From nobody Thu Sep 19 01:13:03 2024 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 5196F13B794 for ; Mon, 27 May 2024 10:58:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716807535; cv=none; b=Z5dVbVpb6XDV6kVgMccNFx5CSaAvSQT5lYKTj84VFa2l2IaOmuW0/UD2uu7k/ETZqoZVQOi6LBSCt9Pp5I/iyNE9xdzBxvVUlpHymxZxzUDpuhE68TcG0qTofzKyrGBh3/35OHTp898bq7cYzSystKEnISHA6Gb4/CKFQ2ij6Hw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716807535; c=relaxed/simple; bh=DtCExlmNCV5nIVF1XfgLqzZeQrnTvaIAbFhZvqoCSRI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=kbh4qLH3Rsm+bHCUH0u+SYlodxYpzmgnkd1m84mmBn4/4ATbB2XxozJ9jzrnfhaTqgknHUNnmkfpL69qwLaFraFBzBYNZTWsdWcCcMqJh4cclFenKeN9RphkT7fCYVaRPymBfsD0ZHx5XZOymUBqV/GCqJTioEjaVqwVz1P6d58= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nv0do+xu; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nv0do+xu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40544C32789; Mon, 27 May 2024 10:58:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716807535; bh=DtCExlmNCV5nIVF1XfgLqzZeQrnTvaIAbFhZvqoCSRI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=nv0do+xuQVAAa1Gn3ykbJm5wD1LhyGZyZG2ULKukwnwnns82T4HT9cOU7stcyNfuZ lRvWgSjPRHdgtUT9pI4y8kNu4IZhGdGHV5qdnFAEjWhjOlrZATKDUwlDAcgic8cgPX 0faRUy1RpMriUPaI73nmq3oh3W3AnTS0QWHLPYoxqeS913CR0nkSIlUpI/59+prYhf YGqdVA8WIhjF3VPtoGSdX2MvhtBjHD+88Sf68ca7yuXrtRSLOkvY/9h1yoCd2SVMbq rbjEZ+zKU/VIMu6qnpjBW7OH/UHp+0zT/7n71K8SEyA1REVtf7N0zn+A0tpMVHB5xh UDC1na7V/fhjw== From: "Matthieu Baerts (NGI0)" Date: Mon, 27 May 2024 12:58:36 +0200 Subject: [PATCH mptcp-next v6 9/9] selftests: mptcp: lib: use wait_local_port_listen helper Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240527-selftests-net-lib-fixes-v6-9-72411ff2460e@kernel.org> References: <20240527-selftests-net-lib-fixes-v6-0-72411ff2460e@kernel.org> In-Reply-To: <20240527-selftests-net-lib-fixes-v6-0-72411ff2460e@kernel.org> To: mptcp@lists.linux.dev Cc: geliang@kernel.org, "Matthieu Baerts (NGI0)" , Geliang Tang X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1366; i=matttbe@kernel.org; h=from:subject:message-id; bh=M4yuN0/x24oDKmyONxrmmlEBz0wy8GcFXZxdRY1Nt+4=; b=owEBbQKS/ZANAwAIAfa3gk9CaaBzAcsmYgBmVGdieWe9fBYV8mohka11Qf0+iHvIDQK19vjhN 0Bk7BB44/KJAjMEAAEIAB0WIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZlRnYgAKCRD2t4JPQmmg c92gD/9TJ7+TsSllzQQ2bIvDFjA2VNbXh27BVDMYij4deYzjY76dZxqCJ2E0Z8pXS/BwNfIW7I5 Ar/3hiiZg0KXc3nDTx3DUR5kn0bosnrbQLb33U77YudR1WGvX0sMRtJoDn2Tt6lG/BJqnuIPu4p jprkd4iuHTpGAYCTit+x3iNu8VvXHfqOF61uVLSjlSLy1Y2gNGoQ6GYDj6ajURoMNC3h4AtGKhJ RN9ODzZbgnRDf09wftlNfDhgBwht31yNA5QI1HGfrNvbepD2ATpIZxUdSsJ5qMV/XL01EaupZwZ 9Aj+YrMMxm/cTWBpYK+kUi6BqYRWMnau1+Z0SlsnyuBWQlm4wL3/DEbV5NuYuBejrUA2Z9F7TaB 4Ql4MPe8vk264k37UshzzMC5qzw84FpKLwTMfi16m3xbtfDL2gcLbii0EVvpzGu9zfroQ4oiQvk fjkczX0r8qbQwGUvaasrjigzNaR6QG/w0pOcAPzxPSVY3RPH6oqY6xSXWaI12GJeWtI5veSMVe7 i8bbTxnoQ87z5Z+WLeD69gfhdoeR10N1cPtD7FROywaSCUg2rpgGpLarPnzzHGCbpqUvq77pn+/ OeMpqtttt66hL9aFVNnEDPJP5bWfZ8bsNlOR6R+NBEqhofPjSffToxpHu6fjOxbixyAG0a+xzTY rVF704/A8XRJ99w== X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 From: Geliang Tang This patch includes net_helper.sh into mptcp_lib.sh, uses the helper wait_local_port_listen() defined in it to implement the similar mptcp helper. This can drop some duplicate code. Signed-off-by: Geliang Tang --- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing= /selftests/net/mptcp/mptcp_lib.sh index d9e30516dc72..194c8fc2e55a 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -2,6 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 =20 . "$(dirname "${0}")/../lib.sh" +. "$(dirname "${0}")/../net_helper.sh" =20 readonly KSFT_PASS=3D0 readonly KSFT_FAIL=3D1 @@ -363,20 +364,7 @@ mptcp_lib_check_transfer() { =20 # $1: ns, $2: port mptcp_lib_wait_local_port_listen() { - local listener_ns=3D"${1}" - local port=3D"${2}" - - local port_hex - port_hex=3D"$(printf "%04X" "${port}")" - - local _ - for _ in $(seq 10); do - ip netns exec "${listener_ns}" cat /proc/net/tcp* | \ - awk "BEGIN {rc=3D1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) \ - {rc=3D0; exit}} END {exit rc}" && - break - sleep 0.1 - done + wait_local_port_listen "${@}" "tcp" } =20 mptcp_lib_check_output() { --=20 2.43.0