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selftests: mptcp: join: list failure at the end
authorMatthieu Baerts <matthieu.baerts@tessares.net>
Wed, 9 Mar 2022 19:16:32 +0000 (11:16 -0800)
committerJakub Kicinski <kuba@kernel.org>
Thu, 10 Mar 2022 20:29:58 +0000 (12:29 -0800)
With ~100 tests, it helps to have this summary at the end not to scroll
to find which one has failed.

It is especially interseting when looking at the output produced by the
CI where the kernel logs from the serial are mixed together.

Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/selftests/net/mptcp/mptcp_join.sh patch | blob | history

diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 64261c3ca320f53e335b2a0ee3de383dec89a99c..d3038922a0d2d886732c62892d5554c3347ab548 100755 (executable)
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -22,6 +22,7 @@ init=0
 declare -A all_tests
 declare -a only_tests_ids
 declare -a only_tests_names
+declare -A failed_tests
 TEST_COUNT=0
 TEST_NAME=""
 nr_blank=40
@@ -251,6 +252,21 @@ reset_with_allow_join_id0()
        ip netns exec $ns2 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns2_enable
 }
 
+fail_test()
+{
+       ret=1
+       failed_tests[${TEST_COUNT}]="${TEST_NAME}"
+}
+
+get_failed_tests_ids()
+{
+       # sorted
+       local i
+       for i in "${!failed_tests[@]}"; do
+               echo "${i}"
+       done | sort -n
+}
+
 print_file_err()
 {
        ls -l "$1" 1>&2
@@ -272,7 +288,7 @@ check_transfer()
                        echo "[ FAIL ] $what does not match (in, out):"
                        print_file_err "$in"
                        print_file_err "$out"
-                       ret=1
+                       fail_test
 
                        return 1
                else
@@ -292,7 +308,7 @@ do_ping()
        ip netns exec ${connector_ns} ping -q -c 1 $connect_addr >/dev/null
        if [ $? -ne 0 ] ; then
                echo "$listener_ns -> $connect_addr connectivity [ FAIL ]" 1>&2
-               ret=1
+               fail_test
        fi
 }
 
@@ -541,7 +557,7 @@ pm_nl_check_endpoint()
                echo "[ ok ]"
        else
                echo "[fail] expected '$expected_line' found '$line'"
-               ret=1
+               fail_test
        fi
 }
 
@@ -795,7 +811,7 @@ do_transfer()
                cat /tmp/${connector_ns}.out
 
                cat "$capout"
-               ret=1
+               fail_test
                return 1
        fi
 
