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Editing: test_util.cpython-38.pyc
U ��W[�` � @ sL d Z ddlmZmZ ddlZddlZddlmZ ddlm Z ddl m Z ddl m Z ddlmZ dd lmZ dd lmZ dd lmZ dd lmZ dd lmZmZmZm Z G dd� de�Z G dd� de�Z G dd� de�Z G dd� de �Z!G dd� de �Z"G dd� de�Z#G dd� de�Z$G d d � d e�Z%G d d � d e�Z&G d d!� d!e�Z'dS )"z! Tests for L{twisted.trial.util} � )�division�absolute_importN)� implementer)�NativeStringIO)�filepath)�IProcessTransport)�defer)� DelayedCall)�Failure)�SynchronousTestCase)�util)�DirtyReactorAggregateError�_Janitor�excInfoOrFailureToExcInfo�acquireAttributec @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) � MktempTestszm Tests for L{TestCase.mktemp}, a helper function for creating temporary file or directory names. c C s: | � � }tj�|��tj�dd� }| �|dddg� dS )z� The path name returned by C{mktemp} is directly beneath a directory which identifies the test method which created the name. N���z twisted.trial.test.test_utilr � test_name)�mktemp�os�path�dirname�split�sep� assertEqual)�self�name�dirs� r �>/usr/lib/python3/dist-packages/twisted/trial/test/test_util.pyr # s �zMktempTests.test_namec C s | � � }| �|| � � � dS )zF Repeated calls to C{mktemp} return different values. N)r ZassertNotEqual)r r r r r � test_unique. s zMktempTests.test_uniquec C s< | � � }tj�|�}| �tj�|�� | �tj�|�� dS )zS The directory part of the path name returned by C{mktemp} exists. N)r r r r � assertTrue�exists� assertFalse)r r r r r r � test_created6 s zMktempTests.test_createdc C s( t j�| �� �}| �|�t �� �� dS )zZ The path returned by C{mktemp} is beneath the current working directory. N)r r �abspathr r! � startswith�getcwd)r r r r r � test_location@ s zMktempTests.test_locationN)�__name__� __module__� __qualname__�__doc__r r r$ r( r r r r r s r c @ sX e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dS )�RunSequentiallyTestsz� Sometimes it is useful to be able to run an arbitrary list of callables, one after the other. When some of those callables can return Deferreds, things become complex. c O s( g }|� |j� ||d f|�|� dS )ze Call the given assertion function against the current result of a Deferred. r N)Z addCallback�append)r ZdeferredZassertFunction�args�kwargs�resultr r r �assertDeferredResultQ s z)RunSequentiallyTests.assertDeferredResultc C s t �g �}| �|| jg � dS )z� When asked to run an empty list of callables, runSequentially returns a successful Deferred that fires an empty list. N)r �_runSequentiallyr2 r �r �dr r r �test_emptyListZ s z#RunSequentiallyTests.test_emptyListc C s, t �dd� g�}| �|| jtjdfg� dS )z� When given a callable that succeeds without returning a Deferred, include the return value in the results list, tagged with a SUCCESS flag. c S s d S �Nr r r r r �<lambda>i � zDRunSequentiallyTests.test_singleSynchronousSuccess.<locals>.<lambda>N�r r3 r2 r r �SUCCESSr4 r r r � test_singleSynchronousSuccessc s z2RunSequentiallyTests.test_singleSynchronousSuccessc s0 t �� fdd�g�}� fdd�}� �||� dS )z� When given a callable that raises an exception, include a Failure for that exception in the results list, tagged with a FAILURE flag. c s � � d�S �N�foo��failr �r r r r8 r r9 zDRunSequentiallyTests.test_singleSynchronousFailure.<locals>.<lambda>c s8 | \\}}|� � j� � �|�� d� � �|tj� d S r= )�trap�failureExceptionr �getErrorMessager �FAILURE��results�flagr@ rA r r �checks s zARunSequentiallyTests.test_singleSynchronousFailure.