diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_ip4.py | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/test/test_ip4.py b/test/test_ip4.py index 926ca77a5f8..a183b0ca0ba 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -244,12 +244,13 @@ 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 +284,30 @@ 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 +325,20 @@ 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 +349,15 @@ 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. |