Your IP : 216.73.216.85
U
i�f�F � @ s� d dl Z d dlZ d dlZd dlZd dlZd dlZd dlmZ d dlm Z d dl
Z
d dl Z e � � � e �
de� d dlZW 5 Q R X d dlZdd� ZG dd� de
j�ZG d d
� d
e
j�ZG d d � d e
j�ZG d
d� de
j�ZG dd� de
j�Zedkr�e
�� dS )� N)�support)�
script_helper�ignorec C s" t �| �} t�ttd� d�| �S )zXDecorator to skip a test if not running under CPython or lacking
imp.load_dynamic().� load_dynamiczimp.load_dynamic() required)r � cpython_only�unittest�skipIf�hasattr�imp)Zmeth� r �2/opt/alt/python38/lib64/python3.8/test/test_imp.py�requires_load_dynamic s
��r
c @ s e Zd ZdZdd� Zdd� ZdS )� LockTestsz)Very basic test of import lock functions.c C s | � t�� |d| � d S )Nz!expected imp.lock_held() to be %r)� assertEqualr
� lock_held)�self�expectedr r r �verify_lock_state s �zLockTests.verify_lock_statec C s� d}t �� }| �|� t|�D ]}t �� | �d� q t|�D ] }t �� q>| �|� |s�z t �� W n tk
rz Y n X | �d� d S )N�2 Tz5release_lock() without lock should raise RuntimeError)r
r r �range� acquire_lock� release_lock� RuntimeErrorZfail)r ZLOOPSZlock_held_at_start�ir r r �testLock s
zLockTests.testLockN)�__name__�
__module__� __qualname__�__doc__r r r r r r r s r c @ s� e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
e dd� �Z e dd� �Z
e dd� �Ze dd� �Ze dd� �Ze�ejd�d d � �Zd d � Zd d!� Zejd"d#� �Zd$d%� Zd&d'� Z d(d)� Z d*d+� Z d,S )-� ImportTestsc C s t �d�}|j| _|j| _d S )Nztest.encoded_modules)� importlib�
import_module� test_strings�__path__� test_path)r �modr r r �setUp< s
zImportTests.setUpc C s2 | j D ]&\}}}t�d| �}| �||j� qd S )Nz test.encoded_modules.module_)r" r r! r �test)r �modname�encodingZteststrr% r r r �test_import_encoded_moduleA s
�z&ImportTests.test_import_encoded_modulec
C sv | j D ]:\}}}t�d| | j�d �}| �|j|� W 5 Q R X qtj�t �g}| �
t �� t�d|� W 5 Q R X d S )N�module_r �badsyntax_pep3120) r" r
� find_moduler$ r r) �os�path�dirname�__file__� assertRaises� SyntaxError)r r% r) �_�fdr/ r r r �test_find_module_encodingG s z%ImportTests.test_find_module_encodingc
C s� | j D ]p\}}}t�d| | j�\}}}|�D | �|d � | �|j|� | �|�� d� | �|�� d| � W 5 Q R X qt�d�\}}}|�@ | �|d � | �|jd� | �|�� d� | �|�� d� W 5 Q R X d S )Nr+ r z# test %s encoding
�tokenize�utf-8z*"""Tokenization help for Python programs.
) r" r
r- r$ ZassertNotEqualr r) �tell�readline)r r% r) r4 �fp�filename�infor r r �test_issue1267P s&
�
�
�zImportTests.test_issue1267c
C s� d}t j�dd� zNt|d d��}|�d� W 5 Q R X t�|�\}}}|� � | �
|j d� W 5 t jd= t�|d � t�|d � X d S ) NZtest_imp_helperr �.�.py�.pyc�wz%# coding: cp1252
u = 'test.test_imp'
�cp1252) �sysr/ �insertr �unlink�open�writer
r- �closer r) )r �
temp_mod_name�filer< r= r r r �test_issue3594c s zImportTests.test_issue3594c C s� t �� }ddddddddddd�
}t jdkr>| �|d� d }n
|�|�}|sZ| �d
| � |�|�}d | }d | }tj� |d
�}�z�t j�
dtj� t|d d��} | �d� W 5 Q R X t�|�\} }
} | �x | �| � | �|
d d� �|�� | �| d d� | �| d d� | �| d tj� t�|| |
| �} | �| jd� W 5 Q R X t�� � t�d� t� ||d �} W 5 Q R X | �| jd� t�� �. t�d� t j �s�t� |t� |d ��} W 5 Q R X | �| jd� tj� |��s�t�!|� t|d��} | �d� W 5 Q R X t�� � t�d� t�"||�}
W 5 Q R X | �|
j#d� W 5 t jd= dD ]"}t
� || � t
� || � �qRt
� |� t
� d� X d S )Ns ä� �� �� �� �)
r8 �cp1250�cp1251rC �cp1253�cp1254�cp1255�cp1256�cp1257�cp1258�darwinr8 s äz2can't run this test with %s as filesystem encodingZtest_imp_helper_Ztest_imp_helper_package_z __init__.pyr )r@ rA � __pycache__r@ rB za = 1
