[RFCv3 12/15] selftests: Initial tcp_authopt support for fcnal-test

[Leonard Crestez <cdleonard@gmail.com>]

Just test that a correct password is passed or otherwise a timeout is
obtained.

Signed-off-by: Leonard Crestez <cdleonard@gmail.com>
---
 tools/testing/selftests/net/fcnal-test.sh | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
index 162e5f1ac36b..ca3b90f6fecb 100755
--- a/tools/testing/selftests/net/fcnal-test.sh
+++ b/tools/testing/selftests/net/fcnal-test.sh
@@ -788,10 +788,31 @@ ipv4_ping()
 }
 
 ################################################################################
 # IPv4 TCP
 
+#
+# TCP Authentication Option Tests
+#
+ipv4_tcp_authopt()
+{
+	# basic use case
+	log_start
+	run_cmd nettest -s -A ${MD5_PW} &
+	sleep 1
+	run_cmd_nsb nettest -r ${NSA_IP} -A ${MD5_PW}
+	log_test $? 0 "AO: Simple password"
+
+	# wrong password
+	log_start
+	show_hint "Should timeout since client uses wrong password"
+	run_cmd nettest -s -A ${MD5_PW} &
+	sleep 1
+	run_cmd_nsb nettest -r ${NSA_IP} -A ${MD5_WRONG_PW}
+	log_test $? 2 "AO: Client uses wrong password"
+}
+
 #
 # MD5 tests without VRF
 #
 ipv4_tcp_md5_novrf()
 {
@@ -1119,10 +1140,11 @@ ipv4_tcp_novrf()
 	show_hint "Should fail 'Connection refused'"
 	run_cmd nettest -d ${NSA_DEV} -r ${a}
 	log_test_addr ${a} $? 1 "No server, device client, local conn"
 
 	ipv4_tcp_md5_novrf
+	ipv4_tcp_authopt
 }
 
 ipv4_tcp_vrf()
 {
 	local a
-- 
2.25.1