def test_event_descriptor_abuse():
"""Test event descriptor abuse."""
with pytest.raises(TypeError):
del EventTest.PublicEvent
with pytest.raises(TypeError):
del EventTest.__dict__['PublicEvent']
desc = EventTest.__dict__['PublicEvent']
with pytest.raises(TypeError):
desc.__get__(0, 0)
with pytest.raises(TypeError):
desc.__set__(0, 0)
with pytest.raises(TypeError):
ob = EventTest()
ob.PublicEvent = 0
with pytest.raises(TypeError):
EventTest.PublicStaticEvent = 0
def test_event_descriptor_abuse(self):
"""Test event descriptor abuse."""
with self.assertRaises(TypeError):
del EventTest.PublicEvent
with self.assertRaises(TypeError):
del EventTest.__dict__['PublicEvent']
desc = EventTest.__dict__['PublicEvent']
with self.assertRaises(TypeError):
desc.__get__(0, 0)
with self.assertRaises(TypeError):
desc.__set__(0, 0)
with self.assertRaises(TypeError):
ob = EventTest()
ob.PublicEvent = 0
with self.assertRaises(TypeError):
EventTest.PublicStaticEvent = 0
def testEvents(self):
from Python.Test import EventTest, TestEventArgs
self.notify("Running event leak check...")
for i in xrange(self.count):
if i == 10:
self.start_test()
testob = EventTest()
# Instance method event handler
handler = GenericHandler()
testob.PublicEvent += handler.handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler.handler
del handler
# Vararg method event handler
handler = VariableArgsHandler()
testob.PublicEvent += handler.handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler.handler
del handler
# Callable object event handler
handler = CallableHandler()
testob.PublicEvent += handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler
del handler
# Callable vararg event handler
handler = VarCallableHandler()
testob.PublicEvent += handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler
del handler
# Static method event handler
handler = StaticMethodHandler()
StaticMethodHandler.value = None
testob.PublicEvent += handler.handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler.handler
del handler
# Class method event handler
handler = ClassMethodHandler()
ClassMethodHandler.value = None
testob.PublicEvent += handler.handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler.handler
del handler
# Managed instance event handler
testob.PublicEvent += testob.GenericHandler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= testob.GenericHandler
# Static managed event handler
testob.PublicEvent += EventTest.StaticHandler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= EventTest.StaticHandler
# Function event handler
dict = {'value': None}
def handler(sender, args, dict=dict):
dict['value'] = args.value
testob.PublicEvent += handler
testob.PublicEvent(testob, TestEventArgs(10))
testob.PublicEvent -= handler
del handler
self.end_test()
def test():
object = EventTest()
object.PublicEvent = 0
def test():
object = EventTest()
object.PublicEvent = 0
