def test_readUDP(self):
TESTDATA_FILENAME = os.path.join(os.path.dirname(__file__),
'test_input.pcap')
p = pcap.Pcap(TESTDATA_FILENAME)
p.readGlobalHeader()
mypcaprecord = p.readAPacket()
e = Ethernet.Ethernet()
e.regress = False
e.unpack(mypcaprecord.packet)
self.assertEqual(e.srcmac, 0x0018f8b84454)
self.assertEqual(e.dstmac, 0xe0f847259336)
self.assertEqual(e.type, 0x0800)
i = IP()
i.regress = False
i.unpack(e.payload)
self.assertEqual(i.dstip, "192.168.1.110")
self.assertEqual(i.srcip, "213.199.179.165")
self.assertEqual(i.protocol, 0x6)
self.assertEqual(i.ttl, 48)
self.assertEqual(i.flags, 0x2)
self.assertEqual(i.id, 0x4795)
self.assertEqual(i.len, 56)
self.assertEqual(i.dstip, 3232235886)
self.assertEqual(i.srcip, 3586634661)
p.close()
def test_readUDP(self):
TESTDATA_FILENAME = os.path.join(os.path.dirname(__file__), 'test_input.pcap')
p = pcap.Pcap(TESTDATA_FILENAME)
p.readGlobalHeader()
mypcaprecord = p.readAPacket()
e = Ethernet.Ethernet()
e.regress = False
e.unpack(mypcaprecord.packet)
self.assertEqual(e.srcmac,0x0018f8b84454)
self.assertEqual(e.dstmac,0xe0f847259336)
self.assertEqual(e.type,0x0800)
i = IP()
i.regress = False
i.unpack(e.payload)
self.assertEqual(i.dstip,"192.168.1.110")
self.assertEqual(i.srcip,"213.199.179.165")
self.assertEqual(i.protocol,0x6)
self.assertEqual(i.ttl,48)
self.assertEqual(i.flags,0x2)
self.assertEqual(i.id,0x4795)
self.assertEqual(i.len,56)
self.assertEqual(i.dstip,3232235886)
self.assertEqual(i.srcip,3586634661)
p.close()
def test_basicIP(self):
i = IP()
i.dstip = "235.0.0.1"
i.srcip = "192.168.1.1"
i.payload = struct.pack(">H",0xa5)
ippayload = i.pack()
i2 = IP()
i2.regress = False
i2.unpack(ippayload)
self.assertEqual(i2.srcip,"192.168.1.1")
self.assertEqual(i2.dstip,"235.0.0.1")
self.assertEqual(i2.payload,struct.pack(">H",0xa5))
def test_basicIP(self):
i = IP()
i.dstip = "235.0.0.1"
i.srcip = "192.168.1.1"
i.payload = struct.pack(">H", 0xa5)
ippayload = i.pack()
i2 = IP()
i2.regress = False
i2.unpack(ippayload)
self.assertEqual(i2.srcip, "192.168.1.1")
self.assertEqual(i2.dstip, "235.0.0.1")
self.assertEqual(i2.payload, struct.pack(">H", 0xa5))
def test_defaultIP(self):
i = IP()
self.assertRaises(ValueError, lambda: i.pack())
def test_unpackIPShort(self):
i = IP()
dummypayload = struct.pack('H', 0xa5)
self.assertRaises(ValueError, lambda: i.unpack(dummypayload))
def test_defaultIP(self):
i = IP()
self.assertRaises(ValueError, lambda : i.pack())
def test_unpackIPShort(self):
i = IP()
dummypayload = struct.pack('H',0xa5)
self.assertRaises(ValueError, lambda : i.unpack(dummypayload))