def test_IgnoreDevMgrDuplicate(self):
# These two nodes use the same identifier, but have different names to distinguish them
devmgr_nb, devMgr = self.launchDeviceManager(
"/nodes/test_BasicTestDevice_node/DeviceManager.dcd.xml",
debug=self.debuglevel)
self.assertNotEqual(devMgr, None)
# NOTE These assert check must be kept in-line with the DeviceManager.dcd.xml
self.assertEqual(len(self._domMgr._get_deviceManagers()), 1)
self.assertEqual(len(devMgr._get_registeredDevices()), 1)
# Because the DeviceManager has the same identifier, we cannot use the launchDeviceManager
# method; however, to get automatic cleanup in the event of a failure, we manually add the
# nodebooter to the list of DeviceManager nodebooters.
devmgr2_nb = scatest.spawnNodeBooter(
dcdFile=
"/nodes/test_BasicTestDeviceSameDevMgrId_node/DeviceManager.dcd.xml",
debug=self.debuglevel)
self._deviceBooters.append(devmgr2_nb)
time.sleep(2)
# Verify that the second DeviceManager is no longer alive,
# This is REDHAWK specific, the spec would have let this go without
# giving the user clear warning that something was wrong
self.assertNotEqual(devmgr2_nb.poll(), None)
self.assertEqual(len(self._domMgr._get_deviceManagers()), 1)
devMgr = self._domMgr._get_deviceManagers()[0]
self.assertEqual(devMgr._get_label(), "BasicTestDevice_node"
) # If the second one won, it would be DeviceManager2
self.assertEqual(len(devMgr._get_registeredDevices()), 1)
def launchDomain(number, root):
domainName = scatest.getTestDomainName() + '_' + str(number)
_domainBooter = scatest.spawnNodeBooter(dmdFile='', domainname=domainName)
while _domainBooter.poll() == None:
_domainManager = None
try:
_domainManager = root.resolve(URI.stringToName("%s/%s" % (domainName, domainName)))._narrow(CF.DomainManager)
except:
_domainManager = None
if _domainManager:
break
time.sleep(0.1)
return (_domainBooter, _domainManager)
def launchDomain(number, root):
domainName = scatest.getTestDomainName() + '_' + str(number)
_domainBooter = scatest.spawnNodeBooter(dmdFile='', domainname=domainName)
while _domainBooter.poll() == None:
_domainManager = None
try:
_domainManager = root.resolve(
URI.stringToName("%s/%s" % (domainName, domainName)))._narrow(
CF.DomainManager)
except:
_domainManager = None
if _domainManager:
break
time.sleep(0.1)
return (_domainBooter, _domainManager)
def launchDomain(number, root):
domainName = scatest.getTestDomainName() + '_' + str(number)
_domainBooter = scatest.spawnNodeBooter(dmdFile='', domainname=domainName)
while _domainBooter.poll() == None:
_domainManager = None
try:
_domainManager = root.resolve(
URI.stringToName("%s/%s" % (domainName, domainName)))._narrow(
CF.DomainManager)
except _CORBA.BAD_INV_ORDER:
orb = _CORBA.ORB_init(_sys.argv, _CORBA.ORB_ID)
ns = orb.resolve_initial_references("NameService")
root = ns._narrow(CosNaming.NamingContext)
except Exception, e:
_domainManager = None
if _domainManager:
break
time.sleep(0.1)
def test_IgnoreDevMgrDuplicate(self):
# These two nodes use the same identifier, but have different names to distinguish them
devmgr_nb, devMgr = self.launchDeviceManager("/nodes/test_BasicTestDevice_node/DeviceManager.dcd.xml")
self.assertNotEqual(devMgr, None)
# NOTE These assert check must be kept in-line with the DeviceManager.dcd.xml
self.assertEqual(len(self._domMgr._get_deviceManagers()), 1)
self.assertEqual(len(devMgr._get_registeredDevices()), 1)
# Because the DeviceManager has the same identifier, we cannot use the launchDeviceManager
# method; however, to get automatic cleanup in the event of a failure, we manually add the
# nodebooter to the list of DeviceManager nodebooters.
devmgr2_nb = scatest.spawnNodeBooter(dcdFile="/nodes/test_BasicTestDeviceSameDevMgrId_node/DeviceManager.dcd.xml")
self._deviceBooters.append(devmgr2_nb)
time.sleep(2)
# Verify that the second DeviceManager is no longer alive,
# This is REDHAWK specific, the spec would have let this go without
# giving the user clear warning that something was wrong
self.assertNotEqual(devmgr2_nb.poll(), None)
self.assertEqual(len(self._domMgr._get_deviceManagers()), 1)
devMgr = self._domMgr._get_deviceManagers()[0]
self.assertEqual(devMgr._get_label(), "BasicTestDevice_node") # If the second one won, it would be DeviceManager2
self.assertEqual(len(devMgr._get_registeredDevices()), 1)