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a k�hoJ � @ s" d Z ddlZddlZddlmZmZmZ ddlmZ ddl m Z ddl m Z G dd� dej �ZG d d � d �Zd d � ZG d d� d�ZG dd� d�ZG dd� d�ZG dd� d�ZG dd� d�Zdd� ZG dd� de �ZG dd � d e �ZG d d � d ejej�ZG d d � d ejej�Z G d!d"� d"e �Z dS )#z/ Test cases for L{jelly} object serialization. � N)�banana�jelly�pb)�StringTransport)�unittest)�TestCasec @ s e Zd ZdZdZddd�ZdS )�TestNodezD An object to test jellyfying of new style class instances. � Nc C s4 |r |j d | _ |j�| � nd| _ || _g | _d S )N� )�id�children�append�parent)�selfr � r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/twisted/spread/test/test_jelly.py�__init__ s zTestNode.__init__)N)�__name__� __module__� __qualname__�__doc__� classAttrr r r r r r s r c @ s e Zd ZdZdd� ZdS )�A� Dummy class. c C s dS �z; Method to be used in serialization tests. Nr �r r r r �amethod( s z A.amethodN)r r r r r r r r r r # s r c C s dS )z: A dummy function to test function serialization. Nr r r r r �afunc. s r c @ s e Zd ZdZdd� ZdS )�Br c C s dS r r r r r r �bmethod9 s z B.bmethodN)r r r r r r r r r r 4 s r c @ s e Zd ZdZdd� ZdS )�Cr c C s dS r r r r r r �cmethodD s z C.cmethodN)r r r r r! r r r r r ? s r c @ s e Zd ZdZdS )�Dz Dummy new-style class. N)r r r r r r r r r" J s r" c @ s. e Zd ZdZdZd dd�Zdd� Zdd � ZdS ) �Ez+ Dummy new-style class with slots. ��x�yNc C s || _ || _d S �Nr$ �r r% r& r r r r W s z E.__init__c C s | j | jd�S )Nr$ r$ r r r r � __getstate__[ s zE.__getstate__c C s |d | _ |d | _d S )Nr% r& r$ �r �stater r r � __setstate__^ s zE.__setstate__)NN)r r r r � __slots__r r) r, r r r r r# P s r# c @ s e Zd Zdd� Zdd� ZdS )�SimpleJellyTestc C s || _ || _d S r' r$ r( r r r r d s zSimpleJellyTest.__init__c C s | j |j kS r' )�__dict__�r �otherr r r � isTheSameAsh s zSimpleJellyTest.isTheSameAsN)r r r r r2 r r r r r. c s r. c C s8 t � |�}t�|�}t�|�}t �|�}| �||� dS )zt Verify that the given object round-trips through jelly & banana and comes out equivalent to the input. N)r r �encode�decode�unjelly� assertEqual)ZtestCaseZ toSerializeZjellied�encoded�decodedZ unjelliedr r r �jellyRoundTripl s r9 c @ s e Zd ZdZdg d�g d�g d�g d�gZdd� Zd d � Zd d � Zd d� Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zd-d.� Zd/d0� Zd1d2� Zd3d4� Zd5d6� Z d7d8� Z d9d:� Z d;d<� Z d=d>� Z d?d@� Z!dAdB� Z"dCS )D� JellyTestsz� Testcases for L{jelly} module serialization. @cvar decimalData: serialized version of decimal data, to be used in tests. @type decimalData: L{list} s list)� decimali� ���)r; r r )r; �@� r )r; i������c C sJ t � |�}t �� }|�� t �||� |j�|� | �t jt j||� dS )z� Helper test method to test security options for a type. @param inputList: a sample input for the type. @type inputList: L{list} @param atom: atom identifier for the type. @type atom: L{str} N)r �SecurityOptionsZallowBasicTypesr5 Z allowedTypes�pop� assertRaises� InsecureJelly)r � inputListZatom�c�tasterr r r � _testSecurity� s zJellyTests._testSecurityc C sX t � }t� }t� }|j|_||_tj}t`z | �ttj t�|�� W |t_n|t_0 dS )z� If a class change after an instance has been created, L{jelly.unjelly} shoud raise a C{TypeError} when trying to unjelly the instance. N) r r r r! r �arA � TypeErrorr r5 )r rG �brD Z savecmethodr r r �test_methodsNotSelfIdentity� s z&JellyTests.test_methodsNotSelfIdentityc C s` t � }d|_t � }||_||_t�|�}t�|�}| �|t � | �|j|j� | �|jd� dS )z� Test that a new style class can be jellied and unjellied with its objects and attribute values preserved. r N) r" r% �n2Zn3r r5 �assertIsInstance�assertIsr6 )r �nrK rD �mr r r � test_newStyle� s