diff options
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/diag.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index ff821025d309..9dd43d7d957b 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -71,6 +71,43 @@ chk_msk_remote_key_nr() __chk_nr "grep -c remote_key" $* } +__chk_listen() +{ + local filter="$1" + local expected=$2 + + shift 2 + msg=$* + + nr=$(ss -N $ns -Ml "$filter" | grep -c LISTEN) + printf "%-50s" "$msg" + + if [ $nr != $expected ]; then + echo "[ fail ] expected $expected found $nr" + ret=$test_cnt + else + echo "[ ok ]" + fi +} + +chk_msk_listen() +{ + lport=$1 + local msg="check for listen socket" + + # destination port search should always return empty list + __chk_listen "dport $lport" 0 "listen match for dport $lport" + + # should return 'our' mptcp listen socket + __chk_listen "sport $lport" 1 "listen match for sport $lport" + + __chk_listen "src inet:0.0.0.0:$lport" 1 "listen match for saddr and sport" + + __chk_listen "" 1 "all listen sockets" + + nr=$(ss -Ml $filter | wc -l) +} + # $1: ns, $2: port wait_local_port_listen() { @@ -113,6 +150,7 @@ echo "a" | \ 0.0.0.0 >/dev/null & wait_local_port_listen $ns 10000 chk_msk_nr 0 "no msk on netns creation" +chk_msk_listen 10000 echo "b" | \ timeout ${timeout_test} \ |