diff options
Diffstat (limited to 'tools/testing/selftests/net/mptcp/simult_flows.sh')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/simult_flows.sh | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index f74e1c3c126d..806aaa7d2d61 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -28,14 +28,14 @@ size=0 usage() { echo "Usage: $0 [ -b ] [ -c ] [ -d ] [ -i]" - echo -e "\t-b: bail out after first error, otherwise runs al testcases" + echo -e "\t-b: bail out after first error, otherwise runs all testcases" echo -e "\t-c: capture packets for each test using tcpdump (default: no capture)" echo -e "\t-d: debug this script" echo -e "\t-i: use 'ip mptcp' instead of 'pm_nl_ctl'" } # This function is used in the cleanup trap -#shellcheck disable=SC2317 +#shellcheck disable=SC2317,SC2329 cleanup() { rm -f "$cout" "$sout" @@ -155,50 +155,61 @@ do_transfer() sleep 1 fi - timeout ${timeout_test} \ - ip netns exec ${ns3} \ - ./mptcp_connect -jt ${timeout_poll} -l -p $port -T $max_time \ - 0.0.0.0 < "$sin" > "$sout" & + mptcp_lib_nstat_init "${ns3}" + mptcp_lib_nstat_init "${ns1}" + + ip netns exec ${ns3} \ + ./mptcp_connect -jt ${timeout_poll} -l -p $port -T $max_time \ + 0.0.0.0 < "$sin" > "$sout" & local spid=$! mptcp_lib_wait_local_port_listen "${ns3}" "${port}" - timeout ${timeout_test} \ - ip netns exec ${ns1} \ - ./mptcp_connect -jt ${timeout_poll} -p $port -T $max_time \ - 10.0.3.3 < "$cin" > "$cout" & + ip netns exec ${ns1} \ + ./mptcp_connect -jt ${timeout_poll} -p $port -T $max_time \ + 10.0.3.3 < "$cin" > "$cout" & local cpid=$! + mptcp_lib_wait_timeout "${timeout_test}" "${ns3}" "${ns1}" "${port}" \ + "${cpid}" "${spid}" & + local timeout_pid=$! + wait $cpid local retc=$? wait $spid local rets=$? + if kill -0 $timeout_pid; then + # Finished before the timeout: kill the background job + mptcp_lib_kill_group_wait $timeout_pid + timeout_pid=0 + fi + if $capture; then sleep 1 kill ${cappid_listener} kill ${cappid_connector} fi + mptcp_lib_nstat_get "${ns3}" + mptcp_lib_nstat_get "${ns1}" + cmp $sin $cout > /dev/null 2>&1 local cmps=$? cmp $cin $sout > /dev/null 2>&1 local cmpc=$? - printf "%-16s" " max $max_time " - if [ $retc -eq 0 ] && [ $rets -eq 0 ] && \ - [ $cmpc -eq 0 ] && [ $cmps -eq 0 ]; then + if [ $retc -eq 0 ] && [ $rets -eq 0 ] && + [ $cmpc -eq 0 ] && [ $cmps -eq 0 ] && + [ $timeout_pid -eq 0 ]; then + printf "%-16s" " max $max_time " mptcp_lib_pr_ok cat "$capout" return 0 fi - mptcp_lib_pr_fail - echo "client exit code $retc, server $rets" 1>&2 - echo -e "\nnetns ${ns3} socket stat for $port:" 1>&2 - ip netns exec ${ns3} ss -nita 1>&2 -o "sport = :$port" - echo -e "\nnetns ${ns1} socket stat for $port:" 1>&2 - ip netns exec ${ns1} ss -nita 1>&2 -o "dport = :$port" + mptcp_lib_pr_fail "client exit code $retc, server $rets" + mptcp_lib_pr_err_stats "${ns3}" "${ns1}" "${port}" ls -l $sin $cout ls -l $cin $sout @@ -286,6 +297,7 @@ while getopts "bcdhi" option;do done setup +mptcp_lib_subtests_last_ts_reset run_test 10 10 0 0 "balanced bwidth" run_test 10 10 1 25 "balanced bwidth with unbalanced delay" |