[MPTCP] [MPTCP][PATCH v3 mptcp-next 4/4] selftests: mptcp: signal addresses testcases

[MPTCP] [MPTCP][PATCH v3 mptcp-next 4/4] selftests: mptcp: signal addresses testcases

[Geliang Tang]

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This patch added testcases for signalling multi valid and invalid addresses
for both signal_address_tests and remove_tests.

Signed-off-by: Geliang Tang <geliangtang(a)gmail.com>
---
 .../testing/selftests/net/mptcp/mptcp_join.sh | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 6782a891b3e7..b0af4f8c3b02 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -788,6 +788,28 @@ signal_address_tests()
 	run_tests $ns1 $ns2 10.0.1.1
 	chk_join_nr "multiple subflows and signal" 3 3 3
 	chk_add_nr 1 1
+
+	# signal addresses
+	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
+	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
+	chk_join_nr "signal addresses" 3 3 3
+	chk_add_nr 3 3
+
+	# signal invalid addresses
+	reset
+	ip netns exec $ns1 ./pm_nl_ctl limits 3 3
+	ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
+	ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
+	ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
+	ip netns exec $ns2 ./pm_nl_ctl limits 3 3
+	run_tests $ns1 $ns2 10.0.1.1
+	chk_join_nr "signal invalid addresses" 1 1 1
+	chk_add_nr 3 3
 }
 
 link_failure_tests()
@@ -879,6 +901,30 @@ remove_tests()
 	chk_add_nr 1 1
 	chk_rm_nr 2 2
 
+	# addresses remove
+	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 -3 0 slow
+	chk_join_nr "remove addresses" 3 3 3
+	chk_add_nr 3 3
+	chk_rm_nr 3 3 invert
+
+	# invalid addresses remove
+	reset
+	ip netns exec $ns1 ./pm_nl_ctl limits 3 3
+	ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
+	ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
+	ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
+	ip netns exec $ns2 ./pm_nl_ctl limits 3 3
+	run_tests $ns1 $ns2 10.0.1.1 0 -3 0 slow
+	chk_join_nr "remove invalid addresses" 1 1 1
+	chk_add_nr 3 3
+	chk_rm_nr 3 1 invert
+
 	# subflows and signal, flush
 	reset
 	ip netns exec $ns1 ./pm_nl_ctl limits 0 3
-- 
2.29.2