File: //usr/lib/python3/dist-packages/twisted/internet/test/__pycache__/test_gireactor.cpython-38.pyc
U
W[R# � @ sX d Z ddlmZmZmZ ddlZddlZz ddlmZ ddl m
Z
W n e k
r` dZdZ Y n8X zddlm Z W n e k
r� dZ Y nX ddl m
Z
ddlmZ dd lmZ dd
lmZ dd lmZ dd lmZ dd
lmZmZ ddlm Z ddl m Z ddl m Z ddl!m"Z" edk�r"dZ#G dd� de e�Z$G dd� de�Z%G dd� de�Z&dS )z
GI/GTK3 reactor tests.
� )�division�absolute_import�print_functionN)� gireactor)�Gio)� gtk3reactor)�Gtk)�FilePath)�platform)�Deferred)�ReactorAlreadyRunning)�ProcessProtocol)�TestCase�SkipTest)�ReactorBuilder)�SetAsideModule)�IReactorProcess)�_PY3zgtk3/gi not importablec @ sV e Zd ZdZdd� Zdd� Zdd� Zedkr2d e_d
d � Z d d
� Z
dd� Z dd� Z dS )� GApplicationRegistrationTestsa
GtkApplication and GApplication are supported by
L{twisted.internet.gtk3reactor} and L{twisted.internet.gireactor}.
We inherit from L{ReactorBuilder} in order to use some of its
reactor-running infrastructure, but don't need its test-creation
functionality.
c sr t |d�std��g �� �fdd��� ��fdd�}|�d|� |�� � �|� t�| � � | ��dd g� d
S ) z�
Register the app, run the reactor, make sure app was activated, and
that reactor was running, and that reactor can be stopped.
�quitz Version of PyGObject is too old.c s �� d� � �� d S )N�stopped)�append�stop� )�reactor�resultr �F/usr/lib/python3/dist-packages/twisted/internet/test/test_gireactor.pyr > s
z6GApplicationRegistrationTests.runReactor.<locals>.stopc s �� d� � �d�� d S )N� activatedr )r � callLater)Zwidget�r r r r r �activateA s
z:GApplicationRegistrationTests.runReactor.<locals>.activater r r N)�hasattrr ZconnectZhold�registerGApplicationr �
runReactor� assertEqual)�self�appr r r r r r# 5 s
z(GApplicationRegistrationTests.runReactorc C s< t jdd�}| �| j|� tjdtjjd�}| �||� dS )zR
L{Gio.Application} instances can be registered with a gireactor.
F�ZuseGtk�!com.twistedmatrix.trial.gireactor�Zapplication_id�flagsN) r � GIReactor�
addCleanup�unbuildReactorr � Application�ApplicationFlags�
FLAGS_NONEr# �r% r r& r r r �test_gApplicationActivateQ s �z7GApplicationRegistrationTests.test_gApplicationActivatec C s8 t �� }| �| j|� tjdtjjd�}| � ||� dS )zT
L{Gtk.Application} instances can be registered with a gtk3reactor.
z#com.twistedmatrix.trial.gtk3reactorr) N)
r Z Gtk3Reactorr, r- r r. r r/ r0 r# r1 r r r �test_gtkApplicationActivate^ s �z9GApplicationRegistrationTests.test_gtkApplicationActivateNz>Gtk unavailable (may require running with X11 DISPLAY env set)c C s< t �� }| �| j|� tjdtjjd�}| �t |j
|� dS )zo
L{gireactor.PortableGIReactor} doesn't support application
registration at this time.
r( r) N) r ZPortableGIReactorr, r- r r. r/ r0 � assertRaises�NotImplementedErrorr" r1 r r r �
test_portableo s � �z+GApplicationRegistrationTests.test_portablec C sJ t jdd�}| �| j|� t� }| �t|j|�}| �|j d �
d�� dS )zp
Older versions of PyGObject lack C{Application.quit}, and so won't
allow registration.
Fr' r z Application registration is notN) r r+ r, r- �objectr4 � RuntimeErrorr" �
assertTrue�args�
startswith)r% r r& �excr r r � test_noQuit} s �z)GApplicationRegistrationTests.test_noQuitc sX t jdd�����j�� tjdtjjd�� � ��fdd�}��d|� t �
��� dS ) zp
It is not possible to register a C{Application} after the reactor has
already started.
