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# **********************************************************************
#
# Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
import Ice, Test, sys, threading, time
def test(b):
if not b:
raise RuntimeError('test assertion failed')
class CallbackBase:
def __init__(self):
self._called = False
self._cond = threading.Condition()
def called(self):
self._cond.acquire()
self._called = True
self._cond.notify()
self._cond.release()
def check(self):
self._cond.acquire()
while not self._called:
self._cond.wait()
self._called = False
return True
class Callback(CallbackBase):
def response(self):
self.called()
def exception(self, ex):
test(False)
def responseEx(self):
test(False)
def exceptionEx(self, ex):
test(isinstance(ex, Ice.TimeoutException))
self.called()
def allTests(communicator):
sref = "timeout:default -p 12010"
obj = communicator.stringToProxy(sref)
test(obj != None)
timeout = Test.TimeoutPrx.checkedCast(obj)
test(timeout != None)
sys.stdout.write("testing connect timeout... ")
sys.stdout.flush()
#
# Expect ConnectTimeoutException.
#
to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(100))
timeout.holdAdapter(500)
try:
to.op()
test(False)
except Ice.ConnectTimeoutException:
pass # Expected.
#
# Expect success.
#
timeout.op() # Ensure adapter is active.
to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(1000))
timeout.holdAdapter(500)
try:
to.op()
except Ice.ConnectTimeoutException:
test(False)
print("ok")
sys.stdout.write("testing connection timeout... ")
sys.stdout.flush()
#
# Expect TimeoutException.
#
if sys.version_info[0] == 2:
seq = []
seq[0:10000000] = range(0, 10000000) # add 10,000,000 entries.
seq = ['\x00' for x in seq] # set them all to \x00
seq = ''.join(seq) # make into a byte array
else:
seq = bytes([0 for x in range(0, 10000000)])
to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(100))
timeout.holdAdapter(500)
try:
to.sendData(seq)
test(False)
except Ice.TimeoutException:
pass # Expected.
#
# Expect success.
#
timeout.op() # Ensure adapter is active.
to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(1000))
timeout.holdAdapter(500)
try:
if sys.version_info[0] == 2:
seq2 = []
seq2[0:1000000] = range(0, 1000000) # add 1,000,000 entries.
seq2 = ['\x00' for x in seq2] # set them all to \x00
seq2 = ''.join(seq2) # make into a byte array
else:
seq2 = bytes([0 for x in range(0, 1000000)])
to.sendData(seq2)
except Ice.TimeoutException:
test(False)
print("ok")
sys.stdout.write("testing invocation timeout... ")
sys.stdout.flush()
connection = obj.ice_getConnection();
to = Test.TimeoutPrx.uncheckedCast(obj.ice_invocationTimeout(100));
test(connection == to.ice_getConnection());
try:
to.sleep(750);
test(False);
except Ice.InvocationTimeoutException:
pass
obj.ice_ping();
to = Test.TimeoutPrx.uncheckedCast(obj.ice_invocationTimeout(500));
test(connection == to.ice_getConnection());
try:
to.sleep(250);
except Ice.InvocationTimeoutException:
test(False);
test(connection == to.ice_getConnection());
# #
# # Expect InvocationTimeoutException.
# #
# to = Test.TimeoutPrx.uncheckedCast(obj.ice_invocationTimeout(250));
# cb = new Callback();
# to.begin_sleep(750, newCallback_Timeout_sleep(cb, &Callback.responseEx, &Callback.exceptionEx));
# cb.check();
# #
# # Expect success.
# #
# to = Test.TimeoutPrx.uncheckedCast(obj.ice_invocationTimeout(500));
# cb = new Callback();
# to.begin_sleep(250, newCallback_Timeout_sleep(cb, &Callback.response, &Callback.exception));
# cb.check();
print("ok")
sys.stdout.write("testing close timeout... ")
sys.stdout.flush()
to = Test.TimeoutPrx.checkedCast(obj.ice_timeout(100));
connection = to.ice_getConnection();
timeout.holdAdapter(500);
connection.close(False);
try:
connection.getInfo(); # getInfo() doesn't throw in the closing state.
except Ice.LocalException:
test(False);
time.sleep(0.5);
try:
connection.getInfo();
test(False);
except Ice.CloseConnectionException:
# Expected.
pass
timeout.op(); # Ensure adapter is active.
print("ok")
sys.stdout.write("testing timeout overrides... ")
sys.stdout.flush()
#
# Test Ice.Override.Timeout. This property overrides all
# endpoint timeouts.
#
initData = Ice.InitializationData()
initData.properties = communicator.getProperties().clone()
initData.properties.setProperty("Ice.Override.Timeout", "100")
comm = Ice.initialize(initData)
to = Test.TimeoutPrx.checkedCast(comm.stringToProxy(sref))
timeout.holdAdapter(500)
try:
to.sendData(seq)
test(False)
except Ice.TimeoutException:
pass # Expected.
#
# Calling ice_timeout() should have no effect.
#
timeout.op() # Ensure adapter is active.
to = Test.TimeoutPrx.checkedCast(to.ice_timeout(1000))
timeout.holdAdapter(500);
try:
to.sendData(seq)
test(False)
except Ice.TimeoutException:
pass # Expected.
comm.destroy()
#
# Test Ice.Override.ConnectTimeout.
#
initData = Ice.InitializationData()
initData.properties = communicator.getProperties().clone()
initData.properties.setProperty("Ice.Override.ConnectTimeout", "250")
comm = Ice.initialize(initData)
timeout.holdAdapter(750)
to = Test.TimeoutPrx.uncheckedCast(comm.stringToProxy(sref))
try:
to.op()
test(False)
except Ice.ConnectTimeoutException:
pass # Expected.
#
# Calling ice_timeout() should have no effect on the connect timeout.
#
timeout.op() # Ensure adapter is active.
timeout.holdAdapter(750)
to = Test.TimeoutPrx.uncheckedCast(to.ice_timeout(1000))
try:
to.op()
test(False)
except Ice.ConnectTimeoutException:
pass # Expected.
#
# Verify that timeout set via ice_timeout() is still used for requests.
#
timeout.op() # Ensure adapter is active.
to = Test.TimeoutPrx.uncheckedCast(to.ice_timeout(250));
to.ice_getConnection(); # Establish connection
timeout.holdAdapter(750);
try:
to.sendData(seq)
test(False)
except Ice.TimeoutException:
pass # Expected.
comm.destroy()
#
# Test Ice.Override.CloseTimeout.
#
initData = Ice.InitializationData()
initData.properties = communicator.getProperties().clone()
initData.properties.setProperty("Ice.Override.CloseTimeout", "100")
comm = Ice.initialize(initData)
connection = comm.stringToProxy(sref).ice_getConnection();
timeout.holdAdapter(500);
now = time.clock();
comm.destroy();
test((time.clock() - now) < 0.4);
print("ok")
return timeout
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