diff mbox series

[net-next,3/9] selftests: mptcp: add the flush addrs testcase

Message ID 20201210222506.222251-4-mathew.j.martineau@linux.intel.com (mailing list archive)
State Accepted
Commit 6fe4ccdc3dabe3de573e27fb2684d925bd611458
Delegated to: Netdev Maintainers
Headers show
Series mptcp: Another set of miscellaneous MPTCP fixes | expand

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netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch warning WARNING: line length of 85 exceeds 80 columns WARNING: line length of 86 exceeds 80 columns
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
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netdev/stable success Stable not CCed

Commit Message

Mat Martineau Dec. 10, 2020, 10:25 p.m. UTC 
From: Geliang Tang <geliangtang@gmail.com>

This patch added the flush addrs testcase. In do_transfer, if the number
of removing addresses is less than 8, use the del addr command to remove
the addresses one by one. If the number is more than 8, use the flush addrs
command to remove the addresses.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
---
 .../testing/selftests/net/mptcp/mptcp_join.sh | 50 +++++++++++++------
 1 file changed, 36 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 0eae628d1ffd..9aa9624cff97 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -264,27 +264,37 @@  do_transfer()
 	cpid=$!
 
 	if [ $rm_nr_ns1 -gt 0 ]; then
-		counter=1
-		sleep 1
+		if [ $rm_nr_ns1 -lt 8 ]; then
+			counter=1
+			sleep 1
 
-		while [ $counter -le $rm_nr_ns1 ]
-		do
-			ip netns exec ${listener_ns} ./pm_nl_ctl del $counter
+			while [ $counter -le $rm_nr_ns1 ]
+			do
+				ip netns exec ${listener_ns} ./pm_nl_ctl del $counter
+				sleep 1
+				let counter+=1
+			done
+		else
 			sleep 1
-			let counter+=1
-		done
+			ip netns exec ${listener_ns} ./pm_nl_ctl flush
+		fi
 	fi
 
 	if [ $rm_nr_ns2 -gt 0 ]; then
-		counter=1
-		sleep 1
+		if [ $rm_nr_ns2 -lt 8 ]; then
+			counter=1
+			sleep 1
 
-		while [ $counter -le $rm_nr_ns2 ]
-		do
-			ip netns exec ${connector_ns} ./pm_nl_ctl del $counter
+			while [ $counter -le $rm_nr_ns2 ]
+			do
+				ip netns exec ${connector_ns} ./pm_nl_ctl del $counter
+				sleep 1
+				let counter+=1
+			done
+		else
 			sleep 1
-			let counter+=1
-		done
+			ip netns exec ${connector_ns} ./pm_nl_ctl flush
+		fi
 	fi
 
 	wait $cpid
@@ -663,6 +673,18 @@  chk_join_nr "remove subflows and signal" 3 3 3
 chk_add_nr 1 1
 chk_rm_nr 2 2
 
+# subflows and signal, flush
+reset
+ip netns exec $ns1 ./pm_nl_ctl limits 0 3
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ip netns exec $ns2 ./pm_nl_ctl limits 1 3
+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 and signal" 3 3 3
+chk_add_nr 1 1
+chk_rm_nr 2 2
+
 # subflow IPv6
 reset
 ip netns exec $ns1 ./pm_nl_ctl limits 0 1