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Editing: test_compat.cpython-38.pyc
U ��W[^r � @ sX d Z ddlmZmZ ddlZddlZddlZddlZddlZddl m Z ddl m Z m Z mZmZmZmZmZmZmZmZmZmZmZmZmZm Z m Z m Z m Z m Z m!Z!m"Z" ddl#m$Z$ ddl%m&Z& G dd � d e j'�Z(G d d � d e j'�Z)G d d � d e j'�Z*e�rde*_+G dd� de j'�Z,G dd� de j'�Z-G dd� de j'�Z.eG dd� de/��Z0G dd� de j'�Z1G dd� de j'�Z2e�s|de2_+G d d � d e j'�Z3G d d � d e j'�Z4G d d!� d!e j'�Z5G d"d#� d#e j'�Z6G d$d%� d%e j'�Z7G d&d'� d'e j8�Z9G d(d)� d)e j8�Z:G d*d+� d+e j8�Z;G d,d-� d-e j8�Z<G d.d/� d/e j8�Z=G d0d1� d1e j8�Z>G d2d3� d3e j'�Z?dS )4z% Tests for L{twisted.python.compat}. � )�division�absolute_importN)�unittest)�reduce�execfile�_PY3�_PYPY� comparable�cmp� nativeString� networkString�unicode� lazyByteSlice�reraise�NativeStringIO� iterbytes� intToBytes�ioType� bytesEnviron� iteritems�_coercedUnicode�unichr� raw_input� _bytesRepr�_get_async_param)�FilePath)�platformc @ sv e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z e rZde_ de _ de _ dd� Z dd� Zdd� ZdS )� IOTypeTestsz? Test cases for determining a file-like object's type. c C s | � tt�� �t� dS )z= An L{io.StringIO} accepts and returns text. N)� assertEqualr �io�StringIO� unicodeCompat��self� r$ �:/usr/lib/python3/dist-packages/twisted/test/test_compat.py�test_3StringIO s zIOTypeTests.test_3StringIOc C s | � tt�� �t� dS )z= An L{io.BytesIO} accepts and returns bytes. N)r r r �BytesIO�bytesr" r$ r$ r% � test_3BytesIO& s zIOTypeTests.test_3BytesIOc C s0 t �| �� d��}| �t|�t� W 5 Q R X dS )zT A file opened via 'io.open' in text mode accepts and returns text. �wN)r �open�mktempr r r! �r# �fr$ r$ r% �test_3openTextMode- s z IOTypeTests.test_3openTextModec C s0 t �| �� d��}| �t|�t� W 5 Q R X dS )zW A file opened via 'io.open' in binary mode accepts and returns bytes. �wbN)r r+ r, r r r( r- r$ r$ r% �test_3openBinaryMode5 s z IOTypeTests.test_3openBinaryModec C s. G dd� dt �}| �t|| �� d��t� dS )z� The special built-in console file in Python 2 which has an 'encoding' attribute should qualify as a special type, since it accepts both bytes and text faithfully. c @ s e Zd ZdZdZdS )z7IOTypeTests.test_2openTextMode.<locals>.VerySpecificLiea3 In their infinite wisdom, the CPython developers saw fit not to allow us a writable 'encoding' attribute on the built-in 'file' type in Python 2, despite making it writable in C with PyFile_SetEncoding. Pretend they did not do that. �utf-8N)�__name__� __module__� __qualname__�__doc__�encodingr$ r$ r$ r% �VerySpecificLieC s r8 r0 N)�filer r r, Z basestring)r# r8 r$ r$ r% �test_2openTextMode= s �z IOTypeTests.test_2openTextModec C s@ ddl m} ddlm} | �t|� �t� | �t|� �t� dS )zV Python 2's L{StringIO} and L{cStringIO} modules are both binary I/O. r )r N)� cStringIOr r r r( )r# r; r r$ r$ r% �test_2StringIOR s zIOTypeTests.test_2StringIOc C s. t | �� d��}| �t|�t� W 5 Q R X dS )zX The normal 'open' builtin in Python 2 will always result in bytes I/O. r* N)r+ r, r r r( r- r$ r$ r% �test_2openBinaryMode\ s z