netdev - [PATCH net-next 22/38] selftests/net: convert sctp

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Date: Fri, 24 Nov 2023 17:27:20 +0800
From: Hangbin Liu <liuhangbin@...il.com>
To: netdev@...r.kernel.org
Cc: "David S. Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Shuah Khan <shuah@...nel.org>,
	David Ahern <dsahern@...nel.org>,
	linux-kselftest@...r.kernel.org,
	Po-Hsu Lin <po-hsu.lin@...onical.com>,
	Guillaume Nault <gnault@...hat.com>,
	Björn Töpel <bjorn@...osinc.com>,
	Ryan Roberts <ryan.roberts@....com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mark Brown <broonie@...nel.org>,
	Luis Chamberlain <mcgrof@...nel.org>,
	Hangbin Liu <liuhangbin@...il.com>
Subject: [PATCH net-next 22/38] selftests/net: convert sctp_vrf.sh to run it in unique namespace

Here is the test result after conversion.

]# ./sctp_vrf.sh
Testing For SCTP VRF:
TEST 01: nobind, connect from client 1, l3mdev_accept=1, Y [PASS]
...
TEST 12: bind vrf-2 & 1 in server, connect from client 1 & 2, N [PASS]
***v6 Tests Done***

Signed-off-by: Hangbin Liu <liuhangbin@...il.com>
---
 tools/testing/selftests/net/sctp_vrf.sh | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/tools/testing/selftests/net/sctp_vrf.sh b/tools/testing/selftests/net/sctp_vrf.sh
index c721e952e5f3..c854034b6aa1 100755
--- a/tools/testing/selftests/net/sctp_vrf.sh
+++ b/tools/testing/selftests/net/sctp_vrf.sh
@@ -6,13 +6,11 @@
 #                                                  SERVER_NS
 #       CLIENT_NS2 (veth1) <---> (veth2) -> vrf_s2
 
-CLIENT_NS1="client-ns1"
-CLIENT_NS2="client-ns2"
+source lib.sh
 CLIENT_IP4="10.0.0.1"
 CLIENT_IP6="2000::1"
 CLIENT_PORT=1234
 
-SERVER_NS="server-ns"
 SERVER_IP4="10.0.0.2"
 SERVER_IP6="2000::2"
 SERVER_PORT=1234
@@ -20,9 +18,7 @@ SERVER_PORT=1234
 setup() {
 	modprobe sctp
 	modprobe sctp_diag
-	ip netns add $CLIENT_NS1
-	ip netns add $CLIENT_NS2
-	ip netns add $SERVER_NS
+	setup_ns CLIENT_NS1 CLIENT_NS2 SERVER_NS
 
 	ip net exec $CLIENT_NS1 sysctl -w net.ipv6.conf.default.accept_dad=0 2>&1 >/dev/null
 	ip net exec $CLIENT_NS2 sysctl -w net.ipv6.conf.default.accept_dad=0 2>&1 >/dev/null
@@ -67,9 +63,7 @@ setup() {
 
 cleanup() {
 	ip netns exec $SERVER_NS pkill sctp_hello 2>&1 >/dev/null
-	ip netns del "$CLIENT_NS1"
-	ip netns del "$CLIENT_NS2"
-	ip netns del "$SERVER_NS"
+	cleanup_ns $CLIENT_NS1 $CLIENT_NS2 $SERVER_NS
 }
 
 wait_server() {
-- 
2.41.0