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[net-next,08/11] selftests: mptcp: export pm_nl endpoint ops

Message ID 20240405-upstream-net-next-20240405-mptcp-selftests-refactoring-v1-8-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 six endpoint operation helpers with pm_nl_ prefix,
pm_nl_set_limits(), pm_nl_add_endpoint(), pm_nl_del_endpoint(),
pm_nl_flush_endpoint(), pm_nl_show_endpoints() and pm_nl_change_endpoint()
into mptcp_lib.sh as public functions, and renamed each of them with a
mptcp_lib_ prefix. Then these old pm_nl_ prefix helpers in mptcp_join.sh
can be wrappers of mptcp_lib_ prefix ones.

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 | 72 ++-------------------
 tools/testing/selftests/net/mptcp/mptcp_lib.sh  | 85 +++++++++++++++++++++++++
 2 files changed, 91 insertions(+), 66 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 8862b6a5caa0..fefa9173bdaa 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -605,92 +605,32 @@  kill_events_pids()
 
 pm_nl_set_limits()
 {
-	local ns=$1
-	local addrs=$2
-	local subflows=$3
-
-	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 $subflows
-	fi
+	mptcp_lib_pm_nl_set_limits "${@}"
 }
 
 pm_nl_add_endpoint()
 {
-	local ns=$1
-	local addr=$2
-	local flags dev id port
-	local nr=2
-
-	local p
-	for p in "${@}"
-	do
-		case "${p}" in
-		"flags" | "dev" | "id" | "port")
-			eval "${p}"=\$"${nr}"
-			;;
-		esac
-
-		nr=$((nr + 1))
-	done
-
-	if mptcp_lib_is_ip_mptcp; then
-		ip -n "${ns}" mptcp endpoint add "${addr}" ${flags//","/" "} \
-			${dev:+dev "${dev}"} ${id:+id "${id}"} ${port:+port "${port}"}
-	else
-		ip netns exec "${ns}" ./pm_nl_ctl add "${addr}" ${flags:+flags "${flags}"} \
-			${dev:+dev "${dev}"} ${id:+id "${id}"} ${port:+port "${port}"}
-	fi
+	mptcp_lib_pm_nl_add_endpoint "${@}"
 }
 
 pm_nl_del_endpoint()
 {
-	local ns=$1
-	local id=$2
-	local addr=$3
-
-	if mptcp_lib_is_ip_mptcp; then
-		[ $id -ne 0 ] && addr=''
-		ip -n $ns mptcp endpoint delete id $id ${addr:+"${addr}"}
-	else
-		ip netns exec $ns ./pm_nl_ctl del $id $addr
-	fi
+	mptcp_lib_pm_nl_del_endpoint "${@}"
 }
 
 pm_nl_flush_endpoint()
 {
-	local ns=$1
-
-	if mptcp_lib_is_ip_mptcp; then
-		ip -n $ns mptcp endpoint flush
-	else
-		ip netns exec $ns ./pm_nl_ctl flush
-	fi
+	mptcp_lib_pm_nl_flush_endpoint "${@}"
 }
 
 pm_nl_show_endpoints()
 {
-	local ns=$1
-
-	if mptcp_lib_is_ip_mptcp; then
-		ip -n $ns mptcp endpoint show
-	else
-		ip netns exec $ns ./pm_nl_ctl dump
-	fi
+	mptcp_lib_pm_nl_show_endpoints "${@}"
 }
 
 pm_nl_change_endpoint()
 {
-	local ns=$1
-	local id=$2
-	local flags=$3
-
-	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 $flags
-	fi
+	mptcp_lib_pm_nl_change_endpoint "${@}"
 }
 
 pm_nl_check_endpoint()
diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index 4fabb0091940..ad2ebda5cb64 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -555,3 +555,88 @@  mptcp_lib_pm_nl_get_endpoint() {
 		ip netns exec "${ns}" ./pm_nl_ctl get "${id}"
 	fi
 }
+
+mptcp_lib_pm_nl_set_limits() {
+	local ns=${1}
+	local addrs=${2}
+	local subflows=${3}
+
+	if mptcp_lib_is_ip_mptcp; then
+		ip -n "${ns}" mptcp limits set add_addr_accepted "${addrs}" subflows "${subflows}"
+	else
+		ip netns exec "${ns}" ./pm_nl_ctl limits "${addrs}" "${subflows}"
+	fi
+}
+
+mptcp_lib_pm_nl_add_endpoint() {
+	local ns=${1}
+	local addr=${2}
+	local flags dev id port
+	local nr=2
+
+	local p
+	for p in "${@}"; do
+		case "${p}" in
+		"flags" | "dev" | "id" | "port")
+			eval "${p}"=\$"${nr}"
+			;;
+		esac
+
+		nr=$((nr + 1))
+	done
+
+	if mptcp_lib_is_ip_mptcp; then
+		# shellcheck disable=SC2086 # blanks in flags, no double quote
+		ip -n "${ns}" mptcp endpoint add "${addr}" ${flags//","/" "} \
+			${dev:+dev "${dev}"} ${id:+id "${id}"} ${port:+port "${port}"}
+	else
+		ip netns exec "${ns}" ./pm_nl_ctl add "${addr}" ${flags:+flags "${flags}"} \
+			${dev:+dev "${dev}"} ${id:+id "${id}"} ${port:+port "${port}"}
+	fi
+}
+
+mptcp_lib_pm_nl_del_endpoint() {
+	local ns=${1}
+	local id=${2}
+	local addr=${3}
+
+	if mptcp_lib_is_ip_mptcp; then
+		[ "${id}" -ne 0 ] && addr=''
+		ip -n "${ns}" mptcp endpoint delete id "${id}" ${addr:+"${addr}"}
+	else
+		ip netns exec "${ns}" ./pm_nl_ctl del "${id}" "${addr}"
+	fi
+}
+
+mptcp_lib_pm_nl_flush_endpoint() {
+	local ns=${1}
+
+	if mptcp_lib_is_ip_mptcp; then
+		ip -n "${ns}" mptcp endpoint flush
+	else
+		ip netns exec "${ns}" ./pm_nl_ctl flush
+	fi
+}
+
+mptcp_lib_pm_nl_show_endpoints() {
+	local ns=${1}
+
+	if mptcp_lib_is_ip_mptcp; then
+		ip -n "${ns}" mptcp endpoint show
+	else
+		ip netns exec "${ns}" ./pm_nl_ctl dump
+	fi
+}
+
+mptcp_lib_pm_nl_change_endpoint() {
+	local ns=${1}
+	local id=${2}
+	local flags=${3}
+
+	if mptcp_lib_is_ip_mptcp; then
+		# shellcheck disable=SC2086 # blanks in flags, no double quote
+		ip -n "${ns}" mptcp endpoint change id "${id}" ${flags//","/" "}
+	else
+		ip netns exec "${ns}" ./pm_nl_ctl set id "${id}" flags "${flags}"
+	fi
+}