def remoteSetUp(self):
debug("%s", self.uuid)
gst.log("%s" % self.uuid)
# local variables
# create the pipeline
try:
self.pipeline = self.createPipeline()
except:
exception("Error while creating pipeline")
self.pipeline = None
finally:
self.validateStep("valid-pipeline", not self.pipeline == None)
if self.pipeline == None:
self.remoteStop()
return
factory = self.pipeline.get_factory()
if factory is None:
facname = "(no factory)"
else:
facname = factory.get_name()
self._elements = [(self.pipeline.get_name(),facname,
"")] #name,factoryname,parentname
self._watchContainer(self.pipeline)
# connect to bus
self.bus = self.pipeline.get_bus()
self.bus.add_signal_watch()
self.bus.connect("message", self._busMessageHandlerCb)
PythonDBusTest.remoteSetUp(self)
def remoteTest(self):
# kickstart pipeline to initial state
PythonDBusTest.remoteTest(self)
debug("Setting pipeline to initial state %r", self.__pipeline_initial_state__)
gst.log("Setting pipeline to initial state %r" % self.__pipeline_initial_state__)
res = self.pipeline.set_state(self.__pipeline_initial_state__)
debug("set_state returned %r", res)
gst.log("set_state() returned %r" % res)
self.validateStep("pipeline-change-state", not res == gst.STATE_CHANGE_FAILURE)
if res == gst.STATE_CHANGE_FAILURE:
warning("Setting pipeline to initial state failed, stopping test")
gst.warning("State change failed, stopping")
self.stop()
def remoteTearDown(self):
if not PythonDBusTest.remoteTearDown(self):
return False
gst.log("Tearing Down")
# unref pipeline and so forth
if self._waitcb:
gobject.source_remove(self._waitcb)
self._waitcb = None
if self.pipeline:
self.pipeline.set_state(gst.STATE_NULL)
self.validateStep("no-errors-seen", self._errors == [])
if not self._errors == []:
self.extraInfo("errors", self._errors)
if not self._tags == {}:
debug("Got tags %r", self._tags)
for key, val in self._tags.iteritems():
if isinstance(val, int):
# make sure that only values < 2**31 (MAX_INT32) are ints
# TODO : this is gonna screw up MASSIVELY with values > 2**63
if val >= 2**31:
self._tags[key] = long(val)
# FIXME : if the value is a list, the dbus python bindings screw up
#
# For the time being we remove the values of type list, but this is REALLY
# bad.
listval = [x for x in self._tags.keys() if type(self._tags[x]) == list]
if listval:
warning("Removing this from the taglist since they're list:%r", listval)
for val in listval:
del self._tags[val]
self.extraInfo("tags", dbus.Dictionary(self._tags, signature="sv"))
if not self._elements == []:
self.extraInfo("elements-used", self._elements)
return True
def __init__(self, env=None, *args, **kwargs):
# We don't want the tests to update the registry because:
# * it will make the tests start up faster
# * the tests accros testrun should be using the same registry/plugins
#
# This feature is only available since 0.10.19.1 (24th April 2008) in
# GStreamer core
if env == None:
env = {}
env["GST_REGISTRY_UPDATE"] = "no"
self.pipeline = None
self.bus = None
self._errors = []
self._tags = {}
self._elements = []
self._waitcb = None
self._reachedInitialState = False
PythonDBusTest.__init__(self, env=env, *args, **kwargs)
def setUp(self):
# default gst debug output to NOTHING
self._environ["GST_DEBUG"] = "0"
return PythonDBusTest.setUp(self)
def stop(self):
gst.log("Stopping...")
PythonDBusTest.stop(self)