008

   1 #!/bin/sh
   2 #
   3 # Test simple asynchronous read/write operations.
   4 #
   5 # Copyright (C) 2009 Red Hat, Inc.
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  20 # USA
  21 #
  22
  23 # creator
  24 owner=hch@lst.de
  25
  26 seq=`basename $0`
  27 echo "QA output created by $seq"
  28
  29 here=`pwd`
  30 tmp=/tmp/$$
  31 status=1        # failure is the default!
  32
  33 _cleanup()
  34 {
  35         _cleanup_test_img
  36 }
  37 trap "_cleanup; exit \$status" 0 1 2 3 15
  38
  39 # get standard environment, filters and checks
  40 . ./common.rc
  41 . ./common.filter
  42
  43 _supported_fmt generic
  44 _supported_os Linux
  45
  46
  47 size=128M
  48 _make_test_img $size
  49
  50 echo
  51 echo "== reading whole image =="
  52 $QEMU_IO -c "aio_read 0 $size" $TEST_IMG | _filter_qemu_io
  53
  54 echo
  55 echo "== rewriting whole image =="
  56 $QEMU_IO -c "aio_write -P 0xa 0 $size" $TEST_IMG | _filter_qemu_io
  57
  58 echo
  59 echo "== verify pattern =="
  60 $QEMU_IO -c "aio_read -P 0xa 0 $size" $TEST_IMG | _filter_qemu_io
  61
  62
  63 # success, all done
  64 echo "*** done"
  65 rm -f $seq.full
  66 status=0