From patchwork Thu Feb 6 13:59:14 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Disseldorp X-Patchwork-Id: 3596251 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B383BC02DC for ; Thu, 6 Feb 2014 13:59:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D793120163 for ; Thu, 6 Feb 2014 13:59:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D748A2016C for ; Thu, 6 Feb 2014 13:59:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932908AbaBFN72 (ORCPT ); Thu, 6 Feb 2014 08:59:28 -0500 Received: from cantor2.suse.de ([195.135.220.15]:42937 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932673AbaBFN7W (ORCPT ); Thu, 6 Feb 2014 08:59:22 -0500 Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id B16AFABD1; Thu, 6 Feb 2014 13:59:21 +0000 (UTC) From: David Disseldorp To: xfs@oss.sgi.com Cc: dsterba@suse.cz, linux-btrfs@vger.kernel.org, David Disseldorp Subject: [PATCH v2 3/3] btrfs/035: add new clone overwrite regression test Date: Thu, 6 Feb 2014 14:59:14 +0100 Message-Id: <1391695154-2039-4-git-send-email-ddiss@suse.de> X-Mailer: git-send-email 1.8.4.5 In-Reply-To: <1391695154-2039-1-git-send-email-ddiss@suse.de> References: <1391695154-2039-1-git-send-email-ddiss@suse.de> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This test uses the newly added cloner binary to dispatch full file and range specific clone (reflink) requests. Signed-off-by: David Disseldorp --- tests/btrfs/035 | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/035.out | 3 +++ tests/btrfs/group | 1 + 3 files changed, 81 insertions(+) create mode 100755 tests/btrfs/035 create mode 100644 tests/btrfs/035.out diff --git a/tests/btrfs/035 b/tests/btrfs/035 new file mode 100755 index 0000000..49d9ece --- /dev/null +++ b/tests/btrfs/035 @@ -0,0 +1,77 @@ +#!/bin/bash +# FS QA Test No. btrfs/035 +# +# Regression test for overwriting clones +# +#----------------------------------------------------------------------- +# Copyright (C) 2014 SUSE Linux Products GmbH. All Rights Reserved. +# +# 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. +# +# This program is distributed in the hope that it would 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, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + rm -f $tmp.* +} + +trap "_cleanup ; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs btrfs +_supported_os Linux +_require_scratch + +_scratch_mkfs > /dev/null 2>&1 +_scratch_mount + +CLONER_PROG=$here/src/cloner +[ -x $CLONER_PROG ] || _notrun "cloner binary not present at $CLONER_PROG" + +src_str="aaaaaaaaaa" + +echo -n "$src_str" > $SCRATCH_MNT/src || echo "failed to create src" + +$CLONER_PROG $SCRATCH_MNT/src $SCRATCH_MNT/src.clone1 + +src_str="bbbbbbbbbbcccccccccc" + +echo -n "$src_str" > $SCRATCH_MNT/src || echo "failed to create src" + +$CLONER_PROG $SCRATCH_MNT/src $SCRATCH_MNT/src.clone2 + +snap_src_sz=`ls -lah $SCRATCH_MNT/src.clone1 | awk '{print $5}'` +echo "attempting ioctl (src.clone1 src)" +$CLONER_PROG -s 0 -d 0 -l ${snap_src_sz} \ + $SCRATCH_MNT/src.clone1 $SCRATCH_MNT/src + +snap_src_sz=`ls -lah $SCRATCH_MNT/src.clone2 | awk '{print $5}'` +echo "attempting ioctl (src.clone2 src)" +$CLONER_PROG -s 0 -d 0 -l ${snap_src_sz} \ + $SCRATCH_MNT/src.clone2 $SCRATCH_MNT/src + +status=0 ; exit diff --git a/tests/btrfs/035.out b/tests/btrfs/035.out new file mode 100644 index 0000000..f86cadf --- /dev/null +++ b/tests/btrfs/035.out @@ -0,0 +1,3 @@ +QA output created by 035 +attempting ioctl (src.clone1 src) +attempting ioctl (src.clone2 src) diff --git a/tests/btrfs/group b/tests/btrfs/group index f9f062f..bee57cb 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -37,3 +37,4 @@ 032 auto quick 033 auto quick 034 auto quick +035 auto quick