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|
#
# Copyright (c) ZeroC, Inc. All rights reserved.
#
import Ice, Test, sys, threading, time, traceback
def test(b):
if not b:
raise RuntimeError('test assertion failed')
class LoggerI(Ice.Logger):
def __init__(self):
self._started = False
self._messages = []
self.m = threading.Lock()
def start(self):
with self.m:
self._started = True
self.dump()
def _print(self, msg):
with self.m:
self._messages.append(msg)
if self._started:
self.dump()
def trace(self, category, msg):
with self.m:
self._messages.append("[" + category + "] " + msg)
if self._started:
self.dump()
def warning(self, msg):
with self.m:
self._messages.append("warning: " + msg)
if self._started:
self.dump()
def error(self, msg):
with self.m:
self._messages.append("error: " + msg)
if self._started:
self.dump()
def getPrefix(self):
return ""
def cloneWithPrefix(self, prefix):
return self
def dump(self):
for p in self._messages:
print(p)
self._messages = []
class TestCase(threading.Thread):
def __init__(self, name, com):
threading.Thread.__init__(self)
self._name = name
self._com = com
self._logger = LoggerI()
self._clientACMTimeout = -1
self._clientACMClose = -1
self._clientACMHeartbeat = -1
self._serverACMTimeout = -1
self._serverACMClose = -1
self._serverACMHeartbeat = -1
self._heartbeat = 0
self._closed = False
self._msg = ""
self.m = threading.Condition()
def init(self):
self._adapter = \
self._com.createObjectAdapter(self._serverACMTimeout, self._serverACMClose, self._serverACMHeartbeat)
initData = Ice.InitializationData()
initData.properties = self._com.ice_getCommunicator().getProperties().clone()
initData.logger = self._logger
initData.properties.setProperty("Ice.ACM.Timeout", "2")
if self._clientACMTimeout >= 0:
initData.properties.setProperty("Ice.ACM.Client.Timeout", str(self._clientACMTimeout))
if self._clientACMClose >= 0:
initData.properties.setProperty("Ice.ACM.Client.Close", str(self._clientACMClose))
if self._clientACMHeartbeat >= 0:
initData.properties.setProperty("Ice.ACM.Client.Heartbeat", str(self._clientACMHeartbeat))
#initData.properties.setProperty("Ice.Trace.Protocol", "2")
#initData.properties.setProperty("Ice.Trace.Network", "2")
self._communicator = Ice.initialize(initData)
def destroy(self):
self._adapter.deactivate()
self._communicator.destroy()
def joinWithThread(self):
sys.stdout.write("testing " + self._name + "... ")
sys.stdout.flush()
self._logger.start()
self.join()
if len(self._msg) == 0:
print("ok")
else:
print("failed!\n" + self._msg)
test(False)
def run(self):
proxy = Test.TestIntfPrx.uncheckedCast(self._communicator.stringToProxy(
self._adapter.getTestIntf().ice_toString()))
try:
proxy.ice_getConnection().setCloseCallback(lambda conn: self.closed(conn))
proxy.ice_getConnection().setHeartbeatCallback(lambda conn: self.heartbeat(conn))
self.runTestCase(self._adapter, proxy)
except Exception as ex:
self._msg = "unexpected exception:\n" + traceback.format_exc()
def heartbeat(self, con):
with self.m:
self._heartbeat = self._heartbeat + 1
def closed(self, con):
with self.m:
self._closed = True
self.m.notify()
def waitForClosed(self):
with self.m:
while not self._closed:
now = time.time()
self.m.wait(30.0) # Wait 30s
if time.time() - now > 30.0:
test(False)
def runTestCase(self, adapter, proxy):
test(False)
def setClientACM(self, timeout, close, heartbeat):
self._clientACMTimeout = timeout
self._clientACMClose = close
self._clientACMHeartbeat = heartbeat
def setServerACM(self, timeout, close, heartbeat):
self._serverACMTimeout = timeout
self._serverACMClose = close
self._serverACMHeartbeat = heartbeat
def allTests(helper, communicator):
ref = "communicator:{0}".format(helper.getTestEndpoint(num=0))
com = Test.RemoteCommunicatorPrx.uncheckedCast(communicator.stringToProxy(ref))
tests = []
class InvocationHeartbeatTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "invocation heartbeat", com)
self.setServerACM(1, -1, -1) # Faster ACM to make sure we receive enough ACM heartbeats
def runTestCase(self, adapter, proxy):
proxy.sleep(4)
with self.m:
test(self._heartbeat >= 4)
class InvocationHeartbeatOnHoldTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "invocation with heartbeat on hold", com)
# Use default ACM configuration.
def runTestCase(self, adapter, proxy):
try:
# When the OA is put on hold, connections shouldn't
# send heartbeats, the invocation should therefore
# fail.
proxy.sleepAndHold(10)
test(False)
except Ice.ConnectionTimeoutException:
adapter.activate()
proxy.interruptSleep()
self.waitForClosed()
class InvocationNoHeartbeatTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "invocation with no heartbeat", com)
self.setServerACM(2, 2, 0) # Disable heartbeat on invocations
def runTestCase(self, adapter, proxy):
try:
# Heartbeats are disabled on the server, the
# invocation should fail since heartbeats are
# expected.
proxy.sleep(10)
test(False)
except Ice.ConnectionTimeoutException:
proxy.interruptSleep()
self.waitForClosed()
with self.m:
test(self._heartbeat == 0)
class InvocationHeartbeatCloseOnIdleTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "invocation with no heartbeat and close on idle", com)
self.setClientACM(1, 1, 0) # Only close on idle.
