selftests: rtnetlink.sh: add testcase for neigh get

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Reviewed-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
index bb3436f..c5cbea9 100755 (executable)
--- a/tools/testing/selftests/net/rtnetlink.sh
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -1007,6 +1007,59 @@ kci_test_fdb_get()
        echo "PASS: bridge fdb get"
 }
 
+kci_test_neigh_get()
+{
+       dstmac=de:ad:be:ef:13:37
+       dstip=10.0.2.4
+       dstip6=dead::2
+       ret=0
+
+       ip neigh help 2>&1 |grep -q 'ip neigh get'
+       if [ $? -ne 0 ];then
+               echo "SKIP: fdb get tests: iproute2 too old"
+               return $ksft_skip
+       fi
+
+       # ipv4
+       ip neigh add $dstip lladdr $dstmac dev "$devdummy"  > /dev/null
+       check_err $?
+       ip neigh get $dstip dev "$devdummy" 2> /dev/null | grep -q "$dstmac"
+       check_err $?
+       ip neigh del $dstip lladdr $dstmac dev "$devdummy"  > /dev/null
+       check_err $?
+
+       # ipv4 proxy
+       ip neigh add proxy $dstip dev "$devdummy" > /dev/null
+       check_err $?
+       ip neigh get proxy $dstip dev "$devdummy" 2>/dev/null | grep -q "$dstip"
+       check_err $?
+       ip neigh del proxy $dstip dev "$devdummy" > /dev/null
+       check_err $?
+
+       # ipv6
+       ip neigh add $dstip6 lladdr $dstmac dev "$devdummy"  > /dev/null
+       check_err $?
+       ip neigh get $dstip6 dev "$devdummy" 2> /dev/null | grep -q "$dstmac"
+       check_err $?
+       ip neigh del $dstip6 lladdr $dstmac dev "$devdummy"  > /dev/null
+       check_err $?
+
+       # ipv6 proxy
+       ip neigh add proxy $dstip6 dev "$devdummy" > /dev/null
+       check_err $?
+       ip neigh get proxy $dstip6 dev "$devdummy" 2>/dev/null | grep -q "$dstip6"
+       check_err $?
+       ip neigh del proxy $dstip6 dev "$devdummy" > /dev/null
+       check_err $?
+
+       if [ $ret -ne 0 ];then
+               echo "FAIL: neigh get"
+               return 1
+       fi
+
+       echo "PASS: neigh get"
+}
+
 kci_test_rtnl()
 {
        kci_add_dummy
@@ -1032,6 +1085,7 @@ kci_test_rtnl()
        kci_test_ipsec
        kci_test_ipsec_offload
        kci_test_fdb_get
+       kci_test_neigh_get
 
        kci_del_dummy
 }