diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_ip4.py | 64 | ||||
| -rw-r--r-- | test/vpp_ip_route.py | 1 |
2 files changed, 65 insertions, 0 deletions
diff --git a/test/test_ip4.py b/test/test_ip4.py index 7300679ff0d..705b15154e8 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -20,6 +20,7 @@ from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpMRoute, \ from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint from vpp_papi import VppEnum from vpp_neighbor import VppNeighbor +from vpp_lo_interface import VppLoInterface NUM_PKTS = 67 @@ -2091,5 +2092,68 @@ class TestIPReplace(VppTestCase): self.assertEqual(len(t.mdump()), 1) +class TestIPCover(VppTestCase): + """ IPv4 Table Cover """ + + @classmethod + def setUpClass(cls): + super(TestIPCover, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TestIPCover, cls).tearDownClass() + + def setUp(self): + super(TestIPCover, 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(TestIPCover, self).tearDown() + for i in self.pg_interfaces: + i.admin_down() + i.unconfig_ip4() + + def test_cover(self): + """ IP Table Cover """ + + # add a loop back with a /32 prefix + lo = VppLoInterface(self) + lo.admin_up() + a = VppIpInterfaceAddress(self, lo, "127.0.0.1", 32).add_vpp_config() + + # add a neighbour that matches the loopback's /32 + nbr = VppNeighbor(self, + lo.sw_if_index, + lo.remote_mac, + "127.0.0.1").add_vpp_config() + + # add the default route which will be the cover for /32 + r = VppIpRoute(self, "0.0.0.0", 0, + [VppRoutePath("127.0.0.1", + lo.sw_if_index)], + register=False).add_vpp_config() + + # add/remove/add a longer mask cover + r = VppIpRoute(self, "127.0.0.0", 8, + [VppRoutePath("127.0.0.1", + lo.sw_if_index)]).add_vpp_config() + r.remove_vpp_config() + r.add_vpp_config() + + # remove the default route + r.remove_vpp_config() + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) diff --git a/test/vpp_ip_route.py b/test/vpp_ip_route.py index 031412cc2fa..3ac0e84c58a 100644 --- a/test/vpp_ip_route.py +++ b/test/vpp_ip_route.py @@ -246,6 +246,7 @@ class VppIpInterfaceAddress(VppObject): sw_if_index=self.intf.sw_if_index, prefix=self.prefix, is_add=1) self._test.registry.register(self, self._test.logger) + return self def remove_vpp_config(self): self._test.vapi.sw_interface_add_del_address( |