X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ip4.py;h=7300679ff0d997f08af09007aa84fe55572a210d;hb=9db6ada779794779158163f6293b479ae7f6ad5e;hp=60bc023a28046ee12486694b4cca6aae42dbb2dc;hpb=053204ab039d34a990ff0e14c32ce3b294fcce0e;p=vpp.git diff --git a/test/test_ip4.py b/test/test_ip4.py index 60bc023a280..7300679ff0d 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -1,4 +1,4 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 import binascii import random import socket @@ -13,14 +13,13 @@ from six import moves from framework import VppTestCase, VppTestRunner from util import ppp -from vpp_ip import VppIpPrefix from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpMRoute, \ VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \ VppMplsTable, VppIpTable, FibPathType, find_route, \ - VppIpInterfaceAddress -from vpp_ip import VppIpAddress + VppIpInterfaceAddress, find_route_in_dump, find_mroute_in_dump from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint from vpp_papi import VppEnum +from vpp_neighbor import VppNeighbor NUM_PKTS = 67 @@ -100,7 +99,7 @@ class TestIPv4(VppTestCase): :param int packet_size: Required packet size. :param Scapy pkt: Packet to be modified. """ - dst_if_idx = packet_size / 10 % 2 + dst_if_idx = int(packet_size / 10 % 2) dst_if = self.flows[src_if][dst_if_idx] info = self.create_packet_info(src_if, dst_if) payload = self.info_to_payload(info) @@ -257,11 +256,9 @@ class TestIPv4IfAddrRoute(VppTestCase): """ # create two addresses, verify route not present - if_addr1 = VppIpInterfaceAddress(self, self.pg0, - VppIpAddress("10.10.10.10"), 24) - if_addr2 = VppIpInterfaceAddress(self, self.pg0, - VppIpAddress("10.10.10.20"), 24) - self.assertFalse(if_addr1.query_vpp_config()) # 10.10.10.0/24 + if_addr1 = VppIpInterfaceAddress(self, self.pg0, "10.10.10.10", 24) + if_addr2 = VppIpInterfaceAddress(self, self.pg0, "10.10.10.20", 24) + self.assertFalse(if_addr1.query_vpp_config()) # 10.10.10.10/24 self.assertFalse(find_route(self, "10.10.10.10", 32)) self.assertFalse(find_route(self, "10.10.10.20", 32)) self.assertFalse(find_route(self, "10.10.10.255", 32)) @@ -269,7 +266,7 @@ class TestIPv4IfAddrRoute(VppTestCase): # configure first address, verify route present if_addr1.add_vpp_config() - self.assertTrue(if_addr1.query_vpp_config()) # 10.10.10.0/24 + self.assertTrue(if_addr1.query_vpp_config()) # 10.10.10.10/24 self.assertTrue(find_route(self, "10.10.10.10", 32)) self.assertFalse(find_route(self, "10.10.10.20", 32)) self.assertTrue(find_route(self, "10.10.10.255", 32)) @@ -278,7 +275,8 @@ class TestIPv4IfAddrRoute(VppTestCase): # configure second address, delete first, verify route not removed if_addr2.add_vpp_config() if_addr1.remove_vpp_config() - self.assertTrue(if_addr1.query_vpp_config()) # 10.10.10.0/24 + self.assertFalse(if_addr1.query_vpp_config()) # 10.10.10.10/24 + self.assertTrue(if_addr2.query_vpp_config()) # 10.10.10.20/24 self.assertFalse(find_route(self, "10.10.10.10", 32)) self.assertTrue(find_route(self, "10.10.10.20", 32)) self.assertTrue(find_route(self, "10.10.10.255", 32)) @@ -286,7 +284,7 @@ class TestIPv4IfAddrRoute(VppTestCase): # delete second address, verify route removed if_addr2.remove_vpp_config() - self.assertFalse(if_addr1.query_vpp_config()) # 10.10.10.0/24 + self.assertFalse(if_addr2.query_vpp_config()) # 10.10.10.20/24 self.assertFalse(find_route(self, "10.10.10.10", 32)) self.assertFalse(find_route(self, "10.10.10.20", 32)) self.assertFalse(find_route(self, "10.10.10.255", 32)) @@ -377,7 +375,7 @@ class TestICMPEcho(VppTestCase): icmp_id = 0xb icmp_seq = 5 - icmp_load = '\x0a' * 18 + icmp_load = b'\x0a' * 18 p_echo_request = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst=self.pg0.local_ip4) / @@ -450,11 +448,11 @@ class TestIPv4FibCrud(VppTestCase): pkts = [] for _ in range(count): - dst_addr = random.choice(routes).prefix.address + dst_addr = random.choice(routes).prefix.network_address info = self.create_packet_info(src_if, dst_if) payload = self.info_to_payload(info) p = (Ether(dst=src_if.local_mac, src=src_if.remote_mac) / - IP(src=src_if.remote_ip4, dst=dst_addr) / + IP(src=src_if.remote_ip4, dst=str(dst_addr)) / UDP(sport=1234, dport=1234) / Raw(payload)) info.data = p.copy() @@ -490,11 +488,15 @@ class TestIPv4FibCrud(VppTestCase): def verify_route_dump(self, routes): for r in routes: - self.assertTrue(find_route(self, r.prefix.address, r.prefix.len)) + self.assertTrue(find_route(self, + r.prefix.network_address, + r.prefix.prefixlen)) def verify_not_in_route_dump(self, routes): for r in routes: - self.assertFalse(find_route(self, r.prefix.address, r.prefix.len)) + self.assertFalse(find_route(self, + r.prefix.network_address, + r.prefix.prefixlen)) @classmethod def setUpClass(cls): @@ -687,7 +689,7 @@ class TestIPNull(VppTestCase): dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst="10.0.0.1") / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.pg0.add_stream(p_unreach) self.pg_enable_capture(self.pg_interfaces) self.pg_start() @@ -720,7 +722,7 @@ class TestIPNull(VppTestCase): dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst="10.0.0.2") / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.pg0.add_stream(p_prohibit) self.pg_enable_capture(self.pg_interfaces) @@ -743,7 +745,7 @@ class TestIPNull(VppTestCase): dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst="1.1.1.1") / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) r1 = VppIpRoute(self, "1.1.1.0", 24, [VppRoutePath(self.pg1.remote_ip4, @@ -819,12 +821,12 @@ class TestIPDisabled(VppTestCase): dst=self.pg1.local_mac) / IP(src="10.10.10.10", dst=self.pg0.remote_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) pm = (Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac) / IP(src="10.10.10.10", dst="232.1.1.1") / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) # # PG1 does not forward IP traffic @@ -908,7 +910,7 @@ class TestIPSubNets(VppTestCase): dst=self.pg1.local_mac) / IP(dst="10.10.10.10", src=self.pg0.local_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.pg1.add_stream(p) self.pg_enable_capture(self.pg_interfaces) @@ -922,18 +924,18 @@ class TestIPSubNets(VppTestCase): self.vapi.sw_interface_add_del_address( sw_if_index=self.pg0.sw_if_index, - prefix=VppIpPrefix("10.10.10.10", 16).encode()) + prefix="10.10.10.10/16") pn = (Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac) / IP(dst="10.10.0.0", src=self.pg0.local_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) pb = (Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac) / IP(dst="10.10.255.255", src=self.pg0.local_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.send_and_assert_no_replies(self.pg1, pn, "IP Network address") self.send_and_assert_no_replies(self.pg1, pb, "IP Broadcast address") @@ -941,7 +943,8 @@ class TestIPSubNets(VppTestCase): # remove the sub-net and we are forwarding via the cover again self.vapi.sw_interface_add_del_address( sw_if_index=self.pg0.sw_if_index, - prefix=VppIpPrefix("10.10.10.10", 16).encode(), is_add=0) + prefix="10.10.10.10/16", + is_add=0) self.pg1.add_stream(pn) self.pg_enable_capture(self.pg_interfaces) @@ -960,13 +963,13 @@ class TestIPSubNets(VppTestCase): self.vapi.sw_interface_add_del_address( sw_if_index=self.pg0.sw_if_index, - prefix=VppIpPrefix("10.10.10.10", 