<locals>.checkN�r r3 r2 �r r5 rI r rA r � test_singleSynchronousFailurem s z2RunSequentiallyTests.test_singleSynchronousFailurec C s, t �dd� g�}| �|| jtjdfg� dS )z� When given a callable that returns a successful Deferred, include the result of the Deferred in the results list, tagged with a SUCCESS flag. c S s t �d �S r7 )r Zsucceedr r r r r8 � r9 zERunSequentiallyTests.test_singleAsynchronousSuccess.<locals>.<lambda>Nr: r4 r r r � test_singleAsynchronousSuccess{ s z3RunSequentiallyTests.test_singleAsynchronousSuccessc s, t �dd� g�}� fdd�}� �||� dS )z� When given a callable that returns a failing Deferred, include the failure the results list, tagged with a FAILURE flag. c S s t �td��S r= )r r@ � ValueErrorr r r r r8 � r9 zERunSequentiallyTests.test_singleAsynchronousFailure.<locals>.<lambda>c s6 | \\}}|� t� � �|�� d� � �|tj� d S r= )rB rN r rD r rE rF rA r r rI � s zBRunSequentiallyTests.test_singleAsynchronousFailure.<locals>.checkNrJ rK r rA r � test_singleAsynchronousFailure� s z3RunSequentiallyTests.test_singleAsynchronousFailurec sd g �g ���fdd�� t �� fdd�� fdd�g� | ��dg� �d �d� | ��dd g� dS ) zf Check that the callables are called in the given order, one after the other. c s t �� }��| � � �|� |S r7 )r ZDeferredr. )�valuer5 )� deferreds�logr r r. � s z@RunSequentiallyTests.test_callablesCalledInOrder.<locals>.appendc s � d�S r= r r �r. r r r8 � r9 zBRunSequentiallyTests.test_callablesCalledInOrder.<locals>.<lambda>c s � d�S �N�barr r rS r r r8 � r9 r> r NrU )r r3 r �callbackrA r )r. rQ rR r �test_callablesCalledInOrder� s �z0RunSequentiallyTests.test_callablesCalledInOrderc s6 t �� fdd�dd� g�}� fdd�}� �||� dS )z� If one of the callables raises an error, then runSequentially continues to run the remaining callables. c s � � d�S r= r? r rA r r r8 � r9 z?RunSequentiallyTests.test_continuesAfterError.<locals>.<lambda>c S s dS rT r r r r r r8 � r9 c sX | \\}}\}}|� � j� � �|tj� � �|�� d� � �|tj� � �|d� d S )Nr> rU )rB rC r r rE rD r; )rG �flag1r@ Zflag2r1 rA r r rI � s z<RunSequentiallyTests.test_continuesAfterError.<locals>.checkNrJ rK r rA r �test_continuesAfterError� s z-RunSequentiallyTests.test_continuesAfterErrorc s: t j� fdd�dd� gdd�}� fdd�}� �||� dS ) z� If the C{stopOnFirstError} option is passed to C{runSequentially}, then no further callables are called after the first exception is raised. c s � � d�S r= r? r rA r r r8 � r9 z<RunSequentiallyTests.test_stopOnFirstError.<locals>.<lambda>c S s dS rT r r r r r r8 � r9 T)ZstopOnFirstErrorc s8 | \\}}|� � j� � �|tj� � �|�� d� d S r= )rB rC r r rE rD )rG rX r@ rA r r rI � s z9RunSequentiallyTests.test_stopOnFirstError.<locals>.checkNrJ rK r rA r �test_stopOnFirstError� s � z*RunSequentiallyTests.test_stopOnFirstErrorN) r) r* r+ r, r2 r6 r< rL rM rO rW rY rZ r r r r r- I s r- c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) � DirtyReactorAggregateErrorTestsz6 Tests for the L{DirtyReactorAggregateError}. c C s t ddg�}| �t|�d� dS )z5 Delayed calls are formatted nicely. ZFoorU zhReactor was unclean. DelayedCalls: (set twisted.internet.base.DelayedCall.debug = True to debug) Foo barN�r r �str�r �errorr r r �test_formatDelayedCall� s �z6DirtyReactorAggregateErrorTests.test_formatDelayedCallc C s" t g ddg�}| �t|�d� dS )z3 Selectables are formatted nicely. z selectable 1z selectable 2z;Reactor was unclean. Selectables: selectable 1 selectable 2Nr\ r^ r r r �test_formatSelectables� s �z6DirtyReactorAggregateErrorTests.test_formatSelectablesc C s& t ddgddg�}| �t|�d� dS )zR Both delayed calls and selectables can appear in the same error. ZbleckZBoozoZSel1ZSel2z�Reactor was unclean. DelayedCalls: (set