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# **********************************************************************
#
# Copyright (c) 2003-2008 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, math, threading
def test(b):
if not b:
raise RuntimeError('test assertion failed')
class CallbackBase:
def __init__(self):
self._called = False
self._cond = threading.Condition()
def check(self):
self._cond.acquire()
try:
while not self._called:
self._cond.wait(5.0)
if self._called:
self._called = False
return True
else:
return False
finally:
self._cond.release()
def called(self):
self._cond.acquire()
self._called = True
self._cond.notify()
self._cond.release()
class AMI_MyClass_opVoidI(CallbackBase):
def __init__(self):
CallbackBase.__init__(self)
def ice_response(self):
self.called()
def ice_exception(self, ex):
test(False)
class AMI_MyClass_opVoidExI(CallbackBase):
def __init__(self):
CallbackBase.__init__(self)
def ice_response(self):
test(False)
def ice_exception(self, ex):
test(isinstance(ex, Ice.NoEndpointException))
self.called()
class AMI_MyClass_opByteExI(CallbackBase):
def __init__(self):
CallbackBase.__init__(self)
def ice_response(self, r, b):
test(False)
def ice_exception(self, ex):
test(isinstance(ex, Ice.TwowayOnlyException))
self.called()
def onewaysAMI(communicator, p):
p = Test.MyClassPrx.uncheckedCast(p.ice_oneway())
cb = AMI_MyClass_opVoidI()
p.opVoid_async(cb)
# Let's check if we can reuse the same callback object for another call.
p.opVoid_async(cb)
# Check that a call to a void operation raises NoEndpointException
# in the ice_exception() callback instead of at the point of call.
indirect = Test.MyClassPrx.uncheckedCast(p.ice_adapterId("dummy"))
cb = AMI_MyClass_opVoidExI()
try:
indirect.opVoid_async(cb)
except Ice.Exception:
test(False)
test(cb.check())
cb = AMI_MyClass_opByteExI()
try:
p.opByte_async(cb, 0, 0)
except Ice.Exception:
test(False)
test(cb.check())
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