def test_computed_graph_function_invocation_returns_its_argument(self):
event = threading.Event()
interface = self.connect()
webObjects = SubscribableWebObjects.WebObjectFactory(interface, maxObjectIds=10)
testCGLocation = webObjects.TestCGLocation({'definition': 0})
eventHandler = EventHandler(event)
inputArg = "test argument"
testCGLocation.testFunction(inputArg, eventHandler)
event.wait()
self.assertSuccessResponse(eventHandler)
response = eventHandler.responses['Success'][0]
self.assertTrue(response == inputArg)
interface.close()
def connect(url):
"""Connects to a Ufora cluster listening on the url and port provided by 'url'
Returns:
An executor object responsibe for submitting python code to the cluster for
execution returning RemotePythonObjects that can be used to download the
results from the server.
"""
socketIoInterface = SocketIoJsonInterface.SocketIoJsonInterface(
url, '/subscribableWebObjects')
socketIoInterface.connect()
webObjectFactory = SubscribableWebObjects.WebObjectFactory(
socketIoInterface)
return Executor.Executor(
Connection(webObjectFactory, createObjectConverter(webObjectFactory)))
def test_ComputedGraphLocation(self):
event = threading.Event()
interface = self.connect()
webObjects = SubscribableWebObjects.WebObjectFactory(interface, maxObjectIds=10)
testCGLocation = webObjects.TestCGLocation({'definition': 0})
eventHandler = EventHandler(event)
testCGLocation.get_testCgLocation(eventHandler)
event.wait()
self.assertSuccessResponse(eventHandler)
response = eventHandler.responses['Success'][0]
self.assertIsInstance(response, SubscribableWebObjects.TestCGLocation)
interface.close()
def test_volumeTest(self):
interface = self.connect()
webObjects = SubscribableWebObjects.WebObjectFactory(interface,
maxObjectIds=50)
initialTimesCleared = webObjects.sessionState.timesCleared
totalToTry = 11000
maxToSubmitAtOnce = 1000
totalSubmitted = [0]
totalReceived = [0]
allDone = threading.Event()
def receivedAll():
return totalReceived[0] == totalToTry
def canSubmit():
return (totalSubmitted[0] < totalToTry and
totalSubmitted[0] - totalReceived[0] < maxToSubmitAtOnce)
def submitOne():
#if totalSubmitted[0] % 100 == 0:
#print "submitting definition:", totalSubmitted[0]
def onLocation(location):
def onDefinition(d):
totalReceived[0] += 1
#if totalReceived[0] % 100 == 0:
#print "total received:", totalReceived[0]
if receivedAll():
allDone.set()
elif canSubmit():
submitOne()
location.get_definition(EventHandler(onSuccess=onDefinition))
loc = webObjects.TestCGLocation({'definition': totalSubmitted[0]})
loc.get_testCgLocation(EventHandler(onSuccess=onLocation))
totalSubmitted[0] += 1
while canSubmit():
submitOne()
allDone.wait()
self.assertGreater(webObjects.sessionState.timesCleared,
initialTimesCleared)
def test_failure_callback(self):
event = threading.Event()
interface = self.connect()
webObjects = SubscribableWebObjects.WebObjectFactory(interface, maxObjectIds=10)
testCGLocation = webObjects.TestCGLocation({'this_should_fail': 0})
eventHandler = EventHandler(event)
testCGLocation.get_testCgLocation(eventHandler)
event.wait()
self.assertEqual(len(eventHandler.responses['Success']), 0)
self.assertEqual(len(eventHandler.responses['Failure']), 1)
self.assertEqual(len(eventHandler.responses['Changed']), 0)
failure = eventHandler.responses['Failure'][0]
self.assertIn('responseType', failure)
self.assertEqual(failure['responseType'], 'Exception')
interface.close()
def threadProc(ix, iterations):
for i in xrange(iterations):
event = threading.Event()
interface = self.connect()
webObjects = SubscribableWebObjects.WebObjectFactory(interface, maxObjectIds=10)
testCGLocation = webObjects.TestCGLocation({'definition': ix*iterations + i})
eventHandler = EventHandler(event)
testCGLocation.get_testCgLocation(eventHandler)
event.wait()
for eventType in ['Failure', 'Changed']:
if len(eventHandler.responses[eventType]) > 0:
threadResults[ix] = eventHandler.responses[eventType]
break
if threadResults[ix] is None:
threadResults[ix] = eventHandler.responses['Success'][0]
interface.close()
def connectGivenSocketIo(socketIoInterface):
import pyfora.SubscribableWebObjects as SubscribableWebObjects
webObjectFactory = SubscribableWebObjects.WebObjectFactory(
socketIoInterface)
return Executor.Executor(
Connection(webObjectFactory, createObjectConverter(webObjectFactory)))