twisted.internet.base.DelayedCall.debug = True to debug) bleck Boozo Selectables: Sel1 Sel2Nr\ r^ r r r �%test_formatDelayedCallsAndSelectables� s � �zEDirtyReactorAggregateErrorTests.test_formatDelayedCallsAndSelectablesN)r) r* r+ r, r` ra rb r r r r r[ � s r[ c @ s4 e Zd ZdZd dd�Zd dd�Zdd� Zd d � ZdS ) � StubReactora~ A reactor stub which contains enough functionality to be used with the L{_Janitor}. @ivar iterations: A list of the arguments passed to L{iterate}. @ivar removeAllCalled: Number of times that L{removeAll} was called. @ivar selectables: The value that will be returned from L{removeAll}. @ivar delayedCalls: The value to return from L{getDelayedCalls}. Nc C s$ || _ g | _d| _|sg }|| _dS )z� @param delayedCalls: See L{StubReactor.delayedCalls}. @param selectables: See L{StubReactor.selectables}. r N)� delayedCalls� iterations�removeAllCalled� selectables)r rd rg r r r �__init__ s zStubReactor.__init__c C s | j �|� dS )z/ Increment C{self.iterations}. N)re r. )r Ztimeoutr r r �iterate s zStubReactor.iteratec C s | j S )z. Return C{self.delayedCalls}. )rd rA r r r �getDelayedCalls s zStubReactor.getDelayedCallsc C s | j d7 _ | jS )zS Increment C{self.removeAllCalled} and return C{self.selectables}. � )rf rg rA r r r � removeAll! s zStubReactor.removeAll)N)N)r) r* r+ r, rh ri rj rl r r r r rc � s rc c @ s e Zd ZdZdd� Zdd� ZdS )�StubErrorReporterz� A subset of L{twisted.trial.itrial.IReporter} which records L{addError} calls. @ivar errors: List of two-tuples of (test, error) which were passed to L{addError}. c C s g | _ d S r7 )�errorsrA r r r rh 3 s zStubErrorReporter.__init__c C s | j �||f� dS )z6 Record parameters in C{self.errors}. N)rn r. )r �testr_ r r r �addError7 s zStubErrorReporter.addErrorN)r) r* r+ r, rh rp r r r r rm * s rm c @ sh e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� ZdS )� JanitorTestsz Tests for L{_Janitor}! c C s4 t g �}tdd|d�}|�� | �|jddg� dS )a During pending-call cleanup, the reactor will be spun twice with an instant timeout. This is not a requirement, it is only a test for current behavior. Hopefully Trial will eventually not do this kind of reactor stuff. N��reactorr )rc r � _cleanPendingr re �r rs �janr r r � test_cleanPendingSpinsReactorD s z*JanitorTests.test_cleanPendingSpinsReactorc C sV dd� }g }t d|di |jdd� �}t|g�}tdd|d�}|�� | �||g� dS ) zW During pending-call cleanup, the janitor cancels pending timed calls. c S s dS )NZLulzr r r r r �funcU s z8JanitorTests.test_cleanPendingCancelsCalls.<locals>.func�, r c S s d S r7 r ��xr r r r8 Y r9 z<JanitorTests.test_cleanPendingCancelsCalls.<locals>.<lambda>Nrr )r r. rc r rt r )r rx Z cancelled� delayedCallrs rv r r r � test_cleanPendingCancelsCallsQ s � z*JanitorTests.test_cleanPendingCancelsCallsc C s` t ddd� di dd� dd� dd� d�}t|�}t|g�}tdd|d �}|�� }| �||g� dS ) aK The Janitor produces string representations of delayed calls from the delayed call cleanup method. It gets the string representations *before* cancelling the calls; this is important because cancelling the call removes critical debugging information from the string representation. ry c S s d S r7 r r r r r r8 h r9 zIJanitorTests.test_cleanPendingReturnsDelayedCallStrings.<locals>.