diff options
Diffstat (limited to 'tools/testing/selftests/net/mptcp')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/diag.sh | 74 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 33 | ||||
| -rw-r--r-- | tools/testing/selftests/net/mptcp/mptcp_lib.sh | 4 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/pm_netlink.sh | 8 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/simult_flows.sh | 3 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/userspace_pm.sh | 4 |
6 files changed, 88 insertions, 38 deletions
diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index 04fcb8a077c9..75fc95675e2d 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -20,7 +20,7 @@ flush_pids() ip netns pids "${ns}" | xargs --no-run-if-empty kill -SIGUSR1 &>/dev/null - for _ in $(seq 10); do + for _ in $(seq $((timeout_poll * 10))); do [ -z "$(ip netns pids "${ns}")" ] && break sleep 0.1 done @@ -62,14 +62,14 @@ __chk_nr() nr=$(eval $command) printf "%-50s" "$msg" - if [ $nr != $expected ]; then - if [ $nr = "$skip" ] && ! mptcp_lib_expect_all_features; then + if [ "$nr" != "$expected" ]; then + if [ "$nr" = "$skip" ] && ! mptcp_lib_expect_all_features; then echo "[ skip ] Feature probably not supported" mptcp_lib_result_skip "${msg}" else echo "[ fail ] expected $expected found $nr" mptcp_lib_result_fail "${msg}" - ret=$test_cnt + ret=${KSFT_FAIL} fi else echo "[ ok ]" @@ -91,6 +91,15 @@ chk_msk_nr() __chk_msk_nr "grep -c token:" "$@" } +chk_listener_nr() +{ + local expected=$1 + local msg="$2" + + __chk_nr "ss -nlHMON $ns | wc -l" "$expected" "$msg - mptcp" 0 + __chk_nr "ss -nlHtON $ns | wc -l" "$expected" "$msg - subflows" +} + wait_msk_nr() { local condition="grep -c token:" @@ -115,11 +124,11 @@ wait_msk_nr() if [ $i -ge $timeout ]; then echo "[ fail ] timeout while expecting $expected max $max last $nr" mptcp_lib_result_fail "${msg} # timeout" - ret=$test_cnt + ret=${KSFT_FAIL} elif [ $nr != $expected ]; then echo "[ fail ] expected $expected found $nr" mptcp_lib_result_fail "${msg} # unexpected result" - ret=$test_cnt + ret=${KSFT_FAIL} else echo "[ ok ]" mptcp_lib_result_pass "${msg}" @@ -166,9 +175,13 @@ chk_msk_listen() chk_msk_inuse() { local expected=$1 - local msg="$2" + local msg="....chk ${2:-${expected}} msk in use" local listen_nr + if [ "${expected}" -eq 0 ]; then + msg+=" after flush" + fi + listen_nr=$(ss -N "${ns}" -Ml | grep -c LISTEN) expected=$((expected + listen_nr)) @@ -179,16 +192,21 @@ chk_msk_inuse() sleep 0.1 done - __chk_nr get_msk_inuse $expected "$msg" 0 + __chk_nr get_msk_inuse $expected "${msg}" 0 } # $1: cestab nr chk_msk_cestab() { - local cestab=$1 + local expected=$1 + local msg="....chk ${2:-${expected}} cestab" + + if [ "${expected}" -eq 0 ]; then + msg+=" after flush" + fi __chk_nr "mptcp_lib_get_counter ${ns} MPTcpExtMPCurrEstab" \ - "${cestab}" "....chk ${cestab} cestab" "" + "${expected}" "${msg}" "" } wait_connected() @@ -227,12 +245,12 @@ wait_connected $ns 10000 chk_msk_nr 2 "after MPC handshake " chk_msk_remote_key_nr 2 "....chk remote_key" chk_msk_fallback_nr 0 "....chk no fallback" -chk_msk_inuse 