ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/tools/testing/selftests/bpf/test_xdping.sh b/marvell/linux/tools/testing/selftests/bpf/test_xdping.sh
new file mode 100755
index 0000000..c2f0ddb
--- /dev/null
+++ b/marvell/linux/tools/testing/selftests/bpf/test_xdping.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+# xdping tests
+# Here we setup and teardown configuration required to run
+# xdping, exercising its options.
+#
+# Setup is similar to test_tunnel tests but without the tunnel.
+#
+# Topology:
+# ---------
+# root namespace | tc_ns0 namespace
+# |
+# ---------- | ----------
+# | veth1 | --------- | veth0 |
+# ---------- peer ----------
+#
+# Device Configuration
+# --------------------
+# Root namespace with BPF
+# Device names and addresses:
+# veth1 IP: 10.1.1.200
+# xdp added to veth1, xdpings originate from here.
+#
+# Namespace tc_ns0 with BPF
+# Device names and addresses:
+# veth0 IPv4: 10.1.1.100
+# For some tests xdping run in server mode here.
+#
+
+readonly TARGET_IP="10.1.1.100"
+readonly TARGET_NS="xdp_ns0"
+
+readonly LOCAL_IP="10.1.1.200"
+
+setup()
+{
+ ip netns add $TARGET_NS
+ ip link add veth0 type veth peer name veth1
+ ip link set veth0 netns $TARGET_NS
+ ip netns exec $TARGET_NS ip addr add ${TARGET_IP}/24 dev veth0
+ ip addr add ${LOCAL_IP}/24 dev veth1
+ ip netns exec $TARGET_NS ip link set veth0 up
+ ip link set veth1 up
+}
+
+cleanup()
+{
+ set +e
+ ip netns delete $TARGET_NS 2>/dev/null
+ ip link del veth1 2>/dev/null
+ if [[ $server_pid -ne 0 ]]; then
+ kill -TERM $server_pid
+ fi
+}
+
+test()
+{
+ client_args="$1"
+ server_args="$2"
+
+ echo "Test client args '$client_args'; server args '$server_args'"
+
+ server_pid=0
+ if [[ -n "$server_args" ]]; then
+ ip netns exec $TARGET_NS ./xdping $server_args &
+ server_pid=$!
+ sleep 10
+ fi
+ ./xdping $client_args $TARGET_IP
+
+ if [[ $server_pid -ne 0 ]]; then
+ kill -TERM $server_pid
+ server_pid=0
+ fi
+
+ echo "Test client args '$client_args'; server args '$server_args': PASS"
+}
+
+set -e
+
+server_pid=0
+
+trap cleanup EXIT
+
+setup
+
+for server_args in "" "-I veth0 -s -S" ; do
+ # client in skb mode
+ client_args="-I veth1 -S"
+ test "$client_args" "$server_args"
+
+ # client with count of 10 RTT measurements.
+ client_args="-I veth1 -S -c 10"
+ test "$client_args" "$server_args"
+done
+
+echo "OK. All tests passed"
+exit 0