diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 53 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/userspace_pm.sh | 153 |
2 files changed, 136 insertions, 70 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index d11d3d566608..387abdcec011 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -774,24 +774,17 @@ do_transfer() addr_nr_ns2=${addr_nr_ns2:9} fi - local local_addr - if is_v6 "${connect_addr}"; then - local_addr="::" - else - local_addr="0.0.0.0" - fi - extra_srv_args="$extra_args $extra_srv_args" if [ "$test_link_fail" -gt 1 ];then timeout ${timeout_test} \ ip netns exec ${listener_ns} \ ./mptcp_connect -t ${timeout_poll} -l -p $port -s ${srv_proto} \ - $extra_srv_args ${local_addr} < "$sinfail" > "$sout" & + $extra_srv_args "::" < "$sinfail" > "$sout" & else timeout ${timeout_test} \ ip netns exec ${listener_ns} \ ./mptcp_connect -t ${timeout_poll} -l -p $port -s ${srv_proto} \ - $extra_srv_args ${local_addr} < "$sin" > "$sout" & + $extra_srv_args "::" < "$sin" > "$sout" & fi local spid=$! @@ -2448,6 +2441,47 @@ v4mapped_tests() fi } +mixed_tests() +{ + if reset "IPv4 sockets do not use IPv6 addresses"; then + pm_nl_set_limits $ns1 0 1 + pm_nl_set_limits $ns2 1 1 + pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal + run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow + chk_join_nr 0 0 0 + fi + + # Need an IPv6 mptcp socket to allow subflows of both families + if reset "simult IPv4 and IPv6 subflows"; then + pm_nl_set_limits $ns1 0 1 + pm_nl_set_limits $ns2 1 1 + pm_nl_add_endpoint $ns1 10.0.1.1 flags signal + run_tests $ns1 $ns2 dead:beef:2::1 0 0 0 slow + chk_join_nr 1 1 1 + fi + + # cross families subflows will not be created even in fullmesh mode + if reset "simult IPv4 and IPv6 subflows, fullmesh 1x1"; then + pm_nl_set_limits $ns1 0 4 + pm_nl_set_limits $ns2 1 4 + pm_nl_add_endpoint $ns2 dead:beef:2::2 flags subflow,fullmesh + pm_nl_add_endpoint $ns1 10.0.1.1 flags signal + run_tests $ns1 $ns2 dead:beef:2::1 0 0 0 slow + chk_join_nr 1 1 1 + fi + + # fullmesh still tries to create all the possibly subflows with + # matching family + if reset "simult IPv4 and IPv6 subflows, fullmesh 2x2"; then + pm_nl_set_limits $ns1 0 4 + pm_nl_set_limits $ns2 2 4 + pm_nl_add_endpoint $ns1 10.0.2.1 flags signal + pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal + run_tests $ns1 $ns2 dead:beef:1::1 0 0 fullmesh_1 slow + chk_join_nr 4 4 4 + fi +} + backup_tests() { # single subflow, backup @@ -3120,6 +3154,7 @@ all_tests_sorted=( a@add_tests 6@ipv6_tests 4@v4mapped_tests + M@mixed_tests b@backup_tests p@add_addr_ports_tests k@syncookies_tests diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh index ab2d581f28a1..66c5be25c13d 100755 --- a/tools/testing/selftests/net/mptcp/userspace_pm.sh +++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh @@ -43,41 +43,40 @@ rndh=$(printf %x "$sec")-$(mktemp -u XXXXXX) ns1="ns1-$rndh" ns2="ns2-$rndh" +print_title() +{ + stdbuf -o0 -e0 printf "INFO: %s\n" "${1}" +} + kill_wait() { + [ $1 -eq 0 ] && return 0 + + kill -SIGUSR1 $1 > /dev/null 2>&1 kill $1 > /dev/null 2>&1 wait $1 2>/dev/null } cleanup() { - echo "cleanup" - - rm -rf $file $client_evts $server_evts + print_title "Cleanup" # Terminate the MPTCP