IOTypeTests.test_2openBinaryModez'The 'file' type is no longer available.z$'io.open' is now the same as 'open'.zHThe 'StringIO' and 'cStringIO' modules were subsumed by the 'io' module.c C s0 t �| �� d��}| �t|�t� W 5 Q R X dS )z� The L{codecs} module, oddly, returns a file-like object which returns bytes when not passed an 'encoding' argument. r0 N)�codecsr+ r, r r r( r- r$ r$ r% �test_codecsOpenBytesj s z IOTypeTests.test_codecsOpenBytesc C s4 t j| �� ddd��}| �t|�t� W 5 Q R X dS )zY When passed an encoding, however, the L{codecs} module returns unicode. r0 r2 )r7 N)r> r+ r, r r r! r- r$ r$ r% �test_codecsOpenTexts s z IOTypeTests.test_codecsOpenTextc C s | � tt� �t� dS )zy When passed an object about which no sensible decision can be made, err on the side of unicode. N)r r �objectr! r" r$ r$ r% �test_defaultToText{ s z IOTypeTests.test_defaultToTextN)r3 r4 r5 r6 r& r) r/ r1 r: r< r= r �skipr? r@ rB r$ r$ r$ r% r s r c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) � CompatTestszy Various utility functions in C{twisted.python.compat} provide same functionality as modern Python variants. c C s� t � }|�d� |�d� |�d� t|�}|�� | �|dddg� |�d� t|�}|�� | �|ddg� |�d� t ddg�}|�|�}t|�}|�� | �|ddddg� dS )zG L{set} should behave like the expected set interface. �b�c�a�d�r�sN)�set�add�list�sortr �remove�discard�union�r# rG rE rH r$ r$ r% �test_set� s" zCompatTests.test_setc C sn t ddg�}| �tt|d� | �t|�ddg� t ddg�}|�|�}t|�}|�� | �|ddddg� dS )zS L{frozenset} should behave like the expected frozenset interface. rG rE rL rI rJ N) � frozenset� assertRaises�AttributeError�getattrr �sortedrQ rM rN rR r$ r$ r% �test_frozenset� s zCompatTests.test_frozensetc C sF | � dtdd� dddddg�� | � d td d� dddddgd�� d S ) zB L{reduce} should behave like the builtin reduce. � c S s | | S �Nr$ ��x�yr$ r$ r% �<lambda>� � z)CompatTests.test_reduce.<locals>.<lambda>� � � � � � c S s | | S r[ r$ r\ r$ r$ r% r_ � r` N)r r r" r$ r$ r% � test_reduce� s zCompatTests.test_reduceN)r3 r4 r5 r6 rS rY rg r$ r$ r$ r% rD � s rD c @ s e Zd ZdZdd� Zdd� ZdS )� IPv6TestszE C{inet_pton} and C{inet_ntop} implementations support IPv6. c s� ddl m� � fdd�}� fdd�}| �d|d�� | �d|d �� | �d |d �� | �d |d �� | �d|d�� | �d|d�� | �d|d�� | �d|d�� d S )Nr �� inet_ntopc s � t j| �S r[ ��socketZAF_INET6�rG ri r$ r% r_ � r` z$IPv6Tests.testNToP.<locals>.<lambda>c s � t j| �S r[ �rl ZAF_INETrm ri r$ r% r_ � r` �::� �::1� z!aef:b01:506:1001:ffff:9997:55:170u ï ÿÿ Upz1.0.1.0z z 170.85.170.85u ªUªUz255.255.255.255u ÿÿÿÿz100::z z100::1z )�twisted.python.compatrj r )r# r. �gr$ ri r% �testNToP� s �zIPv6Tests.testNToPc s� ddl m� � fdd�}� fdd�}| �d|d�� | �d|d �� | �d |d �� | �d |d �� | �d |d�� | �d|d�� | �d|d�� | �d|d�� | �d|d�� | �d|d�� | �d|d�� dD ]}| �t||� q�dS ) z� L{twisted.python.compat.inet_pton} parses IPv4 and IPv6 addresses in a manner similar to that of L{socket.inet_pton}. r �� inet_ptonc s � t j| �S r[ rk rm rv r$ r% r_ � r` z$IPv6Tests.testPToN.<locals>.