test_09_DomainPersistence.py 文件源码

def test_ApplicationStartOrder(self):
        self._nb_domMgr, self._domMgr = self.launchDomainManager(endpoint="giop:tcp::5679", dbURI=self._dbfile)
        self._nb_devMgr, devMgr = self.launchDeviceManager("/nodes/test_BasicTestDevice_node/DeviceManager.dcd.xml")

        self._domMgr.installApplication("/waveforms/CommandWrapperStartOrderTests/CommandWrapperWithOrder.sad.xml")
        appFact = self._domMgr._get_applicationFactories()[0]
        app = appFact.create(appFact._get_name(), [], [])
        app.start()
        comps = app._get_registeredComponents()
        for c in comps:
            self.assertEquals(c.componentObject._get_started(), True)

        # Kill the domainMgr
        os.kill(self._nb_domMgr.pid, signal.SIGTERM)

        # TODO if SIGKILL is used (simulating a nodeBooter unexpected abort,
        # the IOR and the newly spawned domain manager do not work
        if not self.waitTermination(self._nb_domMgr):
            self.fail("Domain Manager Failed to Die")

        # Start the domainMgr again
        self._nb_domMgr, newDomMgr = self.launchDomainManager(endpoint="giop:tcp::5679", dbURI=self._dbfile)

        # Components should all still be started
        for c in comps:
            self.assertEquals(c.componentObject._get_started(), True)

        # Stop application to make sure that start order Resource variables were recovered properly
        app = newDomMgr._get_applications()[0]
        app.stop()
        for c in comps:
            self.assertEquals(c.componentObject._get_started(), False)

        # Start components to make sure that start also works
        app.start()
        for c in comps:
            self.assertEquals(c.componentObject._get_started(), True)