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Message-Id: <20210622192523.90117-5-mathew.j.martineau@linux.intel.com>
Date: Tue, 22 Jun 2021 12:25:21 -0700
From: Mat Martineau <mathew.j.martineau@...ux.intel.com>
To: netdev@...r.kernel.org
Cc: Geliang Tang <geliangtang@...il.com>, davem@...emloft.net,
kuba@...nel.org, matthieu.baerts@...sares.net,
mptcp@...ts.linux.dev, Paolo Abeni <pabeni@...hat.com>,
Mat Martineau <mathew.j.martineau@...ux.intel.com>
Subject: [PATCH net-next 4/6] selftests: mptcp: add deny_join_id0 testcases
From: Geliang Tang <geliangtang@...il.com>
This patch added a new argument '-d' for mptcp_join.sh script, to invoke
the testcases for the MP_CAPABLE 'C' flag.
Acked-by: Paolo Abeni <pabeni@...hat.com>
Signed-off-by: Geliang Tang <geliangtang@...il.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@...ux.intel.com>
---
.../testing/selftests/net/mptcp/mptcp_join.sh | 75 ++++++++++++++++++-
1 file changed, 74 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 523c7797f30a..9a191c1a5de8 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -139,6 +139,17 @@ reset_with_checksum()
ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=$ns2_enable
}
+reset_with_allow_join_id0()
+{
+ local ns1_enable=$1
+ local ns2_enable=$2
+
+ reset
+
+ ip netns exec $ns1 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns1_enable
+ ip netns exec $ns2 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns2_enable
+}
+
ip -Version > /dev/null 2>&1
if [ $? -ne 0 ];then
echo "SKIP: Could not run test without ip tool"
@@ -1462,6 +1473,63 @@ checksum_tests()
chk_csum_nr "checksum test 1 0"
}
+deny_join_id0_tests()
+{
+ # subflow allow join id0 ns1
+ reset_with_allow_join_id0 1 0
+ ip netns exec $ns1 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr "single subflow allow join id0 ns1" 1 1 1
+
+ # subflow allow join id0 ns2
+ reset_with_allow_join_id0 0 1
+ ip netns exec $ns1 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr "single subflow allow join id0 ns2" 0 0 0
+
+ # signal address allow join id0 ns1
+ # ADD_ADDRs are not affected by allow_join_id0 value.
+ reset_with_allow_join_id0 1 0
+ ip netns exec $ns1 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr "signal address allow join id0 ns1" 1 1 1
+ chk_add_nr 1 1
+
+ # signal address allow join id0 ns2
+ # ADD_ADDRs are not affected by allow_join_id0 value.
+ reset_with_allow_join_id0 0 1
+ ip netns exec $ns1 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns2 ./pm_nl_ctl limits 1 1
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr "signal address allow join id0 ns2" 1 1 1
+ chk_add_nr 1 1
+
+ # subflow and address allow join id0 ns1
+ reset_with_allow_join_id0 1 0
+ ip netns exec $ns1 ./pm_nl_ctl limits 2 2
+ ip netns exec $ns2 ./pm_nl_ctl limits 2 2
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr "subflow and address allow join id0 1" 2 2 2
+
+ # subflow and address allow join id0 ns2
+ reset_with_allow_join_id0 0 1
+ ip netns exec $ns1 ./pm_nl_ctl limits 2 2
+ ip netns exec $ns2 ./pm_nl_ctl limits 2 2
+ ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr "subflow and address allow join id0 2" 1 1 1
+}
+
all_tests()
{
subflows_tests
@@ -1476,6 +1544,7 @@ all_tests()
add_addr_ports_tests
syncookies_tests
checksum_tests
+ deny_join_id0_tests
}
usage()
@@ -1493,6 +1562,7 @@ usage()
echo " -p add_addr_ports_tests"
echo " -k syncookies_tests"
echo " -S checksum_tests"
+ echo " -d deny_join_id0_tests"
echo " -c capture pcap files"
echo " -C enable data checksum"
echo " -h help"
@@ -1528,7 +1598,7 @@ if [ $do_all_tests -eq 1 ]; then
exit $ret
fi
-while getopts 'fsltra64bpkchCS' opt; do
+while getopts 'fsltra64bpkdchCS' opt; do
case $opt in
f)
subflows_tests
@@ -1566,6 +1636,9 @@ while getopts 'fsltra64bpkchCS' opt; do
S)
checksum_tests
;;
+ d)
+ deny_join_id0_tests
+ ;;
c)
;;
C)
--
2.32.0
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