File: //usr/local/lib/python3.10/test/test_importlib/__pycache__/test_util.cpython-310.pyc
o
�i�� � @ s� d dl mZ e�d�Ze�d�Ze�d�Ze�d�ZddlZddl Z ddl
Z
ddl Z ddl Z ddl
mZ ddlZddlZddlZddlZG d d
� d
�Zejeed�\ZZG d d � d �Zejeeeed
�\ZZG dd� d�Zejeed�\ZZ G dd� d�Z eje ed�\Z Z G dd� d�Z eje ed�\Z!Z"G dd� d�Z#eje#ed�\Z$Z%G dd� d�Z&eje&eeed�\Z'Z(G dd� d�Z)eje)ed�\Z*Z+G dd � d �Z,eje,ed�\Z-Z.G d d� dej/�Z)e0d kr�e�1� dS dS ) � )�utilz
importlib.abc� importlibzimportlib.machineryzimportlib.util� N)�supportc @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �DecodeSourceBytesTestsu string ='ü'c C s& | j �d�}| �| j�|�| j � d S )N�utf-8��source�encode� assertEqualr �
decode_source)�self� source_bytes� r �:/usr/local/lib/python3.10/test/test_importlib/test_util.py�test_ut8_default s z'DecodeSourceBytesTests.test_ut8_defaultc C s> d| j }|�d�}||�d�ksJ �| �| j�|�|� d S )Nz# coding=latin-1
zlatin-1r r �r
r r r r r �test_specified_encoding s
z.DecodeSourceBytesTests.test_specified_encodingc C sB d� | j| jg�}|�d�}| �| j�|�d� | j| jg�� d S )Nz
r �
)�joinr r
r r r r r r r �test_universal_newlines! s
�z.DecodeSourceBytesTests.test_universal_newlinesN)�__name__�
__module__� __qualname__r r r r r r r r r s
r c @ s\ e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dS )�ModuleFromSpecTestsc C sZ G dd� d�}| j �d|� �}| �t�� | j�|�}W d � d S 1 s&w Y d S )Nc @ � e Zd Zdd� ZdS )z9ModuleFromSpecTests.test_no_create_module.<locals>.Loaderc S � d S �Nr �r
�moduler r r � exec_module1 � zEModuleFromSpecTests.test_no_create_module.<locals>.Loader.exec_moduleN)r r r r r r r r �Loader0 � r" �test)� machinery�
ModuleSpec� assertRaises� ImportErrorr �module_from_spec�r
r" �specr r r r �test_no_create_module/ s
"�z)ModuleFromSpecTests.test_no_create_modulec C sR G dd� d| j j�}| j�d|� �}| j�|�}| �|tj� | � |j
|j � d S )Nc @ r )zCModuleFromSpecTests.test_create_module_returns_None.<locals>.Loaderc S r r r )r
r+ r r r �
create_module9 r! zQModuleFromSpecTests.test_create_module_returns_None.<locals>.Loader.create_moduleN�r r r r- r r r r r" 8 r# r" r$ ) �abcr" r% r& r r) �assertIsInstance�types�
ModuleTyper r �namer* r r r � test_create_module_returns_None7 s
z3ModuleFromSpecTests.test_create_module_returns_Nonec sj d�G dd� dt j�� G � �fdd�d| jj�}| j�d|� �}| j�|�}| �|� � | � |j
�� d S )Nz already setc @ s e Zd ZdS )z<ModuleFromSpecTests.test_create_module.<locals>.CustomModuleN)r r r r r r r � CustomModuleB s r5 c s e Zd Z� �fdd�ZdS )z6ModuleFromSpecTests.test_create_module.<locals>.Loaderc s � |j �}�|_|S r )r3 r �r
r+ r �r5 r3 r r r- E s
zDModuleFromSpecTests.test_create_module.<locals>.Loader.create_moduleNr. r r7 r r r" D s r" r$ ) r1 r2 r/ r" r% r& r r) r0 r r r* r r7 r �test_create_module@ s z&ModuleFromSpecTests.test_create_modulec C �0 | j �dt� �}| j�|�}| �|j|j� d S �Nr$ )r% r& �objectr r) r r r3 r6 r r r �
test___name__N � z!ModuleFromSpecTests.test___name__c C s. | j �dt� �}| j�|�}| �|j|� d S r: )r% r& r; r r) r �__spec__r6 r r r �
test___spec__S s z!ModuleFromSpecTests.test___spec__c C s2 t � }| j�d|�}| j�|�}| �|j|� d S r: )r; r% r& r r) �assertIs�
__loader__)r
�loaderr+ r r r r �test___loader__X s z#ModuleFromSpecTests.test___loader__c C r9 )Nztest.pkg)r% r& r; r r) r � __package__�parentr6 r r r �test___package__^ r= z$ModuleFromSpecTests.test___package__c C s4 | j jdt� dd�}| j�|�}| �|j|j� d S )Nr$ T)�
is_package)r% r& r; r r) r �__path__�submodule_search_locationsr6 r r r �
test___path__c s z!ModuleFromSpecTests.test___path__c C s: | j jdt� dd�}d|_| j�|�}| �|j|j� d S )Nr$ � some/path)�originT) r% r& r; � has_locationr r) r �__file__rL r6 r r r �
test___file__h s z!ModuleFromSpecTests.test___file__c C s< | j �dt� �}d|_d|_| j�|�}| �|j|j� d S )Nr$ rK T) r% r& r; �cachedrM r r) r �
__cached__r6 r r r �test___cached__n s
z#ModuleFromSpecTests.test___cached__N)
r r r r, r4 r8 r< r? rC rF rJ rO rR r r r r r - s r )r/ r% r c @ sl e Zd ZdZedd� �Zdd� Zdd� Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
dd� Zdd� ZdS )�ModuleForLoaderTestsz+Tests for importlib.util.module_for_loader.c C sD t �� � t �dt� | j�|�W d � S 1 sw Y d S )N�ignore)�warnings�catch_warnings� simplefilter�DeprecationWarningr �module_for_loader)�cls�funcr r r rY s
$�z&ModuleForLoaderTests.module_for_loaderc C s� t �� �4 t �dt� | �t�� | j�dd� �}W d � n1 s#w Y W d � d S W d � d S 1 s;w Y d S )N�errorc S s | S r r )�xr r r �<lambda>� � z3ModuleForLoaderTests.test_warning.<locals>.<lambda>)rU rV rW rX r' r rY )r
r[ r r r � test_warning� s
��"�z!ModuleForLoaderTests.test_warningc C s | � dd� �}|| |�S )Nc S � |S r r r r r r r^ � r_ z4ModuleForLoaderTests.return_module.<locals>.<lambda>)rY )r
r3 �fxnr r r �
return_module� s
z"ModuleForLoaderTests.return_modulec C s8 dd� }| � |�}z|| |� W d S ty Y d S w )Nc S � t �r )r( r r r r �to_wrap� r! z5ModuleForLoaderTests.raise_exception.<locals>.to_wrap)rY r( )r
r3 re rb r r r �raise_exception� s
�z$ModuleForLoaderTests.raise_exceptionc C sf d}t �|�� | �|�}| �|tj� W d � n1 s w Y | �|tj� | � |j
|� d S �N�a.b.c) r �uncacherc �assertIn�sys�modulesr0 r1 r2 r r )r
� module_namer r r r �test_new_module� s
�z$ModuleForLoaderTests.test_new_modulec s� G � fdd�d�}d}t �d�}d|_d|_t�|��- |tj|< |� }|�|�}� � |tj| � � �
|j|� � �
|j|� W d � d S 1 sKw Y d S )Nc s" e Zd Zdd� Z� jdd� �ZdS )z4ModuleForLoaderTests.test_reload.<locals>.FakeLoaderc S � dS )NTr �r
r3 r r r rG � r! z?ModuleForLoaderTests.test_reload.<locals>.FakeLoader.is_packagec S ra r r r r r r � load_module� � z@ModuleForLoaderTests.test_reload.<locals>.FakeLoader.load_moduleN)r r r rG rY rq r �r
r r �
FakeLoader� s rt rh �* ) r1 r2 rA rD r ri rk rl rq r@ r )r
rt r3 r rB Zreturned_moduler rs r � test_reload� s
"�z ModuleForLoaderTests.test_reloadc C sL d}t �|�� | �|� | �|tj� W d � d S 1 s w Y d S rg )r ri rf � assertNotInrk rl rp r r r �test_new_module_failure� s