���� �r� r zb = 2
)$rD �getfilesystemencoding�platformr �get�skipTest�decoder. r/ �joinr rF ZrmtreerE �curdirrG rH r
r- ZassertIsNotNoneZ
assertTrue�endswithZ PY_SOURCE� load_module�a�warnings�catch_warnings� simplefilter� load_source�dont_write_bytecodeZ
load_compiled�cache_from_source�exists�mkdirZ load_package�b)r Z fs_encodingZ
known_localesZ special_charZ decoded_charrJ Ztest_package_nameZinit_file_nameZextrK r< r= r% �packager r r �test_issue5604q s~ �
�
�
zImportTests.test_issue5604c C s$ t j�t�}| �ttjd|g� d S )Nr, )r. r/ r0 r1 r2 r3 r
r- )r r/ r r r �test_issue9319� s �zImportTests.test_issue9319c C st t j}t j}t�� �V t�d�}| �|d j� tj d|�� }| �
t |� | �
||j� | � ||j� W 5 Q R X d S )Nr. r )r. ) r. r/ �getenvr �EnvironmentVarGuardr
r- �
addCleanuprI rg �assertIsZ assertIsNot)r � orig_pathZ orig_getenv�xZnew_osr r r �test_load_from_source� s
z!ImportTests.test_load_from_sourcec C sL d}t �|�}|d }|d k r*| �|j� t j|f|�� }| �|j|� d S )N�_heapqr )r
r- rw rI rg r r )r Zexamplerz Zfile_r% r r r � test_issue15828_load_extensions� s
z+ImportTests.test_issue15828_load_extensionsc C s� d}t �|�\}}}|�� t �||�}t �d|�}t �d|�}| �|j|� | �|jd� | �|jd� | �t�� t �d|� W 5 Q R X d S )N�_testimportmultipleZ_testimportmultiple_fooZ_testimportmultiple_barZ nonexistent)r
r- rI r r r r2 � ImportError)r �mZfileobj�pathname� descriptionZmod0Zmod1Zmod2r r r �+test_issue16421_multiple_modules_in_one_dll� s z7ImportTests.test_issue16421_multiple_modules_in_one_dllc C sN d}d}| � t��}t�||� W 5 Q R X | �||jj� | �||jj� d S )Nzbogus file path� extension) r2 r r
r ZassertInZ exceptionr/ r �name)r r/ r� �errr r r �"test_load_dynamic_ImportError_path� s z.ImportTests.test_load_dynamic_ImportError_pathc C s` d}t �|�}|d d k r&|d �� |d d t jkrB| �d� t j|d f|dd � �� d S )Nr~ r r^ z/found module doesn't appear to be a C extensionr\ )r
r- rI Z C_EXTENSIONrb rg )r r� �foundr r r �'test_load_module_extension_file_is_None s
z3ImportTests.test_load_module_extension_file_is_Nonec C s� d}z t j|= W n tk
r$ Y nX z�t�|�}tj�d�}t�||j �}| �
|j |� | �
|j j
|� | �
|j j |j � | �tt|d� | �
|jd� | �t j| |� W 5 z t j|= W n tk
r� Y nX X d S )Nztest.imp_dummyZ_testmultiphaseZ
dummy_namei� )rD �modules�KeyErrorr r! �util� find_specr
r �originr r �__spec__r� r2 �AttributeError�getattrZ int_constrx )r r� �module�specr r r �3test_issue24748_load_module_skips_sys_modules_check s&
z?ImportTests.test_issue24748_load_module_skips_sys_modules_checkz*test meaningful only when writing bytecodec C sD t �� �2 t jd }t�|� | �tdtjt jdg� W 5 Q R X d S )Nr@ z
^No moduler? ) r �temp_cwdZTESTFNr. rp �assertRaisesRegexr r
r- )r �sourcer r r � test_bug7732+ s
�zImportTests.test_bug7732c C s2 t �dt jtt j��}|�t j� |�t j� d S )Nr
)r
Z_LoadSourceCompatibilityr1 rG �get_data)r �loaderr r r � test_multiple_calls_to_get_data4 s
� z+ImportTests.test_multiple_calls_to_get_datac
C sd dt � �}ttjt �|�}t�tj||��. | �td�� t� |t
d � W 5 Q R X W 5 Q R X d S )NZtmpz
embedded null� ) r �typerD r� r Z swap_itemr� �
ValueErrorr
rl r1 )r r( r% r r r �test_load_source; s
z ImportTests.test_load_sourcec C s> t �td�}G dd� d�}| �t�� ||� � W 5 Q R X d S )N�create_dynamicc @ s e Zd ZdZdZdS )z,ImportTests.test_issue31315.<locals>.BadSpecN�foo)r r r r� r� r r r r �BadSpecI s r� )r Z
