File: //usr/local/lib/python3.10/test/__pycache__/test_imp.cpython-310.opt-2.pyc
o
�i�K � @ s6 d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlmZ d dl m
Z
d dl m Z d dl m Z d dl
Z
d dlZe�� � e�de� d dlZW d � n1 sUw Y d dlZdd� ZG d d
� d
e
j�ZG d d � d e
j�ZG d
d� de
j�ZG dd� de
j�ZG dd� de
j�Zedkr�e
� � dS dS )� N)�support)�
import_helper)� os_helper)�
script_helper�ignorec C s$ t �| �} t�ttd� d�| �S )N� load_dynamiczimp.load_dynamic() required)r � cpython_only�unittest�skipIf�hasattr�imp)�meth� r �*/usr/local/lib/python3.10/test/test_imp.py�requires_load_dynamic s
��r c @ s e Zd Z dd� Zdd� ZdS )� LockTestsc 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� qt|�D ]}t �� q | �|� |sEzt �� W n
ty= Y d S w | �d� d S 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__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$d%� Zd&d'� Z d(d)� Z d*d+� Z ejd,d-� �Z d.S )/� ImportTestsc C s t �d�}|j| _|j| _d S )Nztest.encoded_modules)� importlib�
import_module� test_strings�__path__� test_path)r �modr r r �setUp? s
zImportTests.setUpc C s2 | j D ]\}}}t�d| �}| �||j� qd S )Nz test.encoded_modules.module_)r$ r" r# r �test)r �modname�encodingZteststrr' r r r �test_import_encoded_moduleD s ��z&ImportTests.test_import_encoded_modulec C s� | j D ]'\}}}t�d| | j�d �}| �|j|� W d � n1 s%w Y qtj�t �g}| �
t �� t�d|� W d � d S 1 sIw Y d S )N�module_r �badsyntax_pep3120) r$ r � find_moduler& r r+ �os�path�dirname�__file__� assertRaises� SyntaxError)r r' r+ �_�fdr1 r r r �test_find_module_encodingJ s �� "�z%ImportTests.test_find_module_encodingc C s | j D ]B\}}}t�d| | j�\}}}|�' | �|d � | �|j|� | �|�� d� | �|�� d| � W d � n1 s@w Y qt�d�\}}}|�& | �|d � | �|jd� | �|�� d� | �|�� d� W d � d S 1 syw Y 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+ r6 �fp�filename�infor r r �test_issue1267S s,
� � ��
�"�zImportTests.test_issue1267c
C s� d}t j�dd� zFt|d ddd��
}|�d� W d � n1 s#w Y t�|�\}}}|�� | �|j d � W t jd= t
� |d � t
� |d
� d S t jd= t
� |d � t
� |d
� w ) NZtest_imp_helperr �.�.py�wzlatin-1�r+ z%# coding: cp1252
u = 'test.test_imp'
�cp1252�.pyc) �sysr1 �insert�open�writer r/ �closer r+ r �unlink)r �
temp_mod_name�filer> r? r r r �test_issue3594f s ��zImportTests.test_issue3594c C sV t �� }ddddddddddd�
}t jdkr | �|d� d }n|�|�}|s-| �d
| � |�|�}d | }d | }tj� |d
�}�zEt j�
dtj � t |d ddd��
}|�
d� W d � n1 sdw Y t�|�\}} }
|�A | �|� | �| d d� �|�� | �|
d d� | �|
d d� | �|
d tj� t�||| |
�} | �| jd� W d � n1 s�w Y t�� � t�d� t�||d �} W d � n1 s�w Y | �| jd� t�� � t�d� t js�t�|t� |d ��} W d � n 1 �sw Y | �| jd� tj� |��s t� |� t |ddd��
}|�
d� W d � n 1 �s7w Y t�� � t�d� t� ||�} W d � n 1 �sWw Y | �| j d� W t jd= dD ]}
t!�"||
� t!�"||
� �qjt!�#|� t!�#d� d S t jd= dD ]}
t!�"||
� t!�"||
� �q�t!�#|� t!�#d� w )Ns ä� �� �� �� �)
r: �cp1250�cp1251rE �cp1253�cp1254�cp1255�cp1256�cp1257�cp1258�darwinr: s äz2can't run this test with %s as filesystem encodingZtest_imp_helper_Ztest_imp_helper_package_z __init__.pyr rB rC rD za = 1
���� �r� r zb = 2
)rB rF � __pycache__)$rG �getfilesystemencoding�platformr �get�skipTest�decoder0 r1 �joinrH �curdirrI rJ r r/ ZassertIsNotNoneZ
