From patchwork Thu May 8 19:35:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 347215 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 6BD08140077 for ; Fri, 9 May 2014 05:43:39 +1000 (EST) Received: from localhost ([::1]:49232 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WiUED-0000ju-6l for incoming@patchwork.ozlabs.org; Thu, 08 May 2014 15:43:37 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39364) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WiU7U-0001jE-H2 for qemu-devel@nongnu.org; Thu, 08 May 2014 15:36:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WiU7P-0007bG-7Q for qemu-devel@nongnu.org; Thu, 08 May 2014 15:36:40 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57244) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WiU7P-0007b7-15 for qemu-devel@nongnu.org; Thu, 08 May 2014 15:36:35 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s48JaYMm025276 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 8 May 2014 15:36:34 -0400 Received: from localhost (ovpn-116-41.ams2.redhat.com [10.36.116.41]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s48JaVJC027236 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Thu, 8 May 2014 15:36:33 -0400 From: Max Reitz To: qemu-devel@nongnu.org Date: Thu, 8 May 2014 21:35:47 +0200 Message-Id: <1399577748-18907-14-git-send-email-mreitz@redhat.com> In-Reply-To: <1399577748-18907-1-git-send-email-mreitz@redhat.com> References: <1399577748-18907-1-git-send-email-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Kevin Wolf , Stefan Hajnoczi , Max Reitz Subject: [Qemu-devel] [PATCH v7 13/14] iotests: Add test for qcow2's bdrv_make_empty X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Add a test for qcow2's fast bdrv_make_empty implementation on images without internal snapshots. Signed-off-by: Max Reitz --- tests/qemu-iotests/093 | 72 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/093.out | 26 +++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 99 insertions(+) create mode 100755 tests/qemu-iotests/093 create mode 100644 tests/qemu-iotests/093.out diff --git a/tests/qemu-iotests/093 b/tests/qemu-iotests/093 new file mode 100755 index 0000000..85b8a42 --- /dev/null +++ b/tests/qemu-iotests/093 @@ -0,0 +1,72 @@ +#!/bin/bash +# +# Test qcow2's bdrv_make_empty for images without internal snapshots +# +# Copyright (C) 2014 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=mreitz@redhat.com + +seq="$(basename $0)" +echo "QA output created by $seq" + +here="$PWD" +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + rm -f "$TEST_DIR/blkdebug.conf" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + + +for event in l1_update reftable_update; do + +echo +echo "=== $event ===" +echo + +TEST_IMG="$TEST_IMG.base" _make_test_img 64M +_make_test_img -b "$TEST_IMG.base" 64M + +cat > "$TEST_DIR/blkdebug.conf" <