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selftests: mptcp: join: skip if MPTCP is not supported

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commit 715c78a82e00f848f99ef76e6f6b89216ccba268 upstream.

Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.

A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".

Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: b08fbf241064 ("selftests: add test-cases for MPTCP MP_JOIN")
Cc: stable@vger.kernel.org
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthieu Baerts 2023-05-28 19:35:29 +02:00 committed by Greg Kroah-Hartman
parent 807114223d
commit 76a7dfc9cc
1 changed files with 4 additions and 0 deletions
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4
tools/testing/selftests/net/mptcp/mptcp_join.sh
View File

@ -1,6 +1,8 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
. "$(dirname "${0}")/mptcp_lib.sh"
ret=0
sin=""
sinfail=""
@ -161,6 +163,8 @@ reset_with_allow_join_id0()
ip netns exec $ns2 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns2_enable
}
mptcp_lib_check_mptcp
ip -Version > /dev/null 2>&1
if [ $? -ne 0 ];then
echo "SKIP: Could not run test without ip tool"