GRE: API update

[vpp.git] / test / test_gre.py

diff --git a/test/test_gre.py b/test/test_gre.py
index dd7b8bc..71117ad 100644 (file)
--- a/test/test_gre.py
+++ b/test/test_gre.py
@@ -1,28 +1,21 @@
 #!/usr/bin/env python
 
 import unittest
-from logging import *
-
-from framework import VppTestCase, VppTestRunner
-from vpp_sub_interface import VppDot1QSubint
-from vpp_gre_interface import VppGreInterface, VppGre6Interface
-from vpp_ip import DpoProto
-from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpTable
-from vpp_papi_provider import L2_VTR_OP
 
+import scapy.compat
 from scapy.packet import Raw
 from scapy.layers.l2 import Ether, Dot1Q, GRE
 from scapy.layers.inet import IP, UDP
 from scapy.layers.inet6 import IPv6
 from scapy.volatile import RandMAC, RandIP
 
+from framework import VppTestCase, VppTestRunner
+from vpp_sub_interface import L2_VTR_OP, VppDot1QSubint
+from vpp_gre_interface import VppGreInterface
+from vpp_ip import DpoProto
+from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpTable
 from util import ppp, ppc
-
-
-class GreTunnelTypes:
-    TT_L3 = 0
-    TT_TEB = 1
-    TT_ERSPAN = 2
+from vpp_papi import VppEnum
 
 
 class TestGRE(VppTestCase):
@@ -32,6 +25,10 @@ class TestGRE(VppTestCase):
     def setUpClass(cls):
         super(TestGRE, cls).setUpClass()
 
+    @classmethod
+    def tearDownClass(cls):
+        super(TestGRE, cls).tearDownClass()
+
     def setUp(self):
         super(TestGRE, self).setUp()
 
@@ -148,7 +145,8 @@ class TestGRE(VppTestCase):
                  GRE() /
                  Ether(dst=RandMAC('*:*:*:*:*:*'),
                        src=RandMAC('*:*:*:*:*:*')) /
-                 IP(src=str(RandIP()), dst=str(RandIP())) /
+                 IP(src=scapy.compat.raw(RandIP()),
+                    dst=scapy.compat.raw(RandIP())) /
                  UDP(sport=1234, dport=1234) /
                  Raw(payload))
             info.data = p.copy()
@@ -167,7 +165,8 @@ class TestGRE(VppTestCase):
                  Ether(dst=RandMAC('*:*:*:*:*:*'),
                        src=RandMAC('*:*:*:*:*:*')) /
                  Dot1Q(vlan=vlan) /
-                 IP(src=str(RandIP()), dst=str(RandIP())) /
+                 IP(src=scapy.compat.raw(RandIP()),
+                    dst=scapy.compat.raw(RandIP())) /
                  UDP(sport=1234, dport=1234) /
                  Raw(payload))
             info.data = p.copy()
@@ -219,7 +218,7 @@ class TestGRE(VppTestCase):
                 self.assertEqual(rx_ip.src, tunnel_src)
                 self.assertEqual(rx_ip.dst, tunnel_dst)
 
-                rx_gre = GRE(str(rx_ip[IPv6].payload))
+                rx_gre = GRE(scapy.compat.raw(rx_ip[IPv6].payload))
                 rx_ip = rx_gre[IPv6]
 
                 self.assertEqual(rx_ip.src, tx_ip.src)
@@ -245,7 +244,7 @@ class TestGRE(VppTestCase):
                 self.assertEqual(rx_ip.src, tunnel_src)
                 self.assertEqual(rx_ip.dst, tunnel_dst)
 
-                rx_gre = GRE(str(rx_ip[IPv6].payload))
+                rx_gre = GRE(scapy.compat.raw(rx_ip[IPv6].payload))
                 tx_ip = tx[IP]
                 rx_ip = rx_gre[IP]
 
@@ -272,7 +271,7 @@ class TestGRE(VppTestCase):
                 self.assertEqual(rx_ip.src, tunnel_src)
                 self.assertEqual(rx_ip.dst, tunnel_dst)
 
-                rx_gre = GRE(str(rx_ip[IP].payload))
+                rx_gre = GRE(scapy.compat.raw(rx_ip[IP].payload))
                 rx_ip = rx_gre[IPv6]
                 tx_ip = tx[IPv6]
 
@@ -437,7 +436,7 @@ class TestGRE(VppTestCase):
 
         #
         # Send a packet stream that is routed into the tunnel
-        #  - they are all dropped since the tunnel's desintation IP
+        #  - they are all dropped since the tunnel's destintation IP
         #    is unresolved - or resolves via the default route - which
         #    which is a drop.
         #
@@ -563,9 +562,9 @@ class TestGRE(VppTestCase):
         #  - assign an IP Address
         #  - Add a route via the tunnel
         #
-        gre_if = VppGre6Interface(self,
-                                  self.pg2.local_ip6,
-                                  "1002::1")
+        gre_if = VppGreInterface(self,
+                                 self.pg2.local_ip6,
+                                 "1002::1")
         gre_if.add_vpp_config()
         gre_if.admin_up()
         gre_if.config_ip6()
@@ -581,7 +580,7 @@ class TestGRE(VppTestCase):
 
         #
         # Send a packet stream that is routed into the tunnel
-        #  - they are all dropped since the tunnel's desintation IP
+        #  - they are all dropped since the tunnel's destintation IP
         #    is unresolved - or resolves via the default route - which
         #    which is a drop.
         #
@@ -758,10 +757,12 @@ class TestGRE(VppTestCase):
         #
         gre_if1 = VppGreInterface(self, self.pg0.local_ip4,
                                   "2.2.2.2",
-                                  type=GreTunnelTypes.TT_TEB)
+                                  type=(VppEnum.vl_api_gre_tunnel_type_t.
+                                        GRE_API_TUNNEL_TYPE_TEB))
         gre_if2 = VppGreInterface(self, self.pg0.local_ip4,
                                   "2.2.2.3",
-                                  type=GreTunnelTypes.TT_TEB)
+                                  type=(VppEnum.vl_api_gre_tunnel_type_t.
+                                        GRE_API_TUNNEL_TYPE_TEB))
         gre_if1.add_vpp_config()
         gre_if2.add_vpp_config()
 
@@ -826,12 +827,12 @@ class TestGRE(VppTestCase):
         # Configure both to pop thier respective VLAN tags,
         # so that during the x-coonect they will subsequently push
         #
-        self.vapi.sw_interface_set_l2_tag_rewrite(gre_if_12.sw_if_index,
-                                                  L2_VTR_OP.L2_POP_1,
-                                                  12)
-        self.vapi.sw_interface_set_l2_tag_rewrite(gre_if_11.sw_if_index,
-                                                  L2_VTR_OP.L2_POP_1,
-                                                  11)
+        self.vapi.l2_interface_vlan_tag_rewrite(
+            sw_if_index=gre_if_12.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1,
+            push_dot1q=12)
+        self.vapi.l2_interface_vlan_tag_rewrite(
+            sw_if_index=gre_if_11.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1,
+            push_dot1q=11)
 
         #
         # Send traffic in both directiond - expect the VLAN tags to