"�z,ModuleForLoaderTests.test_new_module_failurec C sd d}t �|�}t�|�� |tj|< | �|� | �|tj| � W d � d S 1 s+w Y d S rg )r1 r2 r ri rk rl rf r@ �r
r3 r r r r �test_reload_failure� s
"�z(ModuleForLoaderTests.test_reload_failurec C s6 dd� }| � |�}| �|j|j� | �|j|j� d S )Nc S r r r r r r r rb � r_ z6ModuleForLoaderTests.test_decorator_attrs.<locals>.fxn)rY r r r �r
rb �wrappedr r r �test_decorator_attrs� s
z)ModuleForLoaderTests.test_decorator_attrsc C sx G dd� dt j�}d}||�}t�|�� | �|� |tj|< | �|�}| �||� W d � d S 1 s5w Y d S )Nc @ r )z;ModuleForLoaderTests.test_false_module.<locals>.FalseModulec S ro )NFr rs r r r �__bool__� r_ zDModuleForLoaderTests.test_false_module.<locals>.FalseModule.__bool__N�r r r r~ r r r r � FalseModule� r# r� �mod) r1 r2 r ri Z assertFalserk rl rc r@ )r
r� r3 r Zgivenr r r �test_false_module� s
"�z&ModuleForLoaderTests.test_false_modulec s� G � fdd�d�}d}t �|��& |d�}|�|�}� �|j|� � �|j|� � �|jd� W d � n1 s9w Y d}t �|��' |d�}|�|�}� �|j|� � �|j|� � �|j|� W d � d S 1 sow Y d S )Nc s* e Zd Zdd� Zdd� Z� jdd� �ZdS )z<ModuleForLoaderTests.test_attributes_set.<locals>.FakeLoaderc S s
|| _ d S r �Z_pkg)r
rG r r r �__init__� �
zEModuleForLoaderTests.test_attributes_set.<locals>.FakeLoader.__init__c S � | j S r r� rp r r r rG � s zGModuleForLoaderTests.test_attributes_set.<locals>.FakeLoader.is_packagec S ra r r r r r r rq � rr zHModuleForLoaderTests.test_attributes_set.<locals>.FakeLoader.load_moduleN)r r r r� rG rY rq r rs r r rt � s
rt �pkg.modF�pkgzpkg.subT)r ri rq r r r@ rA rD )r
rt r3 rB r r rs r �test_attributes_set� s"
�
"�z(ModuleForLoaderTests.test_attributes_setN)r r r �__doc__� classmethodrY r` rc rf rn rv rx rz r} r� r� r r r r rS { s
rS c @ sH e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dd� Z
dS )�SetPackageTestsz%Tests for importlib.util.set_package.c st � fdd�}| j �|�}t�� � t�dt� |� W d � n1 s$w Y | �t� d�� | �|� j � dS )zcVerify the module has the expected value for __package__ after
passing through set_package.c s � S r r r �r r r r^ r_ z(SetPackageTests.verify.<locals>.<lambda>rT NrD )
r � set_packagerU rV rW rX �
assertTrue�hasattrr rD )r
r �expectrb r| r r� r �verify s
�zSetPackageTests.verifyc C � t �d�}d |_| �|d� d S )Nr � �r1 r2 rD r� r r r r �test_top_level
s
z SetPackageTests.test_top_levelc C s( t �d�}dg|_d |_| �|d� d S )Nr� z<path>)r1 r2 rH rD r� r r r r � test_package s
z SetPackageTests.test_packagec C r� )Nr� r� r� r r r r �test_submodule s
z SetPackageTests.test_submodulec C s. t �d�}t|d�rt|d� | �|d� d S )Nr� rD r� )r1 r2 r� �delattrr� r r r r �test_setting_if_missing! s
z'SetPackageTests.test_setting_if_missingc C s* dD ]}t �d�}||_| �||� qd S )N)TFr� r� )r
�valuer r r r �test_leaving_alone( s
�z"SetPackageTests.test_leaving_alonec C sl dd� }t �� � t �dt� | j�|�}W d � n1 s w Y | �|j|j� | �|j|j� d S )Nc S r r r r� r r r rb 0 r_ z1SetPackageTests.test_decorator_attrs.<locals>.fxnrT ) rU rV rW rX r r� r r r r{ r r r r} / s