connection and related processes - if [ $client4_pid -ne 0 ]; then - kill -SIGUSR1 $client4_pid > /dev/null 2>&1 - fi - if [ $server4_pid -ne 0 ]; then - kill_wait $server4_pid - fi - if [ $client6_pid -ne 0 ]; then - kill -SIGUSR1 $client6_pid > /dev/null 2>&1 - fi - if [ $server6_pid -ne 0 ]; then - kill_wait $server6_pid - fi - if [ $server_evts_pid -ne 0 ]; then - kill_wait $server_evts_pid - fi - if [ $client_evts_pid -ne 0 ]; then - kill_wait $client_evts_pid - fi + local pid + for pid in $client4_pid $server4_pid $client6_pid $server6_pid\ + $server_evts_pid $client_evts_pid + do + kill_wait $pid + done + local netns for netns in "$ns1" "$ns2" ;do ip netns del "$netns" done + + rm -rf $file $client_evts $server_evts + + stdbuf -o0 -e0 printf "Done\n" } trap cleanup EXIT @@ -108,6 +107,7 @@ ip -net "$ns2" addr add dead:beef:1::2/64 dev ns2eth1 nodad ip -net "$ns2" addr add dead:beef:2::2/64 dev ns2eth1 nodad ip -net "$ns2" link set ns2eth1 up +print_title "Init" stdbuf -o0 -e0 printf "Created network namespaces ns1, ns2 \t\t\t[OK]\n" make_file() @@ -193,11 +193,16 @@ make_connection() server_serverside=$(grep "type:1," "$server_evts" | sed --unbuffered -n 's/.*\(server_side:\)\([[:digit:]]*\).*$/\2/p;q') + stdbuf -o0 -e0 printf "Established IP%s MPTCP Connection ns2 => ns1 \t\t" $is_v6 if [ "$client_token" != "" ] && [ "$server_token" != "" ] && [ "$client_serverside" = 0 ] && [ "$server_serverside" = 1 ] then - stdbuf -o0 -e0 printf "Established IP%s MPTCP Connection ns2 => ns1 \t\t[OK]\n" $is_v6 + stdbuf -o0 -e0 printf "[OK]\n" else + stdbuf -o0 -e0 printf "[FAIL]\n" + stdbuf -o0 -e0 printf "\tExpected tokens (c:%s - s:%s) and server (c:%d - s:%d)\n" \ + "${client_token}" "${server_token}" \ + "${client_serverside}" "${server_serverside}" exit 1 fi @@ -217,6 +222,48 @@ make_connection() fi } +# $1: var name ; $2: prev ret +check_expected_one() +{ + local var="${1}" + local exp="e_${var}" + local prev_ret="${2}" + + if [ "${!var}" = "${!exp}" ] + then + return 0 + fi + + if [ "${prev_ret}" = "0" ] + then + stdbuf -o0 -e0 printf "[FAIL]\n" + fi + + stdbuf -o0 -e0 printf "\tExpected value for '%s': '%s', got '%s'.\n" \ + "${var}" "${!var}" "${!exp}" + return 1 +} + +# $@: all var names to check +check_expected() +{ + local ret=0 + local var + + for var in "${@}" + do + check_expected_one "${var}" "${ret}" || ret=1 + done + + if [ ${ret} -eq 0 ] + then + stdbuf -o0 -e0 printf "[OK]\n" + return 0 + fi + + exit 1 +} + verify_announce_event() { local evt=$1 @@ -242,19 +289,14 @@ verify_announce_event() fi dport=$(sed --unbuffered -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") id=$(sed --unbuffered -n 's/.*\(rem_id:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - if [ "$type" = "$e_type" ] && [ "$token" = "$e_token" ] && - [ "$addr" = "$e_addr" ] && [ "$dport" = "$e_dport" ] && - [ "$id" = "$e_id" ] - then - stdbuf -o0 -e0 printf "[OK]\n" - return 0 - fi - stdbuf -o0 -e0 printf "[FAIL]\n" - exit 1 + + check_expected "type" "token" "addr" "dport" "id" } test_announce() { + print_title "Announce tests" + # Capture events on the network namespace running the server :>"$server_evts" @@ -270,7 +312,7 @@ test_announce() then stdbuf -o0 -e0 printf "[OK]\n" else - stdbuf -o0 -e0 printf "[FAIL]\n" + stdbuf -o0 -e0 printf "[FAIL]\n\ttype defined: %s\n" "${type}" exit 1 fi @@ -347,18 +389,14 @@ verify_remove_event() type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") token=$(sed --unbuffered -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") id=$(sed --unbuffered -n 's/.