From: Geliang Tang tanggeliang@kylinos.cn
This patch checks if the newly added net.mptcp.path_manager is mapped successfully from or to the old net.mptcp.pm_type in userspace_pm.sh.
Signed-off-by: Geliang Tang tanggeliang@kylinos.cn Reviewed-by: Matthieu Baerts (NGI0) matttbe@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- tools/testing/selftests/net/mptcp/userspace_pm.sh | 30 ++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh index 3651f73451cf8b07d4492c60da45e88aabc44b7a..333064b0b5ac03ae003417d2070f3c08f94743ed 100755 --- a/tools/testing/selftests/net/mptcp/userspace_pm.sh +++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh @@ -117,7 +117,36 @@ cleanup() trap cleanup EXIT
# Create and configure network namespaces for testing +print_title "Init" mptcp_lib_ns_init ns1 ns2 + +# check path_manager and pm_type sysctl mapping +if [ -f /proc/sys/net/mptcp/path_manager ]; then + ip netns exec "$ns1" sysctl -q net.mptcp.path_manager=userspace + pm_type="$(ip netns exec "$ns1" sysctl -n net.mptcp.pm_type)" + if [ "${pm_type}" != "1" ]; then + test_fail "unexpected pm_type: ${pm_type}" + mptcp_lib_result_print_all_tap + exit ${KSFT_FAIL} + fi + + ip netns exec "$ns1" sysctl -q net.mptcp.path_manager=error 2>/dev/null + pm_type="$(ip netns exec "$ns1" sysctl -n net.mptcp.pm_type)" + if [ "${pm_type}" != "1" ]; then + test_fail "unexpected pm_type after error: ${pm_type}" + mptcp_lib_result_print_all_tap + exit ${KSFT_FAIL} + fi + + ip netns exec "$ns1" sysctl -q net.mptcp.pm_type=0 + pm_name="$(ip netns exec "$ns1" sysctl -n net.mptcp.path_manager)" + if [ "${pm_name}" != "kernel" ]; then + test_fail "unexpected path-manager: ${pm_name}" + mptcp_lib_result_print_all_tap + exit ${KSFT_FAIL} + fi +fi + for i in "$ns1" "$ns2" ;do ip netns exec "$i" sysctl -q net.mptcp.pm_type=1 done @@ -152,7 +181,6 @@ mptcp_lib_events "${ns1}" "${server_evts}" server_evts_pid sleep 0.5 mptcp_lib_subtests_last_ts_reset
-print_title "Init" print_test "Created network namespaces ns1, ns2" test_pass