selftests: mptcp: add testcases for removing addrs

This patch added the testcases for removing a list of addresses. Used
the netlink to flush the addresses in the testcases.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 6782a891b3e7aebca0d1da3e4ce646733e51e4ef..191303b652a6c9aac627459749e4883086ad8103 100755 (executable)
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -890,6 +890,29 @@ remove_tests()
        chk_join_nr "flush subflows and signal" 3 3 3
        chk_add_nr 1 1
        chk_rm_nr 2 2
+
+       # subflows flush
+       reset
+       ip netns exec $ns1 ./pm_nl_ctl limits 3 3
+       ip netns exec $ns2 ./pm_nl_ctl limits 3 3
+       ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow id 150
+       ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+       ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
+       run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
+       chk_join_nr "flush subflows" 3 3 3
+       chk_rm_nr 3 3
+
+       # addresses flush
+       reset
+       ip netns exec $ns1 ./pm_nl_ctl limits 3 3
+       ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal id 250
+       ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
+       ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
+       ip netns exec $ns2 ./pm_nl_ctl limits 3 3
+       run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
+       chk_join_nr "flush addresses" 3 3 3
+       chk_add_nr 3 3
+       chk_rm_nr 3 3 invert
 }
 
 add_tests()