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GI/GTK3 reactor tests.
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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.
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Register the app, run the reactor, make sure app was activated, and
that reactor was running, and that reactor can be stopped.
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z6GApplicationRegistrationTests.runReactor.<locals>.stopc s �� d� � �d�� d S )N� activatedr )r � callLater)�widget�r r r r r �activate@ s
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runReactor� assertEqual)�self�appr r r r r r 2 s
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L{Gio.Application} instances can be registered with a gireactor.
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addCleanup�unbuildReactorr � Application�ApplicationFlags�
FLAGS_NONEr �r r r r r r �test_gApplicationActivateP s �z7GApplicationRegistrationTests.test_gApplicationActivateNz>Gtk unavailable (may require running with X11 DISPLAY env set)c C s8 t �� }| �| j|� tjdtjjd�}| � ||� dS )zT
L{Gtk.Application} instances can be registered with a gtk3reactor.
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r � Gtk3Reactorr( r) r r* r r+ r, r r- r r r �test_gtkApplicationActivate] s �z9GApplicationRegistrationTests.test_gtkApplicationActivatec C s< t �� }| �| j|� tjdtjjd�}| �t |j
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L{gireactor.PortableGIReactor} doesn't support application
registration at this time.
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Older versions of PyGObject lack C{Application.quit}, and so won't
allow registration.
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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.)r2 r r r r8 r )r: �r r r r r � tryRegister� s �
� zLGApplicationRegistrationTests.test_cantRegisterAfterRun.<locals>.tryRegisterr N) r r' r( r) r r* r+ r, r r r )r r= r r< r �test_cantRegisterAfterRun� s � z7GApplicationRegistrationTests.test_cantRegisterAfterRunc C sn t jdd�}| �| j|� tjdtjjd�}|�|� tjdtjjd�}| � t
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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)
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pygtk imports are either prevented, or a compatibility layer is used if
possible.
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If compatibility layer is present, importing gobject uses
the gi compatibility layer.
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_gireactor� ImportErrorr � _gtk3reactorr �twisted.internet.errorr �#twisted.internet.test.reactormixinsr �twisted.trial.unittestr r
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