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misc: Fix python scripts shebang line
[vpp.git] / test / test_dvr.py
diff --git a/test/test_dvr.py b/test/test_dvr.py
index cf411bb..d9bb7ac 100644 (file)
--- a/test/test_dvr.py
+++ b/test/test_dvr.py
@@ -1,20 +1,30 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import unittest
 
 from framework import VppTestCase, VppTestRunner
-from vpp_sub_interface import VppDot1QSubint
-from vpp_ip_route import VppIpRoute, VppRoutePath
-from vpp_papi_provider import L2_VTR_OP, L2_PORT_TYPE
+from vpp_ip_route import VppIpRoute, VppRoutePath, FibPathType
+from vpp_l2 import L2_PORT_TYPE
+from vpp_sub_interface import L2_VTR_OP, VppDot1QSubint
 
 from scapy.packet import Raw
 from scapy.layers.l2 import Ether, Dot1Q
 from scapy.layers.inet import IP, UDP
 from socket import AF_INET, inet_pton
 
+NUM_PKTS = 67
+
 
 class TestDVR(VppTestCase):
     """ Distributed Virtual Router """
 
+    @classmethod
+    def setUpClass(cls):
+        super(TestDVR, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestDVR, cls).tearDownClass()
+
     def setUp(self):
         super(TestDVR, self).setUp()
 
@@ -110,14 +120,14 @@ class TestDVR(VppTestCase):
             self, ip_non_tag_bridged, 32,
             [VppRoutePath("0.0.0.0",
                           self.pg1.sw_if_index,
-                          is_dvr=1)])
+                          type=FibPathType.FIB_PATH_TYPE_DVR)])
         route_no_tag.add_vpp_config()
 
         #
         # Inject the packet that arrives and leaves on a non-tagged interface
         # Since it's 'bridged' expect that the MAC headed is unchanged.
         #
-        rx = self.send_and_expect(self.pg0, pkt_no_tag * 65, self.pg1)
+        rx = self.send_and_expect(self.pg0, pkt_no_tag * NUM_PKTS, self.pg1)
         self.assert_same_mac_addr(pkt_no_tag, rx)
         self.assert_has_no_tag(rx)
 
@@ -128,14 +138,14 @@ class TestDVR(VppTestCase):
             self, ip_tag_bridged, 32,
             [VppRoutePath("0.0.0.0",
                           sub_if_on_pg3.sw_if_index,
-                          is_dvr=1)])
+                          type=FibPathType.FIB_PATH_TYPE_DVR)])
         route_with_tag.add_vpp_config()
 
         #
         # Inject the packet that arrives non-tag and leaves on a tagged
         # interface
         #
-        rx = self.send_and_expect(self.pg0, pkt_tag * 65, self.pg3)
+        rx = self.send_and_expect(self.pg0, pkt_tag * NUM_PKTS, self.pg3)
         self.assert_same_mac_addr(pkt_tag, rx)
         self.assert_has_vlan_tag(93, rx)
 
@@ -150,7 +160,9 @@ class TestDVR(VppTestCase):
                           UDP(sport=1234, dport=1234) /
                           Raw('\xa5' * 100))
 
-        rx = self.send_and_expect(self.pg2, pkt_tag_to_tag * 65, self.pg3)
+        rx = self.send_and_expect(self.pg2,
+                                  pkt_tag_to_tag * NUM_PKTS,
+                                  self.pg3)
         self.assert_same_mac_addr(pkt_tag_to_tag, rx)
         self.assert_has_vlan_tag(93, rx)
 
@@ -165,7 +177,9 @@ class TestDVR(VppTestCase):
                               UDP(sport=1234, dport=1234) /
                               Raw('\xa5' * 100))
 
-        rx = self.send_and_expect(self.pg2, pkt_tag_to_non_tag * 65, self.pg1)
+        rx = self.send_and_expect(self.pg2,
+                                  pkt_tag_to_non_tag * NUM_PKTS,
+                                  self.pg1)
         self.assert_same_mac_addr(pkt_tag_to_tag, rx)
         self.assert_has_no_tag(rx)
 
@@ -196,7 +210,8 @@ class TestDVR(VppTestCase):
         #
         # Send packet's that should match the ACL and be dropped
         #
-        rx = self.send_and_assert_no_replies(self.pg2, pkt_tag_to_non_tag * 65)
+        rx = self.send_and_assert_no_replies(self.pg2,
+                                             pkt_tag_to_non_tag * NUM_PKTS)
 