Fr' r( r) c s. �� t�j� �} ��| jd d� ��� d S )Nr z5Can't register application after reactor was started.)r4 r r" r$ r: r )r< �r& r r% r r � tryRegister� s � �zLGApplicationRegistrationTests.test_cantRegisterAfterRun.<locals>.tryRegisterr N) r r+ r, r- r r. r/ r0 r r r# )r% r? r r> r �test_cantRegisterAfterRun� s � z7GApplicationRegistrationTests.test_cantRegisterAfterRunc C sn t jdd�}| �| j|� tjdtjjd�}|�|� tjdtjjd�}| � t
|j|�}| � |j d d� dS ) zN
It is not possible to register more than one C{Application}.
Fr' r( r) z"com.twistedmatrix.trial.gireactor2r z2Can't register more than one application instance.N)
r r+ r, r- r r. r/ r0 r" r4 r8 r$ r: )r% r r& Zapp2r< r r r �test_cantRegisterTwice� s$ �
� � �z4GApplicationRegistrationTests.test_cantRegisterTwice)
�__name__�
__module__� __qualname__�__doc__r# r2 r3 r �skipr6 r= r@ rA r r r r r , s
�r c @ s e Zd ZdZdd� Zdd� ZdS )�PygtkCompatibilityTestsz_
pygtk imports are either prevented, or a compatibility layer is used if
possible.
c s� t r td��ddlm} t�|�s*td��t� � G � fdd�dt�}tt ��
d�j }tt j
��� }|j|� |||gdd �t j �id
� � �| jd � � S ) z�
If no compatibility layer is present, imports of gobject and friends
are disallowed.
We do this by running a process where we make sure gi.pygtkcompat
isn't present.
z+Python3 always has the compatibility layer.r )r z-No process support available in this reactor.c s, e Zd ZdZdd� Zdd� Z� fdd�ZdS ) zAPygtkCompatibilityTests.test_noCompatibilityLayer.<locals>.Stdout� c S s t |� d S �N)�print)r% �errr r r � errReceived� s zMPygtkCompatibilityTests.test_noCompatibilityLayer.<locals>.Stdout.errReceivedc S s | j |7 _ d S rI )�data)r% rM r r r � outReceived� s zMPygtkCompatibilityTests.test_noCompatibilityLayer.<locals>.Stdout.outReceivedc s � � | j� d S rI )�callbackrM )r% �reason�r r r �
processExited� s zOPygtkCompatibilityTests.test_noCompatibilityLayer.<locals>.Stdout.processExitedN)rB rC rD rM rL rN rR r rQ r r �Stdout� s rS s process_gireactornocompat.py�
PYTHONPATH�:)�envs success)r r �twisted.internetr r Z
providedByr r
r �__file__Zsibling�path�sys�
executableZ _asBytesPathZ spawnProcess�joinZ addCallbackr$ )r% r rS rY ZpyExer rQ r �test_noCompatibilityLayer� s
�z1PygtkCompatibilityTests.test_noCompatibilityLayerc C s0 dt jkrtd��ddl}| �|j�d�� dS )zo
If compatibility layer is present, importing gobject uses the gi
compatibility layer.
zgi.pygtkcompatz/This version of gi doesn't include pygtkcompat.r Nzgi.)rZ �modulesr �gobjectr9 rB r; )r% r_ r r r �test_compatibilityLayer� s
z/PygtkCompatibilityTests.test_compatibilityLayerN)rB rC rD rE r] r` r r r r rG � s &rG c @ s2 e Zd ZdZdd� Ze�� dks(e�� r.de_dS )�Gtk3ReactorTestsz#
Tests for L{gtk3reactor}.
c C sh t j�dd�}|dk r0| �t jjd|� t jd= td��& | �ttd�}| � |j
d d� W 5 Q R X dS )zs
On X11, L{gtk3reactor} is unimportable if the C{DISPLAY} environment
variable is not set.
ZDISPLAYNz twisted.internet.gtk3reactorr z=Gtk3 requires X11, and no DISPLAY environment variable is set) �os�environ�getr, � __setitem__r r4 � ImportError�
__import__r$ r: )r% Zdisplayr< r r r �test_requiresDISPLAY� s
��z%Gtk3ReactorTests.test_requiresDISPLAY�posixz)This test is only relevant when using X11N) rB rC rD rE rh r
ZgetTypeZisMacOSXrF r r r r ra � s ra )'rE Z
__future__r r r rZ rb rW r Z
gi.repositoryr rf r r Ztwisted.python.filepathr Ztwisted.python.runtimer
Ztwisted.internet.deferr Ztwisted.internet.errorr Ztwisted.internet.protocolr
Ztwisted.trial.unittestr r Z#twisted.internet.test.reactormixinsr Ztwisted.test.test_twistedr Ztwisted.internet.interfacesr Ztwisted.python.compatr rF r rG ra r r r r �<module> s:
7