self.setServerACM(1, 2, 0) # Disable heartbeat on invocations
def runTestCase(self, adapter, proxy):
# No close on invocation, the call should succeed this time.
proxy.sleep(3)
with self.m:
test(self._heartbeat == 0)
test(not self._closed)
class CloseOnIdleTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "close on idle", com)
self.setClientACM(1, 1, 0) # Only close on idle.
def runTestCase(self, adapter, proxy):
self.waitForClosed()
with self.m:
test(self._heartbeat == 0)
class CloseOnInvocationTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "close on invocation", com)
self.setClientACM(1, 2, 0) # Only close on invocation.
def runTestCase(self, adapter, proxy):
time.sleep(3) # Idle for 3 seconds
with self.m:
test(self._heartbeat == 0)
test(not self._closed)
class CloseOnIdleAndInvocationTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "close on idle and invocation", com)
self.setClientACM(3, 3, 0) # Only close on idle and invocation.
def runTestCase(self, adapter, proxy):
#
# Put the adapter on hold. The server will not respond to
# the graceful close. This allows to test whether or not
# the close is graceful or forceful.
#
adapter.hold()
time.sleep(5) # Idle for 5 seconds
with self.m:
test(self._heartbeat == 0)
test(not self._closed) # Not closed yet because of graceful close.
adapter.activate()
self.waitForClosed()
class ForcefulCloseOnIdleAndInvocationTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "forceful close on idle and invocation", com)
self.setClientACM(1, 4, 0) # Only close on idle and invocation.
def runTestCase(self, adapter, proxy):
adapter.hold()
self.waitForClosed()
with self.m:
test(self._heartbeat == 0)
class HeartbeatOnIdleTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "heartbeat on idle", com)
self.setServerACM(1, -1, 2) # Enable server heartbeats.
def runTestCase(self, adapter, proxy):
time.sleep(3)
with self.m:
test(self._heartbeat >= 3)
class HeartbeatAlwaysTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "heartbeat always", com)
self.setServerACM(1, -1, 3) # Enable server heartbeats.
def runTestCase(self, adapter, proxy):
for i in range(0, 10):
proxy.ice_ping()
time.sleep(0.3)
with self.m:
test(self._heartbeat >= 3)
class HeartbeatManualTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "manual heartbeats", com)
#
# Disable heartbeats.
#
self.setClientACM(10, -1, 0)
self.setServerACM(10, -1, 0)
def runTestCase(self, adapter, proxy):
proxy.startHeartbeatCount()
con = proxy.ice_getConnection()
con.heartbeat()
con.heartbeat()
con.heartbeat()
con.heartbeat()
con.heartbeat()
proxy.waitForHeartbeatCount(5)
class SetACMTest(TestCase):
def __init__(self, com):
TestCase.__init__(self, "setACM/getACM", com)
self.setClientACM(15, 4, 0)
def runTestCase(self, adapter, proxy):
try:
proxy.ice_getCachedConnection().setACM(-19, Ice.Unset, Ice.Unset)
test(False)
except RuntimeError:
pass
acm = proxy.ice_getCachedConnection().getACM()
test(acm.timeout == 15)
test(acm.close == Ice.ACMClose.CloseOnIdleForceful)
test(acm.heartbeat == Ice.ACMHeartbeat.HeartbeatOff)
proxy.ice_getCachedConnection().setACM(Ice.Unset, Ice.Unset, Ice.Unset)
acm = proxy.ice_getCachedConnection().getACM()
test(acm.timeout == 15)
test(acm.close == Ice.ACMClose.CloseOnIdleForceful)
test(acm.heartbeat == Ice.ACMHeartbeat.HeartbeatOff)
proxy.ice_getCachedConnection().setACM(1, Ice.ACMClose.CloseOnInvocationAndIdle,
Ice.ACMHeartbeat.HeartbeatAlways)
acm = proxy.ice_getCachedConnection().getACM()
test(acm.timeout == 1)
test(acm.close == Ice.ACMClose.CloseOnInvocationAndIdle)
test(acm.heartbeat == Ice.ACMHeartbeat.HeartbeatAlways)
proxy.startHeartbeatCount()
proxy.waitForHeartbeatCount(2)
tests.append(InvocationHeartbeatTest(com))
tests.append(InvocationHeartbeatOnHoldTest(com))
tests.append(InvocationNoHeartbeatTest(com))
tests.append(InvocationHeartbeatCloseOnIdleTest(com))
tests.append(CloseOnIdleTest(com))
tests.append(CloseOnInvocationTest(com))
tests.append(CloseOnIdleAndInvocationTest(com))
tests.append(ForcefulCloseOnIdleAndInvocationTest(com))
tests.append(HeartbeatOnIdleTest(com))
tests.append(HeartbeatAlwaysTest(com))
tests.append(HeartbeatManualTest(com))
tests.append(SetACMTest(com))
for p in tests:
p.init()
for p in tests:
p.start()
for p in tests:
p.joinWithThread()
for p in tests:
p.destroy()
sys.stdout.write("shutting down... ")
sys.stdout.flush()
com.shutdown()
print("ok")
|
