From patchwork Mon Dec 11 10:09:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hangbin Liu X-Patchwork-Id: 752839 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Yy8yyu+M" Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D84210E; Mon, 11 Dec 2023 02:10:04 -0800 (PST) Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-6ce939ecfc2so3612123b3a.2; Mon, 11 Dec 2023 02:10:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702289403; x=1702894203; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=PozmeJuAXwFiPNUwGtWiuY2UXzYUeXPWXVkDP1BUURk=; b=Yy8yyu+M/0b4Fq9bKOLOLnEgHQIETNf4gsWiGQUZ6KQ0qP2S64u7I83+YYBwhDayVQ 8x3kafhcLAsuZzalmY8n1+g3mNDgZ3N8TLyNp3D4/rVcg5+Gw9xjMxJ4XAl7SQTf6DgS D+3hAPs6GLpxX828V/QxbKh7LNwF68hnaTzfug0rIN1Y7Gy2CFVLSk86ZIU+s0tACFQS EkvaBdUL7mhpOlM4QAiqiEt8u0JdP6omChEMZ62Ero/uokf7Fy9n/muCm0sxI8miYflE 6JAYse2ZN29jv0iYKaUMEWS8SW8+JHcs8zM3GSbwGvHWm4WHgpwPXTIgCh845NX7c0U/ pPyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702289403; x=1702894203; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=PozmeJuAXwFiPNUwGtWiuY2UXzYUeXPWXVkDP1BUURk=; b=Yu5xRMsgxeo/4Ve+7/kfW3Ur5IerIwbLfVuEh15SzhXF1bjnMkTMJWDg0o/8kQ7/g/ U7KRbKoLguCY7EYSbBeUYxj+V3QHWcjeecZbaJXFalxXxdEKQ5YnABypJ1ENU2SpnOCq YDIW9v6Sr0PLa+FiSRRHiDZ3W1cLyJkDdNYAGrHAL6vrZ4apsG43UBrgsagjBPNHfyhm og9zPI9Dvf68WgAt5sxxktFiTdErRaAq70RdIiyvY81CjlkgkK1/HhJDjvkna2BX40O+ VjMMJpndBa4W2FGWOQHPd+1gTN+ccT2q5UqZiuOZj5snyWmu8v6f7BQKazjy3T5TGFeC ZCzQ== X-Gm-Message-State: AOJu0Yz9uxgUbfd7rVj/5CNXifws4rqhQE0D0bpMBTz8WKGoN/Ym4KJa CFOATw4ICiMEuQ6wryShXiwbjnmjH3KaXW1F X-Google-Smtp-Source: AGHT+IE//lCTVF8EuQFpyCW1TFS1omQ6gnK9QT/amLoHDMOWF9ITsIpWLIhubMQcJb1cha+FF46/dA== X-Received: by 2002:a05:6a21:609:b0:18c:770:4578 with SMTP id ll9-20020a056a21060900b0018c07704578mr4899793pzb.30.1702289403603; Mon, 11 Dec 2023 02:10:03 -0800 (PST) Received: from Laptop-X1.redhat.com ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id o17-20020a656151000000b005c2420fb198sm5151733pgv.37.2023.12.11.02.09.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 02:10:03 -0800 (PST) From: Hangbin Liu To: netdev@vger.kernel.org Cc: "David S. Miller" , Jakub Kicinski , Eric Dumazet , Paolo Abeni , Shuah Khan , David Ahern , linux-kselftest@vger.kernel.org, Po-Hsu Lin , Andrea Mayer , Amit Cohen , Nicolas Dichtel , Roopa Prabhu , Ido Schimmel , Hangbin Liu Subject: [PATCH net-next 08/13] selftests/net: convert fib_nexthop_nongw.sh to run it in unique namespace Date: Mon, 11 Dec 2023 18:09:20 +0800 Message-ID: <20231211100925.3249265-9-liuhangbin@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231211100925.3249265-1-liuhangbin@gmail.com> References: <20231211100925.3249265-1-liuhangbin@gmail.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Here is the test result after conversion. ]# ./fib_nexthop_nongw.sh TEST: nexthop: get route with nexthop without gw [ OK ] TEST: nexthop: ping through nexthop without gw [ OK ] Acked-by: David Ahern Signed-off-by: Hangbin Liu --- .../selftests/net/fib_nexthop_nongw.sh | 34 ++++++++----------- 1 file changed, 15 insertions(+), 19 deletions(-) diff --git a/tools/testing/selftests/net/fib_nexthop_nongw.sh b/tools/testing/selftests/net/fib_nexthop_nongw.sh index b7b928b38ce4..1ccf56f10171 100755 --- a/tools/testing/selftests/net/fib_nexthop_nongw.sh +++ b/tools/testing/selftests/net/fib_nexthop_nongw.sh @@ -8,6 +8,7 @@ # veth0 <---|---> veth1 # Validate source address selection for route without gateway +source lib.sh PAUSE_ON_FAIL=no VERBOSE=0 ret=0 @@ -64,35 +65,31 @@ run_cmd() # config setup() { - ip netns add h1 - ip -n h1 link set lo up - ip netns add h2 - ip -n h2 link set lo up + setup_ns h1 h2 # Add a fake eth0 to support an ip address - ip -n h1 link add name eth0 type dummy - ip -n h1 link set eth0 up - ip -n h1 address add 192.168.0.1/24 dev eth0 + ip -n $h1 link add name eth0 type dummy + ip -n $h1 link set eth0 up + ip -n $h1 address add 192.168.0.1/24 dev eth0 # Configure veths (same @mac, arp off) - ip -n h1 link add name veth0 type veth peer name veth1 netns h2 - ip -n h1 link set veth0 up + ip -n $h1 link add name veth0 type veth peer name veth1 netns $h2 + ip -n $h1 link set veth0 up - ip -n h2 link set veth1 up + ip -n $h2 link set veth1 up # Configure @IP in the peer netns - ip -n h2 address add 192.168.1.1/32 dev veth1 - ip -n h2 route add default dev veth1 + ip -n $h2 address add 192.168.1.1/32 dev veth1 + ip -n $h2 route add default dev veth1 # Add a nexthop without @gw and use it in a route - ip -n h1 nexthop add id 1 dev veth0 - ip -n h1 route add 192.168.1.1 nhid 1 + ip -n $h1 nexthop add id 1 dev veth0 + ip -n $h1 route add 192.168.1.1 nhid 1 } cleanup() { - ip netns del h1 2>/dev/null - ip netns del h2 2>/dev/null + cleanup_ns $h1 $h2 } trap cleanup EXIT @@ -108,12 +105,11 @@ do esac done -cleanup setup -run_cmd ip -netns h1 route get 192.168.1.1 +run_cmd ip -netns $h1 route get 192.168.1.1 log_test $? 0 "nexthop: get route with nexthop without gw" -run_cmd ip netns exec h1 ping -c1 192.168.1.1 +run_cmd ip netns exec $h1 ping -c1 192.168.1.1 log_test $? 0 "nexthop: ping through nexthop without gw" exit $ret