cmake: fix errors in external when building past point-release

[vpp.git] / test / test_vxlan.py

diff --git a/test/test_vxlan.py b/test/test_vxlan.py
index 7e3ea50..5ffb2fe 100644 (file)
--- a/test/test_vxlan.py
+++ b/test/test_vxlan.py
@@ -111,7 +111,7 @@ class TestVxlan(BridgeDomain, VppTestCase):
                                               mcast_sw_if_index=1,
                                               is_add=is_add, vni=vni)
             if r.sw_if_index == 0xffffffff:
-                raise "bad sw_if_index"
+                raise ValueError("bad sw_if_index: ~0")
 
     @classmethod
     def add_shared_mcast_dst_load(cls):
@@ -217,6 +217,10 @@ class TestVxlan(BridgeDomain, VppTestCase):
             super(TestVxlan, cls).tearDownClass()
             raise
 
+    @classmethod
+    def tearDownClass(cls):
+        super(TestVxlan, cls).tearDownClass()
+
     def test_encap_big_packet(self):
         """ Encapsulation test send big frame from pg1
         Verify receipt of encapsulated frames on pg0