diff mbox series

[net-next,03/11] selftests: mptcp: export ip_mptcp to mptcp_lib

Message ID 20240405-upstream-net-next-20240405-mptcp-selftests-refactoring-v1-3-eabc9b960966@kernel.org (mailing list archive)
State New
Headers show
Series selftests: mptcp: cleanups and 'ip mptcp' support | expand

Commit Message

Matthieu Baerts April 5, 2024, 10:52 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

This patch exports ip_mptcp into mptcp_lib.sh as a public variable,
named MPTCP_LIB_IP_MPTCP. Add a helper mptcp_lib_set_ip_mptcp() to set
it, and a helper mptcp_lib_is_ip_mptcp() to test whether it is set. Use
these two helpers in mptcp_join.sh.

This patch is prepared for coming commits.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 tools/testing/selftests/net/mptcp/mptcp_join.sh | 17 ++++++++---------
 tools/testing/selftests/net/mptcp/mptcp_lib.sh  |  9 +++++++++
 2 files changed, 17 insertions(+), 9 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 73a2131e6da2..62fcfeaa3430 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -31,7 +31,6 @@  timeout_poll=30
 timeout_test=$((timeout_poll * 2 + 1))
 capture=false
 checksum=false
-ip_mptcp=0
 check_invert=0
 validate_checksum=false
 init=0
@@ -610,7 +609,7 @@  pm_nl_set_limits()
 	local addrs=$2
 	local subflows=$3
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		ip -n $ns mptcp limits set add_addr_accepted $addrs subflows $subflows
 	else
 		ip netns exec $ns ./pm_nl_ctl limits $addrs $subflows
@@ -650,7 +649,7 @@  pm_nl_add_endpoint()
 		nr=$((nr + 1))
 	done
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		ip -n $ns mptcp endpoint add $addr ${_flags//","/" "} $dev $id $port
 	else
 		ip netns exec $ns ./pm_nl_ctl add $addr $flags $dev $id $port
@@ -663,7 +662,7 @@  pm_nl_del_endpoint()
 	local id=$2
 	local addr=$3
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		[ $id -ne 0 ] && addr=''
 		ip -n $ns mptcp endpoint delete id $id $addr
 	else
@@ -675,7 +674,7 @@  pm_nl_flush_endpoint()
 {
 	local ns=$1
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		ip -n $ns mptcp endpoint flush
 	else
 		ip netns exec $ns ./pm_nl_ctl flush
@@ -686,7 +685,7 @@  pm_nl_show_endpoints()
 {
 	local ns=$1
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		ip -n $ns mptcp endpoint show
 	else
 		ip netns exec $ns ./pm_nl_ctl dump
@@ -699,7 +698,7 @@  pm_nl_change_endpoint()
 	local id=$2
 	local flags=$3
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		ip -n $ns mptcp endpoint change id $id ${flags//","/" "}
 	else
 		ip netns exec $ns ./pm_nl_ctl set id $id flags $flags
@@ -749,7 +748,7 @@  pm_nl_check_endpoint()
 		return
 	fi
 
-	if [ $ip_mptcp -eq 1 ]; then
+	if mptcp_lib_is_ip_mptcp; then
 		# get line and trim trailing whitespace
 		line=$(ip -n $ns mptcp endpoint show $id)
 		line="${line% }"
@@ -3702,7 +3701,7 @@  while getopts "${all_tests_args}cCih" opt; do
 			checksum=true
 			;;
 		i)
-			ip_mptcp=1
+			mptcp_lib_set_ip_mptcp
 			;;
 		h)
 			usage
diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index 1fa05405f65e..ca01d949fad8 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -23,6 +23,7 @@  MPTCP_LIB_SUBTESTS=()
 MPTCP_LIB_SUBTESTS_DUPLICATED=0
 MPTCP_LIB_TEST_COUNTER=0
 MPTCP_LIB_TEST_FORMAT="%02u %-50s"
+MPTCP_LIB_IP_MPTCP=0
 
 # only if supported (or forced) and not disabled, see no-color.org
 if { [ -t 1 ] || [ "${SELFTESTS_MPTCP_LIB_COLOR_FORCE:-}" = "1" ]; } &&
@@ -511,3 +512,11 @@  mptcp_lib_verify_listener_events() {
 	mptcp_lib_check_expected "type" "family" "saddr" "sport" || rc="${?}"
 	return "${rc}"
 }
+
+mptcp_lib_set_ip_mptcp() {
+	MPTCP_LIB_IP_MPTCP=1
+}
+
+mptcp_lib_is_ip_mptcp() {
+	[ "${MPTCP_LIB_IP_MPTCP}" = "1" ]
+}