← Back
Editing: test_stdlib.cpython-38.pyc
U W[�! � @ s� d Z ddlZddlmZmZ ddlZddlmZ ddl m Z m Z ddl m Z mZ ddlmZ ddlmZ d d lmZ d d lmZ d d lmZ d d� ZG dd� dej�ZG dd� de �Z dd� Z G dd� dej �Z dS )z+ Test cases for L{twisted.logger._format}. � N)�BytesIO� TextIOWrapper)� getsourcefile)� verifyObject�BrokenMethodImplementation)�_PY3� currentframe)�Failure)�unittest� )�LogLevel)� ILogObserver)�STDLibLogObserverc C s& t d�} ttj| jd �| jd fS )z� Retrive the file name and line number immediately after where this function is called. @return: the file name and line number @rtype: 2-L{tuple} of L{str}, L{int} � �__name__)r r �sys�modules� f_globals�f_lineno)Zcaller� r �A/usr/lib/python3/dist-packages/twisted/logger/test/test_stdlib.py�nextLine s �r c @ sh e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� ZdS )�STDLibLogObserverTestsz) Tests for L{STDLibLogObserver}. c C sF t � }ztt|� W n, tk r@ } z| �|� W 5 d}~X Y nX dS )z= L{STDLibLogObserver} is an L{ILogObserver}. N)r r r r Zfail)�self�observer�er r r �test_interface+ s z%STDLibLogObserverTests.test_interfacec C s t � }| �|j� |S )z� Create a logging object we can use to test with. @return: a stdlib-style logger @rtype: L{StdlibLoggingContainer} )�StdlibLoggingContainerZ addCleanup�close)r Zloggerr r r � py_logger6 s z STDLibLogObserverTests.py_loggerc G s: | � � }ttjd d�}|D ] }||� q |jj|�� fS )a` Send one or more events to Python's logging module, and capture the emitted L{logging.LogRecord}s and output stream as a string. @param events: events @type events: L{tuple} of L{dict} @return: a tuple: (records, output) @rtype: 2-tuple of (L{list} of L{logging.LogRecord}, L{bytes}.) r )Z stackDepth)r r ZdefaultStackDepth�bufferedHandler�records� outputAsText)r �eventsZplr �eventr r r �logEventB s � z STDLibLogObserverTests.logEventc C s4 | � i �\}}| �t|�d� | �|d jd� dS )z Logger name. r r ZtwistedN)r% � assertEqual�len�name�r r! �outputr r r � test_nameY s z STDLibLogObserverTests.test_namec C s� dt jtjt jtjt jtjt jtjt j tj t j i}g }|� � D ]2\}}i }|dk rZ||d< t |�|d< |�|� q>| j|� \}}| �t|�t|�� tt|��D ] }| �|| j|| d � q�dS )z Log levels. NZ log_levelZ py_levelno)� py_logging�INFOr �debug�DEBUG�info�warnZWARNING�errorZERRORZcriticalZCRITICAL�items�int�appendr% r& r' �rangeZlevelno) r Z levelMappingr# �levelZpyLevelr$ r! r* �ir r r � test_levelsc s0 � z"STDLibLogObserverTests.test_levelsc C s` t � \}}| �i �\}}| �t|�d� | �|d j|� | �|d j|� | �|d j� dS )zb C{pathname}, C{lineno}, C{exc_info}, C{func} is set properly on records. r r N)r r% r& r' �pathname�linenoZ assertIsNone�exc_info)r �filenameZlogLiner! r* r r r �test_callerInfo� s z&STDLibLogObserverTests.test_callerInfoc C sV t ddd�}| �|�\}}| �t|�d� | �t|d j�d� | �|d jd� dS ) zL Basic formattable event passes the format along correctly. � Hello, {who}!