Your IP : 216.73.216.218
a
ؒd � @ s� d dl Z d dlZd dlZd dlZd dlmZ d dlmZ zd dlm Z W n" e
yj d dl Z dd� Z Y n0 dd� Z d d
� Z
d d � Zd
d� ZdS )� N)�
isabstract)�support)� _get_dumpc C s& t dd� | jD ��}|| j| j| jfS )Nc s s | ]}t �|�V qd S �N)�weakref�ref)�.0�obj� r
�./usr/lib/python3.9/test/libregrtest/refleak.py� <genexpr> � z _get_dump.<locals>.<genexpr>)�set�
_abc_registry�
_abc_cache�_abc_negative_cache�_abc_negative_cache_version)�clsZregistry_weakrefsr
r
r r s �r c ' s� ddl }ddl� ttd�s"td��t� tjdd� }|j� � }tj
� � }z ddl }W n t yl d}Y n 0 |j
� � }i } � fdd�� jjD �D ]2}
t|
�s�q�|
�� |
g D ]} t| �d | | < q�q�dd� td d
�D ���fd d �} | j\}
}}tj�tj|�}|
| }tt|��}dg| }dg| }dg| }tj}tj }tj }d } }}| j �s�t d
|dtj d� t d|d d d|� tj dd� t!||||| � |D ]�}|� t!||||| � |� } |� } |� } | j �s�t ddtj dd� | | | �||< | | | �||< | | | �||< | }| }| }�q�| j �s>t tj d� dd� } dd� } d }!|d | f|d | f|d | ffD ]�\}"}#}$|"|
d� }"|$|"��rnd ||"|#t"|"�f }%t |%tj dd� t#|d!��$}&t |%|&d� |&�$� W d � n1 �s�0 Y d}!�qn|!S )"z�Run a test multiple times, looking for reference leaks.
Returns:
False if the test didn't leak references; True if we detected refleaks.
r N�gettotalrefcountz9Tracking reference leaks requires a debug build of Pythonc s g | ]}t � j|��qS r
��getattr�abc�r �a�� collectionsr
r �
<listcomp>1 r
zdash_R.<locals>.<listcomp>c S s i | ]
}||�qS r
r
)r �valuer
r
r �
<dictcomp>; r
zdash_R.<locals>.<dictcomp>i���i� c s � � | | �S r )�
setdefault)r )�int_poolr
r �get_pooled_int< s z dash_R.<locals>.get_pooled_intZ beginningZ repetitions)�fileZ
1234567890�
� T)r" �flush�.� )�endr" r% c S s t dd� | D ��S )Nc s s | ]}|d kV qdS )r$ Nr
)r Zdeltar
r
r r | r
z2dash_R.<locals>.check_rc_deltas.<locals>.<genexpr>)�all��deltasr
r
r �check_rc_deltaso s
z dash_R.<locals>.check_rc_deltasc S s t | �S r )�anyr* r
r
r �check_fd_deltas~ s z dash_R.<locals>.check_fd_deltasFZ
referencesz
memory blockszfile descriptorsz%s leaked %s %s, sum=%sr )%�copyreg�collections.abc�hasattr�sys� Exception� warm_caches�warnings�filters�dispatch_table�copy�path_importer_cache� zipimport� ImportError�_zip_directory_cacher �__all__r �__subclasses__r �rangeZ
huntrleaks�os�path�joinr ZSAVEDCWD�list�getallocatedblocksr �fd_count�quiet�print�stderr�dash_R_cleanup�sum�openr% )'�nsZ test_nameZ test_funcr/ �fs�ps�picr: �zdc�abcsr r r! ZnwarmupZntrackedZfnameZrepcountZ rep_rangeZ rc_deltasZ alloc_deltasZ fd_deltasrD r rE Z rc_beforeZ alloc_beforeZ fd_before�iZ alloc_afterZrc_afterZfd_afterr, r. Zfailedr+ Z item_nameZchecker�msgZrefrepr
)r r r �dash_R s�
� �
� (rT c s dd l }dd l� | tjd d �< |j�� |j�|� tj�� tj�|� z dd l }W n t
yh Y n0 |j �� |j �|� t� � � fdd�� j
jD �}tt|�}|D ]J}|�� |g D ]6} |�| t� �D ]}
|
� d ur�| �|
� � q�| �� q�q�t� d S )Nr c s g | ]}t � j|��qS r
r r r r
r r � r
z"dash_R_cleanup.<locals>.<listcomp>)r/ r0 r5 r6 r7 �clear�updater2 r9 r: r; r< �_clear_type_cacher r= �filterr r> �getr �register�_abc_caches_clear� clear_caches) rM rN rO rP rQ r/ r: Z abs_classesr r r r
r r rI � s.
rI c C sH t j�� D ]} t| d�r
| `q
t jt jt jt jfD ]}|d ur2|� � q2zt jd }W n t
yh Y n 0 |j � � t
�� zt jd }W n t
y� Y n 0 |j� � zt jd }W n t
y� Y n
0 |�� zt jd }W n t
y� Y n
0 |�� zt jd }W n t
�y Y n
0 |�� zt jd }W n t
�yJ Y n
0 |�� zt jd }W n t
�yv Y n 0 |j� � zt jd } W n t
�y� Y n
0 | �� zt jd
}
W n t
�y� Y n0 d |
_zt jd } W n t
�y� Y n
0 | �� zt jd } W n t
�y& Y n0 | jD ] }
|
� �q.t�� d S )
N�__warningregistry__zdistutils.dir_util� _strptimez urllib.parsezurllib.request� linecache� mimetypes�filecmp�struct�doctest�ctypes�typing)r2 �modules�valuesr1 r] �stdoutrH �
__stdout__�
__stderr__r% �KeyErrorZ
_path_createdrU �re�purgeZ _regex_cacheZ clear_cacheZ
urlcleanup�
clearcacheZ_default_mime_types�_cacheZ _clearcacheZmasterZ _reset_cache� _cleanupsr Z
gc_collect)�mod�streamZdistutils_dir_utilr^ Z urllib_parseZurllib_requestr_ r` ra rb rc rd re �fr
r
r r\ � s�
r\ c C sN t td��} td�D ]}| ||d � qdd� td�D � ttdd�� d S )N� r$ c S s g | ] }t |��qS r
)�chr)r rR r
r
r r r
z warm_caches.<locals>.<listcomp>���i )�bytesr? rC )�srR r
r
r r4 s
r4 )r@ rl r2 r5 �inspectr �testr �_abcr r; r rT rI r\ r4 r
r
r
r �<module> s "`