* [MPTCP] [MPTCP][PATCH v7 mptcp-next 7/7] selftests: mptcp: add testcases for ADD_ADDR with port
@ 2020-11-30 6:17 Geliang Tang
0 siblings, 0 replies; only message in thread
From: Geliang Tang @ 2020-11-30 6:17 UTC (permalink / raw)
To: mptcp
[-- Attachment #1: Type: text/plain, Size: 6551 bytes --]
This patch added testcases for ADD_ADDR with port and the related MIB
counters check in chk_add_nr. The output looks like this:
24 signal address with port syn[ ok ] - synack[ ok ] - ack[ ok ]
add[ ok ] - echo [ ok ] - pt [ ok ]
syn[ ok ] - synack[ ok ] - ack[ ok ]
syn[ ok ] - ack [ ok ]
25 subflow and signal with port syn[ ok ] - synack[ ok ] - ack[ ok ]
add[ ok ] - echo [ ok ] - pt [ ok ]
syn[ ok ] - synack[ ok ] - ack[ ok ]
syn[ ok ] - ack [ ok ]
26 remove single address with port syn[ ok ] - synack[ ok ] - ack[ ok ]
add[ ok ] - echo [ ok ] - pt [ ok ]
syn[ ok ] - synack[ ok ] - ack[ ok ]
syn[ ok ] - ack [ ok ]
rm [ ok ] - sf [ ok ]
Signed-off-by: Geliang Tang <geliangtang(a)gmail.com>
---
.../testing/selftests/net/mptcp/mptcp_join.sh | 148 +++++++++++++++++-
1 file changed, 147 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 0eae628d1ffd..38d756f5e366 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -429,6 +429,12 @@ chk_add_nr()
{
local add_nr=$1
local echo_nr=$2
+ local port_nr=${3:-0}
+ local syn_nr=${4:-$port_nr}
+ local syn_ack_nr=${5:-$port_nr}
+ local ack_nr=${6:-$port_nr}
+ local mis_syn_nr=${7:-0}
+ local mis_ack_nr=${8:-0}
local count
local dump_stats
@@ -451,7 +457,87 @@ chk_add_nr()
ret=1
dump_stats=1
else
- echo "[ ok ]"
+ echo -n "[ ok ]"
+ fi
+
+ if [ $port_nr -gt 0 ]; then
+ echo -n " - pt "
+ count=`ip netns exec $ns2 nstat -as | grep MPTcpExtPortAdd | awk '{print $2}'`
+ [ -z "$count" ] && count=0
+ if [ "$count" != "$port_nr" ]; then
+ echo "[fail] got $count ADD_ADDR[s] with a port-number expected $port_nr"
+ ret=1
+ dump_stats=1
+ else
+ echo "[ ok ]"
+ fi
+
+ printf "%-39s %s" " " "syn"
+ count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortSynRx |
+ awk '{print $2}'`
+ [ -z "$count" ] && count=0
+ if [ "$count" != "$syn_nr" ]; then
+ echo "[fail] got $count JOIN[s] syn with a different \
+ port-number expected $syn_nr"
+ ret=1
+ dump_stats=1
+ else
+ echo -n "[ ok ]"
+ fi
+
+ echo -n " - synack"
+ count=`ip netns exec $ns2 nstat -as | grep MPTcpExtMPJoinPortSynAckRx |
+ awk '{print $2}'`
+ [ -z "$count" ] && count=0
+ if [ "$count" != "$syn_ack_nr" ]; then
+ echo "[fail] got $count JOIN[s] synack with a different \
+ port-number expected $syn_ack_nr"
+ ret=1
+ dump_stats=1
+ else
+ echo -n "[ ok ]"
+ fi
+
+ echo -n " - ack"
+ count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortAckRx |
+ awk '{print $2}'`
+ [ -z "$count" ] && count=0
+ if [ "$count" != "$ack_nr" ]; then
+ echo "[fail] got $count JOIN[s] ack with a different \
+ port-number expected $ack_nr"
+ ret=1
+ dump_stats=1
+ else
+ echo "[ ok ]"
+ fi
+
+ printf "%-39s %s" " " "syn"
+ count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortSynRx |
+ awk '{print $2}'`
+ [ -z "$count" ] && count=0
+ if [ "$count" != "$mis_syn_nr" ]; then
+ echo "[fail] got $count JOIN[s] syn with a mismatched \
+ port-number expected $mis_syn_nr"
+ ret=1
+ dump_stats=1
+ else
+ echo -n "[ ok ]"
+ fi
+
+ echo -n " - ack "
+ count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortAckRx |
+ awk '{print $2}'`
+ [ -z "$count" ] && count=0
+ if [ "$count" != "$mis_ack_nr" ]; then
+ echo "[fail] got $count JOIN[s] ack with a mismatched \
+ port-number expected $mis_ack_nr"
+ ret=1
+ dump_stats=1
+ else
+ echo "[ ok ]"
+ fi
+ else
+ echo ""
fi
if [ "${dump_stats}" = 1 ]; then
@@ -717,6 +803,66 @@ chk_join_nr "remove subflow and signal IPv6" 2 2 2
chk_add_nr 1 1
chk_rm_nr 1 1
+# signal address with port
+reset
+ip netns exec $ns1 ./pm_nl_ctl limits 0 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 port 10100
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "signal address with port" 1 1 1
+chk_add_nr 1 1 1
+
+# subflow and signal with port
+reset
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
+ip netns exec $ns1 ./pm_nl_ctl limits 0 2
+ip netns exec $ns2 ./pm_nl_ctl limits 1 2
+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 signal with port" 2 2 2
+chk_add_nr 1 1 1
+
+# single address with port, remove
+reset
+ip netns exec $ns1 ./pm_nl_ctl limits 0 1
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
+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 "remove single address with port" 1 1 1
+chk_add_nr 1 1 1
+chk_rm_nr 0 0
+
+# subflow and signal with port, remove
+reset
+ip netns exec $ns1 ./pm_nl_ctl limits 0 2
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
+ip netns exec $ns2 ./pm_nl_ctl limits 1 2
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+run_tests $ns1 $ns2 10.0.1.1 0 1 1 slow
+chk_join_nr "remove subflow and signal with port" 2 2 2
+chk_add_nr 1 1 1
+chk_rm_nr 1 1
+
+# multiple addresses with port
+reset
+ip netns exec $ns1 ./pm_nl_ctl limits 2 2
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10100
+ip netns exec $ns2 ./pm_nl_ctl limits 2 2
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "multiple addresses with port" 2 2 2
+chk_add_nr 2 2 2
+
+# multiple addresses with ports
+reset
+ip netns exec $ns1 ./pm_nl_ctl limits 2 2
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10101
+ip netns exec $ns2 ./pm_nl_ctl limits 2 2
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "multiple addresses with ports" 2 2 2
+chk_add_nr 2 2 2
+
# single subflow, syncookies
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
--
2.26.2
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2020-11-30 6:17 [MPTCP] [MPTCP][PATCH v7 mptcp-next 7/7] selftests: mptcp: add testcases for ADD_ADDR with port Geliang Tang
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