tests/qemu-iotests/170

   1 #!/usr/bin/env bash
   2 #
   3 # qemu-img dd test
   4 #
   5 # Copyright (C) 2016 Reda Sallahi
   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, see <http://www.gnu.org/licenses/>.
  19 #
  20
  21 owner=fullmanet@gmail.com
  22
  23 seq="$(basename $0)"
  24 echo "QA output created by $seq"
  25
  26 status=1
  27
  28 _cleanup()
  29 {
  30     _cleanup_test_img
  31     rm -f "$TEST_IMG.out"
  32 }
  33 trap "_cleanup; exit \$status" 0 1 2 3 15
  34
  35 . ./common.rc
  36 . ./common.filter
  37 . ./common.pattern
  38
  39 _supported_fmt generic
  40 _supported_proto file
  41 _supported_os Linux
  42 _unsupported_fmt luks
  43
  44 echo
  45 echo "== Creating image =="
  46
  47 size=1M
  48 _make_test_img $size
  49 _check_test_img
  50
  51 $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io
  52
  53 echo
  54 echo "== Converting the image with dd =="
  55
  56 $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" -O "$IMGFMT"
  57 TEST_IMG="$TEST_IMG.out" _check_test_img
  58
  59 echo
  60 echo "== Compare the images with qemu-img compare =="
  61
  62 $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out"
  63
  64 echo
  65 echo "*** done"
  66 rm -f "$seq.full"
  67 status=0