31).encode()) + prefix="10.10.10.10/31") pn = (Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac) / IP(dst="10.10.10.11", src=self.pg0.local_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.pg1.add_stream(pn) self.pg_enable_capture(self.pg_interfaces) @@ -977,7 +980,7 @@ class TestIPSubNets(VppTestCase): # remove the sub-net and we are forwarding via the cover again self.vapi.sw_interface_add_del_address( sw_if_index=self.pg0.sw_if_index, - prefix=VppIpPrefix("10.10.10.10", 31).encode(), is_add=0) + prefix="10.10.10.10/31", is_add=0) self.pg1.add_stream(pn) self.pg_enable_capture(self.pg_interfaces) @@ -1052,7 +1055,7 @@ class TestIPLoadBalance(VppTestCase): 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)) + Raw(b'\xa5' * 100)) port_ip_pkts.append((Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / port_ip_hdr)) @@ -1063,7 +1066,7 @@ class TestIPLoadBalance(VppTestCase): src_ip_hdr = (IP(dst="10.0.0.1", src="20.0.0.%d" % ii) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) src_ip_pkts.append((Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / src_ip_hdr)) @@ -1132,12 +1135,12 @@ class TestIPLoadBalance(VppTestCase): dst=self.pg0.local_mac) / IP(dst="1.1.1.1", src="20.0.0.1") / UDP(sport=1234, dport=1234 + ii) / - Raw('\xa5' * 100))) + Raw(b'\xa5' * 100))) src_pkts.append((Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(dst="1.1.1.1", src="20.0.0.%d" % ii) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100))) + Raw(b'\xa5' * 100))) route_10_0_0_2 = VppIpRoute(self, "10.0.0.2", 32, [VppRoutePath(self.pg3.remote_ip4, @@ -1220,7 +1223,7 @@ class TestIPLoadBalance(VppTestCase): dst=self.pg0.local_mac) / IP(dst="1.1.1.2", src="20.0.0.2") / UDP(sport=1234, dport=1234 + ii) / - Raw('\xa5' * 100))) + Raw(b'\xa5' * 100))) route_10_0_0_3 = VppIpRoute(self, "10.0.0.3", 32, [VppRoutePath(self.pg3.remote_ip4, @@ -1256,7 +1259,7 @@ class TestIPLoadBalance(VppTestCase): dst=self.pg0.local_mac) / IP(dst="10.0.0.3", src="20.0.0.2") / UDP(sport=1234, dport=1234 + ii) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.send_and_expect_one_itf(self.pg0, port_pkts, self.pg4) @@ -1308,7 +1311,7 @@ class TestIPVlan0(VppTestCase): IP(dst=self.pg1.remote_ip4, src=self.pg0.remote_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) * NUM_PKTS + Raw(b'\xa5' * 100)) * NUM_PKTS # # Expect that packets sent on VLAN-0 are forwarded on the @@ -1369,7 +1372,7 @@ class TestIPPunt(VppTestCase): dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst=self.pg0.local_ip4) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) pkts = p * 1025 @@ -1534,12 +1537,12 @@ class TestIPDeag(VppTestCase): dst=self.pg0.local_mac) / IP(src="5.5.5.5", dst="1.1.1.1") / TCP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) p_src = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src="2.2.2.2", dst="1.1.1.2") / TCP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) pkts_dst = p_dst * 257 pkts_src = p_src * 257 @@ -1582,7 +1585,7 @@ class TestIPDeag(VppTestCase): dst=self.pg0.local_mac) / IP(src="2.2.2.4", dst="2.2.2.3") / TCP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) self.send_and_assert_no_replies(self.pg0, p_l * 257, "IP lookup loop") @@ -1630,7 +1633,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, len=40) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) rx = self.send_and_expect(self.pg0, p_short * NUM_PKTS, self.pg1) @@ -1643,7 +1646,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, len=400) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) rx = self.send_and_assert_no_replies(self.pg0, p_long * NUM_PKTS, "too long") @@ -1657,7 +1660,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, chksum=400) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) rx = self.send_and_assert_no_replies(self.pg0, p_chksum * NUM_PKTS, "bad checksum") @@ -1671,7 +1674,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, version=3) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) rx = self.send_and_assert_no_replies(self.pg0, p_ver * NUM_PKTS, "funky version") @@ -1685,7 +1688,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, frag=1) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) rx = self.send_and_assert_no_replies(self.pg0, p_frag * NUM_PKTS, "frag offset") @@ -1699,7 +1702,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, ttl=1) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 100)) + Raw(b'\xa5' * 100)) rx = self.send_and_expect(self.pg0, p_ttl * NUM_PKTS, self.pg0) @@ -1721,7 +1724,7 @@ class TestIPInput(VppTestCase): dst=self.pg1.remote_ip4, ttl=10, flags='DF') / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 2000)) + Raw(b'\xa5' * 2000)) self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [1500, 0, 0, 0]) @@ -1749,7 +1752,7 @@ class TestIPInput(VppTestCase): IP(src="0.0.0.0", dst=self.pg0.local_ip4) / ICMP(id=4, seq=4) / - Raw(load='\x0a' * 18)) + Raw(load=b'\x0a' * 18)) rx = self.send_and_assert_no_replies(self.pg0, p_s0 * 17) p_s0 = (Ether(src=self.pg0.remote_mac, @@ -1757,7 +1760,7 @@ class TestIPInput(VppTestCase): IP(src="255.255.255.255", dst=self.pg0.local_ip4) / ICMP(id=4, seq=4) / - Raw(load='\x0a' * 18)) + Raw(load=b'\x0a' * 18)) rx = self.send_and_assert_no_replies(self.pg0, p_s0 * 17) @@ -1799,13 +1802,13 @@ class TestIPDirectedBroadcast(VppTestCase): IP(src="1.1.1.1", dst=self.pg0._local_ip4_bcast) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 2000)) + Raw(b'\xa5' * 2000)) p1 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src="1.1.1.1", dst=self.pg1._local_ip4_bcast) / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 2000)) + Raw(b'\xa5' * 2000)) self.pg0.config_ip4() self.pg0.resolve_arp() @@ -1881,13 +1884,13 @@ class TestIPLPM(VppTestCase): IP(src="1.1.1.1", dst="10.1.1.1") / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 2000)) + Raw(b'\xa5' * 2000)) p_24 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src="1.1.1.1", dst="10.1.2.1") / UDP(sport=1234, dport=1234) / - Raw('\xa5' * 2000)) + Raw(b'\xa5' * 2000)) self.logger.info(self.vapi.cli("sh ip fib mtrie")) rx = self.send_and_expect(self.pg0, p_8 * NUM_PKTS, self.pg2) @@ -1918,12 +1921,19 @@ class TestIPv4Frag(VppTestCase): def test_frag_large_packets(self): """ Fragmentation of large packets """ + self.vapi.cli("adjacency counters enable") + p = (Ether(dst=self.src_if.local_mac, src=self.src_if.remote_mac) / IP(src=self.src_if.remote_ip4, dst=self.dst_if.remote_ip4) / UDP(sport=1234, dport=5678) / Raw()) self.extend_packet(p, 6000, "abcde") saved_payload = p[Raw].load + nbr = VppNeighbor(self, + self.dst_if.sw_if_index, + self.dst_if.remote_mac, + self.dst_if.remote_ip4).add_vpp_config() + # Force fragmentation by setting MTU of output interface # lower than packet size self.vapi.sw_interface_set_mtu(self.dst_if.sw_if_index, @@ -1937,8 +1947,11 @@ class TestIPv4Frag(VppTestCase): # cannot be larger then VPP buffer size (which is 2048) packets = self.dst_if.get_capture(3) + # we should show 3 packets thru the neighbor + self.assertEqual(3, nbr.get_stats()['packets']) + # Assume VPP sends the fragments in order - payload = '' + payload = b'' for p in packets: payload_offset = p.frag * 8 if payload_offset > 0: @@ -1948,5 +1961,135 @@ class TestIPv4Frag(VppTestCase): self.assert_equal(payload, saved_payload, "payload") +class TestIPReplace(VppTestCase): + """ IPv4 Table Replace """ + + @classmethod + def setUpClass(cls): + super(TestIPReplace, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPReplace, cls).tearDownClass() + + def setUp(self): + super(TestIPReplace, self).setUp() + + self.create_pg_interfaces(range(4)) + + table_id = 1 + self.tables = [] + + for i in self.pg_interfaces: + i.admin_up() + i.config_ip4() + i.resolve_arp() + i.generate_remote_hosts(2) + self.tables.append(VppIpTable(self, table_id).add_vpp_config()) + table_id += 1 + + def tearDown(self): + super(TestIPReplace, self).tearDown() + for i in self.pg_interfaces: + i.admin_down() + i.unconfig_ip4() + + def test_replace(self): + """ IP Table Replace """ + + N_ROUTES = 20 + links = [self.pg0, self.pg1, self.pg2, self.pg3] + routes = [[], [], [], []] + + # load up the tables with some routes + for ii, t in enumerate(self.tables): + for jj in range(N_ROUTES): + uni = VppIpRoute( + self, "10.0.0.%d" % jj, 32, + [VppRoutePath(links[ii].remote_hosts[0].ip4, + links[ii].sw_if_index), + VppRoutePath(links[ii].remote_hosts[1].ip4, + links[ii].sw_if_index)], + table_id=t.table_id).add_vpp_config() + multi = VppIpMRoute( + self, "0.0.0.0", + "239.0.0.%d" % jj, 32, + MRouteEntryFlags.MFIB_ENTRY_FLAG_NONE, + [VppMRoutePath(self.pg0.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_ACCEPT), + VppMRoutePath(self.pg1.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD), + VppMRoutePath(self.pg2.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD), + VppMRoutePath(self.pg3.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD)], + table_id=t.table_id).add_vpp_config() + routes[ii].append({'uni': uni, + 'multi': multi}) + + # + # replace the tables a few times + # + for kk in range(3): + # replace_begin each table + for t in self.tables: + t.replace_begin() + + # all the routes are still there + for ii, t in enumerate(self.tables): + dump = t.dump() + mdump = t.mdump() + for r in routes[ii]: + self.assertTrue(find_route_in_dump(dump, r['uni'], t)) + self.assertTrue(find_mroute_in_dump(mdump, r['multi'], t)) + + # redownload the even numbered routes + for ii, t in enumerate(self.tables): + for jj in range(0, N_ROUTES, 2): + routes[ii][jj]['uni'].add_vpp_config() + routes[ii][jj]['multi'].add_vpp_config() + + # signal each table replace_end + for t in self.tables: + t.replace_end() + + # we should find the even routes, but not the odd + for ii, t in enumerate(self.tables): + dump = t.dump() + mdump = t.mdump() + for jj in range(0, N_ROUTES, 2): + self.assertTrue(find_route_in_dump( + dump, routes[ii][jj]['uni'], t)) + self.assertTrue(find_mroute_in_dump( + mdump, routes[ii][jj]['multi'], t)) + for jj in range(1, N_ROUTES - 1, 2): + self.assertFalse(find_route_in_dump( + dump, routes[ii][jj]['uni'], t)) + self.assertFalse(find_mroute_in_dump( + mdump, routes[ii][jj]['multi'], t)) + + # reload all the routes + for ii, t in enumerate(self.tables): + for r in routes[ii]: + r['uni'].add_vpp_config() + r['multi'].add_vpp_config() + + # all the routes are still there + for ii, t in enumerate(self.tables): + dump = t.dump() + mdump = t.mdump() + for r in routes[ii]: + self.assertTrue(find_route_in_dump(dump, r['uni'], t)) + self.assertTrue(find_mroute_in_dump(mdump, r['multi'], t)) + + # + # finally flush the tables for good measure + # + for t in self.tables: + t.flush() + self.assertEqual(len(t.dump()), 5) + self.assertEqual(len(t.mdump()), 1) + + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)