2 "....chk 2 msk in use" +chk_msk_inuse 2 chk_msk_cestab 2 flush_pids -chk_msk_inuse 0 "....chk 0 msk in use after flush" -chk_msk_cestab 0 +chk_msk_inuse 0 "2->0" +chk_msk_cestab 0 "2->0" echo "a" | \ timeout ${timeout_test} \ @@ -247,12 +265,12 @@ echo "b" | \ 127.0.0.1 >/dev/null & wait_connected $ns 10001 chk_msk_fallback_nr 1 "check fallback" -chk_msk_inuse 1 "....chk 1 msk in use" +chk_msk_inuse 1 chk_msk_cestab 1 flush_pids -chk_msk_inuse 0 "....chk 0 msk in use after flush" -chk_msk_cestab 0 +chk_msk_inuse 0 "1->0" +chk_msk_cestab 0 "1->0" NR_CLIENTS=100 for I in `seq 1 $NR_CLIENTS`; do @@ -273,12 +291,28 @@ for I in `seq 1 $NR_CLIENTS`; do done wait_msk_nr $((NR_CLIENTS*2)) "many msk socket present" -chk_msk_inuse $((NR_CLIENTS*2)) "....chk many msk in use" -chk_msk_cestab $((NR_CLIENTS*2)) +chk_msk_inuse $((NR_CLIENTS*2)) "many" +chk_msk_cestab $((NR_CLIENTS*2)) "many" flush_pids -chk_msk_inuse 0 "....chk 0 msk in use after flush" -chk_msk_cestab 0 +chk_msk_inuse 0 "many->0" +chk_msk_cestab 0 "many->0" + +chk_listener_nr 0 "no listener sockets" +NR_SERVERS=100 +for I in $(seq 1 $NR_SERVERS); do + ip netns exec $ns ./mptcp_connect -p $((I + 20001)) \ + -t ${timeout_poll} -l 0.0.0.0 >/dev/null 2>&1 & +done +mptcp_lib_wait_local_port_listen $ns $((NR_SERVERS + 20001)) + +chk_listener_nr $NR_SERVERS "many listener sockets" + +# graceful termination +for I in $(seq 1 $NR_SERVERS); do + echo a | ip netns exec $ns ./mptcp_connect -p $((I + 20001)) 127.0.0.1 >/dev/null 2>&1 & +done +flush_pids mptcp_lib_result_print_all_tap exit $ret diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index c07386e21e0a..e4581b0dfb96 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -161,6 +161,11 @@ check_tools() exit $ksft_skip fi + if ! ss -h | grep -q MPTCP; then + echo "SKIP: ss tool does not support MPTCP" + exit $ksft_skip + fi + # Use the legacy version if available to support old kernel versions if iptables-legacy -V &> /dev/null; then iptables="iptables-legacy" @@ -3333,16 +3338,17 @@ userspace_pm_rm_sf() { local evts=$evts_ns1 local t=${3:-1} - local ip=4 + local ip local tk da dp sp local cnt [ "$1" == "$ns2" ] && evts=$evts_ns2 - if mptcp_lib_is_v6 $2; then ip=6; fi + [ -n "$(mptcp_lib_evts_get_info "saddr4" "$evts" $t)" ] && ip=4 + [ -n "$(mptcp_lib_evts_get_info "saddr6" "$evts" $t)" ] && ip=6 tk=$(mptcp_lib_evts_get_info token "$evts") - da=$(mptcp_lib_evts_get_info "daddr$ip" "$evts" $t) - dp=$(mptcp_lib_evts_get_info dport "$evts" $t) - sp=$(mptcp_lib_evts_get_info sport "$evts" $t) + da=$(mptcp_lib_evts_get_info "daddr$ip" "$evts" $t $2) + dp=$(mptcp_lib_evts_get_info dport "$evts" $t $2) + sp=$(mptcp_lib_evts_get_info sport "$evts" $t $2) cnt=$(rm_sf_count ${1}) ip netns exec $1 ./pm_nl_ctl dsf lip $2 lport $sp \ @@ -3429,20 +3435,23 @@ userspace_tests() if reset_with_events "userspace pm add & remove address" && continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns1 - pm_nl_set_limits $ns2 1 1 + pm_nl_set_limits $ns2 2 2 speed=5 \ run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! wait_mpj $ns1 userspace_pm_add_addr $ns1 10.0.2.1 10 - chk_join_nr 1 1 1 - chk_add_nr 1 1 - chk_mptcp_info subflows 1 subflows 1 - chk_subflows_total 2 2 - chk_mptcp_info add_addr_signal 1 add_addr_accepted 1 + userspace_pm_add_addr $ns1 10.0.3.1 20 + chk_join_nr 2 2 2 + chk_add_nr 2 2 + chk_mptcp_info subflows 2 subflows 2 + chk_subflows_total 3 3 + chk_mptcp_info add_addr_signal 2 add_addr_accepted 2 userspace_pm_rm_addr $ns1 10 userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED - chk_rm_nr 1 1 invert + userspace_pm_rm_addr $ns1 20 + userspace_pm_rm_sf $ns1 10.0.3.1 $SUB_ESTABLISHED + chk_rm_nr 2 2 invert chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index 3a2abae5993e..3777d66fc56d 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -213,9 +213,9 @@ mptcp_lib_get_info_value() { grep "${2}" | sed -n 's/.*\('"${1}"':\)\([0-9a-f:.]*\).*$/\2/p;q' } -# $1: info name ; $2: evts_ns ; $3: event type +# $1: info name ; $2: evts_ns ; [$3: event type; [$4: addr]] mptcp_lib_evts_get_info() { - mptcp_lib_get_info_value "${1}" "^type:${3:-1}," < "${2}" + grep "${4:-}" "${2}" | mptcp_lib_get_info_value "${1}" "^type:${3:-1}," } # $1: PID diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh index 8f4ff123a7eb..71899a3ffa7a 100755 --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -183,7 +183,7 @@ check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \ subflow 10.0.1.1" " (nobackup)" # fullmesh support has been added later -ip netns exec $ns1 ./pm_nl_ctl set id 1 flags fullmesh +ip netns exec $ns1 ./pm_nl_ctl set id 1 flags fullmesh 2>/dev/null if ip netns exec $ns1 ./pm_nl_ctl dump | grep -q "fullmesh" || mptcp_lib_expect_all_features; then check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \ @@ -194,6 +194,12 @@ subflow 10.0.1.1" " (nofullmesh)" ip netns exec $ns1 ./pm_nl_ctl set id 1 flags backup,fullmesh check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \ subflow,backup,fullmesh 10.0.1.1" " (backup,fullmesh)" +else + for st in fullmesh nofullmesh backup,fullmesh; do + st=" (${st})" + printf "%-50s%s\n" "${st}" "[SKIP]" + mptcp_lib_result_skip "${st}" + done fi mptcp_lib_result_print_all_tap diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index 0cc964e6f2c1..8f9ddb3ad4fe 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -250,7 +250,8 @@ run_test() [ $bail -eq 0 ] || exit $ret fi - printf "%-60s" "$msg - reverse direction" + msg+=" - reverse direction" + printf "%-60s" "${msg}" do_transfer $large $small $time lret=$? mptcp_lib_result_code "${lret}" "${msg}" diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh index 6167837f48e1..1b94a75604fe 100755 --- a/tools/testing/selftests/net/mptcp/userspace_pm.sh +++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh @@ -75,7 +75,7 @@ print_test() { test_name="${1}" - _printf "%-63s" "${test_name}" + _printf "%-68s" "${test_name}" } print_results() @@ -542,7 +542,7 @@ verify_subflow_events() local remid local info - info="${e_saddr} (${e_from}) => ${e_daddr} (${e_to})" + info="${e_saddr} (${e_from}) => ${e_daddr}:${e_dport} (${e_to})" if [ "$e_type" = "$SUB_ESTABLISHED" ] then |