assertTrue�endswithZ PY_SOURCE� load_module�a�warnings�catch_warnings� simplefilter� load_source�dont_write_bytecodeZ
load_compiled�cache_from_source�exists�mkdirZ load_package�br rL �rmtree)r Z fs_encodingZ
known_localesZ special_charZ decoded_charrM Ztest_package_nameZinit_file_namerN r> r? r' �package�extr r r �test_issue5604t s� �
�
�
�
�
�� �
�
�
�
zImportTests.test_issue5604c C s$ t j�t�}| �ttjd|g� d S )Nr. )r0 r1 r2 r3 r4 r5 r r/ )r r1 r r r �test_issue9319� s
�zImportTests.test_issue9319c C s� t j}t j}t�� �3 t�d�}| �|d j� tj dg|�R � }| �
t |� | �
||j� | � ||j� W d � d S 1 s@w Y d S )Nr0 r ) r0 r1 �getenvr �EnvironmentVarGuardr r/ �
addCleanuprK rj �assertIsZ assertIsNot)r � orig_pathZ orig_getenv�xZnew_osr r r �test_load_from_source� s
"�z!ImportTests.test_load_from_sourcec C sN d}t �|�}|d }|d ur| �|j� t j|g|�R � }| �|j|� d S )N�_heapqr )r r/ r| rK rj r r )r Zexampler 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 d � d S 1 sLw Y d S )N�_testimportmultipleZ_testimportmultiple_fooZ_testimportmultiple_barZ nonexistent)r r/ rK r r r r4 � ImportError)r �m�fileobj�pathname� descriptionZmod0Zmod1Zmod2r r r �+test_issue16421_multiple_modules_in_one_dll� s "�z7ImportTests.test_issue16421_multiple_modules_in_one_dllc C sb d}d}| � t��}t�||� W d � n1 sw Y | �||jj� | �||jj� d S )Nzbogus file path� extension) r4 r� r r ZassertIn� exceptionr1 r �name)r r1 r� �errr r r �"test_load_dynamic_ImportError_path� s �z.ImportTests.test_load_dynamic_ImportError_pathc C sb d}t �|�}|d d ur|d �� |d d t jkr!| �d� t j|d g|dd � �R � d S )Nr� r r` z/found module doesn't appear to be a C extensionr^ )r r/ rK Z C_EXTENSIONre rj )r r� �foundr r r �'test_load_module_extension_file_is_None
s
z3ImportTests.test_load_module_extension_file_is_Nonec C s� d}zt j|= W n ty Y nw zUt�|�}tj�d�}t�||j �}| �
|j |� | �
|j j
|� | �
|j j |j � | �tt|d� | �
|jd� | �t j| |� W zt j|= W d S tyg Y d S w zt j|= W w tyw Y w w )Nztest.imp_dummyZ_testmultiphaseZ
dummy_namei� )rG �modules�KeyErrorr" r# �util� find_specr r �originr r �__spec__r� r4 �AttributeError�getattrZ int_constr} )r r� �module�specr r r �3test_issue24748_load_module_skips_sys_modules_check s4 �
�� �z?ImportTests.test_issue24748_load_module_skips_sys_modules_checkz*test meaningful only when writing bytecodec C sZ t �� � t jd }t�|� | �tdtjt jdg� W d � d S 1 s&w Y d S )NrB z
^No modulerA ) r �temp_cwdZTESTFNr0 rs �assertRaisesRegexr� r r/ )r �sourcer r r � test_bug7732. s
�"�zImportTests.test_bug7732c C s6 t �dt jtt jdd��}|�t j� |�t j� d S )Nr r: rD )r Z_LoadSourceCompatibilityr3 rI �get_data)r �loaderr r r � test_multiple_calls_to_get_data7 s
� z+ImportTests.test_multiple_calls_to_get_datac C s� dt � �}ttjt �|�}t�tj||��/ | �td�� t� |t
d � W d � n1 s0w Y W d � d S W d � d S 1 sHw Y d S )N�tmpz
embedded null� ) r �typerG r� r Z swap_itemr� �
ValueErrorr ro r3 )r r* r' r r r �test_load_source> s
��"�z ImportTests.test_load_sourcec C sT t �td�}G dd� d�}| �t�� ||� � W d � d S 1 s#w Y 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 �BadSpecL s r� )r �
