diff mbox series

[net-next,06/13] selftests: mptcp: more operations in ns_init/exit

Message ID 20240305-upstream-net-next-20240304-selftests-mptcp-shared-code-shellcheck-v1-6-66618ea5504e@kernel.org
State New
Headers show
Series selftests: mptcp: share code and fix shellcheck warnings | expand

Commit Message

Matthieu Baerts (NGI0) March 5, 2024, 10:42 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

Set more the default sysctl values in mptcp_lib_ns_init(). It is fine to
do that everywhere, because they could be overridden latter if needed.

mptcp_lib_ns_exit() now also try to remove temp netns files used for the
stats even for selftests not using them. That's fine to do that because
these files have a unique name.

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_connect.sh | 4 ----
 tools/testing/selftests/net/mptcp/mptcp_join.sh    | 7 -------
 tools/testing/selftests/net/mptcp/mptcp_lib.sh     | 4 ++++
 tools/testing/selftests/net/mptcp/mptcp_sockopt.sh | 7 -------
 tools/testing/selftests/net/mptcp/pm_netlink.sh    | 1 -
 tools/testing/selftests/net/mptcp/simult_flows.sh  | 4 ----
 tools/testing/selftests/net/mptcp/userspace_pm.sh  | 1 -
 7 files changed, 4 insertions(+), 24 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index 92f6260ba9f3..b53ae64ec08c 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -136,10 +136,6 @@  cleanup()
 	rm -f "$sin" "$sout"
 	rm -f "$capout"
 
-	local netns
-	for netns in "$ns1" "$ns2" "$ns3" "$ns4";do
-		rm -f /tmp/$netns.{nstat,out}
-	done
 	mptcp_lib_ns_exit "${ns1}" "${ns2}" "${ns3}" "${ns4}"
 }
 
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 612470244c58..2d9cf6f3bbf3 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -90,10 +90,7 @@  init_partial()
 
 	local netns
 	for netns in "$ns1" "$ns2"; do
-		ip netns exec $netns sysctl -q net.mptcp.enabled=1
 		ip netns exec $netns sysctl -q net.mptcp.pm_type=0 2>/dev/null || true
-		ip netns exec $netns sysctl -q net.ipv4.conf.all.rp_filter=0
-		ip netns exec $netns sysctl -q net.ipv4.conf.default.rp_filter=0
 		if $checksum; then
 			ip netns exec $netns sysctl -q net.mptcp.checksum_enabled=1
 		fi
@@ -138,10 +135,6 @@  cleanup_partial()
 {
 	rm -f "$capout"
 
-	local netns
-	for netns in "$ns1" "$ns2"; do
-		rm -f /tmp/$netns.{nstat,out}
-	done
 	mptcp_lib_ns_exit "${ns1}" "${ns2}"
 }
 
diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index 2fcf31277e28..f98cde130869 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -409,6 +409,9 @@  mptcp_lib_ns_init() {
 
 		ip netns add "${!netns}" || exit ${KSFT_SKIP}
 		ip -net "${!netns}" link set lo up
+		ip netns exec "${!netns}" sysctl -q net.mptcp.enabled=1
+		ip netns exec "${!netns}" sysctl -q net.ipv4.conf.all.rp_filter=0
+		ip netns exec "${!netns}" sysctl -q net.ipv4.conf.default.rp_filter=0
 	done
 }
 
@@ -416,5 +419,6 @@  mptcp_lib_ns_exit() {
 	local netns
 	for netns in "${@}"; do
 		ip netns del "${netns}"
+		rm -f /tmp/"${netns}".{nstat,out}
 	done
 }
diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
index 5fa5fa8cab71..7dd0e5467d35 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
@@ -40,13 +40,6 @@  init()
 {
 	mptcp_lib_ns_init ns1 ns2 ns_sbox
 
-	local netns
-	for netns in "$ns1" "$ns2" "$ns_sbox";do
-		ip netns exec $netns sysctl -q net.mptcp.enabled=1
-		ip netns exec $netns sysctl -q net.ipv4.conf.all.rp_filter=0
-		ip netns exec $netns sysctl -q net.ipv4.conf.default.rp_filter=0
-	done
-
 	local i
 	for i in `seq 1 4`; do
 		ip link add ns1eth$i netns "$ns1" type veth peer name ns2eth$i netns "$ns2"
diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh
index 30ec0ec3d68f..c7c46152f6fd 100755
--- a/tools/testing/selftests/net/mptcp/pm_netlink.sh
+++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh
@@ -39,7 +39,6 @@  mptcp_lib_check_tools ip
 trap cleanup EXIT
 
 mptcp_lib_ns_init ns1
-ip netns exec $ns1 sysctl -q net.mptcp.enabled=1
 
 check()
 {
diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh
index 2aeebb80da07..5a4b83cdaaa9 100755
--- a/tools/testing/selftests/net/mptcp/simult_flows.sh
+++ b/tools/testing/selftests/net/mptcp/simult_flows.sh
@@ -61,10 +61,6 @@  setup()
 	trap cleanup EXIT
 
 	mptcp_lib_ns_init ns1 ns2 ns3
-	for i in "$ns1" "$ns2" "$ns3";do
-		ip netns exec $i sysctl -q net.ipv4.conf.all.rp_filter=0
-		ip netns exec $i sysctl -q net.ipv4.conf.default.rp_filter=0
-	done
 
 	ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2"
 	ip link add ns1eth2 netns "$ns1" type veth peer name ns2eth2 netns "$ns2"
diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh
index e3092696d2de..6d71bf36a1b9 100755
--- a/tools/testing/selftests/net/mptcp/userspace_pm.sh
+++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh
@@ -128,7 +128,6 @@  trap cleanup EXIT
 # Create and configure network namespaces for testing
 mptcp_lib_ns_init ns1 ns2
 for i in "$ns1" "$ns2" ;do
-	ip netns exec "$i" sysctl -q net.mptcp.enabled=1
 	ip netns exec "$i" sysctl -q net.mptcp.pm_type=1
 done