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Date: Tue, 17 Aug 2021 15:07:26 -0700
From: Mat Martineau <mathew.j.martineau@...ux.intel.com>
To: netdev@...r.kernel.org
Cc: Geliang Tang <geliangtang@...omi.com>, davem@...emloft.net,
kuba@...nel.org, matthieu.baerts@...sares.net,
mptcp@...ts.linux.dev,
Mat Martineau <mathew.j.martineau@...ux.intel.com>
Subject: [PATCH net-next 5/6] selftests: mptcp: add fullmesh testcases
From: Geliang Tang <geliangtang@...omi.com>
This patch added the testcases for the fullmesh address flag of the path
manager.
Co-developed-by: Matthieu Baerts <matthieu.baerts@...sares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@...sares.net>
Signed-off-by: Geliang Tang <geliangtang@...omi.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@...ux.intel.com>
---
.../testing/selftests/net/mptcp/mptcp_join.sh | 64 ++++++++++++++++++-
1 file changed, 62 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 52762eaa2d8e..b8311f325fac 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -366,6 +366,12 @@ do_transfer()
fi
fi
+ flags="subflow"
+ if [[ "${addr_nr_ns2}" = "fullmesh_"* ]]; then
+ flags="${flags},fullmesh"
+ addr_nr_ns2=${addr_nr_ns2:9}
+ fi
+
if [ $addr_nr_ns2 -gt 0 ]; then
let add_nr_ns2=addr_nr_ns2
counter=3
@@ -377,7 +383,7 @@ do_transfer()
else
addr="10.0.$counter.2"
fi
- ip netns exec $ns2 ./pm_nl_ctl add $addr flags subflow
+ ip netns exec $ns2 ./pm_nl_ctl add $addr flags $flags
let counter+=1
let add_nr_ns2-=1
done
@@ -1686,6 +1692,55 @@ deny_join_id0_tests()
chk_join_nr "subflow and address allow join id0 2" 1 1 1
}
+fullmesh_tests()
+{
+ # fullmesh 1
+ # 2 fullmesh addrs in ns2, added before the connection,
+ # 1 non-fullmesh addr in ns1, added during the connection.
+ reset
+ ip netns exec $ns1 ./pm_nl_ctl limits 0 4
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 4
+ ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow,fullmesh
+ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow,fullmesh
+ run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow
+ chk_join_nr "fullmesh test 2x1" 4 4 4
+ chk_add_nr 1 1
+
+ # fullmesh 2
+ # 1 non-fullmesh addr in ns1, added before the connection,
+ # 1 fullmesh addr in ns2, added during the connection.
+ reset
+ ip netns exec $ns1 ./pm_nl_ctl limits 1 3
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 3
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_1 slow
+ chk_join_nr "fullmesh test 1x1" 3 3 3
+ chk_add_nr 1 1
+
+ # fullmesh 3
+ # 1 non-fullmesh addr in ns1, added before the connection,
+ # 2 fullmesh addrs in ns2, added during the connection.
+ reset
+ ip netns exec $ns1 ./pm_nl_ctl limits 2 5
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 5
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_2 slow
+ chk_join_nr "fullmesh test 1x2" 5 5 5
+ chk_add_nr 1 1
+
+ # fullmesh 4
+ # 1 non-fullmesh addr in ns1, added before the connection,
+ # 2 fullmesh addrs in ns2, added during the connection,
+ # limit max_subflows to 4.
+ reset
+ ip netns exec $ns1 ./pm_nl_ctl limits 2 4
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 4
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_2 slow
+ chk_join_nr "fullmesh test 1x2, limited" 4 4 4
+ chk_add_nr 1 1
+}
+
all_tests()
{
subflows_tests
@@ -1701,6 +1756,7 @@ all_tests()
syncookies_tests
checksum_tests
deny_join_id0_tests
+ fullmesh_tests
}
usage()
@@ -1719,6 +1775,7 @@ usage()
echo " -k syncookies_tests"
echo " -S checksum_tests"
echo " -d deny_join_id0_tests"
+ echo " -m fullmesh_tests"
echo " -c capture pcap files"
echo " -C enable data checksum"
echo " -h help"
@@ -1754,7 +1811,7 @@ if [ $do_all_tests -eq 1 ]; then
exit $ret
fi
-while getopts 'fsltra64bpkdchCS' opt; do
+while getopts 'fsltra64bpkdmchCS' opt; do
case $opt in
f)
subflows_tests
@@ -1795,6 +1852,9 @@ while getopts 'fsltra64bpkdchCS' opt; do
d)
deny_join_id0_tests
;;
+ m)
+ fullmesh_tests
+ ;;
c)
;;
C)
--
2.33.0
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