Basic l2 over ip4 tests

Change-Id: I8bd9253bac3759018ca752574cae575b129df3e6
Signed-off-by: Florin Coras <fcoras@cisco.com>

7 files changed, 269 insertions, 0 deletions

diff --git a/tests/data_plane/configs/odl/basic/l2o4/vpp1.json b/tests/data_plane/configs/odl/basic/l2o4/vpp1.json
new file mode 100644
index 0000000..4869c49
--- /dev/null
+++ b/tests/data_plane/configs/odl/basic/l2o4/vpp1.json
@@ -0,0 +1,30 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "virtual-network-id": 10,
+                "address-type": "ietf-lisp-address-types:mac-afi",
+                "mac": "08:11:11:11:11:11"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": false,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.1"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/basic/l2o4/vpp2.json b/tests/data_plane/configs/odl/basic/l2o4/vpp2.json
new file mode 100644
index 0000000..7c49929
--- /dev/null
+++ b/tests/data_plane/configs/odl/basic/l2o4/vpp2.json
@@ -0,0 +1,30 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "virtual-network-id": 10,
+                "address-type": "ietf-lisp-address-types:mac-afi",
+                "mac": "08:22:22:22:22:22"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": false,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.2"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/vpp_lite_config/basic/l2o4/vpp1.config b/tests/data_plane/configs/vpp_lite_config/basic/l2o4/vpp1.config
new file mode 100644
index 0000000..f58c606
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/basic/l2o4/vpp1.config
@@ -0,0 +1,16 @@
+create host-interface name vpp1
+set int state host-vpp1 up
+set int ip address host-vpp1 6.0.1.1/24
+
+create host-interface name intervpp1
+set int state host-intervpp1 up
+set int ip address host-intervpp1 6.0.3.1/24
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp1 p 1 w 1
+lisp map-resolver add 6.0.3.100
+
+lisp eid-table map vni 10 bd 10
+set interface l2 bridge host-vpp1 10
+lisp eid-table add vni 10 eid 08:11:11:11:11:11 locator-set ls1
diff --git a/tests/data_plane/configs/vpp_lite_config/basic/l2o4/vpp2.config b/tests/data_plane/configs/vpp_lite_config/basic/l2o4/vpp2.config
new file mode 100644
index 0000000..97dc81e
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/basic/l2o4/vpp2.config
@@ -0,0 +1,16 @@
+create host-interface name vpp2
+set int state host-vpp2 up
+set int ip address host-vpp2 6.0.1.2/24
+
+create host-interface name intervpp2
+set int state host-intervpp2 up
+set int ip address host-intervpp2 6.0.3.2/24
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp2 p 1 w 1
+lisp map-resolver add 6.0.3.100
+
+lisp eid-table map vni 10 bd 10
+set interface l2 bridge host-vpp2 10
+lisp eid-table add vni 10 eid 08:22:22:22:22:22 locator-set ls1 
diff --git a/tests/data_plane/vpp_lite_topo/test_driver/basic_l2.sh b/tests/data_plane/vpp_lite_topo/test_driver/basic_l2.sh
new file mode 100644
index 0000000..c744dc1
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/test_driver/basic_l2.sh
@@ -0,0 +1,54 @@
+source config.sh
+source odl_utils.sh
+source topologies/basic_topo_l2.sh
+
+ODL_CONFIG_FILE1="vpp1.json"
+ODL_CONFIG_FILE2="vpp2.json"
+
+if [ "$1" == "clean" ] ; then
+  basic_topo_clean
+  exit 0
+fi
+
+if [[ $(id -u) != 0 ]]; then
+  echo "Error: run this as a root."
+  exit 1
+fi
+
+function test_basic
+{
+  if [ "$3" != "no_setup" ] ; then
+    basic_topo_setup
+  fi
+
+  if [ "$3" == "wait" ] ; then
+    read -p  "press any key to continue .." -n1
+  fi
+
+  test_result=1
+
+  ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}"
+  rc=$?
+
+  if [ "$3" == "wait" ] ; then
+    read -p  "press any key to continue .." -n1
+  fi
+
+  if [ $rc -ne 0 ] ; then
+    echo "No response received!"
+    basic_topo_clean
+    exit $test_result
+  fi
+
+  # test done
+
+  basic_topo_clean
+  if [ $rc -ne 0 ] ; then
+    echo "Test failed: No ICMP response received within specified timeout limit!"
+  else
+    echo "Test passed."
+    test_result=0
+  fi
+
+  exit $test_result
+}
diff --git a/tests/data_plane/vpp_lite_topo/tests/test_basic_l2o4.sh b/tests/data_plane/vpp_lite_topo/tests/test_basic_l2o4.sh
new file mode 100755
index 0000000..a821b3b
