File: //usr/local/lib/python3.10/test/__pycache__/test_iterlen.cpython-310.opt-2.pyc
o
�ib � @ s� d dl Z d dlmZ d dlmZ d dlmZ dZG dd� d�ZG dd � d e�Z G d
d � d ee j
�Z G d d
� d
ee j
�Z G dd� dee j
�Z
G dd� dee j
�ZG dd� de e j
�ZG dd� de e j
�ZG dd� de e j
�ZG dd� de e j
�ZG dd� de e j
�ZG d d � d e e j
�ZG d d � d ee j
�ZG d d!� d!ee j
�ZG d"d#� d#e�ZG d$d%� d%e�ZG d&d'� d'e�ZG d(d)� d)e j
�Ze d*kr�e � � dS dS )+� N)�repeat)�deque)� length_hint�
c @ � e Zd Zdd� ZdS )� TestInvariantWithoutMutationsc C sh | j }ttdtd ��D ]}| �t|�|� t|� q | �t|�d� | �tt|� | �t|�d� d S �N� r ) �it�reversed�range�n� assertEqualr �next� assertRaises�
StopIteration)�selfr
�i� r �./usr/local/lib/python3.10/test/test_iterlen.py�test_invariant6 s
z,TestInvariantWithoutMutations.test_invariantN)�__name__�
__module__� __qualname__r r r r r r 4 � r c @ r )�TestTemporarilyImmutablec C s\ | j }| �t|�t� t|� | �t|�td � | �� | �tt|� | �t|�d� d S r )r
r r r
r �mutater � RuntimeError)r r
r r r � test_immutable_during_iterationA s z8TestTemporarilyImmutable.test_immutable_during_iterationN)r r r r r r r r r ? r r c @ r )�
TestRepeatc C s t d t�| _d S �N)r r
r
�r r r r �setUpQ s zTestRepeat.setUpN�r r r r" r r r r r O r r c @ r )�
TestXrangec C � t tt��| _d S r ��iterr r
r
r! r r r r" V � zTestXrange.setUpNr# r r r r r$ T r r$ c @ r )�TestXrangeCustomReversedc C r% r �r r r
r
r! r r r r" [ r( z TestXrangeCustomReversed.setUpNr# r r r r r) Y r r) c @ r )� TestTuplec C s t ttt���| _d S r )r' �tupler r
r
r! r r r r" ` s zTestTuple.setUpNr# r r r r r+ ^ r r+ c @ r )� TestDequec C �" t tt��}t|�| _|j| _d S r )r r r
r' r
�popr �r �dr r r r" g �
zTestDeque.setUpNr# r r r r r- e r r- c @ r )�TestDequeReversedc C r. r )r r r
r r
r/ r r0 r r r r" n r2 zTestDequeReversed.setUpNr# r r r r r3 l r r3 c @ r )� TestDictKeysc C s$ t �tt��}t|�| _|j| _d S r )�dict�fromkeysr r
r' r
�popitemr r0 r r r r" u s
zTestDictKeys.setUpNr# r r r r r4 s r r4 c @ r )�
TestDictItemsc C �( t �tt��}t|�� �| _|j| _d S r ) r5 r6 r r
r' �itemsr
r7 r r0 r r r r" | � zTestDictItems.setUpNr# r r r r r8 z r r8 c @ r )�TestDictValuesc C r9 r ) r5 r6 r r
r' �valuesr
r7 r r0 r r r r" � r; zTestDictValues.setUpNr# r r r r r< � r r< c @ r )�TestSetc C r. r )�setr r
r' r
r/ r r0 r r r r" � r2 z
TestSet.setUpNr# r r r r r> � r r> c @ � e Zd Zdd� Zdd� ZdS )�TestListc C r% r r& r! r r r r" � r( zTestList.setUpc C s� t tt��}t|�}t|� t|� | �t|�td � |�t� | �t|�td � g |dd �< | �t|�d� | �t |�g � |�td�� | �t|�d� d S �N� r r � ) �listr r
r' r r r �append�extend�r r1 r
r r r �
test_mutation� �
zTestList.test_mutationN�r r r r" rI r r r r rA � � rA c @ r@ )�TestListReversedc C r% r r* r! r r r r" � r( zTestListReversed.setUpc C s� t tt��}t|�}t|� t|� | �t|�td � |�t� | �t|�td � g |dd �< | �t|�d� | �t |�g � |�td�� | �t|�d� d S rB ) rE r r
r r r r rF rG rH r r r rI � rJ z TestListReversed.test_mutationNrK r r r r rM � rL rM c @ r@ )�BadLenc C � t td��S �Nr �r' r r! r r r �__iter__� � zBadLen.__iter__c C � t d���NZhello�r r! r r r �__len__� � zBadLen.__len__N)r r r rR rW r r r r rN � � rN c @ r@ )�
BadLengthHintc C rO rP rQ r! r r r rR � rS zBadLengthHint.__iter__c C rT rU rV r! r r r �__length_hint__� rX z BadLengthHint.__length_hint__N�r r r rR r[ r r r r rZ � rY rZ c @ r@ )�NoneLengthHintc C rO rP rQ r! r r r rR � rS zNoneLengthHint.__iter__c C s t S r )�NotImplementedr! r r r r[ � s z NoneLengthHint.__length_hint__Nr\ r r r r r] � rY r] c @ r@ )�TestLengthHintExceptionsc C sx | � ttt� � | � ttt� � | � tg jt� � | � tg jt� � ttd��}| � t|jt� � | � t|jt� � d S rP )r r rE rN rZ rG � bytearrayr )r �br r r �test_issue1242657� s z*TestLengthHintExceptions.test_issue1242657c C s | � tt� �ttd��� d S rP )r rE r] r r! r r r �test_invalid_hint� s z*TestLengthHintExceptions.test_invalid_hintN)r r r rb rc r r r r r_ � s r_ �__main__) Zunittest� itertoolsr � collectionsr �operatorr r
r r ZTestCaser r$ r) r+ r- r3 r4 r8 r< r> rA rM �objectrN rZ r] r_ r �mainr r r r �<module> s6 + �