get_attributer
r2 � TypeError)r r� r� r r r �test_issue31315D s zImportTests.test_issue31315c C s4 dd l }| �|jjd� dd l}| �|jjd� d S )Nr �frozen)�_frozen_importlib_externalr r� r� �_frozen_importlib)r r� r� r r r �test_issue_35321O s z ImportTests.test_issue_35321c C s, | � t�dd�d� | � t�dd�d� d S )N�* s his ��Z
:}��+ s ��65���9)r �_imp� source_hash)r r r r �test_source_hashZ s z ImportTests.test_source_hashc C sh g dfddgdfddgdfddgdfg}|D ]6\}}|ddg }t j|� }| �|j�� �d�|� q,d S )N�defaultz--check-hash-based-pycs�always�neverz-cz.import _imp; print(_imp.check_hash_based_pycs)r8 )r Zassert_python_okr �out�striprc )r ZcasesZ interp_argsr �args�resr r r �'test_pyc_invalidation_mode_from_cmdline^ s
� �
z3ImportTests.test_pyc_invalidation_mode_from_cmdlinec
C s� t �� �` tdd��}|�d� W 5 Q R X tjddtjjd� tj ddgd�\}}}t�
d|||�}W 5 Q R X | � |j d � d S )
Nzmymod.py�wbs x = 42
T)�doraise�invalidation_modeZmymodr? )r/ r� )
r r� rG rH �
py_compile�compile�PycInvalidationMode� CHECKED_HASHr
r- rg r rz )r r; rK r/ r� r% r r r � test_find_and_load_checked_pycm s
�z*ImportTests.test_find_and_load_checked_pycN) r r r r& r* r6 r> rL rs rt r{ r
r} r� r� r� r� r r rD rm r� r� r� r r r� r� r� r� r� r r r r r ; s< W
�
r c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
S ) � ReloadTestszPVery basic tests to make sure that imp.reload() operates just like
reload().c C s* t �� � dd l}t�|� W 5 Q R X d S )Nr )r rv r. r
�reload)r r. r r r � test_source� s
zReloadTests.test_sourcec C s, t �d�� dd l}t�|� W 5 Q R X d S )N�timer )r � CleanImportr� r
r� )r r� r r r �test_extension� s zReloadTests.test_extensionc C s, t �d�� dd l}t�|� W 5 Q R X d S )N�marshalr )r r� r� r
r� )r r� r r r � test_builtin� s zReloadTests.test_builtinc sT ddl m} tj�d�� � fdd�}| �|� | �td�� t� |� W 5 Q R X d S )Nr )�parser�htmlc s � t jd< d S )Nr� )rD r� r �r� r r �cleanup� s z5ReloadTests.test_with_deleted_parent.<locals>.cleanup)
r� r� rD r� �poprw r� r r
r� )r r� r� r r� r �test_with_deleted_parent� s
z$ReloadTests.test_with_deleted_parentN)r r r r r� r� r� r� r r r r r� | s
r� c @ sP e Zd ZdZe�� Ze�e j
j dk d�dd� �Z e�e j
j dk d�dd� �Z
dS ) � PEP3147TestszTests of PEP 3147.Nz1requires sys.implementation.cache_tag not be Nonec C sF t j�dddd�}t j�ddddd�| j��}| �t�|d�|� d S )Nr� �bar�baz�qux.pyrZ �
qux.{}.pycT)r. r/ rd �format�tagr r
rn �r r/ Zexpectr r r �test_cache_from_source� s
�z#PEP3147Tests.test_cache_from_sourcez4requires sys.implementation.cache_tag to not be Nonec C sD t j�ddddd�| j��}t j�dddd�}| �t�|�|� d S )Nr� r� r� rZ r� r� )r. r/ rd r� r� r r
�source_from_cacher� r r r �test_source_from_cache� s
�z#PEP3147Tests.test_source_from_cache)r r r r r
Zget_tagr� r Z
skipUnlessrD �implementation� cache_tagr� r� r r r r r� � s �
�r� c @ s& e Zd Ze�ejdkd�dd� �ZdS )�NullImporterTestsNz Need an undecodeable filenamec C s6 t j}t�|� z| �ttj|� W 5 t�|� X d S )N) r �TESTFN_UNENCODABLEr. rp �rmdirr2 r r
Z NullImporter)r r� r r r �test_unencodeable� s
z#NullImporterTests.test_unencodeable)r r r r r r r� r� r r r r r� � s �r� �__main__)r �importlib.utilr. Zos.pathr� rD r' r Z test.supportr r ri rj rk �DeprecationWarningr
r� r
ZTestCaser r r� r� r� r �mainr r r r �<module> s.
" C&