@@ -920,7 +936,7 @@ chk_csum_nr()
        if [ "$count" != $csum_ns1 -a $allow_multi_errors_ns1 -eq 0 ] ||
           [ "$count" -lt $csum_ns1 -a $allow_multi_errors_ns1 -eq 1 ]; then
                echo "[fail] got $count data checksum error[s] expected $csum_ns1"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -931,7 +947,7 @@ chk_csum_nr()
        if [ "$count" != $csum_ns2 -a $allow_multi_errors_ns2 -eq 0 ] ||
           [ "$count" -lt $csum_ns2 -a $allow_multi_errors_ns2 -eq 1 ]; then
                echo "[fail] got $count data checksum error[s] expected $csum_ns2"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo "[ ok ]"
@@ -951,7 +967,7 @@ chk_fail_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$fail_tx" ]; then
                echo "[fail] got $count MP_FAIL[s] TX expected $fail_tx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -962,7 +978,7 @@ chk_fail_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$fail_rx" ]; then
                echo "[fail] got $count MP_FAIL[s] RX expected $fail_rx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo "[ ok ]"
@@ -983,7 +999,7 @@ chk_fclose_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$fclose_tx" ]; then
                echo "[fail] got $count MP_FASTCLOSE[s] TX expected $fclose_tx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -994,7 +1010,7 @@ chk_fclose_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$fclose_rx" ]; then
                echo "[fail] got $count MP_FASTCLOSE[s] RX expected $fclose_rx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo "[ ok ]"
@@ -1025,7 +1041,7 @@ chk_rst_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$rst_tx" ]; then
                echo "[fail] got $count MP_RST[s] TX expected $rst_tx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1036,7 +1052,7 @@ chk_rst_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$rst_rx" ]; then
                echo "[fail] got $count MP_RST[s] RX expected $rst_rx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1071,7 +1087,7 @@ chk_join_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$syn_nr" ]; then
                echo "[fail] got $count JOIN[s] syn expected $syn_nr"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1089,7 +1105,7 @@ chk_join_nr()
                        echo -n "[ ok ]"
                else
                        echo "[fail] got $count JOIN[s] synack expected $syn_ack_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                fi
        else
@@ -1101,7 +1117,7 @@ chk_join_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$ack_nr" ]; then
                echo "[fail] got $count JOIN[s] ack expected $ack_nr"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo "[ ok ]"
@@ -1141,7 +1157,7 @@ chk_stale_nr()
                echo "[fail] got $stale_nr stale[s] $recover_nr recover[s], " \
                     " expected stale in range [$stale_min..$stale_max]," \
                     " stale-recover delta $stale_delta "
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo "[ ok ]"
@@ -1178,7 +1194,7 @@ chk_add_nr()
        # add addrs options, due to retransmissions
        if [ "$count" != "$add_nr" ] && [ "$timeout" -gt 1 -o "$count" -lt "$add_nr" ]; then
                echo "[fail] got $count ADD_ADDR[s] expected $add_nr"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1189,7 +1205,7 @@ chk_add_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$echo_nr" ]; then
                echo "[fail] got $count ADD_ADDR echo[s] expected $echo_nr"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1201,7 +1217,7 @@ chk_add_nr()
                [ -z "$count" ] && count=0
                if [ "$count" != "$port_nr" ]; then
                        echo "[fail] got $count ADD_ADDR[s] with a port-number expected $port_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                else
                        echo "[ ok ]"
@@ -1214,7 +1230,7 @@ chk_add_nr()
                if [ "$count" != "$syn_nr" ]; then
                        echo "[fail] got $count JOIN[s] syn with a different \
                                port-number expected $syn_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                else
                        echo -n "[ ok ]"
@@ -1227,7 +1243,7 @@ chk_add_nr()
                if [ "$count" != "$syn_ack_nr" ]; then
                        echo "[fail] got $count JOIN[s] synack with a different \
                                port-number expected $syn_ack_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                else
                        echo -n "[ ok ]"
@@ -1240,7 +1256,7 @@ chk_add_nr()
                if [ "$count" != "$ack_nr" ]; then
                        echo "[fail] got $count JOIN[s] ack with a different \
                                port-number expected $ack_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                else
                        echo "[ ok ]"
@@ -1253,7 +1269,7 @@ chk_add_nr()
                if [ "$count" != "$mis_syn_nr" ]; then
                        echo "[fail] got $count JOIN[s] syn with a mismatched \
                                port-number expected $mis_syn_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                else
                        echo -n "[ ok ]"
@@ -1266,7 +1282,7 @@ chk_add_nr()
                if [ "$count" != "$mis_ack_nr" ]; then
                        echo "[fail] got $count JOIN[s] ack with a mismatched \
                                port-number expected $mis_ack_nr"
-                       ret=1
+                       fail_test
                        dump_stats=1
                else
                        echo "[ ok ]"
@@ -1311,7 +1327,7 @@ chk_rm_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$rm_addr_nr" ]; then
                echo "[fail] got $count RM_ADDR[s] expected $rm_addr_nr"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1334,14 +1350,14 @@ chk_rm_nr()
                        echo "[ ok ] $suffix"
                else
                        echo "[fail] got $count RM_SUBFLOW[s] expected in range [$rm_subflow_nr:$((rm_subflow_nr*2))]"
-                       ret=1
+                       fail_test
                        dump_stats=1
                fi
                return
        fi
        if [ "$count" != "$rm_subflow_nr" ]; then
                echo "[fail] got $count RM_SUBFLOW[s] expected $rm_subflow_nr"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1364,7 +1380,7 @@ chk_prio_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$mp_prio_nr_tx" ]; then
                echo "[fail] got $count MP_PRIO[s] TX expected $mp_prio_nr_tx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo -n "[ ok ]"
@@ -1375,7 +1391,7 @@ chk_prio_nr()
        [ -z "$count" ] && count=0
        if [ "$count" != "$mp_prio_nr_rx" ]; then
                echo "[fail] got $count MP_PRIO[s] RX expected $mp_prio_nr_rx"
-               ret=1
+               fail_test
                dump_stats=1
        else
                echo "[ ok ]"
@@ -1399,7 +1415,7 @@ chk_link_usage()
        if [ $tx_rate -lt $((expected_rate - $tolerance)) -o \
             $tx_rate -gt $((expected_rate + $tolerance)) ]; then
                echo "[fail] got $tx_rate% usage, expected $expected_rate%"
-               ret=1
+               fail_test
        else
                echo "[ ok ]"
        fi
@@ -2616,4 +2632,13 @@ for subtests in "${tests[@]}"; do
        "${subtests}"
 done
 
+if [ ${ret} -ne 0 ]; then
+       echo
+       echo "${#failed_tests[@]} failure(s) has(ve) been detected:"
+       for i in $(get_failed_tests_ids); do
+               echo -e "\t- ${i}: ${failed_tests[${i}]}"
+       done
+       echo
+fi
+
 exit $ret
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