*\(rem_id:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - if [ "$type" = "$e_type" ] && [ "$token" = "$e_token" ] && - [ "$id" = "$e_id" ] - then - stdbuf -o0 -e0 printf "[OK]\n" - return 0 - fi - stdbuf -o0 -e0 printf "[FAIL]\n" - exit 1 + + check_expected "type" "token" "id" } test_remove() { + print_title "Remove tests" + # Capture events on the network namespace running the server :>"$server_evts" @@ -507,20 +545,13 @@ verify_subflow_events() daddr=$(sed --unbuffered -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evt") fi - if [ "$type" = "$e_type" ] && [ "$token" = "$e_token" ] && - [ "$daddr" = "$e_daddr" ] && [ "$e_dport" = "$dport" ] && - [ "$family" = "$e_family" ] && [ "$saddr" = "$e_saddr" ] && - [ "$e_locid" = "$locid" ] && [ "$e_remid" = "$remid" ] - then - stdbuf -o0 -e0 printf "[OK]\n" - return 0 - fi - stdbuf -o0 -e0 printf "[FAIL]\n" - exit 1 + check_expected "type" "token" "daddr" "dport" "family" "saddr" "locid" "remid" } test_subflows() { + print_title "Subflows v4 or v6 only tests" + # Capture events on the network namespace running the server :>"$server_evts" @@ -754,6 +785,8 @@ test_subflows() test_subflows_v4_v6_mix() { + print_title "Subflows v4 and v6 mix tests" + # Attempt to add a listener at 10.0.2.1:<subflow-port> ip netns exec "$ns1" ./pm_nl_ctl listen 10.0.2.1\ $app6_port > /dev/null 2>&1 & @@ -800,6 +833,8 @@ test_subflows_v4_v6_mix() test_prio() { + print_title "Prio tests" + local count # Send MP_PRIO signal from client to server machine @@ -811,7 +846,7 @@ test_prio() count=$(ip netns exec "$ns2" nstat -as | grep MPTcpExtMPPrioTx | awk '{print $2}') [ -z "$count" ] && count=0 if [ $count != 1 ]; then - stdbuf -o0 -e0 printf "[FAIL]\n" + stdbuf -o0 -e0 printf "[FAIL]\n\tCount != 1: %d\n" "${count}" exit 1 else stdbuf -o0 -e0 printf "[OK]\n" @@ -822,7 +857,7 @@ test_prio() count=$(ip netns exec "$ns1" nstat -as | grep MPTcpExtMPPrioRx | awk '{print $2}') [ -z "$count" ] && count=0 if [ $count != 1 ]; then - stdbuf -o0 -e0 printf "[FAIL]\n" + stdbuf -o0 -e0 printf "[FAIL]\n\tCount != 1: %d\n" "${count}" exit 1 else stdbuf -o0 -e0 printf "[OK]\n" @@ -863,19 +898,13 @@ verify_listener_events() sed --unbuffered -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q') fi - if [ $type ] && [ $type = $e_type ] && - [ $family ] && [ $family = $e_family ] && - [ $saddr ] && [ $saddr = $e_saddr ] && - [ $sport ] && [ $sport = $e_sport ]; then - stdbuf -o0 -e0 printf "[OK]\n" - return 0 - fi - stdbuf -o0 -e0 printf "[FAIL]\n" - exit 1 + check_expected "type" "family" "saddr" "sport" } test_listener() { + print_title "Listener tests" + # Capture events on the network namespace running the client :>$client_evts @@ -902,8 +931,10 @@ test_listener() verify_listener_events $client_evts $LISTENER_CLOSED $AF_INET 10.0.2.2 $client4_port } +print_title "Make connections" make_connection make_connection "v6" + test_announce test_remove test_subflows |