[PATCH net-next 02/15] selftests: mptcp: connect: add dedicated port counter

From: Matthieu Baerts (NGI0)
Date: Fri Mar 08 2024 - 17:11:16 EST


From: Geliang Tang <tanggeliang@xxxxxxxxxx>

This patch adds a new dedicated counter 'port' instead of TEST_COUNT
to increase port numbers in mptcp_connect.sh.

This can avoid outputting discontinuous test counters.

Signed-off-by: Geliang Tang <tanggeliang@xxxxxxxxxx>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
---
tools/testing/selftests/net/mptcp/mptcp_connect.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index 679e366c8f6b..ab3f52434753 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -33,6 +33,7 @@ do_tcp=0
checksum=false
filesize=0
connect_per_transfer=1
+port=$((10000 - 1))

if [ $tc_loss -eq 100 ];then
tc_loss=1%
@@ -313,8 +314,7 @@ do_transfer()
local local_addr="$6"
local extra_args="$7"

- local port
- port=$((10000+TEST_COUNT))
+ port=$((port + 1))
TEST_COUNT=$((TEST_COUNT+1))

if [ "$rcvbuf" -gt 0 ]; then
@@ -710,7 +710,7 @@ EOF

echo "INFO: test $msg"

- TEST_COUNT=10000
+ port=$((20000 - 1))
local extra_args="-o TRANSPARENT"
do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP \
${connect_addr} ${local_addr} "${extra_args}"

--
2.43.0