1*6bf19c94SChristoph Hellwig#!/bin/sh 2*6bf19c94SChristoph Hellwig# 3*6bf19c94SChristoph Hellwig# qcow2 pattern test, complex patterns including compression and snapshots 4*6bf19c94SChristoph Hellwig# 5*6bf19c94SChristoph Hellwig# 6*6bf19c94SChristoph Hellwig# Copyright (C) 2009 Red Hat, Inc. 7*6bf19c94SChristoph Hellwig# 8*6bf19c94SChristoph Hellwig# This program is free software; you can redistribute it and/or modify 9*6bf19c94SChristoph Hellwig# it under the terms of the GNU General Public License as published by 10*6bf19c94SChristoph Hellwig# the Free Software Foundation; either version 2 of the License, or 11*6bf19c94SChristoph Hellwig# (at your option) any later version. 12*6bf19c94SChristoph Hellwig# 13*6bf19c94SChristoph Hellwig# This program is distributed in the hope that it will be useful, 14*6bf19c94SChristoph Hellwig# but WITHOUT ANY WARRANTY; without even the implied warranty of 15*6bf19c94SChristoph Hellwig# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*6bf19c94SChristoph Hellwig# GNU General Public License for more details. 17*6bf19c94SChristoph Hellwig# 18*6bf19c94SChristoph Hellwig# You should have received a copy of the GNU General Public License 19*6bf19c94SChristoph Hellwig# along with this program; if not, write to the Free Software 20*6bf19c94SChristoph Hellwig# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 21*6bf19c94SChristoph Hellwig# USA 22*6bf19c94SChristoph Hellwig# 23*6bf19c94SChristoph Hellwig 24*6bf19c94SChristoph Hellwig# creator 25*6bf19c94SChristoph Hellwigowner=kwolf@redhat.com 26*6bf19c94SChristoph Hellwig 27*6bf19c94SChristoph Hellwigseq=`basename $0` 28*6bf19c94SChristoph Hellwigecho "QA output created by $seq" 29*6bf19c94SChristoph Hellwig 30*6bf19c94SChristoph Hellwighere=`pwd` 31*6bf19c94SChristoph Hellwigtmp=/tmp/$$ 32*6bf19c94SChristoph Hellwigstatus=1 # failure is the default! 33*6bf19c94SChristoph Hellwig 34*6bf19c94SChristoph Hellwig_cleanup() 35*6bf19c94SChristoph Hellwig{ 36*6bf19c94SChristoph Hellwig _cleanup_test_img 37*6bf19c94SChristoph Hellwig} 38*6bf19c94SChristoph Hellwigtrap "_cleanup; exit \$status" 0 1 2 3 15 39*6bf19c94SChristoph Hellwig 40*6bf19c94SChristoph Hellwig# get standard environment, filters and checks 41*6bf19c94SChristoph Hellwig. ./common.rc 42*6bf19c94SChristoph Hellwig. ./common.filter 43*6bf19c94SChristoph Hellwig. ./common.pattern 44*6bf19c94SChristoph Hellwig 45*6bf19c94SChristoph Hellwig# much of this could be generic for any format supporting compression. 46*6bf19c94SChristoph Hellwig_supported_fmt qcow2 47*6bf19c94SChristoph Hellwig_supported_os Linux 48*6bf19c94SChristoph Hellwig 49*6bf19c94SChristoph HellwigTEST_OFFSETS="0 4294967296" 50*6bf19c94SChristoph HellwigTEST_OPS="writev read write readv" 51*6bf19c94SChristoph Hellwig 52*6bf19c94SChristoph Hellwig_make_test_img 6G 53*6bf19c94SChristoph Hellwig 54*6bf19c94SChristoph Hellwigecho "Testing empty image:" 55*6bf19c94SChristoph Hellwigfor offset in $TEST_OFFSETS; do 56*6bf19c94SChristoph Hellwig echo test2: With offset $offset 57*6bf19c94SChristoph Hellwig io_test2 $offset 58*6bf19c94SChristoph Hellwig _check_test_img 59*6bf19c94SChristoph Hellwigdone 60*6bf19c94SChristoph Hellwig 61*6bf19c94SChristoph Hellwig# With snapshots 62*6bf19c94SChristoph Hellwigfor i in `seq 1 3`; do 63*6bf19c94SChristoph Hellwig $QEMU_IMG snapshot -c test$i $TEST_IMG 64*6bf19c94SChristoph Hellwig for offset in $TEST_OFFSETS; do 65*6bf19c94SChristoph Hellwig echo With snapshot test$i, offset $offset 66*6bf19c94SChristoph Hellwig for op in $TEST_OPS; do 67*6bf19c94SChristoph Hellwig io_test $op $offset 68*6bf19c94SChristoph Hellwig done 69*6bf19c94SChristoph Hellwig _check_test_img 70*6bf19c94SChristoph Hellwig done 71*6bf19c94SChristoph Hellwigdone 72*6bf19c94SChristoph Hellwig 73*6bf19c94SChristoph Hellwig# success, all done 74*6bf19c94SChristoph Hellwigecho "*** done" 75*6bf19c94SChristoph Hellwigrm -f $seq.full 76*6bf19c94SChristoph Hellwigstatus=0 77