tests/qemu-iotests/188

   1 #!/usr/bin/env bash
   2 # group: rw quick
   3 #
   4 # Test encrypted read/write using plain bdrv_pread/bdrv_pwrite
   5 #
   6 # Copyright (C) 2017 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=berrange@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         _cleanup_test_img
  33 }
  34 trap "_cleanup; exit \$status" 0 1 2 3 15
  35
  36 # get standard environment, filters and checks
  37 . ./common.rc
  38 . ./common.filter
  39
  40 _supported_fmt qcow2
  41 _supported_proto generic
  42 _supported_os Linux
  43 _require_working_luks
  44
  45
  46 size=16M
  47
  48 SECRET="secret,id=sec0,data=astrochicken"
  49 SECRETALT="secret,id=sec0,data=platypus"
  50
  51 _make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size
  52
  53 IMGSPEC="driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG"
  54
  55 QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
  56
  57 echo
  58 echo "== reading whole image =="
  59 $QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  60
  61 echo
  62 echo "== rewriting whole image =="
  63 $QEMU_IO --object $SECRET -c "write -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  64
  65 echo
  66 echo "== verify pattern =="
  67 $QEMU_IO --object $SECRET -c "read -P 0xa 0 $size"  --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  68
  69 echo
  70 echo "== verify open failure with wrong password =="
  71 $QEMU_IO --object $SECRETALT -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  72
  73 _cleanup_test_img
  74
  75 echo
  76 echo "== verify that has_zero_init returns false when preallocating =="
  77
  78 # Empty source file
  79 if [ -n "$TEST_IMG_FILE" ]; then
  80     TEST_IMG_FILE="${TEST_IMG_FILE}.orig" _make_test_img $size
  81 else
  82     TEST_IMG="${TEST_IMG}.orig" _make_test_img $size
  83 fi
  84
  85 $QEMU_IMG convert -O "$IMGFMT" --object $SECRET \
  86     -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,preallocation=metadata" \
  87     "${TEST_IMG}.orig" "$TEST_IMG"
  88
  89 $QEMU_IMG compare --object $SECRET --image-opts "${IMGSPEC}.orig" "$IMGSPEC"
  90
  91
  92 # success, all done
  93 echo "*** done"
  94 rm -f $seq.full
  95 status=0