�dude�� log_format�whor r z Hello, dude!r N)�dictr% r& r' �str�msg�args�r r$ r! r* r r r �test_basicFormat� s z'STDLibLogObserverTests.test_basicFormatc C sD t ddd�}| �|�\}}| �t|�d� | �|�d�t|�� dS )z< Basic formattable event renders correctly. r? r@ rA r z:Hello, dude! N)rD r% r& r' Z assertTrue�endswith�reprrH r r r �test_basicFormatRendered� s �z/STDLibLogObserverTests.test_basicFormatRenderedc C s8 | � i �\}}| �t|�d� | �t|d j�d� dS )z' Event with no format. r r � N)r% r& r' rE rF r) r r r � test_noFormat� s z$STDLibLogObserverTests.test_noFormatc C s� dd� }z |� W n t k r, t� }Y nX tdd|d�}| �|�\}}| �t|�d� | �d|� | �d|� | �d|� d S ) zK An event with a failure logs the failure details as well. c S s dd d S �Nr r r r r r r � failing_func� s z9STDLibLogObserverTests.test_failure.<locals>.failing_func�Hi mom�me�rB rC Z log_failurer �in failing_func�ZeroDivisionErrorN)rU r rD r% r& r' �assertIn�r rP Zfailurer$ r! r* r r r � test_failure� s z#STDLibLogObserverTests.test_failurec C s� dd� }z |� W n t k r, t� }Y nX |�� tdd|d�}| �|�\}}| �t|�d� | �d|� | �d|� | �d|� d S ) z� A cleaned Failure object has a fake traceback object; make sure that logging such a failure still results in the exception details being logged. c S s dd d S rO r r r r r rP � s z@STDLibLogObserverTests.test_cleanedFailure.<locals>.failing_funcrQ rR rS r rT rU N)rU r Z cleanFailurerD r% r& r' rV rW r r r �test_cleanedFailure� s z*STDLibLogObserverTests.test_cleanedFailureN)r � __module__� __qualname__�__doc__r r r% r+ r9 r> rI rL rN rX rY r r r r r & s $ r c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) r zF Continer for a test configuration of stdlib logging objects. c C s\ t �d�| _| j�� | _| j�t j� t� | _| j� | j� t � \| _ | _ | j� | j � d S )NrM ) r, Z getLogger� rootLoggerZgetEffectiveLevel� originalLevel�setLevelr/ �BufferedHandlerr Z addHandler�handlerAndBytesIO� streamHandlerr* �r r r r �__init__� s z StdlibLoggingContainer.__init__c C sB | j �| j� | j �| j� | j �| j� | j�� | j�� dS )z# Close the logger. N)r] r_ r^ Z removeHandlerr rb r r* rc r r r r � s z StdlibLoggingContainer.closec C s | j �� �d�S )z Get the output to the underlying stream as text. @return: the output text @rtype: L{unicode} �utf-8)r* �getvalue�decoderc r r r r" s z#StdlibLoggingContainer.outputAsTextN)r rZ r[ r\ rd r r" r r r r r � s r c C sH t � } | }tj}tr"t| ddd�}t�|�}t�|�}|�|� || fS )z� Construct a 2-tuple of C{(StreamHandler, BytesIO)} for testing interaction with the 'logging' module. @return: handler and io object @rtype: tuple of L{StreamHandler} and L{io.BytesIO} re � )�encoding�newline)r r, Z BASIC_FORMATr r Z FormatterZ StreamHandlerZ setFormatter)r* �stream�templateZ formatterZhandlerr r r ra s ra c @ s e Zd ZdZdd� Zdd� ZdS )r` zN A L{py_logging.Handler} that remembers all logged records in a list. c C s t j�| � g | _dS )z5 Initialize this L{BufferedHandler}. N)r, �Handlerrd r! rc r r r rd $ s zBufferedHandler.__init__c C s | j �|� dS )z& Remember the record. N)r! r5 )r �recordr r r �emit, s zBufferedHandler.emitN)r rZ r[ r\ rd ro r r r r r` s r` )!r\ r �ior r Zloggingr, �inspectr Zzope.interface.verifyr r Ztwisted.python.compatr r Ztwisted.python.failurer Z twisted.trialr Z_levelsr Z _observerr Z_stdlibr r ZTestCaser �objectr ra rm r` r r r r �<module> s" >(
Save File
Cancel