This validates the previous commit: subflow closed events should contain
an error field when a subflow got closed with an error, e.g. reset or
timeout.
For this test, the chk_evt_nr helper has been extended to check
attributes in the matched events.
In this test, the 2 subflow closed events should have an error.
The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.
Fixes: 15cc10453398 ("mptcp: deliver ssk errors to msk")
Cc: [email protected]
Reviewed-by: Geliang Tang <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh
b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 1765714a1e2f..3fc29201362a 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -3847,21 +3847,28 @@ userspace_pm_chk_get_addr()
fi
}
-# $1: ns ; $2: event type ; $3: count
+# $1: ns ; $2: event type ; $3: count ; [ $4: attr ; $5: attr count ]
chk_evt_nr()
{
local ns=${1}
local evt_name="${2}"
local exp="${3}"
+ local attr="${4}"
+ local attr_exp="${5}"
local evts="${evts_ns1}"
local evt="${!evt_name}"
+ local attr_name
local count
+ if [ -n "${attr}" ]; then
+ attr_name=", ${attr}: ${attr_exp}"
+ fi
+
evt_name="${evt_name:16}" # without MPTCP_LIB_EVENT_
[ "${ns}" == "ns2" ] && evts="${evts_ns2}"
- print_check "event ${ns} ${evt_name} (${exp})"
+ print_check "event ${ns} ${evt_name} (${exp}${attr_name})"
if [[ "${evt_name}" = "LISTENER_"* ]] &&
! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then
@@ -3873,6 +3880,16 @@ chk_evt_nr()
if [ "${count}" != "${exp}" ]; then
fail_test "got ${count} events, expected ${exp}"
cat "${evts}"
+ return
+ elif [ -z "${attr}" ]; then
+ print_ok
+ return
+ fi
+
+ count=$(grep -w "type:${evt}" "${evts}" | grep -c ",${attr}:")
+ if [ "${count}" != "${attr_exp}" ]; then
+ fail_test "got ${count} event attributes, expected ${attr_exp}"
+ grep -w "type:${evt}" "${evts}"
else
print_ok
fi
@@ -4131,7 +4148,7 @@ userspace_tests()
chk_subflows_total 1 1
userspace_pm_add_sf $ns2 10.0.1.2 0
wait_event ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2
- chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2
+ chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2 error 2
fi
kill_events_pids
mptcp_lib_kill_group_wait $tests_pid
--
2.51.0