<lambda>c s � t j| �S r[ rn rm rv r$ r% r_ � r` z z0.0.0.0u ÿ ÿ z 255.0.255.0u ªªªªz170.170.170.170rp ro z0::0z z1::u EïvË Vï¯ë ¬$®®z$45ef:76cb:1a:56ef:afeb:bac:1924:aeaez(45ef:76cb:1a:56ef:afeb:bac:1924:aeae%en0rr rq z z ::1.2.3.4u ÿz1:2:3:4:5:6:1.2.3.255) z1:2:3:4:5:6:7:8:z:1:2:3:4:5:6:7:8z1::2::3z1:::3z:::z1:2z::1.2z 1.2.3.4::z%abcd:1.2.3.4:abcd:abcd:abcd:abcd:abcdz*1234:1.2.3.4:1234:1234:1234:1234:1234:1234z1.2.3.4� z%eth0N)rs rw r rU � ValueError)r# r. rt Zbadaddrr$ rv r% �testPToN� s2 ���zIPv6Tests.testPToNN)r3 r4 r5 r6 ru rz r$ r$ r$ r% rh � s rh z7These tests are only relevant to old versions of Pythonc @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �ExecfileCompatTestszE Tests for the Python 3-friendly L{execfile} implementation. c C s< | � � }t|d��}|�|�d�� W 5 Q R X t|�d��S )zo Write L{content} to a new temporary file, returning the L{FilePath} for the new file. r0 �asciir2 )r, r+ �write�encoder )r# Zcontent�pathr. r$ r$ r% � writeScript s z ExecfileCompatTests.writeScriptc C s2 | � d�}ddi}t|j|� | �d|d � dS )zX L{execfile} executes the specified file in the given global namespace. � foo += 1 �foora rb N�r� r r r )r# �script�globalNamespacer$ r$ r% �test_execfileGlobals s z(ExecfileCompatTests.test_execfileGlobalsc C sL | � d�}ddi}ddi}t|j||� | �d|d � | �d|d � dS )zk L{execfile} executes the specified file in the given global and local namespaces. r� r� � � � Nr� )r# r� r� ZlocalNamespacer$ r$ r% � test_execfileGlobalsAndLocals s z1ExecfileCompatTests.test_execfileGlobalsAndLocalsc C s@ dD ]6}| � d| �}ddi}t|j|� | �d|d � qdS )z� L{execfile} reads in the specified file using universal newlines so that scripts written on one platform will work on another. )� � z z foo = 'okay'r� NZokayr� )r# Z lineEndingr� r� r$ r$ r% � test_execfileUniversalNewlines' s z2ExecfileCompatTests.test_execfileUniversalNewlinesN)r3 r4 r5 r6 r� r� r� r� r$ r$ r$ r% r{ s r{ c @ s e Zd ZdZdd� Zdd� ZdS )�PY3Testsz2 Identification of Python 2 vs. Python 3. c C s t j�d�r| �t� dS )z0 On Python 2, C{_PY3} is False. z2.N)�sys�version� startswith� assertFalser r" r$ r$ r% � test_python29 s zPY3Tests.test_python2c C s t j�d�r| �t� dS )z/ On Python 3, C{_PY3} is True. z3.N)r� r� r� � assertTruer r" r$ r$ r% � test_python3A s zPY3Tests.test_python3N)r3 r4 r5 r6 r� r� r$ r$ r$ r% r� 4 s r� c @ s e Zd ZdZdd� ZdS )�PYPYTestz! Identification of PyPy. c C s$ dt jkr| �t� n | �t� dS )z, On PyPy, L{_PYPY} is True. ZPyPyN)r� r� r� r r� r" r$ r$ r% � test_PYPYO s zPYPYTest.test_PYPYN)r3 r4 r5 r6 r� r$ r$ r$ r% r� J s r� c @ s e Zd ZdZdd� Zdd� ZdS )� ComparablezE Objects that can be compared to each other, but not others. c C s || _ d S r[ )�value)r# r� r$ r$ r% �__init___ s zComparable.__init__c C s t |t�stS t| j|j�S r[ )� isinstancer� �NotImplementedr r� )r# �otherr$ r$ r% �__cmp__c s zComparable.