diff options
Diffstat (limited to 'test/test_ip4.py')
| -rw-r--r-- | test/test_ip4.py | 66 |
1 files changed, 63 insertions, 3 deletions
diff --git a/test/test_ip4.py b/test/test_ip4.py index 926ca77a5f8..150ea629308 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -34,6 +34,7 @@ from vpp_papi import vpp_papi, VppEnum from vpp_neighbor import VppNeighbor from vpp_lo_interface import VppLoInterface from vpp_policer import VppPolicer, PolicerAction +from config import config NUM_PKTS = 67 @@ -244,12 +245,13 @@ class TestIPv4RouteLookup(VppTestCase): """IPv4 Route Lookup Test Case""" routes = [] + tables = [] - def route_lookup(self, prefix, exact): + def route_lookup(self, prefix, exact, table_id=0): return self.vapi.api( self.vapi.papi.ip_route_lookup, { - "table_id": 0, + "table_id": table_id, "exact": exact, "prefix": prefix, }, @@ -283,11 +285,30 @@ class TestIPv4RouteLookup(VppTestCase): r.add_vpp_config() self.routes.append(r) + custom_vrf = VppIpTable(self, 200) + custom_vrf.add_vpp_config() + self.tables.append(custom_vrf) + + r = VppIpRoute(self, "2.2.0.0", 16, [drop_nh], 200) + r.add_vpp_config() + self.routes.append(r) + + r = VppIpRoute(self, "2.2.2.0", 24, [drop_nh], 200) + r.add_vpp_config() + self.routes.append(r) + + r = VppIpRoute(self, "2.2.2.2", 32, [drop_nh], 200) + r.add_vpp_config() + self.routes.append(r) + def tearDown(self): # Remove the routes we added for r in self.routes: r.remove_vpp_config() + for vrf in self.tables: + vrf.remove_vpp_config() + super(TestIPv4RouteLookup, self).tearDown() def test_exact_match(self): @@ -305,6 +326,20 @@ class TestIPv4RouteLookup(VppTestCase): with self.vapi.assert_negative_api_retval(): self.route_lookup("1.1.1.2/32", True) + # Verify we find the host route + prefix = "2.2.2.2/32" + result = self.route_lookup(prefix, True, 200) + assert prefix == str(result.route.prefix) + + # Verify we find a middle prefix route + prefix = "2.2.2.0/24" + result = self.route_lookup(prefix, True, 200) + assert prefix == str(result.route.prefix) + + # Verify we do not find an available LPM. + with self.vapi.assert_negative_api_retval(): + self.route_lookup("2.2.2.1/32", True, 200) + def test_longest_prefix_match(self): # verify we find lpm lpm_prefix = "1.1.1.0/24" @@ -315,6 +350,15 @@ class TestIPv4RouteLookup(VppTestCase): result = self.route_lookup(lpm_prefix, False) assert lpm_prefix == str(result.route.prefix) + # verify we find lpm + lpm_prefix = "2.2.2.0/24" + result = self.route_lookup("2.2.2.1/32", False, 200) + assert lpm_prefix == str(result.route.prefix) + + # Verify we find the exact when not requested + result = self.route_lookup(lpm_prefix, False, 200) + assert lpm_prefix == str(result.route.prefix) + # Can't seem to delete the default route so no negative LPM test. @@ -459,6 +503,9 @@ class TestIPv4IfAddrRoute(VppTestCase): ) +@unittest.skipIf( + "ping" in config.excluded_plugins, "Exclude tests requiring Ping plugin" +) class TestICMPEcho(VppTestCase): """ICMP Echo Test Case""" @@ -929,6 +976,19 @@ class TestIPNull(VppTestCase): r2.remove_vpp_config() rx = self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg1) + t = VppIpTable(self, 2, False) + t.add_vpp_config() + r3 = VppIpRoute( + self, + "1.1.1.0", + 31, + [VppRoutePath("0.0.0.0", 0xFFFFFFFF, type=FibPathType.FIB_PATH_TYPE_DROP)], + table_id=2, + ) + r3.add_vpp_config() + r3.remove_vpp_config() + t.remove_vpp_config() + class TestIPDisabled(VppTestCase): """IPv4 disabled""" @@ -1396,7 +1456,7 @@ class TestIPLoadBalance(VppTestCase): 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) + / IP(dst="1.1.1.1", src="20.0.0.%d" % (ii % 256)) / UDP(sport=1234, dport=1234) / Raw(b"\xa5" * 100) ) |