrr�test_mixer_methods�s
z#OSSAudioDevTests.test_mixer_methodsc	Cs&t�d��}W5QRX|�|j�dSrO)rr
r7rrPrrr�	test_with�s
zOSSAudioDevTests.test_withcCs�t�d�}|��|�t|j�|�t|jd�|�t|jd�|�t|jd�|�t|j	�|�t|j
�|�t|j
�|�t|j�|�t|j�t�
�}|��|�t|j�dS)NrrD�x)rr
r<ZassertRaises�
ValueErrorr.r
r;Zwriteallr*r+r,r-rR)r=r>rSrrr�test_on_closed�s
zOSSAudioDevTests.test_on_closedN)�__name__�
__module__�__qualname__rCrJrMrNrQrTrUrXrrrrr*s/rc
Csxzt�d�}WnRtjtfk
r`}z.|jdtjtjtjtj	fkrNt
�|���W5d}~XYnX|��t
�t�dS)Nrr)rr
�errorr!r"r#r$r%r&r'r(r)r<rZrun_unittestrY)r>r?rrr�	test_main�s�
r]�__main__)ZtestrZrequiresZtest.supportr�
import_modulerr#�sysrr9rr(r�ImportError�	byteorderZAFMT_S16_LEZAFMT_S16_BErZTestCaserr]rYrrrr�<module>s*