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# $Id: post_test.py,v 1.1.1.1 2003/02/08 00:42:19 dairiki Exp $
#
# Copyright (C) 2003 Geoffrey T. Dairiki <dairiki@dairiki.org>
#
# This file is part of Pyxine, Python bindings for xine.
#
# Pyxine is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# Pyxine is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import pxtest
import unittest, weakref
from pyxine import post
class PostTests(pxtest.TestCase):
def setUp(self):
stream = self.getStream()
self.stream = stream
self.goom = post.Post(stream, "goom",
audio_target=stream.ao, video_target=stream.vo)
def tearDown(self):
del self.goom
del self.stream
def test_construct_goom(self):
self.failUnless(self.goom)
def check_in_out(self, dict, name, length=1):
self.failUnlessEqual(len(dict), length)
self.failUnless(name in dict)
self.failUnlessEqual(dict[name].name, name)
self.failUnlessEqual(dict.get(name).name, name)
self.failUnlessRaises(KeyError, dict.__getitem__, "foo")
self.failUnlessEqual(dict.get("foo", "baz"), "baz")
def test_inputs(self):
self.check_in_out(self.goom.inputs, "audio in", 1)
def test_outputs(self):
self.check_in_out(self.goom.outputs, "audio out", 2)
def test_destruction(self):
stream = self.stream
goomref = weakref.ref(self.goom)
stream.audio_source.wire(self.goom.inputs["audio in"])
self.goom = None
self.failUnless(goomref(), "Post(goom) deleted itself too early")
stream.audio_source.wire(stream.ao)
self.failIf(goomref(), "Post(goom) didn't delete itself")
def test_PostOutput_destruction(self):
stream = self.stream
ref = weakref.ref(stream.audio_source)
self.failIf(ref(), "PostOutput from Stream didn't delete itself")
ref = weakref.ref(self.goom.outputs["generated video"])
self.failIf(ref(), "PostOutput from Post(goom) didn't delete itself")
if __name__ == '__main__':
unittest.main()
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