From patchwork Tue Nov 28 23:18:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mat Martineau X-Patchwork-Id: 13471955 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57D1F5C907; Tue, 28 Nov 2023 23:19:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="foAt1z+4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CB43C43391; Tue, 28 Nov 2023 23:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701213565; bh=2JSrh7Iow+FSgSasC3DnErOOFrOFWychvJcGnDrc9HQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=foAt1z+4eVsABOc6+/42AAd9pyMzQ3kS4atRUNtUc5kuHBW02iJuOqGbhptkccuTx ovPH3W1tdpNTrPBxWBhdXbVQ5vZsfhfUmo/IxdfekIQXMSX/mKQ671FtrIXdh3JZtr kDlkn7T4RFB+bvhUSRDn48I9Lrlh9eAwsFVyMpiXERq+I76D0GSu8BwBW8gjV1hiFq Qc9nAq08hjJubqWzmHa/0BVhZPsWjBbUFxy8c/H4NQ5JrG3pdYsHJgZD8WRDWu8NWD QaSpswIREeVS1elgTI7eLE6CWdOyJ4yIzEEAADZ2q1nQlM9DjYV7V1AUwmbcy9ond5 bws5FHNVPaohA== From: Mat Martineau Date: Tue, 28 Nov 2023 15:18:54 -0800 Subject: [PATCH net-next v4 10/15] selftests: mptcp: add mptcp_lib_is_v6 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231128-send-net-next-2023107-v4-10-8d6b94150f6b@kernel.org> References: <20231128-send-net-next-2023107-v4-0-8d6b94150f6b@kernel.org> In-Reply-To: <20231128-send-net-next-2023107-v4-0-8d6b94150f6b@kernel.org> To: Matthieu Baerts , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: netdev@vger.kernel.org, mptcp@lists.linux.dev, Mat Martineau , Geliang Tang X-Mailer: b4 0.12.4 X-Patchwork-Delegate: kuba@kernel.org From: Geliang Tang To avoid duplicated code in different MPTCP selftests, we can add and use helpers defined in mptcp_lib.sh. is_v6() helper is defined in mptcp_connect.sh, mptcp_join.sh and mptcp_sockopt.sh, so export it into mptcp_lib.sh and rename it as mptcp_lib_is_v6(). Use this new helper in all scripts. Reviewed-by: Matthieu Baerts Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau --- tools/testing/selftests/net/mptcp/mptcp_connect.sh | 16 +++++----------- tools/testing/selftests/net/mptcp/mptcp_join.sh | 14 ++++---------- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 5 +++++ tools/testing/selftests/net/mptcp/mptcp_sockopt.sh | 8 +------- 4 files changed, 15 insertions(+), 28 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index b1fc8afd072d..4cf62b2b0480 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -310,12 +310,6 @@ check_mptcp_disabled() return 0 } -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - do_ping() { local listener_ns="$1" @@ -324,7 +318,7 @@ do_ping() local ping_args="-q -c 1" local rc=0 - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then $ipv6 || return 0 ping_args="${ping_args} -6" fi @@ -635,12 +629,12 @@ run_tests_lo() fi # skip if we don't want v6 - if ! $ipv6 && is_v6 "${connect_addr}"; then + if ! $ipv6 && mptcp_lib_is_v6 "${connect_addr}"; then return 0 fi local local_addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then local_addr="::" else local_addr="0.0.0.0" @@ -708,7 +702,7 @@ run_test_transparent() TEST_GROUP="${msg}" # skip if we don't want v6 - if ! $ipv6 && is_v6 "${connect_addr}"; then + if ! $ipv6 && mptcp_lib_is_v6 "${connect_addr}"; then return 0 fi @@ -741,7 +735,7 @@ EOF fi local local_addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then local_addr="::" r6flag="-6" else diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index e7557f6a0dc1..2ec5c5006d38 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -587,12 +587,6 @@ link_failure() done } -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - # $1: ns, $2: port wait_local_port_listen() { @@ -895,7 +889,7 @@ pm_nl_set_endpoint() local id=10 while [ $add_nr_ns1 -gt 0 ]; do local addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then addr="dead:beef:$counter::1" else addr="10.0.$counter.1" @@ -947,7 +941,7 @@ pm_nl_set_endpoint() local id=20 while [ $add_nr_ns2 -gt 0 ]; do local addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then addr="dead:beef:$counter::2" else addr="10.0.$counter.2" @@ -989,7 +983,7 @@ pm_nl_set_endpoint() pm_nl_flush_endpoint ${connector_ns} elif [ $rm_nr_ns2 -eq 9 ]; then local addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then addr="dead:beef:1::2" else addr="10.0.1.2" @@ -3357,7 +3351,7 @@ userspace_pm_rm_sf() local cnt [ "$1" == "$ns2" ] && evts=$evts_ns2 - if is_v6 $2; then ip=6; fi + if mptcp_lib_is_v6 $2; then ip=6; fi tk=$(mptcp_lib_evts_get_info token "$evts") da=$(mptcp_lib_evts_get_info "daddr$ip" "$evts" $t) dp=$(mptcp_lib_evts_get_info dport "$evts" $t) diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index e421b658d748..447292cad33c 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -226,3 +226,8 @@ mptcp_lib_kill_wait() { kill "${1}" > /dev/null 2>&1 wait "${1}" 2>/dev/null } + +# $1: IP address +mptcp_lib_is_v6() { + [ -z "${1##*:*}" ] +} diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh index a817af6616ec..bfa744e350ef 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh @@ -161,12 +161,6 @@ check_transfer() return 0 } -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - do_transfer() { local listener_ns="$1" @@ -183,7 +177,7 @@ do_transfer() local mptcp_connect="./mptcp_connect -r 20" local local_addr ip - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then local_addr="::" ip=ipv6 else