__cmp__N)r3 r4 r5 r6 r� r� r$ r$ r$ r% r� Z s r� c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dS )�ComparableTestszR L{comparable} decorated classes emulate Python 2's C{__cmp__} semantics. c C s0 | � td�td�k� | �td�td�k� dS )zo Instances of a class that is decorated by C{comparable} support equality comparisons. ra rb N�r� r� r� r" r$ r$ r% � test_equalityo s z ComparableTests.test_equalityc C s0 | � td�td�k� | �td�td�k� dS )zq Instances of a class that is decorated by C{comparable} support inequality comparisons. ra rb N)r� r� r� r" r$ r$ r% �test_nonEqualityy s z ComparableTests.test_nonEqualityc C s0 | � td�td�k� | �td�td�k� dS )zs Instances of a class that is decorated by C{comparable} support greater-than comparisons. rb ra r rc Nr� r" r$ r$ r% �test_greaterThan� s z ComparableTests.test_greaterThanc C sF | � td�td�k� | � td�td�k� | �td�td�k� dS )z| Instances of a class that is decorated by C{comparable} support greater-than-or-equal comparisons. ra rb r rc Nr� r" r$ r$ r% �test_greaterThanOrEqual� s z'ComparableTests.test_greaterThanOrEqualc C s0 | � td�td�k � | �td�td�k � dS )zp Instances of a class that is decorated by C{comparable} support less-than comparisons. r rc rb Nr� r" r$ r$ r% � test_lessThan� s z ComparableTests.test_lessThanc C sF | � td�td�k� | � td�td�k� | �td�td�k� dS )zy Instances of a class that is decorated by C{comparable} support less-than-or-equal comparisons. rc r rb Nr� r" r$ r$ r% �test_lessThanOrEqual� s z$ComparableTests.test_lessThanOrEqualN) r3 r4 r5 r6 r� r� r� r� r� r� r$ r$ r$ r% r� j s r� c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dS )�Python3ComparableTestsz; Python 3-specific functionality of C{comparable}. c C s | � td��t� �t� dS )z� Instances of a class that is decorated by C{comparable} support returning C{NotImplemented} from C{__eq__} if it is returned by the underlying C{__cmp__} call. ra N)r r� �__eq__rA r� r" r$ r$ r% �test_notImplementedEquals� s z0Python3ComparableTests.test_notImplementedEqualsc C s | � td��t� �t� dS )z� Instances of a class that is decorated by C{comparable} support returning C{NotImplemented} from C{__ne__} if it is returned by the underlying C{__cmp__} call. ra N)r r� �__ne__rA r� r" r$ r$ r% � test_notImplementedNotEquals� s z3Python3ComparableTests.test_notImplementedNotEqualsc C s | � td��t� �t� dS )z� Instances of a class that is decorated by C{comparable} support returning C{NotImplemented} from C{__gt__} if it is returned by the underlying C{__cmp__} call. ra N)r r� �__gt__rA r� r" r$ r$ r% � test_notImplementedGreaterThan� s z5Python3ComparableTests.test_notImplementedGreaterThanc C s | � td��t� �t� dS )z� Instances of a class that is decorated by C{comparable} support returning C{NotImplemented} from C{__lt__} if it is returned by the underlying C{__cmp__} call. ra N)r r� �__lt__rA r� r" r$ r$ r% �test_notImplementedLessThan� s z2Python3ComparableTests.test_notImplementedLessThanc C s | � td��t� �t� dS )z� Instances of a class that is decorated by C{comparable} support returning C{NotImplemented} from C{__ge__} if it is returned by the underlying C{__cmp__} call. ra N)r r� �__ge__rA r� r" r$ r$ r% �$test_notImplementedGreaterThanEquals� s z;Python3ComparableTests.test_notImplementedGreaterThanEqualsc