コード例 #1
0
    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)
コード例 #2
0
 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()
コード例 #3
0
    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
コード例 #4
0
 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)
コード例 #5
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 def setUp(self):
     # default gst debug output to NOTHING
     self._environ["GST_DEBUG"] = "0"
     return PythonDBusTest.setUp(self)
コード例 #6
0
 def stop(self):
     gst.log("Stopping...")
     PythonDBusTest.stop(self)