def test_average_delay_multiple_packets(self):
self.assertEqual(average_delay_ms(None), 0.0)
self.assertEqual(average_delay_ms([]), 0.0)
for i in range(10):
delay_ms = random.uniform(10.0, 300.0)
gap_ms = random.uniform(10.0, 50.0)
packets = []
for j in range(1000):
packets.append(Packet(j + 1, j * gap_ms, 1200.0))
packets[j].arrival_time_ms = packets[j].send_time_ms + delay_ms
self.assertNear(average_delay_ms(packets), delay_ms, 0.001)
def test_average_delay_multiple_packets(self):
self.assertEqual(average_delay_ms(None), 0.0)
self.assertEqual(average_delay_ms([]), 0.0)
for i in range(10):
delay_ms = random.uniform(10.0, 300.0)
gap_ms = random.uniform(10.0, 50.0)
packets = []
for j in range(1000):
packets.append(Packet(j+1, j*gap_ms, 1200.0))
packets[j].arrival_time_ms = packets[j].send_time_ms + delay_ms
self.assertNear(average_delay_ms(packets), delay_ms, 0.001)
def __print(receiver):
"""
Output results:
Global packet loss and Average Metrics: bitrate and delay.
"""
print("Average bitrate (kbps) =", average_bitrate_kbps(receiver.packets))
print("Average delay (ms) =", average_delay_ms(receiver.packets))
print("Global packet loss =", global_loss_ratio(receiver.packets))
def __print(receiver):
"""
Output results:
Global packet loss and Average Metrics: bitrate and delay.
"""
print("Average bitrate (kbps) =", average_bitrate_kbps(receiver.packets))
print("Average delay (ms) =", average_delay_ms(receiver.packets))
print("Global packet loss =", global_loss_ratio(receiver.packets))
def test_average_delay_no_packets(self):
self.assertEqual(average_delay_ms(None), 0.0)
self.assertEqual(average_delay_ms([]), 0.0)
def test_average_delay_no_packets(self):
self.assertEqual(average_delay_ms(None), 0.0)
self.assertEqual(average_delay_ms([]), 0.0)