<lambda>r c S s d S r7 r rz r r r r8 i r9 c S s dS �Nr r r r r r r8 j r9 �ZsecondsNrr )r r] rc r rt r )r r| �delayedCallStringrs rv Zstringsr r r �*test_cleanPendingReturnsDelayedCallStrings` s � z7JanitorTests.test_cleanPendingReturnsDelayedCallStringsc C s0 t g �}tdd|d�}|�� | �|jd� dS )zM The Janitor will remove selectables during reactor cleanup. Nrr rk )rc r � _cleanReactorr rf ru r r r �#test_cleanReactorRemovesSelectablesr s z0JanitorTests.test_cleanReactorRemovesSelectablesc C sT t t�G dd� dt��}|� }tg |g�}tdd|d�}|�� | �|jdg� dS )zI The Janitor will kill processes during reactor cleanup. c @ s e Zd ZdZdd� Zdd� ZdS )zJJanitorTests.test_cleanReactorKillsProcesses.<locals>.StubProcessTransportz� A stub L{IProcessTransport} provider which records signals. @ivar signals: The signals passed to L{signalProcess}. c S s g | _ d S r7 )�signalsrA r r r rh � s zSJanitorTests.test_cleanReactorKillsProcesses.<locals>.StubProcessTransport.__init__c S s | j �|� dS )zF Append C{signal} to C{self.signals}. N)r� r. )r �signalr r r � signalProcess� s zXJanitorTests.test_cleanReactorKillsProcesses.<locals>.StubProcessTransport.signalProcessN)r) r* r+ r, rh r� r r r r �StubProcessTransport� s r� Nrr ZKILL)r r �objectrc r r� r r� )r r� Zptrs rv r r r � test_cleanReactorKillsProcesses| s z,JanitorTests.test_cleanReactorKillsProcessesc C sB G dd� dt �}tg |� g�}tdd|d�}| �|�� dg� dS )z� The Janitor returns string representations of the selectables that it cleaned up from the reactor cleanup method. c @ s e Zd ZdZdd� ZdS )zJJanitorTests.test_cleanReactorReturnsSelectableStrings.<locals>.Selectablezl A stub Selectable which only has an interesting string representation. c S s dS )N� (SELECTABLE!)r rA r r r �__repr__� s zSJanitorTests.test_cleanReactorReturnsSelectableStrings.<locals>.Selectable.__repr__N)r) r* r+ r, r� r r r r � Selectable� s r� Nrr r� )r� rc r r r� )r r� rs rv r r r �)test_cleanReactorReturnsSelectableStrings� s z6JanitorTests.test_cleanReactorReturnsSelectableStringsc C sB t g �}t� }t� }t|||d�}| �|�� � | �|jg � dS )z� The post-case cleanup method will return True and not call C{addError} on the result if there are no pending calls. rr N)rc r� rm r r! �postCaseCleanupr rn �r rs ro �reporterrv r r r � test_postCaseCleanupNoErrors� s z)JanitorTests.test_postCaseCleanupNoErrorsc C s� t ddd� di dd� dd� dd� d�}t|�}t|gg �}t� }t� }t|||d�}| �|�� � | �t |j �d � | �|j d d j j |g� d S ) z� The post-case cleanup method will return False and call C{addError} on the result with a L{DirtyReactorAggregateError} Failure if there are pending calls. ry c S s d S r7 r r r r r r8 � r9 z=JanitorTests.test_postCaseCleanupWithErrors.<locals>.<lambda>r c S s d S r7 r rz r r r r8 � r9 c S s dS r~ r r r r r r8 � r9 r rr rk r N) r r] rc r� rm r r# r� r �lenrn rP rd �r r| r� rs ro r� rv r r r � test_postCaseCleanupWithErrors� s � �z+JanitorTests.test_postCaseCleanupWithErrorsc C s< t g �}t� }t� }t|||d�}|�� | �|jg � dS )z� The post-class cleanup method will not call C{addError} on the result if there are no pending calls or selectables. rr N)rc r� rm r �postClassCleanupr rn r� r r r � test_postClassCleanupNoErrors� s z*JanitorTests.test_postClassCleanupNoErrorsc C s� t ddd� di dd� dd� dd� d�}t|�}t|gg �}t� }t� }t|||d�}|�� | �t|j �d � | �|j d d j j |g� d S ) z� The post-class cleanup method call C{addError} on the result with a L{DirtyReactorAggregateError} Failure if there are pending calls. ry c S s d S r7 r r r r r r8 � r9 zIJanitorTests.test_postClassCleanupWithPendingCallErrors.<locals>.