selftests: mptcp: connect: fail if nft supposed to work

commit 221e455045 upstream.

In case of "external" errors when preparing the environment for the
TProxy tests, the subtests were marked as skipped.

This is fine but it means these errors are ignored. On MPTCP Public CI,
we do want to catch such issues and mark the selftest as failed if there
are such issues. We can then use mptcp_lib_fail_if_expected_feature()
helper that has been recently added to fail if needed.

Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: 5fb62e9cd3 ("selftests: mptcp: add tproxy test case")
Cc: stable@vger.kernel.org
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthieu Baerts 2023-07-04 22:44:35 +02:00 committed by Greg Kroah-Hartman
parent 938d5b7a75
commit 671486793f

View file

@ -719,6 +719,7 @@ table inet mangle {
EOF
if [ $? -ne 0 ]; then
echo "SKIP: $msg, could not load nft ruleset"
mptcp_lib_fail_if_expected_feature "nft rules"
return
fi
@ -734,6 +735,7 @@ EOF
if [ $? -ne 0 ]; then
ip netns exec "$listener_ns" nft flush ruleset
echo "SKIP: $msg, ip $r6flag rule failed"
mptcp_lib_fail_if_expected_feature "ip rule"
return
fi
@ -742,6 +744,7 @@ EOF
ip netns exec "$listener_ns" nft flush ruleset
ip -net "$listener_ns" $r6flag rule del fwmark 1 lookup 100
echo "SKIP: $msg, ip route add local $local_addr failed"
mptcp_lib_fail_if_expected_feature "ip route"
return
fi