�z$SetPackageTests.test_decorator_attrsN) r r r r� r� r� r� r� r� r� r} r r r r r� � s r� c @ s4 e Zd ZdZedd� �Zdd� Zdd� Zdd � Zd
S ) �SetLoaderTestsz"Tests importlib.util.set_loader().c s G � fdd�d�}|� j _|S )Nc s e Zd Z� jjdd� �ZdS )z/SetLoaderTests.DummyLoader.<locals>.DummyLoaderc S r� r r� r r r r rq E s z;SetLoaderTests.DummyLoader.<locals>.DummyLoader.load_moduleN)r r r r �
set_loaderrq r rs r r � DummyLoaderD s r� )� __class__r� )r
r� r rs r r� A s zSetLoaderTests.DummyLoaderc C s� | � � }t�d�|_z|j`W n ty Y nw t�� � t�dt � | �
||� d�j� W d � d S 1 s9w Y d S �N�blahrT ) r� r1 r2 r rA �AttributeErrorrU rV rW rX r rq �r
rB r r r �test_no_attributeK s
�
"�z SetLoaderTests.test_no_attributec C sj | � � }t�d�|_d |j_t�� � t�dt� | � ||�
d�j� W d � d S 1 s.w Y d S r� � r� r1 r2 r rA rU rV rW rX r rq r� r r r �test_attribute_is_NoneV �
"�z%SetLoaderTests.test_attribute_is_Nonec C sj | � � }t�d�|_d|j_t�� � t�dt� | � d|�
d�j� W d � d S 1 s.w Y d S )Nr� ru rT r� r� r r r �test_not_reset^ r� z SetLoaderTests.test_not_resetN) r r r r� �propertyr� r� r� r� r r r r r� = s
r� c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dS )�ResolveNameTestsz$Tests importlib.util.resolve_name().c C s | � d| j�dd �� d S )N�bacon�r r � resolve_namers r r r �
test_absolutep � z ResolveNameTests.test_absolutec C s | � d| j�dd�� d S )Nr� �spamr� rs r r r � test_absolute_within_packaget r� z-ResolveNameTests.test_absolute_within_packagec C �> | � t�� | j�dd� W d � d S 1 sw Y d S )N�.baconr� �r' r( r r� rs r r r �test_no_packagex � "�z ResolveNameTests.test_no_packagec C � | � d| j�dd�� d S )Nzspam.eggs.baconr� � spam.eggsr� rs r r r �test_in_package} � �z ResolveNameTests.test_in_packagec C r� )Nz
spam.bacon�..baconr� r� rs r r r �test_other_package� r� z#ResolveNameTests.test_other_packagec C r� )Nr� r� r� rs r r r � test_escape� r� z ResolveNameTests.test_escapeN)
r r r r� r� r� r� r� r� r� r r r r r� l s r� c @ sz e Zd ZG dd� d�Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� ZdS ) �
FindSpecTestsc @ s e Zd Zeddd��ZdS )z FindSpecTests.FakeMetaFinderNc C s
| ||fS r r )r3 �path�targetr r r � find_spec� r� z&FindSpecTests.FakeMetaFinder.find_spec)NN)r r r � staticmethodr� r r r r �FakeMetaFinder� s r� c C s~ d}t �|��. t�|�}d}| j�||�}||_||_|tj |< | j �
|�}| � ||� W d � d S 1 s8w Y d S �N�some_modz a loader!) r ri r1 r2 r% r& rA r> rk rl r� r �r
r3 r rB r+ �foundr r r �test_sys_modules� s
"�z FindSpecTests.test_sys_modulesc C s| d}t �|��- t�|�}|`d}| j�||�}||_|tj |< | j �
|�}| � ||� W d � d S 1 s7w Y d S r� ) r ri r1 r2 rA r% r& r> rk rl r� r r� r r r �#test_sys_modules_without___loader__� s
"�z1FindSpecTests.test_sys_modules_without___loader__c C s� d}t �|��9 t�|�}d |_|tj|< | �t�� | j � |� W d � n1 s+w Y W d � d S W d � d S 1 sCw Y d S �Nr� )
r ri r1 r2 r> rk rl r' �
