diff options
Diffstat (limited to 'tools/testing/selftests/net/mptcp/mptcp_join.sh')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 193 |
1 files changed, 188 insertions, 5 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index f39c1129ce5f..08f53d86dedc 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -8,6 +8,7 @@ cin="" cout="" ksft_skip=4 timeout=30 +mptcp_connect="" capture=0 TEST_COUNT=0 @@ -132,6 +133,8 @@ do_transfer() cl_proto="$3" srv_proto="$4" connect_addr="$5" + rm_nr_ns1="$6" + rm_nr_ns2="$7" port=$((10000+$TEST_COUNT)) TEST_COUNT=$((TEST_COUNT+1)) @@ -156,14 +159,44 @@ do_transfer() sleep 1 fi - ip netns exec ${listener_ns} ./mptcp_connect -j -t $timeout -l -p $port -s ${srv_proto} 0.0.0.0 < "$sin" > "$sout" & + if [[ $rm_nr_ns1 -eq 0 && $rm_nr_ns2 -eq 0 ]]; then + mptcp_connect="./mptcp_connect -j" + else + mptcp_connect="./mptcp_connect -r" + fi + + ip netns exec ${listener_ns} $mptcp_connect -t $timeout -l -p $port -s ${srv_proto} 0.0.0.0 < "$sin" > "$sout" & spid=$! sleep 1 - ip netns exec ${connector_ns} ./mptcp_connect -j -t $timeout -p $port -s ${cl_proto} $connect_addr < "$cin" > "$cout" & + ip netns exec ${connector_ns} $mptcp_connect -t $timeout -p $port -s ${cl_proto} $connect_addr < "$cin" > "$cout" & cpid=$! + if [ $rm_nr_ns1 -gt 0 ]; then + counter=1 + sleep 1 + + while [ $counter -le $rm_nr_ns1 ] + do + ip netns exec ${listener_ns} ./pm_nl_ctl del $counter + sleep 1 + let counter+=1 + done + fi + + if [ $rm_nr_ns2 -gt 0 ]; then + counter=1 + sleep 1 + + while [ $counter -le $rm_nr_ns2 ] + do + ip netns exec ${connector_ns} ./pm_nl_ctl del $counter + sleep 1 + let counter+=1 + done + fi + wait $cpid retc=$? wait $spid @@ -176,9 +209,9 @@ do_transfer() if [ ${rets} -ne 0 ] || [ ${retc} -ne 0 ]; then echo " client exit code $retc, server $rets" 1>&2 - echo "\nnetns ${listener_ns} socket stat for $port:" 1>&2 + echo -e "\nnetns ${listener_ns} socket stat for ${port}:" 1>&2 ip netns exec ${listener_ns} ss -nita 1>&2 -o "sport = :$port" - echo "\nnetns ${connector_ns} socket stat for $port:" 1>&2 + echo -e "\nnetns ${connector_ns} socket stat for ${port}:" 1>&2 ip netns exec ${connector_ns} ss -nita 1>&2 -o "dport = :$port" cat "$capout" @@ -219,7 +252,24 @@ run_tests() connect_addr="$3" lret=0 - do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP ${connect_addr} + do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP ${connect_addr} 0 0 + lret=$? + if [ $lret -ne 0 ]; then + ret=$lret + return + fi +} + +run_remove_tests() +{ + listener_ns="$1" + connector_ns="$2" + connect_addr="$3" + rm_nr_ns1="$4" + rm_nr_ns2="$5" + lret=0 + + do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP ${connect_addr} ${rm_nr_ns1} ${rm_nr_ns2} lret=$? if [ $lret -ne 0 ]; then ret=$lret @@ -276,6 +326,80 @@ chk_join_nr() fi } +chk_add_nr() +{ + local add_nr=$1 + local echo_nr=$2 + local count + local dump_stats + + printf "%-39s %s" " " "add" + count=`ip netns exec $ns2 nstat -as | grep MPTcpExtAddAddr | awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$add_nr" ]; then + echo "[fail] got $count ADD_ADDR[s] expected $add_nr" + ret=1 + dump_stats=1 + else + echo -n "[ ok ]" + fi + + echo -n " - echo " + count=`ip netns exec $ns1 nstat -as | grep MPTcpExtEchoAdd | awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$echo_nr" ]; then + echo "[fail] got $count ADD_ADDR echo[s] expected $echo_nr" + ret=1 + dump_stats=1 + else + echo "[ ok ]" + fi + + if [ "${dump_stats}" = 1 ]; then + echo Server ns stats + ip netns exec $ns1 nstat -as | grep MPTcp + echo Client ns stats + ip netns exec $ns2 nstat -as | grep MPTcp + fi +} + +chk_rm_nr() +{ + local rm_addr_nr=$1 + local rm_subflow_nr=$2 + local count + local dump_stats + + printf "%-39s %s" " " "rm " + count=`ip netns exec $ns1 nstat -as | grep MPTcpExtRmAddr | awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$rm_addr_nr" ]; then + echo "[fail] got $count RM_ADDR[s] expected $rm_addr_nr" + ret=1 + dump_stats=1 + else + echo -n "[ ok ]" + fi + + echo -n " - sf " + count=`ip netns exec $ns2 nstat -as | grep MPTcpExtRmSubflow | awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$rm_subflow_nr" ]; then + echo "[fail] got $count RM_SUBFLOW[s] expected $rm_subflow_nr" + ret=1 + dump_stats=1 + else + echo "[ ok ]" + fi + + if [ "${dump_stats}" = 1 ]; then + echo Server ns stats + ip netns exec $ns1 nstat -as | grep MPTcp + echo Client ns stats + ip netns exec $ns2 nstat -as | grep MPTcp + fi +} + sin=$(mktemp) sout=$(mktemp) cin=$(mktemp) @@ -332,6 +456,7 @@ reset ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "unused signal address" 0 0 0 +chk_add_nr 1 1 # accept and use add_addr reset @@ -340,6 +465,7 @@ ip netns exec $ns2 ./pm_nl_ctl limits 1 1 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "signal address" 1 1 1 +chk_add_nr 1 1 # accept and use add_addr with an additional subflow # note: signal address in server ns and local addresses in client ns must @@ -352,6 +478,7 @@ ip netns exec $ns2 ./pm_nl_ctl limits 1 2 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "subflow and signal" 2 2 2 +chk_add_nr 1 1 # accept and use add_addr with additional subflows reset @@ -362,6 +489,59 @@ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "multiple subflows and signal" 3 3 3 +chk_add_nr 1 1 + +# single subflow, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +run_remove_tests $ns1 $ns2 10.0.1.1 0 1 +chk_join_nr "remove single subflow" 1 1 1 +chk_rm_nr 1 1 + +# multiple subflows, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns2 ./pm_nl_ctl limits 0 2 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +run_remove_tests $ns1 $ns2 10.0.1.1 0 2 +chk_join_nr "remove multiple subflows" 2 2 2 +chk_rm_nr 2 2 + +# single address, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +run_remove_tests $ns1 $ns2 10.0.1.1 1 0 +chk_join_nr "remove single address" 1 1 1 +chk_add_nr 1 1 +chk_rm_nr 0 0 + +# subflow and signal, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal +ip netns exec $ns2 ./pm_nl_ctl limits 1 2 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +run_remove_tests $ns1 $ns2 10.0.1.1 1 1 +chk_join_nr "remove subflow and signal" 2 2 2 +chk_add_nr 1 1 +chk_rm_nr 1 1 + +# subflows and signal, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 3 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal +ip netns exec $ns2 ./pm_nl_ctl limits 1 3 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow +run_remove_tests $ns1 $ns2 10.0.1.1 1 2 +chk_join_nr "remove subflows and signal" 3 3 3 +chk_add_nr 1 1 +chk_rm_nr 2 2 # single subflow, syncookies reset_with_cookies @@ -396,6 +576,7 @@ ip netns exec $ns2 ./pm_nl_ctl limits 1 1 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "signal address with syn cookies" 1 1 1 +chk_add_nr 1 1 # test cookie with subflow and signal reset_with_cookies @@ -405,6 +586,7 @@ ip netns exec $ns2 ./pm_nl_ctl limits 1 2 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "subflow and signal w cookies" 2 2 2 +chk_add_nr 1 1 # accept and use add_addr with additional subflows reset_with_cookies @@ -415,5 +597,6 @@ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow run_tests $ns1 $ns2 10.0.1.1 chk_join_nr "subflows and signal w. cookies" 3 3 3 +chk_add_nr 1 1 exit $ret |