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Editing: test_unicode.cpython-38.pyc
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U �|�f�1 � @ s, d Z ddlZddlZddlZddlZddlZddlmZ ddlZddlm Z ddlm Z ddlm Z ddl m Z ddl mZ dd lmZ dd lmZ dd lmZ dd lmZ dd lmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlm Z ddlm Z ddlm Z ddlm Z ddlm Z ddlm!Z! ddlm"Z" dd lm#Z# dd lm$Z$ dd lm%Z% e�r�d d � Z!d!d"� Z&G d#d$� d$e�Z'e"e�(ed%�e�(e�o�e d&�G d'd(� d(e'����Z)e�(ed)�G d*d+� d+e)��Z*G d,d-� d-e'�Z+e,d.k�r(dd/l-m.Z. e.e/� dS )0a> Notes about unicode handling in psutil ======================================. Starting from version 5.3.0 psutil adds unicode support, see: https://github.com/giampaolo/psutil/issues/1040 The notes below apply to *any* API returning a string such as process exe(), cwd() or username(): * all strings are encoded by using the OS filesystem encoding (sys.getfilesystemencoding()) which varies depending on the platform (e.g. "UTF-8" on macOS, "mbcs" on Win) * no API call is supposed to crash with UnicodeDecodeError * instead, in case of badly encoded data returned by the OS, the following error handlers are used to replace the corrupted characters in the string: * Python 3: sys.getfilesystemencodeerrors() (PY 3.6+) or "surrogatescape" on POSIX and "replace" on Windows * Python 2: "replace" * on Python 2 all APIs return bytes (str type), never unicode * on Python 2, you can go back to unicode by doing: >>> unicode(p.exe(), sys.getdefaultencoding(), errors="replace") For a detailed explanation of how psutil handles unicode see #1040. Tests ===== List of APIs returning or dealing with a string: ('not tested' means they are not tested to deal with non-ASCII strings): * Process.cmdline() * Process.cwd() * Process.environ() * Process.exe() * Process.memory_maps() * Process.name() * Process.net_connections('unix') * Process.open_files() * Process.username() (not tested) * disk_io_counters() (not tested) * disk_partitions() (not tested) * disk_usage(str) * net_connections('unix') * net_if_addrs() (not tested) * net_if_stats() (not tested) * net_io_counters() (not tested) * sensors_fans() (not tested) * sensors_temperatures() (not tested) * users() (not tested) * WindowsService.binpath() (not tested) * WindowsService.description() (not tested) * WindowsService.display_name() (not tested) * WindowsService.name() (not tested) * WindowsService.status() (not tested) * WindowsService.username() (not tested) In here we create a unicode path with a funky non-ASCII name and (where possible) make psutil return it back (e.g. on name(), exe(), open_files(), etc.) and make sure that: * psutil never crashes with UnicodeDecodeError * the returned path matches � N)�closing)�BSD)�POSIX)�WINDOWS)�PY3)�super)�APPVEYOR)�ASCII_FS)� CI_TESTING)� HAS_ENVIRON)�HAS_MEMORY_MAPS)�HAS_NET_CONNECTIONS_UNIX)�INVALID_UNICODE_SUFFIX)�PYPY�� TESTFN_PREFIX)�UNICODE_SUFFIX)�PsutilTestCase)�bind_unix_socket)�chdir)�copyload_shared_lib)� create_py_exe)� get_testfn)� safe_mkdir�� safe_rmpath)� serialrun)�skip_on_access_denied)�spawn_testproc)� terminatec C s8 ddl m} z || �W S tk r2 t�� Y nX d S )Nr r )� psutil.testsr Z WindowsError� traceback� print_exc)�pathZrm� r$ �L/opt/alt/python38/lib64/python3.8/site-packages/psutil/tests/test_unicode.pyr r s r c C s� d}t | d�}zhz<t|� t|� t|gd�}t�||d � t|d � W n ttfk rj Y W �dS X W �dS W 5 |dk r�t|� t|� X dS )z`Return True if both the fs and the subprocess module can deal with a unicode file name. N��suffix)�cmdz-2FT) r r r r r �shutil�copyfile�UnicodeEncodeError�IOError)r' �sprocZtestfnr$ r$ r% � try_unicode� s r. c s0 e Zd ZdZe� fdd��Z� fdd�Z� ZS )�BaseUnicodeTestNc sN t � �� d| _d | _| jd k rJt| j�s2d| _nt| jd�| _t| j� d S )NFTr& )r � setUpClass� skip_tests� funky_name� funky_suffixr. r r )�cls�� __class__r$ r% r0 � s zBaseUnicodeTest.setUpClassc s t � �� | jrt�d��d S )Nzcan't handle unicode str)r �setUpr1 �unittest�SkipTest��selfr5 r$ r% r7 � s zBaseUnicodeTest.setUp)�__name__� __module__� __qualname__r3 � classmethodr0 r7 � __classcell__r$ r$ r5 r% r/ � s r/ zASCII fsztoo much trouble on PYPY2c @ s� e Zd ZdZeZdd� Zdd� Zdd� Zdd � Z d d � Z e � e oBed �d d� �Ze � e d�dd� �Ze � e d�e � e d�e� dd� ���Zdd� Ze � e d�e � e d�e � e d�dd� ���Zd S ) � TestFSAPIsz1Test FS APIs with a funky, valid, UTF8 path name.c C sN t | jt�rdnd}t�� �( t�d� | jt�|�kW 5 Q R � S Q R X d S )N�.