C s | � td��t� �t� dS )z� Instances of a class that is decorated by C{comparable} support returning C{NotImplemented} from C{__le__} if it is returned by the underlying C{__cmp__} call. ra N)r r� �__le__rA r� r" r$ r$ r% �!test_notImplementedLessThanEquals� s z8Python3ComparableTests.test_notImplementedLessThanEqualsN) r3 r4 r5 r6 r� r� r� r� r� r� r$ r$ r$ r% r� � s r� zPython 3 only.c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �CmpTestszA L{cmp} should behave like the built-in Python 2 C{cmp}. c C s> | � tdd�d� | � tdd�d� | � tdgdg�d� dS )z5 L{cmp} returns 0 for equal objects. rG r ra N�r r r" r$ r$ r% � test_equals� s zCmpTests.test_equalsc C s( | � tdd�d� | � tdd�d� dS )zS L{cmp} returns 1 if its first argument is bigger than its second. rd r ra � z� aNr� r" r$ r$ r% r� � s zCmpTests.test_greaterThanc C s( | � tdd�d� | � tdd�d� dS )zU L{cmp} returns -1 if its first argument is smaller than its second. g�������?gffffff@���r� � dNr� r" r$ r$ r% r� s zCmpTests.test_lessThanN)r3 r4 r5 r6 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 )� StringTestsz8 Compatibility functions and types for strings. c C s$ | � t|�|� | �t|�t� dS )z� Raise an exception indicating a failed test if the output of C{nativeString(original)} is unequal to the expected string, or is not a native string. N)r r �assertIsInstance�str)r# Zoriginal�expectedr$ r$ r% �assertNativeString s z StringTests.assertNativeStringc C s | � ttd� dS )zj C{nativeString} raises a C{UnicodeError} if input bytes are not ASCII decodable. � �N�rU � UnicodeErrorr r" r$ r$ r% �test_nonASCIIBytesToString s z&StringTests.test_nonASCIIBytesToStringc C s | � ttd� dS )zk C{nativeString} raises a C{UnicodeError} if input Unicode is not ASCII encodable. u ሴNr� r" r$ r$ r% � test_nonASCIIUnicodeToString! s z(StringTests.test_nonASCIIUnicodeToStringc C s | � dd� dS )z C{nativeString} converts bytes to the native string format, assuming an ASCII encoding if applicable. s hello�helloN�r� r" r$ r$ r% �test_bytesToString) s z StringTests.test_bytesToStringc C s | � dd� dS )z� C{nativeString} converts unicode to the native string format, assuming an ASCII encoding if applicable. zGood dayNr� r" r$ r$ r% �test_unicodeToString1 s z StringTests.test_unicodeToStringc C s | � dd� dS )zJ C{nativeString} leaves native strings as native strings. zHello!Nr� r" r$ r$ r% �test_stringToString9 s z StringTests.test_stringToStringc C s | � ttd� dS )zu C{nativeString} raises a C{TypeError} if given an object that is not a string of some sort. ra N)rU � TypeErrorr r" r$ r$ r% �test_unexpectedType@ s z StringTests.test_unexpectedTypec C s t r t}nt}| �t|� dS )zR C{compat.unicode} is C{str} on Python 3, C{unicode} on Python 2. N)r r� r �assertIsr! )r# r� r$ r$ r% � test_unicodeH s zStringTests.test_unicodec C s. t � }|�d� |�d� | �|�� d� dS )zg L{NativeStringIO} is a file-like object that stores native strings in memory. r� z therez hello thereN)r r} r �getvaluer- r$ r$ r% �test_nativeStringIOS