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| author | Geliang Tang <geliang.tang@suse.com> | 2023-03-27 12:22:24 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-03-29 10:01:28 +0200 |
| commit | 9095ce97bf8a4f5123dc9dbfd1cabcf2a78f5883 (patch) | |
| tree | 6c11fd26c7638ae0079313f4f86288f8c08e1544 | |
| parent | mptcp: do not fill info not used by the PM in used (diff) | |
| download | linux-9095ce97bf8a4f5123dc9dbfd1cabcf2a78f5883.tar.xz linux-9095ce97bf8a4f5123dc9dbfd1cabcf2a78f5883.zip | |
selftests: mptcp: add mptcp_info tests
This patch adds the mptcp_info fields tests in endpoint_tests(). Add a
new function chk_mptcp_info() to check the given number of the given
mptcp_info field.
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/330
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 42e3bd1a05f5..fafd19ec7e1f 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -1719,6 +1719,46 @@ chk_subflow_nr() fi } +chk_mptcp_info() +{ + local nr_info=$1 + local info + local cnt1 + local cnt2 + local dump_stats + + if [[ $nr_info = "subflows_"* ]]; then + info="subflows" + nr_info=${nr_info:9} + else + echo "[fail] unsupported argument: $nr_info" + fail_test + return 1 + fi + + printf "%-${nr_blank}s %-30s" " " "mptcp_info $info=$nr_info" + + cnt1=$(ss -N $ns1 -inmHM | grep "$info:" | + sed -n 's/.*\('"$info"':\)\([[:digit:]]*\).*$/\2/p;q') + [ -z "$cnt1" ] && cnt1=0 + cnt2=$(ss -N $ns2 -inmHM | grep "$info:" | + sed -n 's/.*\('"$info"':\)\([[:digit:]]*\).*$/\2/p;q') + [ -z "$cnt2" ] && cnt2=0 + if [ "$cnt1" != "$nr_info" ] || [ "$cnt2" != "$nr_info" ]; then + echo "[fail] got $cnt1:$cnt2 $info expected $nr_info" + fail_test + dump_stats=1 + else + echo "[ ok ]" + fi + + if [ "$dump_stats" = 1 ]; then + ss -N $ns1 -inmHM + ss -N $ns2 -inmHM + dump_stats + fi +} + chk_link_usage() { local ns=$1 @@ -3118,13 +3158,18 @@ endpoint_tests() run_tests $ns1 $ns2 10.0.1.1 4 0 0 speed_20 2>/dev/null & wait_mpj $ns2 + chk_subflow_nr needtitle "before delete" 2 + chk_mptcp_info subflows_1 + pm_nl_del_endpoint $ns2 2 10.0.2.2 sleep 0.5 - chk_subflow_nr needtitle "after delete" 1 + chk_subflow_nr "" "after delete" 1 + chk_mptcp_info subflows_0 pm_nl_add_endpoint $ns2 10.0.2.2 dev ns2eth2 flags subflow wait_mpj $ns2 chk_subflow_nr "" "after re-add" 2 + chk_mptcp_info subflows_1 kill_tests_wait fi } |