diff options
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 14 | ||||
| -rw-r--r-- | tools/testing/selftests/net/mptcp/mptcp_lib.sh | 21 |
2 files changed, 28 insertions, 7 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index ef16edce4759..2c025c73e19f 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3679,7 +3679,7 @@ userspace_tests() chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi # userspace pm create destroy subflow @@ -3707,7 +3707,7 @@ userspace_tests() chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi # userspace pm create id 0 subflow @@ -3728,7 +3728,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 2 2 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi } @@ -3758,7 +3758,7 @@ endpoint_tests() pm_nl_add_endpoint $ns2 10.0.2.2 flags signal pm_nl_check_endpoint "modif is allowed" \ $ns2 10.0.2.2 id 1 flags signal - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi if reset_with_tcp_filter "delete and re-add" ns2 10.0.3.2 REJECT OUTPUT && @@ -3813,7 +3813,7 @@ endpoint_tests() chk_mptcp_info subflows 3 subflows 3 done - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid kill_events_pids chk_evt_nr ns1 MPTCP_LIB_EVENT_LISTENER_CREATED 1 @@ -3886,7 +3886,7 @@ endpoint_tests() wait_mpj $ns2 chk_subflow_nr "after re-re-add ID 0" 3 chk_mptcp_info subflows 3 subflows 3 - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid kill_events_pids chk_evt_nr ns1 MPTCP_LIB_EVENT_LISTENER_CREATED 1 @@ -3933,7 +3933,7 @@ endpoint_tests() wait_mpj $ns2 pm_nl_add_endpoint $ns1 10.0.3.1 id 2 flags signal wait_mpj $ns2 - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid chk_join_nr 2 2 2 chk_add_nr 2 2 diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index 919f4f1018eb..8b3bd063f7be 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -242,6 +242,27 @@ mptcp_lib_kill_wait() { wait "${1}" 2>/dev/null } +# $1: PID +mptcp_lib_pid_list_children() { + local curr="${1}" + # evoke 'ps' only once + local pids="${2:-"$(ps o pid,ppid)"}" + + echo "${curr}" + + local pid + for pid in $(echo "${pids}" | awk "\$2 == ${curr} { print \$1 }"); do + mptcp_lib_pid_list_children "${pid}" "${pids}" + done +} + +# $1: PID +mptcp_lib_kill_group_wait() { + # Some users might not have procps-ng: cannot use "kill -- -PID" + mptcp_lib_pid_list_children "${1}" | xargs -r kill &>/dev/null + wait "${1}" 2>/dev/null +} + # $1: IP address mptcp_lib_is_v6() { [ -z "${1##*:*}" ] |