netdev - [PATCH net-next 4/4] selftests/net: add MPTCP coverage for IP_LOCAL_PORT

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Message-Id: <20231219-upstream-net-next-20231219-mptcp-sockopts-ephemeral-ports-v1-4-2b13bedfcaf8@kernel.org>
Date: Tue, 19 Dec 2023 22:31:07 +0100
From: Matthieu Baerts <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...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-kernel@...r.kernel.org, 
 linux-kselftest@...r.kernel.org, Matthieu Baerts <matttbe@...nel.org>, 
 Maxim Galaganov <max@...ernet.ru>
Subject: [PATCH net-next 4/4] selftests/net: add MPTCP coverage for
 IP_LOCAL_PORT_RANGE

From: Maxim Galaganov <max@...ernet.ru>

Since previous commit, MPTCP has support for IP_BIND_ADDRESS_NO_PORT and
IP_LOCAL_PORT_RANGE sockopts.

Add ip4_mptcp and ip6_mptcp fixture variants to ip_local_port_range
selftest to provide selftest coverage for these sockopts.

Acked-by: Mat Martineau <martineau@...nel.org>
Signed-off-by: Maxim Galaganov <max@...ernet.ru>
Signed-off-by: Matthieu Baerts <matttbe@...nel.org>
---
 tools/testing/selftests/net/ip_local_port_range.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tools/testing/selftests/net/ip_local_port_range.c b/tools/testing/selftests/net/ip_local_port_range.c
index 75e3fdacdf73..0f217a1cc837 100644
--- a/tools/testing/selftests/net/ip_local_port_range.c
+++ b/tools/testing/selftests/net/ip_local_port_range.c
@@ -146,6 +146,12 @@ FIXTURE_VARIANT_ADD(ip_local_port_range, ip4_stcp) {
 	.so_protocol	= IPPROTO_SCTP,
 };

+FIXTURE_VARIANT_ADD(ip_local_port_range, ip4_mptcp) {
+	.so_domain	= AF_INET,
+	.so_type	= SOCK_STREAM,
+	.so_protocol	= IPPROTO_MPTCP,
+};
+
 FIXTURE_VARIANT_ADD(ip_local_port_range, ip6_tcp) {
 	.so_domain	= AF_INET6,
 	.so_type	= SOCK_STREAM,
@@ -164,6 +170,12 @@ FIXTURE_VARIANT_ADD(ip_local_port_range, ip6_stcp) {
 	.so_protocol	= IPPROTO_SCTP,
 };

+FIXTURE_VARIANT_ADD(ip_local_port_range, ip6_mptcp) {
+	.so_domain	= AF_INET6,
+	.so_type	= SOCK_STREAM,
+	.so_protocol	= IPPROTO_MPTCP,
+};
+
 TEST_F(ip_local_port_range, invalid_option_value)
 {
 	__u16 val16;

-- 
2.40.1