From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MRBnK-0007IJ-5x for qemu-devel@nongnu.org; Wed, 15 Jul 2009 17:13:42 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MRBnF-0007H7-Q9 for qemu-devel@nongnu.org; Wed, 15 Jul 2009 17:13:41 -0400 Received: from [199.232.76.173] (port=55945 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MRBnF-0007H1-ME for qemu-devel@nongnu.org; Wed, 15 Jul 2009 17:13:37 -0400 Received: from verein.lst.de ([213.95.11.210]:43524) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_3DES_EDE_CBC_SHA1:24) (Exim 4.60) (envelope-from ) id 1MRBnF-0006G0-4o for qemu-devel@nongnu.org; Wed, 15 Jul 2009 17:13:37 -0400 Received: from verein.lst.de (localhost [127.0.0.1]) by verein.lst.de (8.12.3/8.12.3/Debian-7.1) with ESMTP id n6FLDZgh018989 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Wed, 15 Jul 2009 23:13:35 +0200 Received: (from hch@localhost) by verein.lst.de (8.12.3/8.12.3/Debian-7.2) id n6FLDZLT018987 for qemu-devel@nongnu.org; Wed, 15 Jul 2009 23:13:35 +0200 Date: Wed, 15 Jul 2009 23:13:35 +0200 From: Christoph Hellwig Message-ID: <20090715211335.GA18960@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [Qemu-devel] [PATCH] qemu-iotests: test I/O after EOF for growable files List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Signed-off-by: Christoph Hellwig Index: qemu-iotests/016 =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ qemu-iotests/016 2009-07-15 20:46:03.424097062 +0200 @@ -0,0 +1,72 @@ +#!/bin/sh +# +# Test I/O after EOF for growable images. +# +# Copyright (C) 2009 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +# creator +owner=hch@lst.de + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # 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 + +# currently raw is the only protocol we support +_supported_fmt raw +_supported_os Linux + + +size=128M +_make_test_img $size + +echo +echo "== reading at EOF ==" +$QEMU_IO -g -c "read -P 0 $size 512" $TEST_IMG | _filter_qemu_io + +echo +echo "== reading far past EOF ==" +$QEMU_IO -g -c "read -P 0 256M 512" $TEST_IMG | _filter_qemu_io + +echo +echo "== writing at EOF ==" +$QEMU_IO -g -c "write -P 66 $size 512" $TEST_IMG | _filter_qemu_io +$QEMU_IO -c "read -P 66 $size 512" $TEST_IMG | _filter_qemu_io + +echo +echo "== writing far past EOF ==" +$QEMU_IO -g -c "write -P 66 256M 512" $TEST_IMG | _filter_qemu_io +$QEMU_IO -c "read -P 66 256M 512" $TEST_IMG | _filter_qemu_io + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 Index: qemu-iotests/016.out =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ qemu-iotests/016.out 2009-07-15 20:42:50.187141073 +0200 @@ -0,0 +1,23 @@ +QA output created by 016 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 + +== reading at EOF == +read 512/512 bytes at offset 134217728 +512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== reading far past EOF == +read 512/512 bytes at offset 268435456 +512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== writing at EOF == +wrote 512/512 bytes at offset 134217728 +512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 134217728 +512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== writing far past EOF == +wrote 512/512 bytes at offset 268435456 +512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 268435456 +512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +*** done Index: qemu-iotests/group =================================================================== --- qemu-iotests.orig/group 2009-07-15 20:17:14.734013512 +0200 +++ qemu-iotests/group 2009-07-15 23:11:02.446138451 +0200 @@ -22,3 +22,4 @@ 013 rw auto 014 rw auto 015 rw snapshot auto +016 rw auto