ValueErrorr� ry r r r � test_sys_modules_spec_is_None� s
��"�z+FindSpecTests.test_sys_modules_spec_is_Nonec C st d}t �|��) t�|�}| j�|d �}||_|tj|< | j � |�}| �
||� W d � d S 1 s3w Y d S r� ) r ri r1 r2 r% r& r> rk rl r� r )r
r3 r r+ r� r r r � test_sys_modules_loader_is_None� s
"�z-FindSpecTests.test_sys_modules_loader_is_Nonec C s� d}t �|��D t�|�}z|`W n ty Y nw |tj|< | �t �� | j �
|� W d � n1 s6w Y W d � d S W d � d S 1 sNw Y d S r� ) r ri r1 r2 r> r� rk rl r' r� r� ry r r r � test_sys_modules_spec_is_not_set� s
�
��"�z.FindSpecTests.test_sys_modules_spec_is_not_setc C s� d}t �|��6 t j| jgd�� | �|d d f| j �|�� W d � n1 s(w Y W d � d S W d � d S 1 s@w Y d S )Nr� )� meta_path)r ri Z import_stater� r r� rp r r r � test_success� s
� ��"�zFindSpecTests.test_successc C s | � | j�d�� d S )NZnevergoingtofindthismodule)Z assertIsNoner r� rs r r r � test_nothing� s zFindSpecTests.test_nothingc C s� d}d}t j|dd��<}t �|||�\}}| j �|�}| �|d � | �|ttj�� | � |ttj�� | j �|�}| �
||� W d � d S 1 sJw Y d S �Nr� �hamT�r� � r � temp_module� submoduler� � assertIsNotrj �sortedrk rl rw r �r
r3 �subname�pkg_dir�fullname�_r+ �
spec_againr r r �test_find_submodule� s "�z!FindSpecTests.test_find_submodulec C s� d}d}t j|dd��B}| j�|� t �|||�\}}| j �|�}| �|d � | �|tt j
�� | � |tt j
�� | j �|�}| � ||� W d � d S 1 sPw Y d S r� )
r r� �init�
import_moduler� r� r� rj r� rk rl rw r r� r r r �+test_find_submodule_parent_already_imported� s "�z9FindSpecTests.test_find_submodule_parent_already_importedc C s� d}d}t j|dd��A}t �|||�\}}d| }| j �||�}| �|d � | �|ttj�� | � |ttj�� | j �|�}| �
||� W d � d S 1 sOw Y d S �Nr� r� Tr� �.r� ) r
r3 r� r� r� r� �relnamer+ r� r r r �test_find_relative_module� s "�z'FindSpecTests.test_find_relative_modulec C s� d}d}t j|dd��C}t �|||�\}}d| }| �t�� | j �|� W d � n1 s/w Y | �|ttj �� | �|ttj �� W d � d S 1 sQw Y d S r� )
r r� r� r' r( r� rw r� rk rl )r
r3 r� r� r� r� r� r r r �)test_find_relative_module_missing_package s �"�z7FindSpecTests.test_find_relative_module_missing_packagec C �< | � t�� | j�d� W d � d S 1 sw Y d S )Nz module.name)r' �ModuleNotFoundErrorr r� rs r r r � test_find_submodule_in_module s "�z+FindSpecTests.test_find_submodule_in_moduleN)r r r r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r� � s
r� )r� r r% c @ s e Zd Zdd� Zdd� ZdS )�MagicNumberTestsc C s | � t| jj�d� d S )N� )r �lenr � MAGIC_NUMBERrs r r r � test_length � z MagicNumberTests.test_lengthc C s | � | jj�d�� d S )Ns
)r� r r� �endswithrs r r r �test_incorporates_rn! r� z%MagicNumberTests.test_incorporates_rnN)r r r r� r� r r r r r� s r� c @ s� e Zd ZdZejjZe� ejjdu d�dd� �Z
dd� Z dd � Z d
d � Z
d d
� Zdd� Zdd� Zdd� Zdd� Zdd� Ze�ejdkoGejdkd�dd � �Ze� ejjdu d�d d � �Ze� ejjdu d �d d!� �Zd"d#� Zd$d%� Z d&d'� Z d(d)� Z d*d+� Z d,d-� Z d.d/� Z!d0d1� Z"d2d3� Z#e� ejjdu d �d4d5� �Z$e� ejjdu d �d6d7� �Z%e� ejjdu d �d8d9� �Z&e� ejjdu d �d:d;� �Z'e� ejjdu d �d<d=� �Z(dS )>� PEP3147TestszMTests of PEP 3147-related functions: cache_from_source and source_from_cache.Nz1requires sys.implementation.cache_tag not be Nonec C sJ t j�dddd�}t j�ddddd�| j��}| �| jj|dd�|� d S � N�foo�bar�baz�qux.py� __pycache__�
