gstreamer/testsuite/test_interface.py
Edward Hervey 04a182516c Fully implement GstPropertyProbe interface, with unit test.
Original commit message from CVS:
reviewed by: Edward Hervey  <edward@fluendo.com>
* gst/interfaces.defs:
* gst/interfaces.override:
* testsuite/test_interface.py:
Fully implement GstPropertyProbe interface, with unit test.
Fixes #376996
2007-02-04 10:23:38 +00:00

74 lines
2.6 KiB
Python

# -*- Mode: Python -*-
# vi:si:et:sw=4:sts=4:ts=4
#
# gst-python - Python bindings for GStreamer
# Copyright (C) 2002 David I. Lehn
# Copyright (C) 2004 Johan Dahlin
# Copyright (C) 2005 Edward Hervey
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from common import gst, unittest, TestCase
import gobject
class Availability(TestCase):
def testXOverlay(self):
assert hasattr(gst.interfaces, 'XOverlay')
assert issubclass(gst.interfaces.XOverlay, gobject.GInterface)
def testMixer(self):
assert hasattr(gst.interfaces, 'Mixer')
assert issubclass(gst.interfaces.Mixer, gobject.GInterface)
class FunctionCall(TestCase):
def FIXME_testXOverlay(self):
# obviously a testsuite is not allowed to instantiate this
# since it needs a running X or will fail. find some way to
# deal with that.
element = gst.element_factory_make('xvimagesink')
assert isinstance(element, gst.Element)
assert isinstance(element, gst.interfaces.XOverlay)
element.set_xwindow_id(0L)
class MixerTest(TestCase):
def setUp(self):
TestCase.setUp(self)
self.mixer = gst.element_factory_make('alsasrc', '')
assert self.mixer
def tearDown(self):
del self.mixer
TestCase.tearDown(self)
def testGetProperty(self):
self.failUnless(self.mixer.probe_get_property('device'))
self.assertRaises(ValueError,
self.mixer.probe_get_property, 'non-existent')
def testGetProperties(self):
properties = self.mixer.probe_get_properties()
self.failUnless(properties)
self.assertEqual(type(properties), list)
prop = properties[0]
self.assertEqual(prop.name, 'device')
self.assertEqual(prop.value_type, gobject.TYPE_STRING)
def testGetValuesName(self):
values = self.mixer.probe_get_values_name('device')
self.assertEqual(type(values), list)
if __name__ == "__main__":
unittest.main()