From nobody Mon Feb 9 11:33:05 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1570808587; cv=none; d=zoho.com; s=zohoarc; b=QrI4evuA83M1c5P7rEpKtc8NuduTjSDTwIBiESLJ+f+Xf/DY+cVfqP72LOogRljrvgeZqmsVnBNdr5vybwgsvJxCqmMR5Lxg1/UYC7b6Muol0CTtfnEjcVwtGjP9MSNFTAZaRGhTQfnWF6xGcLrUgEdD7uKqjjeDEReLm8EyKCY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1570808587; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=hmyvOy5tzwV0/Jx+MNFQhB0sEqdLfmxH1M0XowEG6mk=; b=UaIwpscvYl2YVFhqMxwTQpoSU3q/cJDcynSfEjwTiktMVu8a8bj2uIejQUxh4xDIAfvdnKX71OiMWJxTvIYf3kRN1EqcZeCHIw/i50RG993ExvOQr1lQqHdiJ+hd0g1vkUXFXHNB21lME6a7qzDPqHCT2tJXjA92PVnbVpnSl2Q= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1570808587560613.2585344455741; Fri, 11 Oct 2019 08:43:07 -0700 (PDT) Received: from localhost ([::1]:52376 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iIx4I-0001pl-LQ for importer@patchew.org; Fri, 11 Oct 2019 11:43:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58024) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iIwql-00027x-Fi for qemu-devel@nongnu.org; Fri, 11 Oct 2019 11:29:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iIwqk-0006lf-Fr for qemu-devel@nongnu.org; Fri, 11 Oct 2019 11:29:03 -0400 Received: from mx1.redhat.com ([209.132.183.28]:24413) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iIwqi-0006jU-Dz; Fri, 11 Oct 2019 11:29:00 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A6791A26695; Fri, 11 Oct 2019 15:28:59 +0000 (UTC) Received: from localhost (ovpn-116-40.ams2.redhat.com [10.36.116.40]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4D2035C1B2; Fri, 11 Oct 2019 15:28:59 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Subject: [PATCH v3 15/16] iotests: Add peek_file* functions Date: Fri, 11 Oct 2019 17:28:13 +0200 Message-Id: <20191011152814.14791-16-mreitz@redhat.com> In-Reply-To: <20191011152814.14791-1-mreitz@redhat.com> References: <20191011152814.14791-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.68]); Fri, 11 Oct 2019 15:28:59 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Signed-off-by: Max Reitz Reviewed-by: Eric Blake --- tests/qemu-iotests/common.rc | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 12b4751848..fa7bae2422 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -53,6 +53,26 @@ poke_file() printf "$3" | dd "of=3D$1" bs=3D1 "seek=3D$2" conv=3Dnotrunc &>/dev/nu= ll } =20 +# peek_file_le 'test.img' 512 2 =3D> 65534 +peek_file_le() +{ + # Wrap in echo $() to strip spaces + echo $(od -j"$2" -N"$3" --endian=3Dlittle -An -vtu"$3" "$1") +} + +# peek_file_be 'test.img' 512 2 =3D> 65279 +peek_file_be() +{ + # Wrap in echo $() to strip spaces + echo $(od -j"$2" -N"$3" --endian=3Dbig -An -vtu"$3" "$1") +} + +# peek_file_raw 'test.img' 512 2 =3D> '\xff\xfe' +peek_file_raw() +{ + dd if=3D"$1" bs=3D1 skip=3D"$2" count=3D"$3" status=3Dnone +} + =20 if ! . ./common.config then --=20 2.21.0