qux.{}.pycr� �� optimization��osr� r �format�tagr r �cache_from_source�r
r� r� r r r �test_cache_from_source1 s
��z#PEP3147Tests.test_cache_from_sourcec C s| t �tjdd ��, | �t�� | j�d� W d � n1 s w Y W d � d S W d � d S 1 s7w Y d S )N� cache_tagz whatever.py)r � swap_attrrk �implementationr' �NotImplementedErrorr r rs r r r �#test_cache_from_source_no_cache_tag< s ��"�z0PEP3147Tests.test_cache_from_source_no_cache_tagc C sB t j�dd�}t j�ddd�| j��}| �| jj|dd�|� d S )Nzfoo.bar�filer� z
file{}.pycr� r� r� r r r r � test_cache_from_source_no_dotB s
��z*PEP3147Tests.test_cache_from_source_no_dotc C s@ t j�dddd�}t�� �/ t�d� | �| j�|d�| jj|dd�� | �| j�|d �| jj|d
d�� W d � n1 s?w Y t�� �N t�d � | � t
�� | j�|d� W d � n1 sew Y | � t
�� | j�|d � W d � n1 s�w Y W d � d S W d � d S 1 s�w Y d S ) Nr� r� r� r� rT Fr r� Tr� r\ ) r r� r rU rV rW r r r r' rX �r
r� r r r �%test_cache_from_source_debug_overrideJ s*
�� �
� ��"�z2PEP3147Tests.test_cache_from_source_debug_overridec C �6 d}t j�dd�| j��}| �| jj|dd�|� d S �N�foo.pyr� z
foo.{}.pycr� r� r� r r r r �test_cache_from_source_cwd[ s
�z'PEP3147Tests.test_cache_from_source_cwdc C s� t j�ddd�}G dd� d�}t�� �V t�d� | �| j�|g �| jj|dd�� | �| j�|d g�| jj|d
d�� | � t
�� | j�d |� � W d � n1 sTw Y W d � d S W d � d S 1 slw Y d S ) Nr� r� zbaz.pyc @ r )z=PEP3147Tests.test_cache_from_source_override.<locals>.Bearishc S rd r )� RuntimeErrorrs r r r r~ h r_ zFPEP3147Tests.test_cache_from_source_override.<locals>.Bearish.__bool__Nr r r r r �Bearishg r# r rT r r� � r� z/foo/bar/baz.py) r r� r rU rV rW r r r r' r )r
r� r r r r � test_cache_from_source_overridea s
�� ��"�z,PEP3147Tests.test_cache_from_source_overridec C r r r� r r r r �0test_cache_from_source_optimization_empty_strings s
�z=PEP3147Tests.test_cache_from_source_optimization_empty_stringc C s| d}t jj}tj�dd�| j��}|dkr|d }n|dkr&|d�|� }n
d�|�}| �|� | � | j
j |d d �|� d S )
Nr r� �foo.{}r �.pyc� � .opt-{}.pycz){!r} is a non-standard optimization levelr� ) rk �flags�optimizer r� r r r ZskipTestr r r )r
r� Zoptimization_level�
almost_expectr� �msgr r r �(test_cache_from_source_optimization_Nonez s
�z5PEP3147Tests.test_cache_from_source_optimization_Nonec C s� d}t jt j }tj�dd�| j��}| jj ||d�}| �
||d�|� � | �
| jj |dd�|d � | � t �� | jj |dd� W d � d S 1 sMw Y d S ) Nr r� r r� r ru z .opt-42.pycz path/is/bad)
�string�
ascii_letters�digitsr r� r r r r r r r' r� )r
r� Zvalid_charactersr Zgotr r r �'test_cache_from_source_optimization_set� s �� "�z4PEP3147Tests.test_cache_from_source_optimization_setc C s� t �� �4 t �d� | �t�� | jjdddd� W d � n1 s#w Y W d � d S W d � d S 1 s;w Y d S )NrT r Fr� r� )rU rV rW r' � TypeErrorr r rs r r r �;test_cache_from_source_debug_override_optimization_both_set� s
