from scapy.layers.inet6 import IPv6
from scapy.contrib.mpls import MPLS
+NUM_PKTS = 67
+
class TestUdpEncap(VppTestCase):
""" UDP Encap Test Case """
+ @classmethod
+ def setUpClass(cls):
+ super(TestUdpEncap, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestUdpEncap, cls).tearDownClass()
+
def setUp(self):
super(TestUdpEncap, self).setUp()
#
# construct a UDP encap object through each of the peers
- # v4 through the first two peears, v6 through the second.
+ # v4 through the first two peers, v6 through the second.
#
udp_encap_0 = VppUdpEncap(self,
self.pg0.local_ip4,
IP(src="2.2.2.2", dst="1.1.0.1") /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- rx = self.send_and_expect(self.pg0, p_4o4*65, self.pg0)
+ rx = self.send_and_expect(self.pg0, p_4o4*NUM_PKTS, self.pg0)
for p in rx:
self.validate_outer4(p, udp_encap_0)
p = IP(p["UDP"].payload.load)
self.validate_inner4(p, p_4o4)
- self.assertEqual(udp_encap_0.get_stats()['packets'], 65)
+ self.assertEqual(udp_encap_0.get_stats()['packets'], NUM_PKTS)
#
# 4o6 encap
IP(src="2.2.2.2", dst="1.1.2.1") /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- rx = self.send_and_expect(self.pg0, p_4o6*65, self.pg2)
+ rx = self.send_and_expect(self.pg0, p_4o6*NUM_PKTS, self.pg2)
for p in rx:
self.validate_outer6(p, udp_encap_2)
p = IP(p["UDP"].payload.load)
self.validate_inner4(p, p_4o6)
- self.assertEqual(udp_encap_2.get_stats()['packets'], 65)
+ self.assertEqual(udp_encap_2.get_stats()['packets'], NUM_PKTS)
#
# 6o4 encap
IPv6(src="2001::100", dst="2001::1") /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- rx = self.send_and_expect(self.pg0, p_6o4*65, self.pg1)
+ rx = self.send_and_expect(self.pg0, p_6o4*NUM_PKTS, self.pg1)
for p in rx:
self.validate_outer4(p, udp_encap_1)
p = IPv6(p["UDP"].payload.load)
self.validate_inner6(p, p_6o4)
- self.assertEqual(udp_encap_1.get_stats()['packets'], 65)
+ self.assertEqual(udp_encap_1.get_stats()['packets'], NUM_PKTS)
#
# 6o6 encap
IPv6(src="2001::100", dst="2001::3") /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- rx = self.send_and_expect(self.pg0, p_6o6*65, self.pg3)
+ rx = self.send_and_expect(self.pg0, p_6o6*NUM_PKTS, self.pg3)
for p in rx:
self.validate_outer6(p, udp_encap_3)
p = IPv6(p["UDP"].payload.load)
self.validate_inner6(p, p_6o6)
- self.assertEqual(udp_encap_3.get_stats()['packets'], 65)
+ self.assertEqual(udp_encap_3.get_stats()['packets'], NUM_PKTS)
#
# A route with an output label
IP(src="2.2.2.2", dst="1.1.2.22") /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- rx = self.send_and_expect(self.pg0, p_4omo4*65, self.pg1)
+ rx = self.send_and_expect(self.pg0, p_4omo4*NUM_PKTS, self.pg1)
for p in rx:
self.validate_outer4(p, udp_encap_1)
p = MPLS(p["UDP"].payload.load)
self.validate_inner4(p, p_4omo4, ttl=63)
- self.assertEqual(udp_encap_1.get_stats()['packets'], 130)
+ self.assertEqual(udp_encap_1.get_stats()['packets'], 2*NUM_PKTS)
class TestUDP(VppTestCase):
def setUpClass(cls):
super(TestUDP, cls).setUpClass()
+ @classmethod
+ def tearDownClass(cls):
+ super(TestUDP, cls).tearDownClass()
+
def setUp(self):
super(TestUDP, self).setUp()
self.vapi.session_enable_disable(is_enabled=1)
"uri " + uri)
if error:
self.logger.critical(error)
- self.assertEqual(error.find("failed"), -1)
+ self.assertNotIn("failed", error)
error = self.vapi.cli("test echo client mbytes 10 appns 1 " +
"fifo-size 4 no-output test-bytes " +
"syn-timeout 2 no-return uri " + uri)
if error:
self.logger.critical(error)
- self.assertEqual(error.find("failed"), -1)
+ self.assertNotIn("failed", error)
# Delete inter-table routes
ip_t01.remove_vpp_config()