s z StringTests.test_nativeStringION) r3 r4 r5 r6 r� r� r� r� r� r� r� r� r� r$ r$ r$ r% r� s r� c @ sX e Zd ZdZdd� Zdd� Zer,d e_e_dd� Zd d � Z esLd e_e _d d � Z dS )�NetworkStringTestsz% Tests for L{networkString}. c C s | � dtd�� dS )zU L{networkString} returns a C{bytes} object passed to it unmodified. � fooN�r r r" r$ r$ r% � test_bytesc s z NetworkStringTests.test_bytesc C s | � ttd�d�� dS )z� L{networkString} raises C{UnicodeError} if passed a C{bytes} instance containing bytes not used by ASCII. � ☃r2 N)rU r� r r~ r" r$ r$ r% �test_bytesOutOfRangej s �z'NetworkStringTests.test_bytesOutOfRangez:Bytes behavior of networkString only provided on Python 2.c C s | � dtd�� dS )zu L{networkString} returns a C{unicode} object passed to it encoded into a C{bytes} instance. r� r� Nr� r" r$ r$ r% r� v s z NetworkStringTests.test_unicodec C s | � ttd� dS )z� L{networkString} raises L{UnicodeError} if passed a C{unicode} instance containing characters not encodable in ASCII. r� N)rU r� r r" r$ r$ r% �test_unicodeOutOfRange~ s �z)NetworkStringTests.test_unicodeOutOfRangez<Unicode behavior of networkString only provided on Python 3.c C s6 | � ttt� � tr$| � ttd� n| � ttd� dS )z� L{networkString} raises L{TypeError} if passed a non-string object or the wrong type of string object. � bytes�textN)rU r� r rA r r" r$ r$ r% �test_nonString� s z!NetworkStringTests.test_nonStringN) r3 r4 r5 r6 r� r� r rC r� r� r� r$ r$ r$ r% r� _ s � � r� c @ s e Zd ZdZdd� Zdd� ZdS )� ReraiseTestszH L{reraise} re-raises exceptions on both Python 2 and Python 3. c C s� z dd W n t �� \}}}Y nX zt|d� W nR t �� \}}}| �|t� | �||� | �t�|�d t�|�d � Y n X | � d� dS )z� Calling L{reraise} with an exception instance and a traceback of L{None} re-raises it with a new traceback. ra r Nr� � The exception was not raised.) r� �exc_infor r �ZeroDivisionErrorr� ZassertNotEqual� traceback� format_tb�fail�r# �typr� �tbZtyp2Zvalue2Ztb2r$ r$ r% �test_reraiseWithNone� s � z!ReraiseTests.test_reraiseWithNonec C s� z dd W n t �� \}}}Y nX zt||� W nR t �� \}}}| �|t� | �||� | �t�|�d t�|�d � Y n X | �d� dS )z� Calling L{reraise} with an exception instance and a traceback re-raises the exception with the given traceback. ra r r� r� N) r� r� r r r� r� r� r� r� r� r$ r$ r% �test_reraiseWithTraceback� s � z&ReraiseTests.test_reraiseWithTracebackN)r3 r4 r5 r6 r� r� r$ r$ r$ r% r� � s r� c @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd S ) �Python3BytesTestszB Tests for L{iterbytes}, L{intToBytes}, L{lazyByteSlice}. c C s( d}t t|��}| �|ddddg� dS )z� When L{iterbytes} is called with a bytestring, the returned object can be iterated over, resulting in the individual bytes of the bytestring. s abcdr� � b� cr� N)rM r r )r# �input�resultr$ r$ r% �test_iteration� s z Python3BytesTests.test_iterationc C s | � td�d� dS )z� When L{intToBytes} is called with an integer, the result is an ASCII-encoded string representation of the number. �� s 213N)r r r" r$ r$ r% �test_intToBytes� s z!Python3BytesTests.test_intToBytesc