��"�zHPEP3147Tests.test_cache_from_source_debug_override_optimization_both_set�\�/z/test meaningful only where os.altsep is definedc C s$ | � | jjddd�d�| j�� d S )Nz\foo\bar\baz/qux.pyr� r� z#\foo\bar\baz\__pycache__\qux.{}.pyc)r r r r r rs r r r �)test_sep_altsep_and_sep_cache_from_source� s
�z6PEP3147Tests.test_sep_altsep_and_sep_cache_from_sourcec C sH t �dddd�}tj�ddddd�| j��}| �| jj |dd�|� d S r� )
�pathlib�PurePathr r� r r r r r r r r r r �$test_cache_from_source_path_like_arg� s
��z1PEP3147Tests.test_cache_from_source_path_like_argz4requires sys.implementation.cache_tag to not be Nonec C sF t j�ddddd�| j��}t j�dddd�}| �| j�|�|� d S �Nr� r� r� r� r� r� �r r� r r r r r �source_from_cacher r r r �test_source_from_cache� s
�z#PEP3147Tests.test_source_from_cachec C s� t j�ddd�}t�tjdd ��, | �t�� | j �
|� W d � n1 s'w Y W d � d S W d � d S 1 s?w Y d S )Nr� r� z whatever.pycr ) r r� r r r rk r r' r r r/ r
r r r �#test_source_from_cache_no_cache_tag� s ��"�z0PEP3147Tests.test_source_from_cache_no_cache_tagc C � | � t| jjd� d S )Nz/foo/bar/bazqux.pyc�r' r� r r/ rs r r r � test_source_from_cache_bad_path� s
�z,PEP3147Tests.test_source_from_cache_bad_pathc C r2 )Nzfoo.cpython-32.pycr3 rs r r r � test_source_from_cache_no_slash� �
�z,PEP3147Tests.test_source_from_cache_no_slashc C r2 )Nz__pycache__/foo.pycr3 rs r r r �#test_source_from_cache_too_few_dots� r6 z0PEP3147Tests.test_source_from_cache_too_few_dotsc C r� )Nz(__pycache__/foo.cpython-32.opt-1.foo.pycr3 rs r r r �$test_source_from_cache_too_many_dots� s
�"�z1PEP3147Tests.test_source_from_cache_too_many_dotsc C r2 )Nz"__pycache__/foo.cpython-32.foo.pycr3 rs r r r � test_source_from_cache_not_opt� � �z+PEP3147Tests.test_source_from_cache_not_optc C r2 )Nz /foo/bar/foo.cpython-32.foo.pycr3 rs r r r �$test_source_from_cache_no__pycache__� r: z1PEP3147Tests.test_source_from_cache_no__pycache__c C s. t j�dd�| j��}| �| j�|�d� d S )Nr� zfoo.{}.opt-1.pycr r. r
r r r �)test_source_from_cache_optimized_bytecode� s z6PEP3147Tests.test_source_from_cache_optimized_bytecodec C sR t j�dd�| j��}| �t�� | j�|� W d � d S 1 s"w Y d S )Nr� zfoo.{}.opt-.pyc) r r� r r r r' r� r r/ r
r r r �+test_source_from_cache_missing_optimization� s "�z8PEP3147Tests.test_source_from_cache_missing_optimizationc C sD t �ddddd�| j��}tj�dddd�}| �| j� |�|� d S r- )
r* r+ r r r r� r r r r/ r r r r �$test_source_from_cache_path_like_arg� s
�z1PEP3147Tests.test_source_from_cache_path_like_argc s& t j�t jjdd�t j�t jjdd�t j�t jjdd�t jj g}d� t jdkr9d� � fdd �|D �}|d
d g7 }|D ]U}| j|d ��E � t j�t jjd
ddd� }t j�|d
ddd�| j��}t� |�� | �
| jj |dd�|� W d � n1 s|w Y W d � n1 s�w Y q;d S )N�tmp�bytecodeu ☃ztrailing-slashr� �ntzC:c s g | ]}� � |� ��qS r r )�.0�prefix��driver r �
<listcomp> s �zOPEP3147Tests.test_cache_from_source_respects_pycache_prefix.<locals>.<listcomp>z
