From 6208fd822a2c656461d2f2dc29a309d379ab5850 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Mon, 1 Feb 2021 15:09:11 -0800 Subject: [PATCH] selftests: mptcp: add testcases for newly added addresses This patch adds testcases to create subflows or signal addresses for the newly added IPv4 or IPv6 addresses. Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 73 ++++++++++++++++++++++++- 1 file changed, 71 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index e5fb2b01f31c..b5cd2a48831e 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -264,7 +264,23 @@ do_transfer() fi cpid=$! - if [ $addr_nr_ns1 -lt 0 ]; then + if [ $addr_nr_ns1 -gt 0 ]; then + let add_nr_ns1=addr_nr_ns1 + counter=2 + sleep 1 + while [ $add_nr_ns1 -gt 0 ]; do + local addr + if is_v6 "${connect_addr}"; then + addr="dead:beef:$counter::1" + else + addr="10.0.$counter.1" + fi + ip netns exec $ns1 ./pm_nl_ctl add $addr flags signal + let counter+=1 + let add_nr_ns1-=1 + done + sleep 1 + elif [ $addr_nr_ns1 -lt 0 ]; then let rm_nr_ns1=-addr_nr_ns1 if [ $rm_nr_ns1 -lt 8 ]; then counter=1 @@ -282,7 +298,23 @@ do_transfer() fi fi - if [ $addr_nr_ns2 -lt 0 ]; then + if [ $addr_nr_ns2 -gt 0 ]; then + let add_nr_ns2=addr_nr_ns2 + counter=3 + sleep 1 + while [ $add_nr_ns2 -gt 0 ]; do + local addr + if is_v6 "${connect_addr}"; then + addr="dead:beef:$counter::2" + else + addr="10.0.$counter.2" + fi + ip netns exec $ns2 ./pm_nl_ctl add $addr flags subflow + let counter+=1 + let add_nr_ns2-=1 + done + sleep 1 + elif [ $addr_nr_ns2 -lt 0 ]; then let rm_nr_ns2=-addr_nr_ns2 if [ $rm_nr_ns2 -lt 8 ]; then counter=1 @@ -738,6 +770,43 @@ chk_join_nr "flush subflows and signal" 3 3 3 chk_add_nr 1 1 chk_rm_nr 2 2 +# add single subflow +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl limits 0 1 +run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow +chk_join_nr "add single subflow" 1 1 1 + +# add signal address +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow +chk_join_nr "add signal address" 1 1 1 +chk_add_nr 1 1 + +# add multiple subflows +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns2 ./pm_nl_ctl limits 0 2 +run_tests $ns1 $ns2 10.0.1.1 0 0 2 slow +chk_join_nr "add multiple subflows" 2 2 2 + +# add multiple subflows IPv6 +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns2 ./pm_nl_ctl limits 0 2 +run_tests $ns1 $ns2 dead:beef:1::1 0 0 2 slow +chk_join_nr "add multiple subflows IPv6" 2 2 2 + +# add multiple addresses IPv6 +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns2 ./pm_nl_ctl limits 2 2 +run_tests $ns1 $ns2 dead:beef:1::1 0 2 0 slow +chk_join_nr "add multiple addresses IPv6" 2 2 2 +chk_add_nr 2 2 + # subflow IPv6 reset ip netns exec $ns1 ./pm_nl_ctl limits 0 1 -- 2.11.0