         #
         # cleanup
@@ -220,17 +235,19 @@ class TestDVR(VppTestCase):
         #
         # Do a FIB dump to make sure the paths are correctly reported as DVR
         #
-        routes = self.vapi.ip_fib_dump()
+        routes = self.vapi.ip_route_dump(0)
 
         for r in routes:
-            if (inet_pton(AF_INET, ip_tag_bridged) == r.address):
-                self.assertEqual(r.path[0].sw_if_index,
+            if (ip_tag_bridged == str(r.route.prefix.network_address)):
+                self.assertEqual(r.route.paths[0].sw_if_index,
                                  sub_if_on_pg3.sw_if_index)
-                self.assertEqual(r.path[0].is_dvr, 1)
-            if (inet_pton(AF_INET, ip_non_tag_bridged) == r.address):
-                self.assertEqual(r.path[0].sw_if_index,
+                self.assertEqual(r.route.paths[0].type,
+                                 FibPathType.FIB_PATH_TYPE_DVR)
+            if (ip_non_tag_bridged == str(r.route.prefix.network_address)):
+                self.assertEqual(r.route.paths[0].sw_if_index,
                                  self.pg1.sw_if_index)
-                self.assertEqual(r.path[0].is_dvr, 1)
+                self.assertEqual(r.route.paths[0].type,
+                                 FibPathType.FIB_PATH_TYPE_DVR)
 
         #
         # the explicit route delete is require so it happens before
@@ -317,14 +334,16 @@ class TestDVR(VppTestCase):
         #
         # Add a DVR route to steer traffic at L3
         #
-        route_1 = VppIpRoute(self, "1.1.1.1", 32,
-                             [VppRoutePath("0.0.0.0",
-                                           self.pg1.sw_if_index,
-                                           is_dvr=1)])
-        route_2 = VppIpRoute(self, "1.1.1.2", 32,
-                             [VppRoutePath("0.0.0.0",
-                                           sub_if_on_pg2.sw_if_index,
-                                           is_dvr=1)])
+        route_1 = VppIpRoute(
+            self, "1.1.1.1", 32,
+            [VppRoutePath("0.0.0.0",
+                          self.pg1.sw_if_index,
+                          type=FibPathType.FIB_PATH_TYPE_DVR)])
+        route_2 = VppIpRoute(
+            self, "1.1.1.2", 32,
+            [VppRoutePath("0.0.0.0",
+                          sub_if_on_pg2.sw_if_index,
+                          type=FibPathType.FIB_PATH_TYPE_DVR)])
         route_1.add_vpp_config()
         route_2.add_vpp_config()
 
@@ -344,19 +363,21 @@ class TestDVR(VppTestCase):
         #
         # now we expect the packet forward according to the DVR route
         #
-        rx = self.send_and_expect(self.pg0, pkt_no_tag * 65, self.pg1)
+        rx = self.send_and_expect(self.pg0, pkt_no_tag * NUM_PKTS, self.pg1)
         self.assert_same_mac_addr(pkt_no_tag, rx)
         self.assert_has_no_tag(rx)
 
-        rx = self.send_and_expect(self.pg0, pkt_to_tag * 65, self.pg2)
+        rx = self.send_and_expect(self.pg0, pkt_to_tag * NUM_PKTS, self.pg2)
         self.assert_same_mac_addr(pkt_to_tag, rx)
         self.assert_has_vlan_tag(92, rx)
 
-        rx = self.send_and_expect(self.pg3, pkt_from_tag * 65, self.pg1)
+        rx = self.send_and_expect(self.pg3, pkt_from_tag * NUM_PKTS, self.pg1)
         self.assert_same_mac_addr(pkt_from_tag, rx)
         self.assert_has_no_tag(rx)
 
-        rx = self.send_and_expect(self.pg3, pkt_from_to_tag * 65, self.pg2)
+        rx = self.send_and_expect(self.pg3,
+                                  pkt_from_to_tag * NUM_PKTS,
+                                  self.pg2)
         self.assert_same_mac_addr(pkt_from_tag, rx)
         self.assert_has_vlan_tag(92, rx)
 
Vector Packet Processing