�ignore)� isinstancer2 �str�warnings�catch_warnings� simplefilter�os�listdir)r; �herer$ r$ r% �expect_exact_path_match� s z"TestFSAPIs.expect_exact_path_matchc C s` | j ddg}| �|�}t�|j�}|�� }| �|t� | �� r\| � t j � |�t j � | j �� d S �Nz-cz2import time; [time.sleep(0.1) for x in range(100)]) r2 r �psutil�Process�pid�exe�assertIsInstancerE rL � assertEqualrI r# �normcase)r; r( �subp�prQ r$ r$ r% � test_proc_exe� s � �zTestFSAPIs.test_proc_exec C sT | j ddg}| �|�}t�|j��� }| �|t� | �� rP| � |t j � | j �� d S rM ) r2 r rN rO rP �namerR rE rL rS rI r# �basename)r; r( rU rX r$ r$ r% �test_proc_name� s � zTestFSAPIs.test_proc_namec C sX | j ddg}| �|�}t�|j�}|�� }|D ]}| �|t� q.| �� rT| � ||� d S rM ) r2 r rN rO rP �cmdlinerR rE rL rS )r; r( rU rV r[ �partr$ r$ r% �test_proc_cmdline� s � z TestFSAPIs.test_proc_cmdlinec C sj | j d }| �t|� t|� t|�� t�� }|�� }W 5 Q R X | �|�� t � | � � rf| � ||� d S �N�2) r2 � addCleanupr r r rN rO �cwdrR rE rL rS )r; �dnamerV ra r$ r$ r% � test_proc_cwd� s zTestFSAPIs.test_proc_cwdzfails on PYPY + WINDOWSc C s� t �� }t|�� �}t| jd�� t|�� �}W 5 Q R X || �� j}| �|t � t rd|sdt � d��| � � r�| �tj�|�tj�| j�� d S )N�rbzopen_files on BSD is broken)rN rO �setZ open_files�openr2 �popr# rR rE r r8 r9 rL rS rI rT )r; rV �start�newr# r$ r$ r% �test_proc_open_files� s �z TestFSAPIs.test_proc_open_filesz POSIX onlyc C s� | j | jd�}z t|�}W n& tk r@ tr2� n t�d��Y nX t|��4 t� � � d�d }| � |j t � | �|j |� W 5 Q R X d S )Nr& � not supported�unixr )r r3 r r+ r r8 r9 r rN rO �net_connectionsrR �laddrrE rS )r; rX �sock�connr$ r$ r% �test_proc_net_connections s z$TestFSAPIs.test_proc_net_connectionszcan't list UNIX socketsc C s� dd� }| j | jd�}z t|�}W n& tk rH tr:� n t�d��Y nX t|��6 tj dd�}||�}| � |j t � | � |j |� W 5 Q R X d S )Nc S s2 | D ] }t j�|j��t�r| S qtd��d S )Nzconnection not found)rI r# rY rn � startswithr � ValueError)�consrp r$ r$ r% � find_sock s z2TestFSAPIs.test_net_connections.<locals>.find_sockr& rk rl )�kind)r r3 r r+ r r8 r9 r rN rm rR rn rE rS )r; ru rX ro rt rp r$ r$ r% �test_net_connections s z TestFSAPIs.test_net_connectionsc C s, | j d }| �t|� t|� t�|� d S r^ )r2 r` r r rN � disk_usage)r; rb r$ r$ r% �test_disk_usage2 s zTestFSAPIs.test_disk_usagerk z&ctypes does not support unicode on PY2zunstable on PYPYc sr t | jd��\}dd� � � fdd�t�� �� D �}dd� |D �}| �� |�|� |D ]}| �|t� qRW 5 Q R X d S )Nr& c S s t j�t j�| ��S )N)rI r# �realpathrT )rV r$ r$ r% �normpath@ s z-TestFSAPIs.test_memory_maps.<locals>.normpathc s g | ]}� |j ��qS r$ )r# ��.0�x�r{ r$ r% � <listcomp>C s z/TestFSAPIs.test_memory_maps.<locals>.<listcomp>c S s g | ]}t |kr|�qS r$ r r| r$ r$ r% r� G s )r r3 rN rO Z memory_mapsZassertInrR rE )r; Z funky_pathZlibpathsr# r$ r r% �test_memory_maps8 s �zTestFSAPIs.test_memory_mapsN)r< r= r> �__doc__r r3 rL rW rZ r] rc r8 �skipIfr r rj r rq r r rw ry r r r� r$ r$ r$ r% rA � s( rA zunreliable on CIc @ s e Zd ZdZeZdd� ZdS )�TestFSAPIsWithInvalidPathz-Test FS APIs with a funky, invalid path name.c C s dS )NTr$ r: r$ r$ r% rL S s z1TestFSAPIsWithInvalidPath.expect_exact_path_matchN)r< r= r> r� r r3 rL r$ r$ r$ r% r� M s r� c @ sB e Zd ZdZerendZe�e d�e�e o.e d�dd� ��Z dS )� TestNonFSAPISz&Unicode tests for non fs-related APIs.� èrk zsegfaults on PYPY + WINDOWSc C st t j�� }| j|d< | j|d�}t�|j�}|�� }|�� D ] \}}| � |t � | � |t � q<| � |d | j� d S )NZ FUNNY_ARG)�env) rI �environ�copyr3 r rN rO rP �itemsrR rE rS )r; r� r- rV �k�vr$ r$ r% �test_proc_environb s z TestNonFSAPIS.test_proc_environN) r< r= r> r� r r r3 r8 r� r r r r� r$ r$ r$ r% r� ] s r� �__main__)� run_from_name)0r� rI r) r! r8 rF � contextlibr rN r r r Zpsutil._compatr r r r r r r r r r r r r r r r r r r r r r r r r r. r/ r� rA r� r� r< Zpsutil.tests.runnerr� �__file__r$ r$ r$ r% �<module> sb C
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