X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_udp.py;h=c714f25e27f60a4bc38530ac5569dfa1aa18d208;hb=4271c971919bb8defa3ca54f4a362676cd57bfb2;hp=e04d7beaf06a74d6b29ca557a249768d1a1a688a;hpb=9c0a3c423ee0b9326f600a00c1bd46fef45d4975;p=vpp.git diff --git a/test/test_udp.py b/test/test_udp.py index e04d7beaf06..c714f25e27f 100644 --- a/test/test_udp.py +++ b/test/test_udp.py @@ -1,7 +1,7 @@ #!/usr/bin/env python import unittest from framework import VppTestCase, VppTestRunner -from vpp_udp_encap import * +from vpp_udp_encap import find_udp_encap, VppUdpEncap from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpTable, VppMplsLabel from scapy.packet import Raw @@ -10,10 +10,20 @@ from scapy.layers.inet import IP, UDP 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() @@ -85,7 +95,7 @@ class TestUdpEncap(VppTestCase): # # 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, @@ -156,12 +166,12 @@ class TestUdpEncap(VppTestCase): 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 @@ -171,12 +181,12 @@ class TestUdpEncap(VppTestCase): 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 @@ -186,12 +196,12 @@ class TestUdpEncap(VppTestCase): 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 @@ -201,12 +211,12 @@ class TestUdpEncap(VppTestCase): 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 @@ -225,12 +235,12 @@ class TestUdpEncap(VppTestCase): 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): @@ -240,6 +250,10 @@ 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) @@ -259,10 +273,10 @@ class TestUDP(VppTestCase): table_id += 1 # Configure namespaces - self.vapi.app_namespace_add(namespace_id="0", - sw_if_index=self.loop0.sw_if_index) - self.vapi.app_namespace_add(namespace_id="1", - sw_if_index=self.loop1.sw_if_index) + self.vapi.app_namespace_add_del(namespace_id="0", + sw_if_index=self.loop0.sw_if_index) + self.vapi.app_namespace_add_del(namespace_id="1", + sw_if_index=self.loop1.sw_if_index) def tearDown(self): for i in self.lo_interfaces: @@ -293,14 +307,14 @@ class TestUDP(VppTestCase): "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()