<lambda>r c S s d S r7 r rz r r r r8 � r9 c S s dS r~ r r r r r r8 � r9 r rr rk r N) r r] rc r� rm r r� r r� rn rP rd r� r r r �*test_postClassCleanupWithPendingCallErrors� s � �z7JanitorTests.test_postClassCleanupWithPendingCallErrorsc C sh d}t g |g�}t� }t� }t|||d�}|�� | �t|j�d� | �|jd d jj t |�g� dS )z� The post-class cleanup method call C{addError} on the result with a L{DirtyReactorAggregateError} Failure if there are selectables. zSELECTABLE HERErr rk r N) rc r� rm r r� r r� rn rP rg �repr)r Z selectablers ro r� rv r r r �)test_postClassCleanupWithSelectableErrors� s �z6JanitorTests.test_postClassCleanupWithSelectableErrorsN)r) r* r+ r, rw r} r� r� r� r� r� r� r� r� r� r r r r rq ? s rq c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �RemoveSafelyTestsz* Tests for L{util._removeSafely}. c C s8 | � � �d�}t�|� t�|�}| �tjtj |� dS )z� If a path doesn't contain a node named C{"_trial_marker"}, that path is not removed by L{util._removeSafely} and a L{util._NoTrialMarker} exception is raised instead. �utf-8N) r �encoder �mkdirr �FilePath� assertRaisesr Z_NoTrialMarker� _removeSafely)r � directory�dirPathr r r � test_removeSafelyNoTrialMarker� s z0RemoveSafelyTests.test_removeSafelyNoTrialMarkerc C sp dd� }t � }| �td|� | �� �d�}t�|� t�|�}|� d�� � ||_ t � |� | �d|�� � dS )z� If an L{OSError} is raised while removing a path in L{util._removeSafely}, an attempt is made to move the path to a new name. c S s t � �dS )�� Raise an C{OSError} to emulate the branch of L{util._removeSafely} in which path removal fails. N��OSErrorr r r r � dummyRemove s zORemoveSafelyTests.test_removeSafelyRemoveFailsMoveSucceeds.<locals>.dummyRemove�stdoutr� � _trial_marker�could not remove FilePathN)r �patch�sysr r� r r� r r� �child�touch�remover r� �assertIn�getvalue)r r� �outr� r� r r r �(test_removeSafelyRemoveFailsMoveSucceeds s z:RemoveSafelyTests.test_removeSafelyRemoveFailsMoveSucceedsc C s� dd� }dd� }t � }| �td|� | �� �d�}t�|� t�|�}|� d�� � ||_ ||_ | � ttj|�}| �t|�d� | �d |�� � d S ) z� If an L{OSError} is raised while removing a path in L{util._removeSafely}, an attempt is made to move the path to a new name. If that attempt fails, the L{OSError} is re-raised. c S s t d��dS )r� zpath removal failedNr� r r r r r� . s zLRemoveSafelyTests.test_removeSafelyRemoveFailsMoveFails.<locals>.dummyRemovec S s t d��dS )z� Raise an C{OSError} to emulate the branch of L{util._removeSafely} in which path movement fails. �path movement failedNr� )r r r r � dummyMoveTo5 s zLRemoveSafelyTests.test_removeSafelyRemoveFailsMoveFails.<locals>.dummyMoveTor� r� r� r� r� N)r r� r� r r� r r� r r� r� r� r� ZmoveTor� r� r r� r r] r� r� )r r� r� r� r� r� r_ r r r �%test_removeSafelyRemoveFailsMoveFails( s z7RemoveSafelyTests.test_removeSafelyRemoveFailsMoveFailsN)r) r* r+ r, r� r� r� r r r r r� � s r� c @ s e Zd ZdZdd� Zdd� ZdS )� ExcInfoTestsz1 Tests for L{excInfoOrFailureToExcInfo}. c C s$ t t d�df}| �|t|�k� dS )z� L{excInfoOrFailureToExcInfo} returns exactly what it is passed, if it is passed a tuple like the one returned by L{sys.exc_info}. r> N)rN r! r )r �infor r r � test_excInfoT s zExcInfoTests.test_excInfoc C s@ z dd W n t � }Y nX | �|j|j|jft|�� dS )z� When called with a L{Failure} instance, L{excInfoOrFailureToExcInfo} returns a tuple like the one returned by L{sys.exc_info}, with the elements taken from the type, value, and traceback of the failure. rk r N)r r �typerP �tbr )r �fr r r � test_failure] s zExcInfoTests.test_failureN)r) r* r+ r, r� r� r r r r r� P s r� c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �AcquireAttributeTestsz( Tests for L{acquireAttribute}. c C s* t � | _}| �|t| t � gd�k� dS )z� The value returned by L{acquireAttribute} is the value of the requested attribute on the first object in the list passed in which has that attribute. rP N�r� rP r! r �r rP r r r �test_foundOnEarlierObjecto s z/AcquireAttributeTests.test_foundOnEarlierObjectc C s* t � | _}| �|tt � | gd�k� dS )z� The same as L{test_foundOnEarlierObject}, but for the case where the 2nd element in the object list has the attribute and the first does not. rP Nr� r� r r r �test_foundOnLaterObjecty s z-AcquireAttributeTests.test_foundOnLaterObjectc C s | � ttt� gd� dS )z� If none of the objects passed in the list to L{acquireAttribute} have the requested attribute, L{AttributeError} is raised. r> N)r� �AttributeErrorr r� rA r r r �test_notFoundException� s z,AcquireAttributeTests.test_notFoundExceptionc C s$ t � }| �|tt � gd|�k� dS )z� If none of the objects passed in the list to L{acquireAttribute} have the requested attribute and a default value is given, the default value is returned. r> N)r� r! r )r �defaultr r r �test_notFoundDefault� s z*AcquireAttributeTests.test_notFoundDefaultN)r) r* r+ r, r� r� r� r� r r r r r� k s r� c @ sX e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dS )�ListToPhraseTestsz� Input is transformed into a string representation of the list, with each item separated by delimiter (defaulting to a comma) and the final two being separated by a final delimiter. c C s$ g }d}t �|d�}| �||� dS )zB If things is empty, an empty string is returned. � �andN�r � _listToPhraser �r �sampleZexpectedr1 r r r � test_empty� s z ListToPhraseTests.test_emptyc C s& dg}d}t �|d�}| �||� dS )z; With a single item, the item is returned. �Oner� Nr� r� r r r � test_oneWord� s z ListToPhraseTests.test_oneWordc C s( ddg}d}t �|d�}| �||� dS )zA Two words are separated by the final delimiter. r� �Twoz One and Twor� Nr� r� r r r � test_twoWords� s z ListToPhraseTests.test_twoWordsc C s* dddg}d}t �|d�}| �||� dS )zY With more than two words, the first two are separated by the delimiter. r� r� �ThreezOne, Two, and Threer� Nr� r� r r r �test_threeWords� s z!ListToPhraseTests.test_threeWordsc C s0 ddddg}d}t j|ddd�}| �||� d S ) zW If a delimiter is specified, it is used instead of the default comma. r� r� r� ZFourzOne; Two; Three; or Four�orz; )Z delimiterNr� r� r r r �test_fourWords� s z ListToPhraseTests.test_fourWordsc C s* dddg}d}t �|d�}| �||� dS )zS If something in things is not a string, it is converted into one. rk � Zthreez1, 2, and threer� Nr� r� r r r �test_notString� s z ListToPhraseTests.test_notStringc C s* d}| � ttj|d�}| �t|�d� dS )z? If things is a string, a TypeError is raised. zOne, two, threer� � Things must be a list or a tupleN�r� � TypeErrorr r� r r] �r r� r_ r r r �test_stringTypeError� s z&ListToPhraseTests.test_stringTypeErrorc C s4 t dddg�}| �ttj|d�}| �t|�d� dS )zB If things is an iterator, a TypeError is raised. rk r� � r� r� N)�iterr� r� r r� r r] r� r r r �test_iteratorTypeError� s z(ListToPhraseTests.test_iteratorTypeErrorc C s. dd� }| � ttj|d�}| �t|�d� dS )zB If things is a generator, a TypeError is raised. c s s t d�D ] } | V qd S )Nr� )�range)�ir r r r� � s z9ListToPhraseTests.test_generatorTypeError.<locals>.sampler� r� Nr� r� r r r �test_generatorTypeError� s z)ListToPhraseTests.test_generatorTypeErrorN) r) r* r+ r, r� r� r� r� r� r� r� r� r� r r r r r� � s r� )(r, Z __future__r r r r� Zzope.interfacer Ztwisted.python.compatr Ztwisted.pythonr Ztwisted.internet.interfacesr Ztwisted.internetr Ztwisted.internet.baser Ztwisted.python.failurer Ztwisted.trial.unittestr Z twisted.trialr Ztwisted.trial.utilr r r r r r- r[ r� rc rm rq r� r� r� r� r r r r �<module> s0 + 1/ =U*
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