C s d}| � tt|��|� dS )zv L{lazyByteSlice} called with some bytes returns a semantically equal version of these bytes. � 123XYZN�r r( r �r# �datar$ r$ r% �test_lazyByteSliceNoOffset� s z,Python3BytesTests.test_lazyByteSliceNoOffsetc C s& d}| � tt|d��|dd� � dS )z� L{lazyByteSlice} called with some bytes and an offset returns a semantically equal version of these bytes starting at the given offset. r� rb Nr� r� r$ r$ r% �test_lazyByteSliceOffset� s z*Python3BytesTests.test_lazyByteSliceOffsetc C s( d}| � tt|dd��|dd� � dS )z� L{lazyByteSlice} called with some bytes, an offset and a length returns a semantically equal version of these bytes starting at the given offset, up to the given length. r� rb rc re Nr� r� r$ r$ r% �!test_lazyByteSliceOffsetAndLength� s z3Python3BytesTests.test_lazyByteSliceOffsetAndLengthN) r3 r4 r5 r6 r� r� r� r� r� r$ r$ r$ r% r� � s r� c @ s& e Zd ZdZdd� Ze�� r"de_dS )�BytesEnvironTestsz$ Tests for L{BytesEnviron}. c C sP t � }t� }t|�D ]$\}}|�t|�� |�t|�� q| �t|�tg� dS )zz The output of L{BytesEnviron} should always be a L{dict} with L{bytes} values and L{bytes} keys. N)r rK r rL �typer rM r( )r# r� �types�key�valr$ r$ r% �test_alwaysBytes s z"BytesEnvironTests.test_alwaysBytesz+Environment vars are always str on Windows.N)r3 r4 r5 r6 r� r Z isWindowsrC r$ r$ r$ r% r� � s r� c @ s e Zd ZdZdd� ZdS )�OrderedDictTestsz9 Tests for L{twisted.python.compat.OrderedDict}. c C s\ ddl m} | | j| jgd�}| �|d d d� | �|d d t� | �t|�d� dS ) zE L{twisted.python.compat.OrderedDict} is deprecated. r )� OrderedDict�ZoffendingFunctions�messagezhtwisted.python.compat.OrderedDict was deprecated in Twisted 15.5.0: Use collections.OrderedDict instead.�categoryra N)rs r� � flushWarnings�test_deprecatedr �DeprecationWarning�len)r# r� �currentWarningsr$ r$ r% r s � �z OrderedDictTests.test_deprecatedN)r3 r4 r5 r6 r r$ r$ r$ r% r� s r� c @ sL e Zd ZdZdd� Zdd� Zdd� Zdd � Zes6d e_ d d � Z erHd e _ d S )�CoercedUnicodeTestsz= Tests for L{twisted.python.compat._coercedUnicode}. c C s$ t d�}| �|d� | �|t� dS )zG Unicode strings with ASCII code points are unchanged. r� N�r r r� r! �r# r� r$ r$ r% �test_unicodeASCII. s z%CoercedUnicodeTests.test_unicodeASCIIc C s$ t d�}| �|d� | �|t� dS )zK Unicode strings with non-ASCII code points are unchanged. r� Nr r r$ r$ r% �test_unicodeNonASCII7 s z(CoercedUnicodeTests.test_unicodeNonASCIIc C s$ t d�}| �|d� | �|t� dS )z� Native strings with ASCII code points are unchanged. On Python 2, this verifies that ASCII-only byte strings are accepted, whereas for Python 3 it is identical to L{test_unicodeASCII}. r� Nr r r$ r$ r% �test_nativeASCII@ s z$CoercedUnicodeTests.test_nativeASCIIc C s" | � ttd�}| �t|�d� dS )z? Byte strings are not accceptable in Python 3. r� z!Expected str not b'bytes' (bytes)N)rU r� r r r� �r# �excr$ r$ r% � test_bytesPy3L s z!CoercedUnicodeTests.test_bytesPy3z<Bytes behavior of _coercedUnicode only provided on Python 2.c C s | � ttd� dS )zM Byte strings with non-ASCII code points raise an