o
    JAfà  ã                   @   s0   d dl Z d dlZddlmZ G dd„ deƒZdS )é    Né   )ÚTestCasec                       s    e Zd Zd#‡ f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$‡ fdd„	Z‡ fdd „Zd!d"„ Z‡  ZS )%ÚIsolatedAsyncioTestCaseÚrunTestc                    s   t ƒ  |¡ d | _d | _d S ©N)ÚsuperÚ__init__Ú_asyncioTestLoopÚ_asyncioCallsQueue)ÚselfZ
methodName©Ú	__class__© ú*/usr/lib/python3.10/unittest/async_case.pyr   !   s   
z IsolatedAsyncioTestCase.__init__c                 Ã   ó   d S r   r   ©r   r   r   r   Ú
asyncSetUp&   ó   €z"IsolatedAsyncioTestCase.asyncSetUpc                 Ã   r   r   r   r   r   r   r   ÚasyncTearDown)   r   z%IsolatedAsyncioTestCase.asyncTearDownc                O   ó   | j |g|¢R i |¤Ž d S r   )Z
addCleanup)r   ÚfuncÚargsÚkwargsr   r   r   ÚaddAsyncCleanup,   s   z'IsolatedAsyncioTestCase.addAsyncCleanupc                 C   s   |   ¡  |  | j¡ d S r   )ZsetUpÚ
_callAsyncr   r   r   r   r   Ú
_callSetUp;   s   z"IsolatedAsyncioTestCase._callSetUpc                 C   s   |   |¡ d S r   ©Ú_callMaybeAsync)r   Úmethodr   r   r   Ú_callTestMethod?   s   z'IsolatedAsyncioTestCase._callTestMethodc                 C   s   |   | j¡ |  ¡  d S r   )r   r   ZtearDownr   r   r   r   Ú_callTearDownB   s   z%IsolatedAsyncioTestCase._callTearDownc                 O   r   r   r   )r   Úfunctionr   r   r   r   r   Ú_callCleanupF   s   z$IsolatedAsyncioTestCase._callCleanupc                O   s^   | j d us	J dƒ‚||i |¤Ž}t |¡sJ |›dƒ‚| j  ¡ }| j ||f¡ | j  |¡S )Nú$asyncio test loop is not initializedz returned non-awaitable©r	   ÚinspectZisawaitableÚcreate_futurer
   Ú
put_nowaitÚrun_until_complete©r   r   r   r   ÚretÚfutr   r   r   r   I   s   
z"IsolatedAsyncioTestCase._callAsyncc                O   sT   | j d us	J dƒ‚||i |¤Ž}t |¡r(| j  ¡ }| j ||f¡ | j  |¡S |S )Nr#   r$   r)   r   r   r   r   Q   s   

z'IsolatedAsyncioTestCase._callMaybeAsyncc              
   Ã   s¸   t  ¡  | _}| d ¡ 	 | ¡ I d H }| ¡  |d u rd S |\}}z|I d H }| ¡ s2| |¡ W n' ttfy=   ‚  t	t j
fyZ } z| ¡ sP| |¡ W Y d }~nd }~ww qr   )ÚasyncioÚQueuer
   Ú
set_resultÚgetÚ	task_doneÚ	cancelledÚ
SystemExitÚKeyboardInterruptÚBaseExceptionÚCancelledErrorÚset_exception)r   r+   ÚqueueÚqueryZ	awaitabler*   Úexr   r   r   Ú_asyncioLoopRunner[   s,   €


€
€þôz*IsolatedAsyncioTestCase._asyncioLoopRunnerc                 C   s\   | j d u s	J dƒ‚t ¡ }t |¡ | d¡ || _ | ¡ }| |  |¡¡| _| 	|¡ d S )Nz%asyncio test loop already initializedT)
r	   r,   Znew_event_loopÚset_event_loopZ	set_debugr&   Zcreate_taskr:   Z_asyncioCallsTaskr(   )r   Úloopr+   r   r   r   Ú_setupAsyncioLoopn   s   

z)IsolatedAsyncioTestCase._setupAsyncioLoopc              
   C   s$  | j d us	J dƒ‚| j }d | _ | j d ¡ | | j ¡ ¡ zct |¡}|s8W | | ¡ ¡ t d ¡ | 	¡  d S |D ]}| 
¡  q:| tj|ddiŽ¡ |D ]}| ¡ rUqN| ¡ d urf| d| ¡ |dœ¡ qN| | ¡ ¡ W | | ¡ ¡ t d ¡ | 	¡  d S | | ¡ ¡ t d ¡ | 	¡  w )Nr#   Zreturn_exceptionsTz(unhandled exception during test shutdown)ÚmessageÚ	exceptionÚtask)r	   r
   r'   r(   Újoinr,   Z	all_tasksZshutdown_default_executorr;   ÚcloseÚcancelZgatherr1   r?   Zcall_exception_handlerZshutdown_asyncgens)r   r<   Z	to_cancelr@   r   r   r   Ú_tearDownAsyncioLoopx   sD   

ë
ÿý€
þ

z,IsolatedAsyncioTestCase._tearDownAsyncioLoopNc                    s*   |   ¡  ztƒ  |¡W |  ¡  S |  ¡  w r   )r=   r   ÚrunrD   )r   Úresultr   r   r   rE   œ   s   zIsolatedAsyncioTestCase.runc                    s   |   ¡  tƒ  ¡  |  ¡  d S r   )r=   r   ÚdebugrD   r   r   r   r   rG   £   s   
zIsolatedAsyncioTestCase.debugc                 C   s   | j d ur|  ¡  d S d S r   )r	   rD   r   r   r   r   Ú__del__¨   s   
ÿzIsolatedAsyncioTestCase.__del__)r   r   )Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r   r    r"   r   r   r:   r=   rD   rE   rG   rH   Ú__classcell__r   r   r   r   r      s"    

$r   )r,   r%   Úcaser   r   r   r   r   r   Ú<module>   s    