zJellyTests.test_newStylec C s> t � }d|_t�|�}t�|�}| �|t � | �|jd� dS )z� A class defined with I{slots} can be jellied and unjellied with the values for its attributes preserved. r N)r# r% r r5 rL r6 )r rN rD rO r r r �test_newStyleWithSlots� s z!JellyTests.test_newStyleWithSlotsc C s& t g}t�t�|��}| �||� dS )zm Test that a new style class type can be jellied and unjellied to the original type. N)r" r r5 r6 �r �t�rr r r �test_typeNewStyle� s z JellyTests.test_typeNewStylec C s& t g}t�t�|��}| �||� dS )ze Test that a builtin type can be jellied and unjellied to the original type. N)�strr r5 r6 rR r r r �test_typeBuiltin� s zJellyTests.test_typeBuiltinc C sP t j �� }t j �� | }||g}t�|�}t�|�}| �||� | �||� dS )z� Jellying L{datetime.timedelta} instances and then unjellying the result should produce objects which represent the values of the original inputs. N)�datetime�nowr r5 r6 � assertIsNot)r Zdtn�dtdrC rD �outputr r r � test_dateTime� s zJellyTests.test_dateTimec C sj t �ddd�}t �dddd�}t j �||�}|t � ddd� }t| |� t| |� t| |� t| |� d S ) z� Jellying L{datetime.time}, L{datetime.timedelta}, L{datetime.datetime}, and L{datetime.date} objects should result in jellied objects which can be serialized and unserialized with banana. i� � � r � � iX � N)rX �date�time�combiner9 )r Z sampleDateZ sampleTimeZsampleDateTimeZsampleTimeDeltar r r �test_bananaTimeTypes� s z JellyTests.test_bananaTimeTypesc C sT t �d�t �d�t �d�t �d�g}t�|�}t�|�}| �||� | �||� dS )z� Jellying L{decimal.Decimal} instances and then unjellying the result should produce objects which represent the values of the original inputs. �9.95r r= �-78.901N)�decimal�Decimalr r5 r6 rZ )r rC rD r\ r r r � test_decimal� s � zJellyTests.test_decimalc C s@ t �d�t �d�t �d�t �d�g}t�| j�}| �||� dS )a Unjellying the s-expressions produced by jelly for L{decimal.Decimal} instances should result in L{decimal.Decimal} instances with the values represented by the s-expressions. This test also verifies that L{decimalData} contains valid jellied data. This is important since L{test_decimalMissing} re-uses L{decimalData} and is expected to be unable to produce L{decimal.Decimal} instances even though the s-expression correctly represents a list of them. rg r r= rh N)ri rj r r5 � decimalDatar6 )r �expectedr\ r r r �test_decimalUnjelly s � z JellyTests.test_decimalUnjellyc C s t �d�g}| �|d� dS )z� By default, C{decimal} objects should be allowed by L{jelly.SecurityOptions}. If not allowed, L{jelly.unjelly} should raise L{jelly.InsecureJelly} when trying to unjelly it. rg r; N)ri rj rF �r rC r r r �test_decimalSecurity s z JellyTests.test_decimalSecurityc C s6 h d�g}t �t � |��}| �||� | �||� dS )z� Jellying C{set} instances and then unjellying the result should produce objects which represent the values of the original inputs. � r � rb N)r r5 r6 rZ �r rC r\ r r r �test_set& s zJellyTests.test_setc C s: t g d��g}t�t�|��}| �||� | �||� dS )z� Jellying L{frozenset} instances and then unjellying the result should produce objects which represent the values of the original inputs. �r rr rb N)� frozensetr r5 r6 rZ rs r r r �test_frozenset1 s zJellyTests.test_frozensetc C s h d�g}| � |d� dS )z� By default, C{set} objects should be allowed by L{jelly.SecurityOptions}. If not allowed, L{jelly.unjelly} should raise L{jelly.InsecureJelly} when trying to unjelly it. rq s setN)rF ro r r r �test_setSecurity< s zJellyTests.test_setSecurityc C s t g d��g}| �|d� dS )z� By default, L{frozenset} objects should be allowed by L{jelly.SecurityOptions}. If not allowed, L{jelly.unjelly} should