def test_successful_transfer_cycle_without_RBA(self):
"""
To test if an arrival dataframe event can take effect smoothly
:return:
"""
gel = Global_Event_List()
for x in gel.host_array[0:2]:
initialEvent = ScheduleDataFrameEvent("internal DF",
gel.current_time, x,
gel.getRandomHost(x), gel)
gel.addEvent(initialEvent)
# initialize the event
"""
Timer 1 for 1 is created, and it will be ready at 1.2062966341753119
Timer 1 will ring at 1.2142218689806692
"""
event_run = 100
start_at = 40
for x in range(event_run):
gel_event_11 = gel.getNextEvent()
gel_event_11.takeEffect(gel)
if x > start_at - 2:
print(gel_event_11.description())
self.assertEqual(gel_event_11.name, "success transfer")
def test_successful_transfer_TOTAL_PACKET_for_One_HOST(self):
gel = Global_Event_List()
for x in gel.host_array[0:1]:
initialEvent = ScheduleDataFrameEvent("internal DF",
gel.current_time, x,
gel.getRandomHost(x), gel)
gel.addEvent(initialEvent)
while gel.packet_counter <= gel.TOTAL_PACKET:
# print(gel.packet_counter)
gel_event = gel.getNextEvent()
if gel_event == None:
break
else:
gel_event.takeEffect(gel)
print(gel_event.description())
gel.draw_event_timeline()
self.assertEqual(gel_event_11.name, "success transfer")
def test_successful_transfer_TOTAL_PACKET_for_TWO_HOST(self):
gel = Global_Event_List()
gel.TOTAL_PACKET = 20
for x in gel.host_array:
initialEvent = ScheduleDataFrameEvent("internal DF", gel.current_time, x, gel.getRandomHost(x), gel)
gel.addEvent(initialEvent)
#
# num = 100
# for x in range(0, num):
# gel_event = gel.getNextEvent()
# gel_event.dataframe.globalID = gel.packet_counter
# print(gel_event)
# gel_event.takeEffect(gel)
#
# gel.draw_event_timeline()
gel_event = True
try:
while gel_event:
gel_event = gel.getNextEvent()
gel_event.dataframe.globalID = gel.packet_counter
gel_event.takeEffect(gel)
except Exception as e:
gel.draw_event_timeline()
print(e)
print("Error: must be a number between 0 and 1")
else:
break
except:
print("Error: must be a number between 0 and 1")
config = configparser.ConfigParser()
config.read("configuration_file.ini")
config.set("DEFAULT", "NUMBER_OF_HOST", str(NUMBER_OF_HOST))
config.set("DEFAULT", "ARRIVE_RATE", str(ARRIVE_RATE))
with open('configuration_file.ini', 'w') as configfile:
config.write(configfile)
gel = Global_Event_List()
for x in gel.host_array:
initialEvent = ScheduleDataFrameEvent("internal DF", gel.current_time, x, gel.getRandomHost(x), gel)
gel.addEvent(initialEvent)
gel_event = True
while gel_event:
gel_event = gel.getNextEvent()
if gel_event != None:
gel_event.dataframe.globalID = gel.packet_counter
gel_event.takeEffect(gel)
print(gel_event.description())
average_throughput = gel.calculate_throughput()
average_delay = gel.calculate_average_network_delay()
print(f"The average throughput is {average_throughput}, The average_dealy is {average_delay}")