tests/qemu-iotests/053

   1 #!/usr/bin/env bash
   2 # group: rw auto quick
   3 #
   4 # Test qemu-img convert when image length is not a multiple of cluster size
   5 #
   6 # Copyright (C) 2013 Red Hat, Inc.
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 #
  21
  22 # creator
  23 owner=stefanha@redhat.com
  24
  25 seq=`basename $0`
  26 echo "QA output created by $seq"
  27
  28 status=1        # failure is the default!
  29
  30 _cleanup()
  31 {
  32     _rm_test_img "$TEST_IMG.orig"
  33     _cleanup_test_img
  34 }
  35 trap "_cleanup; exit \$status" 0 1 2 3 15
  36
  37 # get standard environment, filters and checks
  38 . ./common.rc
  39 . ./common.filter
  40
  41 _supported_fmt qcow2 qcow
  42 _supported_proto file
  43
  44 echo
  45 echo "== Creating single sector image =="
  46
  47 _make_test_img 512
  48 $QEMU_IO -c "write -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io
  49 mv "$TEST_IMG" "$TEST_IMG.orig"
  50
  51 echo
  52 echo "== Converting the image, compressed =="
  53
  54 $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG"
  55 _check_test_img
  56
  57 echo
  58 echo "== Checking compressed image virtual disk size =="
  59
  60 _img_info | grep '^virtual size:'
  61
  62 echo
  63 echo "== Verifying the compressed image =="
  64
  65 $QEMU_IO -c "read -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io
  66
  67 # success, all done
  68 echo "*** done"
  69 rm -f $seq.full
  70 status=0
  71