1 files changed, 92 insertions, 0 deletions
diff --git a/tests/data_plane/vpp_lite_topo/test_driver/src_dst_overwrite.sh b/tests/data_plane/vpp_lite_topo/test_driver/src_dst_overwrite.sh
new file mode 100644
index 0000000..e7bf1a2
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/test_driver/src_dst_overwrite.sh
@@ -0,0 +1,92 @@
+source config.sh
+source odl_utils.sh
+source topologies/2_node_topo.sh
+
+ODL_CONFIG_FILE1="map1.json"
+ODL_CONFIG_FILE2="map2.json"
+
+if [ "$1" == "clean" ] ; then
+  2_node_topo_clean
+  exit 0
+fi
+
+if [[ $(id -u) != 0 ]]; then
+  echo "Error: run this as a root."
+  exit 1
+fi
+
+function send_ping_from_ns
+{
+  ip netns exec "${1}" "${2}" -w 20 -c 1 "${3}"
+  assert_rc_ok $? 2_node_topo_clean "No ICMP Response!"
+}
+
+function send_ping_from_ns_expect_failure
+{
+  ip netns exec "${1}" "${2}" -w 10 -c 1 "${3}"
+  assert_rc_not_ok $? 2_node_topo_clean "Reply received, but failure expected!"
+}
+
+function remove_sd_mapping {
+  curl -X POST -H "Authorization: Basic YWRtaW46YWRtaW4=" -H "Content-Type: application/json" -H "Cache-Control: no-cache" -H "Postman-Token: 1e4f00f4-74eb-20d7-97da-89963f37713b" -d '{
+    "input": {
+        "eid": {
+            "address-type": "ietf-lisp-address-types:source-dest-key-lcaf",
+            "source-dest-key": {
+                "source": "'$1'",
+                "dest": "'$2'"
+            }
+        }
+    }
+}' "http://${ODL_IP}:8181/restconf/operations/odl-mappingservice:remove-mapping"
+}
+
+function remove_mapping1 {
+curl -X DELETE -H "Content-Type: application/json" -H "Cache-Control: no-cache" "http://${ODL_IP}:${ODL_PORT}/restconf/config/odl-mappingservice:mapping-database/virtual-network-identifier/0/mapping/${1}/northbound/"
+}
+
+function test_src_dst_overwrite
+{
+  2_node_topo_setup
+
+  maybe_pause
+
+  test_result=1
+
+  # send ping request
+  send_ping_from_ns vppns1 ${1} ${2}
+
+  maybe_pause
+
+  # Replace ODL mapping with negative one
+  post_curl "add-mapping" "replace1.json"
+  remove_sd_mapping "6.0.1.0/24" "6.0.2.0/24"
+
+  # wait for SMR being resolved
+  sleep 2
+
+  maybe_pause
+
+  # now ping should fail
+  send_ping_from_ns_expect_failure vppns1 ${1} ${2}
+
+  maybe_pause
+
+  # Replace ODL mapping with positive one
+  post_curl "add-mapping" "replace2.json"
+  remove_sd_mapping "6.0.0.0/16" "6.0.2.0/24"
+
+  # wait for SMR being resolved
+  sleep 2
+
+  maybe_pause
+
+  # expect ping reply again
+  send_ping_from_ns vppns1 ${1} ${2}
+  rc=$?
+
+  maybe_pause
+  2_node_topo_clean
+  print_status $rc "No ICM response!"
+  exit $test_result
+}