diff options
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/diag.sh | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index d847ff1737c3..27cbda68144e 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -322,6 +322,33 @@ wait_connected() done } +chk_sndbuf() +{ + local server_sndbuf client_sndbuf msg + local port=${1} + + msg="....chk sndbuf server/client" + server_sndbuf=$(ss -N "${ns}" -inmHM "sport" "${port}" | \ + sed -n 's/.*tb\([0-9]\+\).*/\1/p') + client_sndbuf=$(ss -N "${ns}" -inmHM "dport" "${port}" | \ + sed -n 's/.*tb\([0-9]\+\).*/\1/p') + + mptcp_lib_print_title "${msg}" + if [ -z "${server_sndbuf}" ] || [ -z "${client_sndbuf}" ]; then + mptcp_lib_pr_fail "sndbuf S=${server_sndbuf} C=${client_sndbuf}" + mptcp_lib_result_fail "${msg}" + ret=${KSFT_FAIL} + elif [ "${server_sndbuf}" != "${client_sndbuf}" ]; then + mptcp_lib_pr_fail "sndbuf S=${server_sndbuf} != C=${client_sndbuf}" + mptcp_lib_result_fail "${msg}" + ret=${KSFT_FAIL} + else + mptcp_lib_pr_ok + mptcp_lib_result_pass "${msg}" + fi +} + + trap cleanup EXIT mptcp_lib_ns_init ns @@ -341,6 +368,7 @@ echo "b" | \ 127.0.0.1 >/dev/null & wait_connected $ns 10000 chk_msk_nr 2 "after MPC handshake" +chk_sndbuf 10000 chk_last_time_info 10000 chk_msk_remote_key_nr 2 "....chk remote_key" chk_msk_fallback_nr 0 "....chk no fallback" |