\\?\C:\fooz\\localhost\c$\bar)r� r� r� r� r� r� r� ) r r� r �sepr3 ZsubTestr r r �temporary_pycache_prefixr r )r
Zpycache_prefixes�pycache_prefixr� r� r rD r �.test_cache_from_source_respects_pycache_prefix� s< �
� �
� � �� ���z;PEP3147Tests.test_cache_from_source_respects_pycache_prefixc
C s� t j�t jjdd�}t j�dddd�}t j�t �� �d t jj }t j�|t j�t �� |�dddd| j� d ��}t� |�� | �
| jj |d
d �|� W d � d S 1 sUw Y d S ) Nr? r@ r� r� r� r� r �qux.r r� r� ) r r� r rG �
splitdrive�getcwd�relpathr r rH r r )r
rI r� �rootr� r r r �7test_cache_from_source_respects_pycache_prefix_relative s � �"�zDPEP3147Tests.test_cache_from_source_respects_pycache_prefix_relativec C s� t j�t jjdd�}t j�|dddd| j� d��}t j�t jjdddd�}t�|�� | �| j�|�|� W d � d S 1 s@w Y d S ) Nr? r@ r� r� r� rK r r� � r r� r rG r r rH r r/ �r
rI r� r� r r r �,test_source_from_cache_inside_pycache_prefix' s � "�z9PEP3147Tests.test_source_from_cache_inside_pycache_prefixc C s� t j�t jjdd�}t j�ddddd| j� d��}t j�dddd �}t�|�� | �| j�|�|� W d � d S 1 s=w Y d S )
Nr? r@ r� r� r� r� rK r r� rQ rR r r r �-test_source_from_cache_outside_pycache_prefix4 s � "�z:PEP3147Tests.test_source_from_cache_outside_pycache_prefix))r r r r� rk r r r �unittestZskipIfr r
r r r r r r r$ r& �
skipUnlessr rG �altsepr) r, r0 r1 r4 r5 r7 r8 r9 r; r< r= r> rJ rP rS rT r r r r r� + sr �
�
�
�
�
�
�
�
�r� c @ s, e Zd ZdZe�ejjdv d�dd� �Z dS )r� zA
Test release compatibility issues relating to importlib
)� candidate�finalz8only applies to candidate or final python release levelsc C s2 d}t �tjjd d� d�}d}| �|||� d S )Nio
r �littlea� To avoid breaking backwards compatibility with cached bytecode files that can't be automatically regenerated by the current user, candidate and final releases require the current importlib.util.MAGIC_NUMBER to match the expected magic number in this test. Set the expected magic number in this test to the current MAGIC_NUMBER to continue with the release.
Changing the MAGIC_NUMBER for a maintenance release requires discussion in python-dev and notification of community stakeholders.)�int�
from_bytesr r r� r )r
ZEXPECTED_MAGIC_NUMBER�actualr r r r �test_magic_numberK s
� z"MagicNumberTests.test_magic_numberN)
r r r r� rU rV rk � version_info� releaselevelr^ r r r r r� G s
��__main__)2r� r Zimport_importlibr/ r� r% Zimportlib_util�importlib.utilr r r* r! rk r$ r r1 rU Z
unittest.mockrU r Z test_bothZ Frozen_DecodeSourceBytesTestsZ Source_DecodeSourceBytesTestsr ZFrozen_ModuleFromSpecTestsZSource_ModuleFromSpecTestsrS ZFrozen_ModuleForLoaderTestsZSource_ModuleForLoaderTestsr� ZFrozen_SetPackageTestsZSource_SetPackageTestsr� ZFrozen_SetLoaderTestsZSource_SetLoaderTestsr� ZFrozen_ResolveNameTestsZSource_ResolveNameTestsr� ZFrozen_FindSpecTestsZSource_FindSpecTestsr� ZFrozen_MagicNumberTestsZSource_MagicNumberTestsr� ZFrozen_PEP3147TestsZSource_PEP3147TestsZTestCaser �mainr r r r �<module> s~
�
J�� � <� ,� #�
��
� �) �