X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ip4.py;h=6d6aeb0a5d9802cd48108e5d05a08e895c5bed01;hb=68577d2982a345537e300e99a8c0e0311fe08ce1;hp=8a9841cb4f3f8dfa611e864199cba1e28d02d7e1;hpb=8feeaff56fa9a4fbdfc06131f28a1060ffd9645d;p=vpp.git diff --git a/test/test_ip4.py b/test/test_ip4.py index 8a9841cb4f3..6d6aeb0a5d9 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -17,11 +17,22 @@ from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpMRoute, \ VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \ VppMplsTable, VppIpTable from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint +from vpp_papi import VppEnum + +NUM_PKTS = 67 class TestIPv4(VppTestCase): """ IPv4 Test Case """ + @classmethod + def setUpClass(cls): + super(TestIPv4, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPv4, cls).tearDownClass() + def setUp(self): """ Perform test setup before test case. @@ -74,9 +85,10 @@ class TestIPv4(VppTestCase): def tearDown(self): """Run standard test teardown and log ``show ip arp``.""" super(TestIPv4, self).tearDown() - if not self.vpp_dead: - self.logger.info(self.vapi.cli("show ip arp")) - # info(self.vapi.cli("show ip fib")) # many entries + + def show_commands_at_teardown(self): + self.logger.info(self.vapi.cli("show ip arp")) + # info(self.vapi.cli("show ip fib")) # many entries def config_fib_entries(self, count): """For each interface add to the FIB table *count* routes to @@ -229,6 +241,14 @@ class TestIPv4(VppTestCase): class TestICMPEcho(VppTestCase): """ ICMP Echo Test Case """ + @classmethod + def setUpClass(cls): + super(TestICMPEcho, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestICMPEcho, cls).tearDownClass() + def setUp(self): super(TestICMPEcho, self).setUp() @@ -442,6 +462,10 @@ class TestIPv4FibCrud(VppTestCase): super(TestIPv4FibCrud, cls).tearDownClass() raise + @classmethod + def tearDownClass(cls): + super(TestIPv4FibCrud, cls).tearDownClass() + def setUp(self): super(TestIPv4FibCrud, self).setUp() self.reset_packet_infos() @@ -568,6 +592,14 @@ class TestIPv4FibCrud(VppTestCase): class TestIPNull(VppTestCase): """ IPv4 routes via NULL """ + @classmethod + def setUpClass(cls): + super(TestIPNull, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPNull, cls).tearDownClass() + def setUp(self): super(TestIPNull, self).setUp() @@ -658,7 +690,7 @@ class TestIPNull(VppTestCase): self.pg1.sw_if_index)]) r1.add_vpp_config() - rx = self.send_and_expect(self.pg0, p * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg1) # # insert a more specific as a drop @@ -666,14 +698,22 @@ class TestIPNull(VppTestCase): r2 = VppIpRoute(self, "1.1.1.1", 32, [], is_drop=1) r2.add_vpp_config() - self.send_and_assert_no_replies(self.pg0, p * 65, "Drop Route") + self.send_and_assert_no_replies(self.pg0, p * NUM_PKTS, "Drop Route") r2.remove_vpp_config() - rx = self.send_and_expect(self.pg0, p * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg1) class TestIPDisabled(VppTestCase): """ IPv4 disabled """ + @classmethod + def setUpClass(cls): + super(TestIPDisabled, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPDisabled, cls).tearDownClass() + def setUp(self): super(TestIPDisabled, self).setUp() @@ -762,6 +802,14 @@ class TestIPDisabled(VppTestCase): class TestIPSubNets(VppTestCase): """ IPv4 Subnets """ + @classmethod + def setUpClass(cls): + super(TestIPSubNets, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPSubNets, cls).tearDownClass() + def setUp(self): super(TestIPSubNets, self).setUp() @@ -875,6 +923,14 @@ class TestIPSubNets(VppTestCase): class TestIPLoadBalance(VppTestCase): """ IPv4 Load-Balancing """ + @classmethod + def setUpClass(cls): + super(TestIPLoadBalance, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPLoadBalance, cls).tearDownClass() + def setUp(self): super(TestIPLoadBalance, self).setUp() @@ -928,7 +984,7 @@ class TestIPLoadBalance(VppTestCase): src_ip_pkts = [] src_mpls_pkts = [] - for ii in range(65): + for ii in range(NUM_PKTS): port_ip_hdr = (IP(dst="10.0.0.1", src="20.0.0.1") / UDP(sport=1234, dport=1234 + ii) / Raw('\xa5' * 100)) @@ -1150,6 +1206,14 @@ class TestIPLoadBalance(VppTestCase): class TestIPVlan0(VppTestCase): """ IPv4 VLAN-0 """ + @classmethod + def setUpClass(cls): + super(TestIPVlan0, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPVlan0, cls).tearDownClass() + def setUp(self): super(TestIPVlan0, self).setUp() @@ -1179,7 +1243,7 @@ class TestIPVlan0(VppTestCase): IP(dst=self.pg1.remote_ip4, src=self.pg0.remote_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) * 65 + Raw('\xa5' * 100)) * NUM_PKTS # # Expect that packets sent on VLAN-0 are forwarded on the @@ -1191,6 +1255,14 @@ class TestIPVlan0(VppTestCase): class TestIPPunt(VppTestCase): """ IPv4 Punt Police/Redirect """ + @classmethod + def setUpClass(cls): + super(TestIPPunt, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPPunt, cls).tearDownClass() + def setUp(self): super(TestIPPunt, self).setUp() @@ -1210,10 +1282,28 @@ class TestIPPunt(VppTestCase): def test_ip_punt(self): """ IP punt police and redirect """ + # use UDP packet that have a port we need to explicitly + # register to get punted. + pt_l4 = VppEnum.vl_api_punt_type_t.PUNT_API_TYPE_L4 + af_ip4 = VppEnum.vl_api_address_family_t.ADDRESS_IP4 + udp_proto = VppEnum.vl_api_ip_proto_t.IP_API_PROTO_UDP + punt_udp = { + 'type': pt_l4, + 'punt': { + 'l4': { + 'af': af_ip4, + 'protocol': udp_proto, + 'port': 1234, + } + } + } + + self.vapi.set_punt(is_add=1, punt=punt_udp) + p = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst=self.pg0.local_ip4) / - TCP(sport=1234, dport=1234) / + UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) pkts = p * 1025 @@ -1317,6 +1407,14 @@ class TestIPPunt(VppTestCase): class TestIPDeag(VppTestCase): """ IPv4 Deaggregate Routes """ + @classmethod + def setUpClass(cls): + super(TestIPDeag, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPDeag, cls).tearDownClass() + def setUp(self): super(TestIPDeag, self).setUp() @@ -1426,6 +1524,14 @@ class TestIPDeag(VppTestCase): class TestIPInput(VppTestCase): """ IPv4 Input Exceptions """ + @classmethod + def setUpClass(cls): + super(TestIPInput, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPInput, cls).tearDownClass() + def setUp(self): super(TestIPInput, self).setUp() @@ -1459,7 +1565,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_expect(self.pg0, p_short * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_short * NUM_PKTS, self.pg1) # # Packet too long - this is dropped @@ -1472,7 +1578,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_assert_no_replies(self.pg0, p_long * 65, + rx = self.send_and_assert_no_replies(self.pg0, p_long * NUM_PKTS, "too long") # @@ -1486,7 +1592,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_assert_no_replies(self.pg0, p_chksum * 65, + rx = self.send_and_assert_no_replies(self.pg0, p_chksum * NUM_PKTS, "bad checksum") # @@ -1500,7 +1606,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_assert_no_replies(self.pg0, p_ver * 65, + rx = self.send_and_assert_no_replies(self.pg0, p_ver * NUM_PKTS, "funky version") # @@ -1514,7 +1620,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_assert_no_replies(self.pg0, p_frag * 65, + rx = self.send_and_assert_no_replies(self.pg0, p_frag * NUM_PKTS, "frag offset") # @@ -1528,7 +1634,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_expect(self.pg0, p_ttl * 65, self.pg0) + rx = self.send_and_expect(self.pg0, p_ttl * NUM_PKTS, self.pg0) rx = rx[0] icmp = rx[ICMP] @@ -1552,7 +1658,7 @@ class TestIPInput(VppTestCase): self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [1500, 0, 0, 0]) - rx = self.send_and_expect(self.pg0, p_mtu * 65, self.pg0) + rx = self.send_and_expect(self.pg0, p_mtu * NUM_PKTS, self.pg0) rx = rx[0] icmp = rx[ICMP] @@ -1563,7 +1669,7 @@ class TestIPInput(VppTestCase): self.assertEqual(icmp.dst, self.pg1.remote_ip4) self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [2500, 0, 0, 0]) - rx = self.send_and_expect(self.pg0, p_mtu * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_mtu * NUM_PKTS, self.pg1) # Reset MTU for subsequent tests self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [9000, 0, 0, 0]) @@ -1591,6 +1697,14 @@ class TestIPInput(VppTestCase): class TestIPDirectedBroadcast(VppTestCase): """ IPv4 Directed Broadcast """ + @classmethod + def setUpClass(cls): + super(TestIPDirectedBroadcast, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPDirectedBroadcast, cls).tearDownClass() + def setUp(self): super(TestIPDirectedBroadcast, self).setUp() @@ -1634,10 +1748,10 @@ class TestIPDirectedBroadcast(VppTestCase): # # test packet is L2 broadcast # - rx = self.send_and_expect(self.pg1, p0 * 65, self.pg0) + rx = self.send_and_expect(self.pg1, p0 * NUM_PKTS, self.pg0) self.assertTrue(rx[0][Ether].dst, "ff:ff:ff:ff:ff:ff") - self.send_and_assert_no_replies(self.pg0, p1 * 65, + self.send_and_assert_no_replies(self.pg0, p1 * NUM_PKTS, "directed broadcast disabled") # @@ -1645,12 +1759,12 @@ class TestIPDirectedBroadcast(VppTestCase): # self.vapi.sw_interface_set_ip_directed_broadcast( self.pg0.sw_if_index, 0) - self.send_and_assert_no_replies(self.pg1, p0 * 65, + self.send_and_assert_no_replies(self.pg1, p0 * NUM_PKTS, "directed broadcast disabled") self.vapi.sw_interface_set_ip_directed_broadcast( self.pg0.sw_if_index, 1) - rx = self.send_and_expect(self.pg1, p0 * 65, self.pg0) + rx = self.send_and_expect(self.pg1, p0 * NUM_PKTS, self.pg0) self.pg0.unconfig_ip4() self.pg1.unconfig_ip4() @@ -1659,6 +1773,14 @@ class TestIPDirectedBroadcast(VppTestCase): class TestIPLPM(VppTestCase): """ IPv4 longest Prefix Match """ + @classmethod + def setUpClass(cls): + super(TestIPLPM, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPLPM, cls).tearDownClass() + def setUp(self): super(TestIPLPM, self).setUp() @@ -1701,8 +1823,8 @@ class TestIPLPM(VppTestCase): Raw('\xa5' * 2000)) self.logger.info(self.vapi.cli("sh ip fib mtrie")) - rx = self.send_and_expect(self.pg0, p_8 * 65, self.pg2) - rx = self.send_and_expect(self.pg0, p_24 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_8 * NUM_PKTS, self.pg2) + rx = self.send_and_expect(self.pg0, p_24 * NUM_PKTS, self.pg1) class TestIPv4Frag(VppTestCase): @@ -1722,6 +1844,10 @@ class TestIPv4Frag(VppTestCase): i.config_ip4() i.resolve_arp() + @classmethod + def tearDownClass(cls): + super(TestIPv4Frag, cls).tearDownClass() + def test_frag_large_packets(self): """ Fragmentation of large packets """