exception. s ☃N)rU r� r r" r$ r$ r% �test_bytesNonASCIIW s z&CoercedUnicodeTests.test_bytesNonASCIIN) r3 r4 r5 r6 r r r r r rC r r$ r$ r$ r% r ) s ��r c @ s e Zd ZdZdd� ZdS )� UnichrTestsz Tests for L{unichr}. c C s | � td�d� dS )zX unichar exists and returns a unicode string with the given code point. i& r� N)r r r" r$ r$ r% � test_unichrg s zUnichrTests.test_unichrN)r3 r4 r5 r6 r r$ r$ r$ r% r b s r c @ s e Zd ZdZdd� ZdS )� RawInputTestsz Tests for L{raw_input} c C sb G dd� d�}G dd� d�}| � td|� � |� }| � td|� | �td�d� | �|jd� d S ) z4 L{twisted.python.compat.raw_input} c @ s e Zd Zdd� ZdS )z/RawInputTests.test_raw_input.<locals>.FakeStdinc S s dS )Nz User input r$ r" r$ r$ r% �readlinew s z8RawInputTests.test_raw_input.<locals>.FakeStdin.readlineN)r3 r4 r5 r r$ r$ r$ r% � FakeStdinv s r c @ s e Zd ZdZdd� ZdS )z0RawInputTests.test_raw_input.<locals>.FakeStdoutrx c S s | j |7 _ d S r[ )r� r� r$ r$ r% r} | s z6RawInputTests.test_raw_input.<locals>.FakeStdout.writeN)r3 r4 r5 r� r} r$ r$ r$ r% � FakeStdoutz s r �stdin�stdoutZPromptz User inputN)Zpatchr� r r r� )r# r r r r$ r$ r% �test_raw_inputr s z RawInputTests.test_raw_inputN)r3 r4 r5 r6 r r$ r$ r$ r% r n s r c @ s e Zd ZdZdd� Zdd� ZdS )�FutureBytesReprTestsz8 Tests for L{twisted.python.compat._bytesRepr}. c C s$ | � ttdg�}| �t|�d� dS )z� L{twisted.python.compat._bytesRepr} raises a L{TypeError} when called any object that is not an instance of L{bytes}. z not bytesz Expected bytes not ['not bytes']N)rU r� r Z assertEqualsr� r r$ r$ r% �test_bytesReprNotBytes� s z+FutureBytesReprTests.test_bytesReprNotBytesc C s | � td�d� dS )z� L{twisted.python.compat._bytesRepr} always prepends ``b`` to the returned repr on both Python 2 and 3. � zb'\x00'N)r r r" r$ r$ r% �test_bytesReprPrefix� s z)FutureBytesReprTests.test_bytesReprPrefixN)r3 r4 r5 r6 r r r$ r$ r$ r% r � s r c @ s e Zd ZdZdd� Zdd� ZdS )�GetAsyncParamTestsz= Tests for L{twisted.python.compat._get_async_param} c C sx | � tdd�d� | � tdd�d� | � tf ddiddi��d� | � tf ddiddi��d� | �ttdddi� dS )z� L{twisted.python.compat._get_async_param} uses isAsync by default, or deprecated async keyword argument if isAsync is None. F)�isAsyncTr N�async)r r rU r� r" r$ r$ r% �test_get_async_param� s � �z'GetAsyncParamTests.test_get_async_paramc C sF | � tf ddiddi��d� | j| jgd�}| � |d d d� dS ) z� L{twisted.python.compat._get_async_param} raises a deprecation warning if async keyword argument is passed. r Nr Fr� r r� z:'async' keyword argument is deprecated, please use isAsync)r r r � test_get_async_param_deprecation)r# r r$ r$ r% r � s �� �z3GetAsyncParamTests.test_get_async_param_deprecationN)r3 r4 r5 r6 r r r$ r$ r$ r% r � s r )@r6 Z __future__r r rl r� r� r r> Z twisted.trialr rs r r r r r r r r r r! r r r r r r r r r r r r r Ztwisted.python.filepathr Ztwisted.python.runtimer ZSynchronousTestCaser rD rh rC r{ r� r� rA r� r� r� r� r� r� r� r� ZTestCaser� r� r r r r r r$ r$ r$ r% �<module> s@ ( ` j7@4@: U8059
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