From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3E42C742A1 for ; Thu, 11 Jul 2019 19:59:46 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 875FF208E4 for ; Thu, 11 Jul 2019 19:59:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 875FF208E4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44996 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlfEH-0000ON-KA for qemu-devel@archiver.kernel.org; Thu, 11 Jul 2019 15:59:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51736) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlfDV-0005qF-TL for qemu-devel@nongnu.org; Thu, 11 Jul 2019 15:58:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hlfDS-0001FK-Tz for qemu-devel@nongnu.org; Thu, 11 Jul 2019 15:58:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58386) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hlfDP-0000sz-9d; Thu, 11 Jul 2019 15:58:51 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B65AC356C4; Thu, 11 Jul 2019 19:58:26 +0000 (UTC) Received: from localhost (unknown [10.40.205.198]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4EF3360BE2; Thu, 11 Jul 2019 19:58:26 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Thu, 11 Jul 2019 21:58:04 +0200 Message-Id: <20190711195804.30703-6-mreitz@redhat.com> In-Reply-To: <20190711195804.30703-1-mreitz@redhat.com> References: <20190711195804.30703-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Thu, 11 Jul 2019 19:58:26 +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] [RFC 5/5] iotests: Add test for fallback truncate/create 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, Stefan Hajnoczi , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Max Reitz --- tests/qemu-iotests/259 | 71 ++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/259.out | 20 +++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 92 insertions(+) create mode 100755 tests/qemu-iotests/259 create mode 100644 tests/qemu-iotests/259.out diff --git a/tests/qemu-iotests/259 b/tests/qemu-iotests/259 new file mode 100755 index 0000000000..6e3941378f --- /dev/null +++ b/tests/qemu-iotests/259 @@ -0,0 +1,71 @@ +#!/usr/bin/env bash +# +# Test generic image creation and truncation fallback (by using NBD) +# +# Copyright (C) 2019 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# creator +owner=3Dmreitz@redhat.com + +seq=3D$(basename $0) +echo "QA output created by $seq" + +status=3D1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt raw +_supported_proto nbd +_supported_os Linux + + +_make_test_img 64M + +echo +echo '--- Testing no-op shrinking ---' + +$QEMU_IMG resize -f raw --shrink "$TEST_IMG" 32M + +echo +echo '--- Testing non-working growing ---' + +$QEMU_IMG resize -f raw "$TEST_IMG" 128M + +echo +echo '--- Testing creation ---' + +$QEMU_IMG create -f qcow2 "$TEST_IMG" 64M | _filter_img_create +$QEMU_IMG info "$TEST_IMG" | _filter_img_info + +echo +echo '--- Testing creation for which the node would need to grow ---' + +$QEMU_IMG create -f qcow2 -o preallocation=3Dmetadata "$TEST_IMG" 64M 2>= &1 \ + | _filter_img_create + +# success, all done +echo "*** done" +rm -f $seq.full +status=3D0 diff --git a/tests/qemu-iotests/259.out b/tests/qemu-iotests/259.out new file mode 100644 index 0000000000..1e4b11055f --- /dev/null +++ b/tests/qemu-iotests/259.out @@ -0,0 +1,20 @@ +QA output created by 259 +Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D67108864 + +--- Testing no-op shrinking --- +qemu-img: Image was not resized; resizing may not be supported for this = image + +--- Testing non-working growing --- +qemu-img: Cannot grow this nbd node + +--- Testing creation --- +Formatting 'TEST_DIR/t.IMGFMT', fmt=3Dqcow2 size=3D67108864 +image: TEST_DIR/t.IMGFMT +file format: qcow2 +virtual size: 64 MiB (67108864 bytes) +disk size: unavailable + +--- Testing creation for which the node would need to grow --- +qemu-img: TEST_DIR/t.IMGFMT: Could not resize image: Cannot grow this nb= d node +Formatting 'TEST_DIR/t.IMGFMT', fmt=3Dqcow2 size=3D67108864 preallocatio= n=3Dmetadata +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index b34c8e3c0c..80e7603174 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -269,3 +269,4 @@ 254 rw auto backing quick 255 rw auto quick 256 rw auto quick +259 rw auto quick --=20 2.21.0