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/tests/test_basic_l2o4.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+# Test basic LISP functionality (l2 over ip4)
+
+VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/basic/l2o4
+ODL_CONFIG_DIR=`pwd`/../configs/odl/basic/l2o4
+
+source test_driver/basic_l2.sh
+
+test_basic ping "6.0.1.12"
diff --git a/tests/data_plane/vpp_lite_topo/topologies/basic_topo_l2.sh b/tests/data_plane/vpp_lite_topo/topologies/basic_topo_l2.sh
new file mode 100644
index 0000000..3b6fee3
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/topologies/basic_topo_l2.sh
@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+
+function basic_topo_clean
+{
+  echo "Clearing all VPP instances.."
+  pkill vpp --signal 9
+  rm /dev/shm/*
+
+  echo "Cleaning topology.."
+  ip netns exec intervppns ifconfig vppbr down
+  ip netns exec intervppns brctl delbr vppbr
+  ip link del dev veth_vpp1 &> /dev/null
+  ip link del dev veth_vpp2 &> /dev/null
+  ip link del dev veth_intervpp1 &> /dev/null
+  ip link del dev veth_intervpp2 &> /dev/null
+  ip link del dev veth_odl &> /dev/null
+  ip netns del vppns1 &> /dev/null
+  ip netns del vppns2 &> /dev/null
+  ip netns del intervppns &> /dev/null
+
+  if [ "$1" != "no_odl" ] ; then
+    odl_clear_all
+  fi
+}
+
+function set_arp
+{
+  mac1=`ip netns exec vppns1 ip a show dev veth_vpp1  | grep "link/ether" | awk '{print $2}'`
+  ip netns exec vppns2 arp -s 6.0.1.11 $mac1
+
+  mac2=`ip netns exec vppns2 ip a show dev veth_vpp2  | grep "link/ether" | awk '{print $2}'`
+  ip netns exec vppns1 arp -s 6.0.1.12 $mac2
+}
+
+function basic_topo_setup
+{
+
+  # create vpp to clients and inter-vpp namespaces
+  ip netns add vppns1
+  ip netns add vppns2
+  ip netns add intervppns
+
+  # create vpp and odl interfaces and set them in intervppns
+  ip link add veth_intervpp1 type veth peer name intervpp1
+  ip link add veth_intervpp2 type veth peer name intervpp2
+  ip link add veth_odl type veth peer name odl
+  ip link set dev intervpp1 up
+  ip link set dev intervpp2 up
+  ip link set dev odl up
+  ip link set dev veth_intervpp1 up netns intervppns
+  ip link set dev veth_intervpp2 up netns intervppns
+  ip link set dev veth_odl up netns intervppns
+
+  # create bridge in intervppns and add vpp and odl interfaces
+  ip netns exec intervppns brctl addbr vppbr
+  ip netns exec intervppns brctl addif vppbr veth_intervpp1
+  ip netns exec intervppns brctl addif vppbr veth_intervpp2
+  ip netns exec intervppns brctl addif vppbr veth_odl
+  ip netns exec intervppns ifconfig vppbr up
+
+  # create and configure 1st veth client to vpp pair
+  ip link add veth_vpp1 type veth peer name vpp1
+  ip link set dev vpp1 up
+  ip link set dev veth_vpp1 address 08:11:11:11:11:11
+  ip link set dev veth_vpp1 up netns vppns1
+
+  # create and configure 2nd veth client to vpp pair
+  ip link add veth_vpp2 type veth peer name vpp2
+  ip link set dev vpp2 up
+  ip link set dev veth_vpp2 address 08:22:22:22:22:22
+  ip link set dev veth_vpp2 up netns vppns2
+
+  ip netns exec vppns1 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.11/24 dev veth_vpp1
+    ip addr add 6:0:1::11/64 dev veth_vpp1
+  "
+
+  ip netns exec vppns2 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.12/24 dev veth_vpp2
+    ip addr add 6:0:1::12/64 dev veth_vpp2
+  "
+
+  # set odl iface ip and disable checksum offloading
+  ip addr add 6.0.3.100/24 dev odl
+  ip addr add 6:0:3::100/64 dev odl
+  ethtool --offload  odl rx off tx off
+
+  # start vpp1 and vpp2 in separate chroot
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp1.log cli-listen           \
+           localhost:5002 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp1.config }    \
+           api-trace { on } api-segment {prefix xtr1}
+
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp2.log cli-listen           \
+           localhost:5003 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp2.config }    \
+           api-trace { on } api-segment {prefix xtr2}
+
+  if [ "$1" != "no_odl" ] ; then
+    post_curl "add-mapping" ${ODL_CONFIG_FILE1}
+    post_curl "add-mapping" ${ODL_CONFIG_FILE2}
+  fi
+
+  # avoid arp requests
+  set_arp
+}
+