X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_nat44_ed.py;h=d4dd4be5d895a15ab6229df9843d851a038363f2;hb=51880abac14379b06d0c8ff8f17d0b2cd502bbc0;hp=323249e44246995c44ade4d3d25166a9e19517bc;hpb=579a6fb89baf325d96fe49bc52e9fec5f98a780c;p=vpp.git

diff --git a/test/test_nat44_ed.py b/test/test_nat44_ed.py
index 323249e4424..d4dd4be5d89 100644
--- a/test/test_nat44_ed.py
+++ b/test/test_nat44_ed.py
@@ -2939,10 +2939,13 @@ class TestNAT44EDMW(TestNAT44ED):
 
         limit = 5
 
-        # 2 interfaces pg0, pg1 (vrf10, limit 1 tcp session)
-        # non existing vrf_id makes process core dump
+        # 2 interfaces pg0, pg1 (vrf10, limit 5 tcp sessions)
         self.vapi.nat44_set_session_limit(session_limit=limit, vrf_id=10)
 
+        # expect error when bad is specified
+        with self.vapi.assert_negative_api_retval():
+            self.vapi.nat44_set_session_limit(session_limit=limit, vrf_id=20)
+
         self.nat_add_inside_interface(inside)
         self.nat_add_inside_interface(inside_vrf10)
         self.nat_add_outside_interface(outside)