raise L{jelly.InsecureJelly} when trying to unjelly it. ru s frozensetN)rv rF ro r r r �test_frozensetSecurityE s z!JellyTests.test_frozensetSecurityc C sN | � tdd��tdd��� tdd�}t�|�}t�|�}| � |�|�� dS )z% Simplest test case. rG rI r rr N)� assertTruer. r2 r r5 )r rG ZcerealrI r r r � test_simpleN s � zJellyTests.test_simplec C s� g }|}|� |� |� |� | �|d |d � | �|d d |� t�|�}t�|�}| �|d |d � | �|d d |� dS )zJ Test to make sure that objects retain identity properly. r r N)r rM r r5 )r r% r& �s�zr r r � test_identityZ s zJellyTests.test_identityc C s8 d}t �t � |��}| �||� | �t|�t|�� d S )NZblah)r r5 r6 �typer( r r r �test_stri s zJellyTests.test_strc C sb g }d|i|f}|� |� t�|�}t�|�}| �|d d |d � | �|d d d |� d S )N�listr r �r r r5 rM )r ZrerefZ toplevelTupler| r} r r r �test_stressReferenceso s z JellyTests.test_stressReferencesc C sF g }|f}|� |f� t�|�}t�|�}| �|d d d |� d S �Nr r� )r rG rS r| r} r r r �test_moreReferencesx s z JellyTests.test_moreReferencesc C s* t �� }t � i �}| �t jt j||� dS )z@ Test for type-level security of serialization. N)r r? rA rB r5 )r rE �dctr r r �test_typeSecurity� s z JellyTests.test_typeSecurityc C s t �t�}| �t|� d S r' )r r5 r" rM )r �ujr r r �test_newStyleClasses� s z JellyTests.test_newStyleClassesc C s~ t � }t�t�|�� t�t�|j�� tg d�td� td�ddddt tddit jg }|D ] }| �|t�t�|��� q\dS )zA Test for all types currently supported in jelly ru r �testg�����L4@NrG )r r r5 r r �boolr r6 )r rG �items�ir r r �test_lotsaTypes� s$ �zJellyTests.test_lotsaTypesc C sx G dd� d�a t� }t |�}t |�}t ||f�}||||||d|i}t�t�|��d }| �|jd j|jd j� d S )Nc @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � TupleStatec S s || _ d S r' �r1 r0 r r r r � s zTupleState.__init__c S s | j fS r' r� r r r r r) � s zTupleState.__getstate__c S s |d | _ d S r� r� r* r r r r, � s zTupleState.__setstate__c S s t | j�S r' )�hashr1 r r r r �__hash__� s zTupleState.__hash__N)r r r r r) r, r� r r r r r� � s r� �t3r r )r� r r r5 rM r1 )r rG �t1�t2r� �dZt3primer r r � test_setState� s zJellyTests.test_setStatec C s� t �� }|�tt� t� }t� }t� }||_||_||_||_t � ||�}t � ||�}| � |jt j � t � |�}| � t j t j ||� | �|j|jd� t � t|�}t � ||�}| �|td| � dS )zA Test for class-level security of serialization. zIdentity mismatchzA came back: %sN)r r? ZallowInstancesOfr r r rI rD r% r5 rL Z UnpersistablerA rB rM )r rE rG rI rD �friendlyr% �meanr r r �test_classSecurity� s$ z JellyTests.test_classSecurityc C s\ G dd� dt j�}t �|t j� |� }d|_t �t � |��}| �|jd� | �|t j� dS )zr Test that if Unjellyable is used to deserialize a jellied object, state comes out right. c @ s e Zd ZdS )z7JellyTests.test_unjellyable.<locals>.JellyableTestClassN�r r r r r r r �JellyableTestClass� s r� �valueN)r � Jellyable�setUnjellyableForClassZ Unjellyable� attributer5 r6 rL )r r� �inputr\ r r r �test_unjellyable� s zJellyTests.test_unjellyablec C s� i dg}|fdd�}|fdd�}t dd�}t dd�}t d d �}||_||_||_tj||d �}tj||d �}| �|j|jj� | �|d d� | �|j|jd� d S )Nr c S s, |d d |d< | |d |d < t |d �S )Nr r )rV )�obj�jel�perstr r r �persistentStore� s z:JellyTests.test_persistentStorage.<locals>.persistentStorec S s t | �}|d | S r� )�int)ZpidstrZunjr� �pidr r r �persistentLoad� s z9JellyTests.test_persistentStorage.