From nobody Mon Apr 29 13:25:01 2024 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=1557523267; cv=none; d=zoho.com; s=zohoarc; b=Dfxhh1/B82UcWSTdgcT6H6QEyj7vU7UFY3ek84ccbvChkJPN7+ZuW2M83Bm2z6mpalNO1kYNajZz/cX4UOEoZLvffQqYIsWX/oaJlmk/m4TOq9wtEt6obzseUqj4EaOiLMEdWJjIkcjjkRspkMyB0Mo5fstCjniysbk/EayRSPQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1557523267; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To:ARC-Authentication-Results; bh=NdipA5nKprriQGW/IbxwDZiPsAfLoXqC7mig5egzDZw=; b=ejTjP3jJ9M1z+XeYqDNGzvOUu5WTfLBY55SL5eV4oONeG0frHzMYOEXzf1+v1co7BbOoDxAGLCZGJWxr+0OHn4404EV/ZxGz99I1zJZs0ZSkgSeILohzD7JViYTyFfAC26gThegkXIVsIOZYsSEkVZ293nOGdpwrwQ2QoU7rvxg= 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 1557523267669554.192945448868; Fri, 10 May 2019 14:21:07 -0700 (PDT) Received: from localhost ([127.0.0.1]:50174 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hPCws-0007vT-G8 for importer@patchew.org; Fri, 10 May 2019 17:20:58 -0400 Received: from eggs.gnu.org ([209.51.188.92]:47604) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hPCvw-0007Tw-K0 for qemu-devel@nongnu.org; Fri, 10 May 2019 17:20:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hPCvv-0007gN-JP for qemu-devel@nongnu.org; Fri, 10 May 2019 17:20:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34258) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hPCvt-0007ep-9C; Fri, 10 May 2019 17:19:57 -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 9720C81F19; Fri, 10 May 2019 21:19:56 +0000 (UTC) Received: from localhost (ovpn-204-59.brq.redhat.com [10.40.204.59]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 305325C29A; Fri, 10 May 2019 21:19:56 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Fri, 10 May 2019 23:19:54 +0200 Message-Id: <20190510211954.29574-1-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-4.5.16 (mx1.redhat.com [10.5.110.25]); Fri, 10 May 2019 21:19:56 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH] iotests: Filter 175's allocation information X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Nir Soffer , Thomas Huth , 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" It is possible for an empty file to take up blocks on a filesystem. Make iotest 175 take this into account. Reported-by: Thomas Huth Signed-off-by: Max Reitz --- tests/qemu-iotests/175 | 15 +++++++++++---- tests/qemu-iotests/175.out | 8 ++++---- 2 files changed, 15 insertions(+), 8 deletions(-) diff --git a/tests/qemu-iotests/175 b/tests/qemu-iotests/175 index d0ffc495c2..b5652a3889 100755 --- a/tests/qemu-iotests/175 +++ b/tests/qemu-iotests/175 @@ -28,7 +28,8 @@ status=3D1 # failure is the default! =20 _cleanup() { - _cleanup_test_img + _cleanup_test_img + rm -f "$TEST_DIR/empty" } trap "_cleanup; exit \$status" 0 1 2 3 15 =20 @@ -40,18 +41,24 @@ _supported_fmt raw _supported_proto file _supported_os Linux =20 -size=3D1m +size=3D$((1 * 1024 * 1024)) + +touch "$TEST_DIR/empty" +empty_blocks=3D$(stat -c '%b' "$TEST_DIR/empty") =20 echo echo "=3D=3D creating image with default preallocation =3D=3D" _make_test_img $size | _filter_imgfmt -stat -c "size=3D%s, blocks=3D%b" $TEST_IMG +stat -c "size=3D%s, blocks=3D%b" $TEST_IMG \ + | sed -e "s/blocks=3D$empty_blocks/nothing allocated/" =20 for mode in off full falloc; do echo echo "=3D=3D creating image with preallocation $mode =3D=3D" IMGOPTS=3Dpreallocation=3D$mode _make_test_img $size | _filter_imgfmt - stat -c "size=3D%s, blocks=3D%b" $TEST_IMG + stat -c "size=3D%s, blocks=3D%b" $TEST_IMG \ + | sed -e "s/blocks=3D$empty_blocks/nothing allocated/" \ + | sed -e "s/blocks=3D$((empty_blocks + size / 512))/everything all= ocated/" done =20 # success, all done diff --git a/tests/qemu-iotests/175.out b/tests/qemu-iotests/175.out index 76c02c6a57..6d9a5ed84e 100644 --- a/tests/qemu-iotests/175.out +++ b/tests/qemu-iotests/175.out @@ -2,17 +2,17 @@ QA output created by 175 =20 =3D=3D creating image with default preallocation =3D=3D Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D1048576 -size=3D1048576, blocks=3D0 +size=3D1048576, nothing allocated =20 =3D=3D creating image with preallocation off =3D=3D Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D1048576 preallocation= =3Doff -size=3D1048576, blocks=3D0 +size=3D1048576, nothing allocated =20 =3D=3D creating image with preallocation full =3D=3D Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D1048576 preallocation= =3Dfull -size=3D1048576, blocks=3D2048 +size=3D1048576, everything allocated =20 =3D=3D creating image with preallocation falloc =3D=3D Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D1048576 preallocation= =3Dfalloc -size=3D1048576, blocks=3D2048 +size=3D1048576, everything allocated *** done --=20 2.21.0