o
    Df>#                     @   s  d Z ddlmZ ddlmZ ddlmZ ddlZddlZddlmZ ddlm	Z	 ddl
mZ dd	lmZ dd
lmZ ddlZddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ejdd dkZejdZG dd deZG dd dedejfi ZdS )z
Tests for greenlet.

    )absolute_import)division)print_functionN)collect)get_objects)active_count)sleep)time)greenlet)
getcurrent)get_pending_cleanup_count)get_total_main_greenlets   )	leakcheck   )      winc                   @   s   e Zd Zdd ZdS )TestCaseMetaClassc                 C   s\   d}t | D ]\}}|dr%t|r%|| |r!t|}|||< qt| |||S )NTtest)	listitems
startswithcallablepopr   wrap_refcounttype__new__)cls	classnamebases	classDictcheck_totalrefcountkeyvalue r%   P/home/ubuntu/webapp/venv/lib/python3.10/site-packages/greenlet/tests/__init__.pyr   #   s   

zTestCaseMetaClass.__new__N)__name__
__module____qualname__r   r%   r%   r%   r&   r       s    r   c                       s   e Zd ZdZdZ		dddZedfddZd	Zd	Z	d	Z
d
Zdd Z fddZ fddZdd Zdd ZdddZdddZ  ZS )TestCasegMbP?r   Nc                 C   s   |p| j }|p	| j}| j}t| t | j }t s't |ks'| jsUt	 |krUt| t |krEt
d t
d|dt  t
d|dt	  nt s't |ks'| jsUt	 |ks't  d S )NzTime limit exceeded.zThreads: Waiting for onlyz-->zMGlets : Waiting for only)threads_before_testmain_greenlets_before_testcleanup_attempt_sleep_durationr   r	   cleanup_max_sleep_secondsr   active_thread_countexpect_greenlet_leakr   printr   )selfinitial_active_threadsinitial_main_greenlets
sleep_time
quit_afterr%   r%   r&   wait_for_pending_cleanups>   s8   








	z"TestCase.wait_for_pending_cleanupsTc                    sH   t dD ]}t  q|rt fddt D S t fddt D S )Nr   c                 3   s     | ]}t | u rd V  qdS r   N)r   .0xkindr%   r&   	<genexpr>f   s    z)TestCase.count_objects.<locals>.<genexpr>c                 3   s    | ]
}t | rd V  qdS r8   )
isinstancer9   r<   r%   r&   r>   l   s    
)ranger   sumr   )r2   r=   
exact_kind_r%   r<   r&   count_objects`   s   zTestCase.count_objectsr   Fc                 C   s   |  tdS )zJ
        Find all the greenlets and subclasses tracked by the GC.
        F)rD   RawGreenletr2   r%   r%   r&   count_greenletsw   s   zTestCase.count_greenletsc                    s>   t    t  t | _t | _| | j| j |  | _	d S N)
supersetUpr   r/   r+   r   r,   r7   rG   greenlets_before_testrF   	__class__r%   r&   rJ   }   s   
zTestCase.setUpc                    s.   t | ddrd S | | j| j t   d S )NskipTearDownF)getattrr7   r+   r,   rI   tearDownrF   rL   r%   r&   rP      s   zTestCase.tearDownc                 C   s(   dd l }ts|j |j f}|S d}|S )Nr   )r   l   	   l       )signalWINSIGABRTSIGSEGV)r2   rQ   expected_exitr%   r%   r&   ,get_expected_returncodes_for_aborted_process   s   %z5TestCase.get_expected_returncodes_for_aborted_processc              
   C   s6   zt   jW S  ty } ztd|d}~ww )a  
        Return the current process's USS in bytes.

        uss is available on Linux, macOS, Windows. Also known as
        "Unique Set Size", this is the memory which is unique to a
        process and which would be freed if the process was terminated
        right now.

        If this is not supported by ``psutil``, this raises the
        :exc:`unittest.SkipTest` exception.
        zuss not supportedN)psutilProcessmemory_full_infoussAttributeErrorunittestSkipTest)r2   er%   r%   r&   get_process_uss   s   zTestCase.get_process_ussc              
   C   s   dd l }dd l}|j|jt|}z|jtj|gd|j	dW S  |j
yF } z|rAtd td| td t|j td  d }~ww )Nr   zutf-8)encodingstderrz-----zFailed to run scriptz~~~~~z------)
subprocessospathjoindirname__file__check_outputsys
executableSTDOUTCalledProcessErrorr1   output)r2   script_nameshow_outputrb   rc   scriptexr%   r%   r&   
run_script   s*   


zTestCase.run_scriptc                 C   sl   dd l }| |j}| j|dd}|}W d    n1 sw   Y  |d u r+|  }| |jj| |jS )Nr   F)ro   )rb   assertRaisesrl   rr   rV   assertIn	exception
returncode)r2   rn   	exitcodesrb   excrm   __traceback_info__r%   r%   r&   assertScriptRaises   s   zTestCase.assertScriptRaises)NN)TrH   )r'   r(   r)   r-   r.   r7   r   rD   rK   r+   r,   r0   rG   rJ   rP   rV   r_   rr   rz   __classcell__r%   r%   rL   r&   r*   6   s$    
"
-
r*   NewBase) __doc__
__future__r   r   r   ri   r\   gcr   r   	threadingr   r/   r	   r   rW   r
   rE   r   greenlet._greenletr   r    r   version_infoPY312platformr   rR   r   r   r*   r%   r%   r%   r&   <module>   s2   
