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Message-Id: <20240305-upstream-net-next-20240304-selftests-mptcp-shared-code-shellcheck-v1-6-66618ea5504e@kernel.org>
Date: Tue, 05 Mar 2024 11:42:36 +0100
From: "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>,
Geliang Tang <geliang@...nel.org>, "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>
Cc: netdev@...r.kernel.org, linux-kselftest@...r.kernel.org,
linux-kernel@...r.kernel.org, "Matthieu Baerts (NGI0)" <matttbe@...nel.org>,
Geliang Tang <tanggeliang@...inos.cn>
Subject: [PATCH net-next 06/13] selftests: mptcp: more operations in
ns_init/exit
From: Geliang Tang <tanggeliang@...inos.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@...inos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@...nel.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 --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
--
2.43.0
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