From nobody Sun Feb 8 04:34:04 2026 Received: from out-172.mta0.migadu.com (out-172.mta0.migadu.com [91.218.175.172]) (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 C5DCE20B3C for ; Mon, 11 Dec 2023 08:15:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="vslq4jAE" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1702282505; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LP1C8/HImQQd6UwwwVrAuIEW6juQTxQcMv1BIo+r+Wk=; b=vslq4jAEflhJlVWFuZxZ5hQlW/h2ZDo1FoE+33b8+PtJhPWXnbvdMpBgr6KUo6wR0sbCsI /8224ZpE1iqvoWGSMqRDajc2lpFVMgzldh4YM0pvV6CDkqkU+OVCm3yP43EtFyp1tDPS3T 7JDqHAecrXCcUnTCFefb79D/BKu9sdM= From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next 06/12] selftests: mptcp: dump userspace addrs list Date: Mon, 11 Dec 2023 16:15:28 +0800 Message-Id: <1cd53673c6135b5ebaab2ac87ba9f8fd628d20f4.1702282411.git.geliang.tang@linux.dev> In-Reply-To: References: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" This patch tests newly added dump command for the userspace PM. Add two new tests for userspace pm dump address and subflow. Use the helpers userspace_pm_add_addr() and userspace_pm_add_sf() to add an address and a suflow. Similar to check() in pm_netlink.sh, add a new helper check_output() in mptcp_join.sh to check the output of the given commands. Use it to check the outputs of dump commands. Signed-off-by: Geliang Tang --- .../testing/selftests/net/mptcp/mptcp_join.sh | 75 +++++++++++++++++++ 1 file changed, 75 insertions(+) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testin= g/selftests/net/mptcp/mptcp_join.sh index 3cd066e6e2b0..16710e4b89d5 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -21,6 +21,7 @@ cinfail=3D"" cinsent=3D"" tmpfile=3D"" cout=3D"" +check_output_err=3D"" capout=3D"" ns1=3D"" ns2=3D"" @@ -186,6 +187,7 @@ init() { cout=3D$(mktemp) evts_ns1=3D$(mktemp) evts_ns2=3D$(mktemp) + check_output_err=3D$(mktemp) =20 trap cleanup EXIT =20 @@ -199,6 +201,7 @@ cleanup() rm -f "$sin" "$sout" "$cinsent" "$cinfail" rm -f "$tmpfile" rm -rf $evts_ns1 $evts_ns2 + rm -f $check_output_err cleanup_partial } =20 @@ -3356,6 +3359,32 @@ userspace_pm_rm_sf() wait_rm_sf $1 "${cnt}" } =20 +check_output() { + : "${check_output_err:?}" + : "${ret:?}" + + local cmd=3D"$1" + local expected=3D"$2" + local msg=3D"$3" + local out=3D`$cmd 2>$check_output_err` + local cmd_ret=3D$? + + printf "%-42s" "$msg" + if [ $cmd_ret -ne 0 ]; then + mptcp_lib_print_err "[ FAIL ] command execution '$cmd' stderr " + cat $check_output_err + ret=3D${KSFT_FAIL} + return $cmd_ret + elif [ "$out" =3D "$expected" ]; then + mptcp_lib_print_ok "[ OK ]" + return 0 + else + mptcp_lib_print_err "[ FAIL ] expected '$expected' got '$out'" + ret=3D${KSFT_FAIL} + return 1 + fi +} + userspace_tests() { # userspace pm type prevents add_addr @@ -3545,6 +3574,52 @@ userspace_tests() kill_events_pids wait $tests_pid fi + + # userspace pm dump address + if reset_with_events "userspace pm dump address" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then + set_userspace_pm $ns1 + pm_nl_set_limits $ns2 1 1 + speed=3D5 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=3D$! + wait_mpj $ns1 + userspace_pm_add_addr $ns1 10.0.2.1 10 + chk_join_nr 1 1 1 + chk_add_nr 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + chk_mptcp_info add_addr_signal 1 add_addr_accepted 1 + local dump=3D"id 10 flags signal 10.0.2.1" + [ $ip_mptcp -eq 1 ] && dump=3D"10.0.2.1 id 10 signal " + check_output "pm_nl_show_endpoints $ns1" \ + "$dump" " dump addrs signal" + kill_events_pids + wait $tests_pid + fi + + # userspace pm dump subflow + if reset_with_events "userspace pm dump subflow" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then + set_userspace_pm $ns2 + pm_nl_set_limits $ns1 0 1 + speed=3D5 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=3D$! + wait_mpj $ns2 + chk_mptcp_info subflows 0 subflows 0 + chk_subflows_total 1 1 + userspace_pm_add_sf $ns2 10.0.3.2 20 + chk_join_nr 1 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + local dump=3D"id 20 flags subflow 10.0.3.2" + [ $ip_mptcp -eq 1 ] && dump=3D"10.0.3.2 id 20 subflow " + check_output "pm_nl_show_endpoints $ns2" \ + "$dump" " dump addrs subflow" + kill_events_pids + wait $tests_pid + fi } =20 endpoint_tests() --=20 2.35.3