get_attributer r4 � TypeError)r r� r� r r r �test_issue31315G 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_35321R 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_hash] s z ImportTests.test_source_hashc C sh g dfddgdfddgdfddgdfg}|D ]\}}|ddg }t j|� }| �|j�� �d�|� qd S )N�defaultz--check-hash-based-pycs�always�neverz-cz.import _imp; print(_imp.check_hash_based_pycs)r: )r Zassert_python_okr �out�striprf )r �casesZ interp_argsr �args�resr r r �'test_pyc_invalidation_mode_from_cmdlinea s
� �
�z3ImportTests.test_pyc_invalidation_mode_from_cmdlinec C s� t �� �? tdd��
}|�d� W d � n1 sw Y tjddtjjd� tj ddgd�\}}}t�
d|||�}W d � n1 sFw Y | � |j d � d S )
Nzmymod.py�wbs x = 42
T)�doraise�invalidation_modeZmymodrA )r1 r� )
r r� rI rJ �
py_compile�compile�PycInvalidationMode� CHECKED_HASHr r/ rj r r )r r= rN r1 r� r' r r r � test_find_and_load_checked_pycp s
�� �
z*ImportTests.test_find_and_load_checked_pycc s^ dd l � t�td�}G dd� d�}|� �� ��fdd�}|� t�d�}��|d� |� d S )Nr �create_builtinc @ s e Zd ZdZdS )z7ImportTests.test_create_builtin_subinterp.<locals>.Spec�builtinsN)r r r r� r r r r �Spec� s r� c sB t �� �} t���}��|� � ��t �� �| d � t�� d S )Nr^ )rG � getrefcountr� r� r} r �gcZcollect)Zrefcntr' �r� r r� r r �check_get_builtins� s
zEImportTests.test_create_builtin_subinterp.<locals>.check_get_builtinszimport builtins)r� r r� r� Zrun_in_subinterpr )r r� r� r� �retr r� r � test_create_builtin_subinterp s
z)ImportTests.test_create_builtin_subinterpN) r r r r( r, r8 r@ rO rx ry r� r r� r� r� r� r� r r
rG rp r� r� r� r r r� r� r� r� r� r� r r r r r! > sB W
�
r! c @ s. e Zd Z dd� Zdd� Zdd� Zdd� Zd S )
� ReloadTestsc C s@ t �� � dd l}t�|� W d � d S 1 sw Y d S )Nr )r r{ r0 r �reload)r r0 r r r � test_source� s
"�zReloadTests.test_sourcec C �B t �d�� dd l}t�|� W d � d S 1 sw Y d S )N�timer )r � CleanImportr� r r� )r r� r r r �test_extension� � "�zReloadTests.test_extensionc C r� )N�marshalr )r r� r� r r� )r r� r r r � test_builtin� r� zReloadTests.test_builtinc sj ddl m} tj�d�� � fdd�}| �|� | �td�� t� |� W d � d S 1 s.w Y d S )Nr )�parser�htmlc s � t jd< d S )Nr� )rG r� r �r� r r �cleanup� s z5ReloadTests.test_with_deleted_parent.<locals>.cleanup)
r� r� rG r� �popr| 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� � s r� c @ sN e Zd Z e�� Ze�ej j
dud�dd� �Z e�ej j
dud�dd� �Z dS )� PEP3147TestsNz1requires sys.implementation.cache_tag not be Nonec C sF t j�dddd�}t j�ddddd�| j��}| �t�|d�|� d S )Nr� �bar�baz�qux.pyra �
qux.{}.pycT)r0 r1 rg �format�tagr r rq �r r1 �expectr 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� ra r� r� )r0 r1 rg 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 Zget_tagr� r Z
skipUnlessrG �implementation� cache_tagr� r� r r r r r� � s �
�r� c @ s& e Zd Ze�ejdu d�dd� �ZdS )�NullImporterTestsNz Need an undecodeable filenamec C s> t j}t�|� z| �ttj|� W t�|� d S t�|� w )N) r �TESTFN_UNENCODABLEr0 rs r4 r� r Z NullImporter�rmdir)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� r" �importlib.utilr0 Zos.pathr� rG r) r Z test.supportr r r r rl rm rn �DeprecationWarningr r� r ZTestCaser r! r� r� r� r �mainr r r r �<module> s:
�" `& �