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| author | Geliang Tang <geliang.tang@linux.dev> | 2023-12-22 13:47:25 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-01-02 14:33:33 +0100 |
| commit | 81ab772819da408977ac79c0a17d8be57283379f (patch) | |
| tree | 753a660eeb46364c1ff1654198d8f2ae81309ecd /tools/testing/selftests | |
| parent | selftests: mptcp: join: check CURRESTAB counters (diff) | |
| download | linux-81ab772819da408977ac79c0a17d8be57283379f.tar.xz linux-81ab772819da408977ac79c0a17d8be57283379f.zip | |
selftests: mptcp: diag: check CURRESTAB counters
This patch adds a new helper chk_msk_cestab() to check the current
established connections counter MIB_CURRESTAB in diag.sh. Invoke it
to check the counter during the connection after every chk_msk_inuse().
Signed-off-by: Geliang Tang <geliang.tang@linux.dev>
Reviewed-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/diag.sh | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index 95b498efacd1..04fcb8a077c9 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -56,7 +56,7 @@ __chk_nr() local command="$1" local expected=$2 local msg="$3" - local skip="${4:-SKIP}" + local skip="${4-SKIP}" local nr nr=$(eval $command) @@ -182,6 +182,15 @@ chk_msk_inuse() __chk_nr get_msk_inuse $expected "$msg" 0 } +# $1: cestab nr +chk_msk_cestab() +{ + local cestab=$1 + + __chk_nr "mptcp_lib_get_counter ${ns} MPTcpExtMPCurrEstab" \ + "${cestab}" "....chk ${cestab} cestab" "" +} + wait_connected() { local listener_ns="${1}" @@ -219,9 +228,11 @@ 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_cestab 2 flush_pids chk_msk_inuse 0 "....chk 0 msk in use after flush" +chk_msk_cestab 0 echo "a" | \ timeout ${timeout_test} \ @@ -237,9 +248,11 @@ echo "b" | \ wait_connected $ns 10001 chk_msk_fallback_nr 1 "check fallback" chk_msk_inuse 1 "....chk 1 msk in use" +chk_msk_cestab 1 flush_pids chk_msk_inuse 0 "....chk 0 msk in use after flush" +chk_msk_cestab 0 NR_CLIENTS=100 for I in `seq 1 $NR_CLIENTS`; do @@ -261,9 +274,11 @@ 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)) flush_pids chk_msk_inuse 0 "....chk 0 msk in use after flush" +chk_msk_cestab 0 mptcp_lib_result_print_all_tap exit $ret |