diff options
Diffstat (limited to 'tools/testing/selftests/net/mptcp/mptcp_join.sh')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 100 |
1 files changed, 77 insertions, 23 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index ff83ef426df5..f3dd5f2a0272 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -346,10 +346,21 @@ check_transfer() local in=$1 local out=$2 local what=$3 + local bytes=$4 local i a b local line - cmp -l "$in" "$out" | while read -r i a b; do + if [ -n "$bytes" ]; then + # when truncating we must check the size explicitly + local out_size=$(wc -c $out | awk '{print $1}') + if [ $out_size -ne $bytes ]; then + echo "[ FAIL ] $what output file has wrong size ($out_size, $bytes)" + fail_test + return 1 + fi + bytes="--bytes=${bytes}" + fi + cmp -l "$in" "$out" ${bytes} | while read -r i a b; do local sum=$((0${a} + 0${b})) if [ $check_invert -eq 0 ] || [ $sum -ne $((0xff)) ]; then echo "[ FAIL ] $what does not match (in, out):" @@ -706,13 +717,39 @@ do_transfer() addr_nr_ns1=${addr_nr_ns1:10} fi + local flags="subflow" + local extra_cl_args="" + local extra_srv_args="" + local trunc_size="" if [[ "${addr_nr_ns2}" = "fastclose_"* ]]; then + if [ ${test_link_fail} -le 1 ]; then + echo "fastclose tests need test_link_fail argument" + fail_test + return 1 + fi + # disconnect - extra_args="$extra_args -I ${addr_nr_ns2:10}" + trunc_size=${test_link_fail} + local side=${addr_nr_ns2:10} + + if [ ${side} = "client" ]; then + extra_cl_args="-f ${test_link_fail}" + extra_srv_args="-f -1" + elif [ ${side} = "server" ]; then + extra_srv_args="-f ${test_link_fail}" + extra_cl_args="-f -1" + else + echo "wrong/unknown fastclose spec ${side}" + fail_test + return 1 + fi addr_nr_ns2=0 elif [[ "${addr_nr_ns2}" = "userspace_"* ]]; then userspace_pm=1 addr_nr_ns2=${addr_nr_ns2:10} + elif [[ "${addr_nr_ns2}" = "fullmesh_"* ]]; then + flags="${flags},fullmesh" + addr_nr_ns2=${addr_nr_ns2:9} fi if [ $userspace_pm -eq 1 ]; then @@ -733,39 +770,41 @@ do_transfer() local_addr="0.0.0.0" fi + extra_srv_args="$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_args ${local_addr} < "$sinfail" > "$sout" & + $extra_srv_args ${local_addr} < "$sinfail" > "$sout" & else timeout ${timeout_test} \ ip netns exec ${listener_ns} \ ./mptcp_connect -t ${timeout_poll} -l -p $port -s ${srv_proto} \ - $extra_args ${local_addr} < "$sin" > "$sout" & + $extra_srv_args ${local_addr} < "$sin" > "$sout" & fi local spid=$! wait_local_port_listen "${listener_ns}" "${port}" + extra_cl_args="$extra_args $extra_cl_args" if [ "$test_link_fail" -eq 0 ];then timeout ${timeout_test} \ ip netns exec ${connector_ns} \ ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \ - $extra_args $connect_addr < "$cin" > "$cout" & + $extra_cl_args $connect_addr < "$cin" > "$cout" & elif [ "$test_link_fail" -eq 1 ] || [ "$test_link_fail" -eq 2 ];then ( cat "$cinfail" ; sleep 2; link_failure $listener_ns ; cat "$cinfail" ) | \ tee "$cinsent" | \ timeout ${timeout_test} \ ip netns exec ${connector_ns} \ ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \ - $extra_args $connect_addr > "$cout" & + $extra_cl_args $connect_addr > "$cout" & else tee "$cinsent" < "$cinfail" | \ timeout ${timeout_test} \ ip netns exec ${connector_ns} \ ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \ - $extra_args $connect_addr > "$cout" & + $extra_cl_args $connect_addr > "$cout" & fi local cpid=$! @@ -832,12 +871,6 @@ do_transfer() fi fi - local flags="subflow" - if [[ "${addr_nr_ns2}" = "fullmesh_"* ]]; then - flags="${flags},fullmesh" - addr_nr_ns2=${addr_nr_ns2:9} - fi - # if newly added endpoints must be deleted, give the background msk # some time to created them [ $addr_nr_ns1 -gt 0 ] && [ $addr_nr_ns2 -lt 0 ] && sleep 1 @@ -973,15 +1006,15 @@ do_transfer() fi if [ "$test_link_fail" -gt 1 ];then - check_transfer $sinfail $cout "file received by client" + check_transfer $sinfail $cout "file received by client" $trunc_size else - check_transfer $sin $cout "file received by client" + check_transfer $sin $cout "file received by client" $trunc_size fi retc=$? if [ "$test_link_fail" -eq 0 ];then - check_transfer $cin $sout "file received by server" + check_transfer $cin $sout "file received by server" $trunc_size else - check_transfer $cinsent $sout "file received by server" + check_transfer $cinsent $sout "file received by server" $trunc_size fi rets=$? @@ -1190,12 +1223,23 @@ chk_fclose_nr() { local fclose_tx=$1 local fclose_rx=$2 + local ns_invert=$3 local count local dump_stats + local ns_tx=$ns2 + local ns_rx=$ns1 + local extra_msg=" " + + if [[ $ns_invert = "invert" ]]; then + ns_tx=$ns1 + ns_rx=$ns2 + extra_msg=${extra_msg}"invert" + fi printf "%-${nr_blank}s %s" " " "ctx" - count=$(ip netns exec $ns2 nstat -as | grep MPTcpExtMPFastcloseTx | awk '{print $2}') + count=$(ip netns exec $ns_tx nstat -as | grep MPTcpExtMPFastcloseTx | awk '{print $2}') [ -z "$count" ] && count=0 + [ "$count" != "$fclose_tx" ] && extra_msg="$extra_msg,tx=$count" if [ "$count" != "$fclose_tx" ]; then echo "[fail] got $count MP_FASTCLOSE[s] TX expected $fclose_tx" fail_test @@ -1205,17 +1249,20 @@ chk_fclose_nr() fi echo -n " - fclzrx" - count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPFastcloseRx | awk '{print $2}') + count=$(ip netns exec $ns_rx nstat -as | grep MPTcpExtMPFastcloseRx | awk '{print $2}') [ -z "$count" ] && count=0 + [ "$count" != "$fclose_rx" ] && extra_msg="$extra_msg,rx=$count" if [ "$count" != "$fclose_rx" ]; then echo "[fail] got $count MP_FASTCLOSE[s] RX expected $fclose_rx" fail_test dump_stats=1 else - echo "[ ok ]" + echo -n "[ ok ]" fi [ "${dump_stats}" = 1 ] && dump_stats + + echo "$extra_msg" } chk_rst_nr() @@ -1238,7 +1285,7 @@ chk_rst_nr() printf "%-${nr_blank}s %s" " " "rtx" count=$(ip netns exec $ns_tx nstat -as | grep MPTcpExtMPRstTx | awk '{print $2}') [ -z "$count" ] && count=0 - if [ "$count" != "$rst_tx" ]; then + if [ $count -lt $rst_tx ]; then echo "[fail] got $count MP_RST[s] TX expected $rst_tx" fail_test dump_stats=1 @@ -1249,7 +1296,7 @@ chk_rst_nr() echo -n " - rstrx " count=$(ip netns exec $ns_rx nstat -as | grep MPTcpExtMPRstRx | awk '{print $2}') [ -z "$count" ] && count=0 - if [ "$count" != "$rst_rx" ]; then + if [ "$count" -lt "$rst_rx" ]; then echo "[fail] got $count MP_RST[s] RX expected $rst_rx" fail_test dump_stats=1 @@ -2803,11 +2850,18 @@ fullmesh_tests() fastclose_tests() { if reset "fastclose test"; then - run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_2 + run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_client chk_join_nr 0 0 0 chk_fclose_nr 1 1 chk_rst_nr 1 1 invert fi + + if reset "fastclose server test"; then + run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_server + chk_join_nr 0 0 0 + chk_fclose_nr 1 1 invert + chk_rst_nr 1 1 + fi } pedit_action_pkts() |