diff options
author | Geliang Tang <geliang.tang@suse.com> | 2023-11-29 02:18:51 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2023-11-30 07:06:18 +0300 |
commit | e3b47e460b4bd0c61d0082f1ac02650dcb79e5d1 (patch) | |
tree | 4661b59da2b9a953c296728c1965d66ddbbb2723 /tools/testing/selftests/net/mptcp/mptcp_join.sh | |
parent | b3ac570aae6b73eb810207583af0693adca30543 (diff) | |
download | linux-e3b47e460b4bd0c61d0082f1ac02650dcb79e5d1.tar.xz |
selftests: mptcp: userspace pm remove initial subflow
This patch adds a selftest for userspace PM to remove the initial
subflow.
Use userspace_pm_add_sf() to add a subflow, and pass initial IP address
to userspace_pm_rm_sf() to remove the initial subflow.
Reviewed-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Link: https://lore.kernel.org/r/20231128-send-net-next-2023107-v4-7-8d6b94150f6b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/net/mptcp/mptcp_join.sh')
-rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 4357a46ca3f3..812a5ee54158 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3514,6 +3514,30 @@ userspace_tests() kill_events_pids wait $tests_pid fi + + # userspace pm remove initial subflow + if reset_with_events "userspace pm remove initial subflow" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then + set_userspace_pm $ns2 + pm_nl_set_limits $ns1 0 1 + speed=5 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! + wait_mpj $ns2 + userspace_pm_add_sf $ns2 10.0.3.2 20 + chk_join_nr 1 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + userspace_pm_rm_sf $ns2 10.0.1.2 + # we don't look at the counter linked to the RM_ADDR but + # to the one linked to the subflows that have been removed + chk_rm_nr 0 1 + chk_rst_nr 0 0 invert + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 1 1 + kill_events_pids + wait $tests_pid + fi } endpoint_tests() |