def testGstreamerError(self):
pp = ComponentWrapper('pipeline-producer', Producer,
name='pp', props={'pipeline': 'fakesink'})
d = pp.instantiate()
# See the comment in test_setup_fail_gst_linking()
return self.failUnlessFailure(d, ComponentSad)
def instantiate(self, *a, **kw):
d = ComponentWrapper.instantiate(self, *a, **kw)
def delay_start(result):
dd = defer.Deferred()
reactor.callLater(start_delay_time, dd.callback, result)
return dd
d.addCallback(delay_start)
return d
def testSuccess(self):
pp = ComponentWrapper('pipeline-producer', Producer,
name='pp', props={'pipeline':
'audiotestsrc is-live=1'},
cfg={'clock-master': '/default/pp'})
d = pp.instantiate()
d.addCallback(lambda _: pp.wait_for_mood(moods.happy))
d.addCallback(lambda _: pp.stop())
return d
def testInstantiateErrors(self):
# this passes None as the class name for ComponentWrapper,
# i.e. it tries to dynamically subclass None. Throws a "cannot
# instantiate None" error
pp = ComponentWrapper("pipeline-producer", None, name="pp")
self.failUnlessRaises(TypeError, pp.instantiate)
# missing mandatory pipeline property
pp = ComponentWrapper("pipeline-producer", Producer, name="pp")
d = pp.instantiate()
# See the comment in test_setup_fail_gst_linking()
return self.failUnlessFailure(d, ComponentSad)
def testInstantiateErrors(self):
# this passes None as the class name for ComponentWrapper,
# i.e. it tries to dynamically subclass None. Throws a "cannot
# instantiate None" error
pp = ComponentWrapper('pipeline-producer', None, name='pp')
self.failUnlessRaises(TypeError, pp.instantiate)
# missing mandatory pipeline property
pp = ComponentWrapper('pipeline-producer', Producer,
name='pp')
d = pp.instantiate()
# See the comment in test_setup_fail_gst_linking()
return self.failUnlessFailure(d, ComponentSad)
def testSuccess(self):
pp = ComponentWrapper(
"pipeline-producer",
Producer,
name="pp",
props={"pipeline": "audiotestsrc is-live=1"},
cfg={"clock-master": "/default/pp"},
)
d = pp.instantiate()
d.addCallback(lambda _: pp.wait_for_mood(moods.happy))
d.addCallback(lambda _: pp.stop())
return d
def testGstreamerError(self):
pp = ComponentWrapper("pipeline-producer", Producer, name="pp", props={"pipeline": "fakesink"})
d = pp.instantiate()
# See the comment in test_setup_fail_gst_linking()
return self.failUnlessFailure(d, ComponentSad)