<locals>.persistentLoadrr rb r ra � )r� )r� r z persistentStore was not called.z$Persistent storage identity failure.)r. rI rD r r5 rM rz ) r r� r� r� rG rI rD r� r% r r r �test_persistentStorage� s z!JellyTests.test_persistentStoragec C sB t � }t |�}t |� t |� t�|�}t�|�}| �||� d S r' )r r r5 �_check_newstyle)r rN Zn1r� rO r r r � test_newStyleClassesAttributes s z)JellyTests.test_newStyleClassesAttributesc C sl | � |j|j� | � |jd� | � |jd� | � t|j�t|j�� t|j|j�D ]\}}| �||� qRd S )Nr )r6 r r �lenr �zipr� )r rG rI r% r& r r r r� s zJellyTests._check_newstylec C s` t �� }t �� }|�t� � tj||d�}t �� }|�t� � tj||d�}| �|j|j � dS )a A L{pb.Referenceable} instance jellies to a structure which unjellies to a L{pb.RemoteReference}. The C{RemoteReference} has a I{luid} that matches up with the local object key in the L{pb.Broker} which sent the L{Referenceable}. �ZinvokerN) r Z ReferenceableZBrokerZmakeConnectionr r r5 ZassertInZluidZ localObjects)r �refZ jellyBroker�jZ unjellyBrokerr� r r r �test_referenceable s z JellyTests.test_referenceableN)#r r r r rl rF rJ rP rQ rU rW r] rf rk rn rp rt rw rx ry r{ r~ r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r: x sJ � r: c @ s e Zd ZdZdd� Zdd� ZdS )�JellyDeprecationTestsz+ Tests for deprecated Jelly things c C sP t j | �| jg�}| �t|�d� | �|d d d� | �|d d t� dS )zD L{jelly.instance_atom} is deprecated since 15.0.0. r r �messagezltwisted.spread.jelly.instance_atom was deprecated in Twisted 15.0.0: instance_atom is unused within Twisted.�categoryN)r Z instance_atom� flushWarnings�test_deprecatedInstanceAtomr6 r� �DeprecationWarning�r �warningsr r r r� . s �z1JellyDeprecationTests.test_deprecatedInstanceAtomc C sZ t �dddgdgg� | �� }| �t|�d� | �|d d d� | �|d d t� d S ) zI Unjellying the instance atom is deprecated with 15.0.0. �instance�classz twisted.spread.test.test_jelly.A� dictionaryr r r� ztUnjelly support for the instance atom is deprecated since Twisted 15.0.0. Upgrade peer for modern instance support.r� N)r r5 r� r6 r� r� r� r r r �%test_deprecatedUnjellyingInstanceAtom< s � �z;JellyDeprecationTests.test_deprecatedUnjellyingInstanceAtomN)r r r r r� r� r r r r r� ) s r� c @ s e Zd Zdd� ZdS )�ClassAc C s t | �| _d S r' )�ClassBr� r r r r r N s zClassA.__init__N�r r r r r r r r r� M s r� c @ s e Zd Zdd� ZdS )r� c C s || _ d S r' )r� )r r� r r r r S s zClassB.__init__Nr� r r r r r� R s r� c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �CircularReferenceTestszN Tests for circular references handling in the jelly/unjelly process. c C s@ t �tt� t �tt� t �t � t� ��}| �|jj|d� d S )N�,Identity not preserved in circular reference)r r� r� r� r5 rM r� )r rG r r r �test_simpleCircle\ s z(CircularReferenceTests.test_simpleCirclec C sf G dd� d�}|� }d |_ t� }t�tt� t�tt� tj||d�}t�|�}| �|jj|d� d S )Nc @ s e Zd ZdS )zHCircularReferenceTests.test_circleWithInvoker.<locals>.DummyInvokerClassNr� r r r r �DummyInvokerClassc s r� r� r� )ZserializingPerspectiver� r r� r� r5 ZfailUnlessIdenticalr� )r r� Z dummyInvokerZa0r� Za1r r r �test_circleWithInvokerb s �z-CircularReferenceTests.test_circleWithInvokerc C sP t � }t|d�}|�|� t�t�|��}| �|jt � | �t|j�|g� dS )z� Check that a C{set} can contain a circular reference and be serialized and unserialized without losing the reference. N) �setr. �addr r5 rL r% r6 r� )r r| rG �resr r r rt q s z CircularReferenceTests.test_setc C sP t dd�}t|g�}||_t�t�|��}| �|jt� | �t|j�|g� dS )z� Check that a L{frozenset} can contain a circular reference and be serialized and unserialized without losing the reference. N)r. rv r% r r5 rL r6 r� )r rG r| r� r r r rw } s z%CircularReferenceTests.test_frozensetN)r r r r r� r� rt rw r r r r r� W s r� ) r rX ri Ztwisted.spreadr r r Ztwisted.test.proto_helpersr Z twisted.trialr Ztwisted.trial.unittestr r� r r r r r r" r# r. r9 r: r� ZCopyableZ RemoteCopyr� r� r� r r r r �<module> s. 4$
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