X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_geneve.py;h=7eb23f27f9b81f76c319adb7372f36a26ffbc8a8;hb=c4ae0fffb;hp=ebe95a0f1a0f44af01a4031521db2b14ed7f29e1;hpb=a5b2eec0535f9025319a752891d77ff9948ae0df;p=vpp.git diff --git a/test/test_geneve.py b/test/test_geneve.py index ebe95a0f1a0..7eb23f27f9b 100644 --- a/test/test_geneve.py +++ b/test/test_geneve.py @@ -1,15 +1,17 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 import socket -from util import ip4n_range, ip4_range +from util import ip4_range, ip4_range import unittest from framework import VppTestCase, VppTestRunner from template_bd import BridgeDomain from scapy.layers.l2 import Ether from scapy.layers.inet import IP, UDP -from scapy.layers.geneve import GENEVE +from scapy.contrib.geneve import GENEVE from scapy.utils import atol +from vpp_ip_route import VppIpRoute, VppRoutePath +from vpp_ip import INVALID_INDEX class TestGeneve(BridgeDomain, VppTestCase): @@ -85,15 +87,17 @@ class TestGeneve(BridgeDomain, VppTestCase): # Create 10 ucast geneve tunnels under bd ip_range_start = 10 ip_range_end = ip_range_start + n_ucast_tunnels - next_hop_address = cls.pg0.remote_ip4n - for dest_ip4n in ip4n_range(next_hop_address, ip_range_start, - ip_range_end): - # add host route so dest_ip4n will not be resolved - cls.vapi.ip_add_del_route(dst_address=dest_ip4n, - dst_address_length=32, - next_hop_address=next_hop_address) + next_hop_address = cls.pg0.remote_ip4 + for dest_ip4 in ip4_range(next_hop_address, ip_range_start, + ip_range_end): + # add host route so dest_ip4 will not be resolved + rip = VppIpRoute(cls, dest_ip4, 32, + [VppRoutePath(next_hop_address, + INVALID_INDEX)], + register=False) + rip.add_vpp_config() r = cls.vapi.geneve_add_del_tunnel( - local_address=cls.pg0.local_ip4n, remote_address=dest_ip4n, + local_address=cls.pg0.local_ip4, remote_address=dest_ip4, vni=vni) cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index, bd_id=vni) @@ -109,11 +113,11 @@ class TestGeneve(BridgeDomain, VppTestCase): vni_end = vni_start + n_shared_dst_tunnels for vni in range(vni_start, vni_end): r = cls.vapi.geneve_add_del_tunnel( - local_address=cls.pg0.local_ip4n, - remote_address=cls.mcast_ip4n, mcast_sw_if_index=1, + local_address=cls.pg0.local_ip4, + remote_address=cls.mcast_ip4, mcast_sw_if_index=1, is_add=is_add, vni=vni) if r.sw_if_index == 0xffffffff: - raise "bad sw_if_index" + raise ValueError("bad sw_if_index: ~0") @classmethod def add_shared_mcast_dst_load(cls): @@ -131,11 +135,11 @@ class TestGeneve(BridgeDomain, VppTestCase): n_distinct_dst_tunnels = 10 ip_range_start = 10 ip_range_end = ip_range_start + n_distinct_dst_tunnels - for dest_ip4n in ip4n_range(cls.mcast_ip4n, ip_range_start, - ip_range_end): - vni = bytearray(dest_ip4n)[3] - cls.vapi.geneve_add_del_tunnel(local_address=cls.pg0.local_ip4n, - remote_address=dest_ip4n, + for dest_ip4 in ip4_range(cls.mcast_ip4, ip_range_start, + ip_range_end): + vni = int(dest_ip4.split('.')[3]) + cls.vapi.geneve_add_del_tunnel(local_address=cls.pg0.local_ip4, + remote_address=dest_ip4, mcast_sw_if_index=1, is_add=is_add, vni=vni) @@ -172,17 +176,17 @@ class TestGeneve(BridgeDomain, VppTestCase): # Our Multicast address cls.mcast_ip4 = '239.1.1.1' - cls.mcast_ip4n = socket.inet_pton(socket.AF_INET, cls.mcast_ip4) iplong = atol(cls.mcast_ip4) cls.mcast_mac = "01:00:5e:%02x:%02x:%02x" % ( (iplong >> 16) & 0x7F, (iplong >> 8) & 0xFF, iplong & 0xFF) # Create GENEVE VTEP on VPP pg0, and put geneve_tunnel0 and pg1 # into BD. + cls.single_tunnel_vni = 0xabcde cls.single_tunnel_bd = 1 r = cls.vapi.geneve_add_del_tunnel( - local_address=cls.pg0.local_ip4n, - remote_address=cls.pg0.remote_ip4n, vni=cls.single_tunnel_bd) + local_address=cls.pg0.local_ip4, + remote_address=cls.pg0.remote_ip4, vni=cls.single_tunnel_vni) cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index, bd_id=cls.single_tunnel_bd) cls.vapi.sw_interface_set_l2_bridge( @@ -194,8 +198,8 @@ class TestGeneve(BridgeDomain, VppTestCase): cls.create_geneve_flood_test_bd(cls.mcast_flood_bd, cls.n_ucast_tunnels) r = cls.vapi.geneve_add_del_tunnel( - local_address=cls.pg0.local_ip4n, - remote_address=cls.mcast_ip4n, mcast_sw_if_index=1, + local_address=cls.pg0.local_ip4, + remote_address=cls.mcast_ip4, mcast_sw_if_index=1, vni=cls.mcast_flood_bd) cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index, bd_id=cls.mcast_flood_bd) @@ -223,11 +227,12 @@ class TestGeneve(BridgeDomain, VppTestCase): # @param self The object pointer. def tearDown(self): super(TestGeneve, self).tearDown() - if not self.vpp_dead: - self.logger.info(self.vapi.cli("show bridge-domain 1 detail")) - self.logger.info(self.vapi.cli("show bridge-domain 2 detail")) - self.logger.info(self.vapi.cli("show bridge-domain 3 detail")) - self.logger.info(self.vapi.cli("show geneve tunnel")) + + def show_commands_at_teardown(self): + self.logger.info(self.vapi.cli("show bridge-domain 1 detail")) + self.logger.info(self.vapi.cli("show bridge-domain 2 detail")) + self.logger.info(self.vapi.cli("show bridge-domain 3 detail")) + self.logger.info(self.vapi.cli("show geneve tunnel")) if __name__ == '__main__':