本文整理汇总了Python中packet.Packet.set_destination方法的典型用法代码示例。如果您正苦于以下问题：Python Packet.set_destination方法的具体用法？Python Packet.set_destination怎么用？Python Packet.set_destination使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类packet.Packet的用法示例。
在下文中一共展示了Packet.set_destination方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: PacketTest
# 需要导入模块: from packet import Packet [as 别名]
# 或者: from packet.Packet import set_destination [as 别名]
class PacketTest(unittest.TestCase):
"""Test definitions and methods of Packet base class."""
# Various test constants
SRC = 1
FLOW_ID = 2
DEST = 3
TIMESTAMP = 30
LENGTH = 64
PACKET_TYPE = Packet.PacketTypes.data_packet
SEQ_NUM = 15
DATA_PACKET_LENGTH = 1024
ACKNOWLEDGMENT_PACKET_LENGTH = 64
ROUTING_UPDATE_PACKET_LENGTH = 1024
FIN_PACKET_LENGTH = 64
NEW_SRC = 10
NEW_DEST = 20
NEW_TIMESTAMP = 31
NEW_SEQ_NUM = 49
DIST_ESTIMATES = [(1, 0), (2, 3), (3, 10), (4, 11)]
def setUp(self):
self.packet = Packet(self.SRC, self.FLOW_ID, self.DEST, self.TIMESTAMP,
self.LENGTH, self.PACKET_TYPE, self.SEQ_NUM)
self.data_packet = DataPacket(self.SRC, self.FLOW_ID, self.DEST,
self.TIMESTAMP, self.SEQ_NUM)
self.ack_packet = AckPacket(self.SRC, self.FLOW_ID, self.DEST,
self.TIMESTAMP, self.SEQ_NUM)
self.routing_update_packet = RoutingUpdatePacket(
self.SRC, self.FLOW_ID, self.DEST, self.TIMESTAMP, self.SEQ_NUM,
self.DIST_ESTIMATES)
self.fin_packet = FINPacket(self.SRC, self.FLOW_ID, self.DEST,
self.TIMESTAMP, self.SEQ_NUM)
def test_initialization(self):
"""Checks that packets are initialized with correct specifications.
This tests the correctness of the accessors in the process.
"""
self.assertEqual(self.SRC, self.packet.get_source())
self.assertEqual(self.FLOW_ID, self.packet.get_flow_id())
self.assertEqual(self.DEST, self.packet.get_destination())
self.assertEqual(self.TIMESTAMP, self.packet.get_timestamp())
self.assertEqual(self.PACKET_TYPE, self.packet.get_packet_type())
self.assertEqual(self.DATA_PACKET_LENGTH, self.data_packet.get_length())
self.assertEqual(self.ACKNOWLEDGMENT_PACKET_LENGTH,
self.ack_packet.get_length())
self.assertEqual(self.ROUTING_UPDATE_PACKET_LENGTH,
self.routing_update_packet.get_length())
self.assertEqual(self.FIN_PACKET_LENGTH, self.fin_packet.get_length())
self.assertEqual(Packet.PacketTypes.data_packet,
self.data_packet.get_packet_type())
self.assertEqual(Packet.PacketTypes.ack_packet,
self.ack_packet.get_packet_type())
self.assertEqual(Packet.PacketTypes.routing_update_packet,
self.routing_update_packet.get_packet_type())
self.assertEqual(Packet.PacketTypes.fin_packet,
self.fin_packet.get_packet_type())
self.assertEqual(self.SEQ_NUM, self.packet.get_seq_num())
self.assertItemsEqual(self.DIST_ESTIMATES,
self.routing_update_packet.get_distance_estimates())
def test_mutators(self):
"""Checks that packet attributes are modified correctly."""
# Mutate packet fields.
self.packet.set_source(self.NEW_SRC)
self.packet.set_destination(self.NEW_DEST)
self.packet.set_timestamp(self.NEW_TIMESTAMP)
self.packet.set_seq_num(self.NEW_SEQ_NUM)
# Check packet fields have been updated correctly.
self.assertEqual(self.NEW_SRC, self.packet.get_source())
self.assertEqual(self.NEW_DEST, self.packet.get_destination())
self.assertEqual(self.NEW_TIMESTAMP, self.packet.get_timestamp())
self.assertEqual(self.NEW_SEQ_NUM, self.packet.get_seq_num())