a
XC?h� � @ s0 d dl Z d dlZddlmZ G dd� de�ZdS )� N� )�TestCasec s� e Zd Zd#� fdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Zdd� Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zd$� fd d � Z� fd d �Zd!d"� Z� ZS )%�IsolatedAsyncioTestCase�runTestc s t � �|� d | _d | _d S �N)�super�__init__�_asyncioTestLoop�_asyncioCallsQueue)�selfZ
methodName�� __class__� �8/opt/alt/python39/lib64/python3.9/unittest/async_case.pyr ! s z IsolatedAsyncioTestCase.__init__c � s d S r r �r r r r �
asyncSetUp& s z"IsolatedAsyncioTestCase.asyncSetUpc � s d S r r r r r r �
asyncTearDown) s z%IsolatedAsyncioTestCase.asyncTearDownc O s | j |g|�R i |�� d S r )Z
addCleanup)r �func�args�kwargsr r r �addAsyncCleanup, s
z'IsolatedAsyncioTestCase.addAsyncCleanupc C s | � � | �| j� d S r )ZsetUp�
_callAsyncr r r r r �
_callSetUp; s z"IsolatedAsyncioTestCase._callSetUpc C s | � |� d S r ��_callMaybeAsync)r �methodr r r �_callTestMethod? s z'IsolatedAsyncioTestCase._callTestMethodc C s | � | j� | �� d S r )r r ZtearDownr r r r �
_callTearDownB s z%IsolatedAsyncioTestCase._callTearDownc O s | j |g|�R i |�� d S r r )r Zfunctionr r r r r � _callCleanupF s z$IsolatedAsyncioTestCase._callCleanupc O s4 ||i |��}| j �� }| j�||f� | j �|�S r )r �
create_futurer
�
put_nowait�run_until_complete�r r r r �ret�futr r r r I s
z"IsolatedAsyncioTestCase._callAsyncc O sF ||i |��}t �|�r>| j�� }| j�||f� | j�|�S |S d S r )�inspectZ isawaitabler r r
r r! r" r r r r Q s
z'IsolatedAsyncioTestCase._callMaybeAsyncc
� s� t �� | _}|�d � |�� I d H }|�� |d u r:d S |\}}z |I d H }|�� s`|�|� W q ttfyz � Y q t t j
fy� } z |�� s�|� |� W Y d }~qd }~0 0 qd S r ) �asyncioZQueuer
Z
set_result�getZ task_done� cancelled�
SystemExit�KeyboardInterrupt�
BaseExceptionZCancelledErrorZ
set_exception)r r$ ZqueueZqueryZ awaitabler# Zexr r r �_asyncioLoopRunner[ s
z*IsolatedAsyncioTestCase._asyncioLoopRunnerc C sJ t �� }t �|� |�d� || _|�� }|�| �|��| _|� |� d S )NT)
r& Znew_event_loop�set_event_loopZ set_debugr r Z create_taskr, Z_asyncioCallsTaskr! )r �loopr$ r r r �_setupAsyncioLoopn s
z)IsolatedAsyncioTestCase._setupAsyncioLoopc
C s | j }d | _ | j�d � |�| j�� � z�t�|�}|s^W |�|�� � t�d � |� � d S |D ] }|�
� qb|�tj |ddi�� |D ]0}|� � r�q�|�
� d ur�|�d|�
� |d�� q�|�|�� � W |�|�� � t�d � |� � n"|�|�� � t�d � |� � 0 d S )NZreturn_exceptionsTz(unhandled exception during test shutdown)�message� exception�task)r r
r r! �joinr& Z all_tasksZshutdown_default_executorr- �closeZcancelZgatherr( r1 Zcall_exception_handlerZshutdown_asyncgens)r r. Z to_cancelr2 r r r �_tearDownAsyncioLoopx sB
�
� �
�
z,IsolatedAsyncioTestCase._tearDownAsyncioLoopNc s. | � � zt� �|�W | �� S | �� 0 d S r )r/ r �runr5 )r �resultr r r r6 � s �zIsolatedAsyncioTestCase.runc s | � � t� �� | �� d S r )r/ r �debugr5 r r r r r8 � s
z IsolatedAsyncioTestCase.debugc C s | j d ur| �� d S r )r r5 r r r r �__del__� s
z IsolatedAsyncioTestCase.__del__)r )N)�__name__�
__module__� __qualname__r r r r r r r r r r r, r/ r5 r6 r8 r9 �
__classcell__r r r r r s
$ r )r& r% Zcaser r r r r r � s