tests/qemu-iotests/210

   1 #!/bin/bash
   2 #
   3 # Test luks and file image creation
   4 #
   5 # Copyright (C) 2018 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, see <http://www.gnu.org/licenses/>.
  19 #
  20
  21 # creator
  22 owner=kwolf@redhat.com
  23
  24 seq=`basename $0`
  25 echo "QA output created by $seq"
  26
  27 here=`pwd`
  28 status=1        # failure is the default!
  29
  30 # get standard environment, filters and checks
  31 . ./common.rc
  32 . ./common.filter
  33
  34 _supported_fmt luks
  35 _supported_proto file
  36 _supported_os Linux
  37
  38 function do_run_qemu()
  39 {
  40     echo Testing: "$@"
  41     $QEMU -nographic -qmp stdio -serial none "$@"
  42     echo
  43 }
  44
  45 function run_qemu()
  46 {
  47     do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp \
  48                           | _filter_qemu | _filter_imgfmt \
  49                           | _filter_actual_image_size
  50 }
  51
  52 echo
  53 echo "=== Successful image creation (defaults) ==="
  54 echo
  55
  56 size=$((128 * 1024 * 1024))
  57
  58 run_qemu -object secret,id=keysec0,data="foo" <<EOF
  59 { "execute": "qmp_capabilities" }
  60 { "execute": "x-blockdev-create",
  61   "arguments": {
  62       "driver": "file",
  63       "filename": "$TEST_IMG_FILE",
  64       "size": 0
  65   }
  66 }
  67 { "execute": "blockdev-add",
  68   "arguments": {
  69       "driver": "file",
  70       "node-name": "imgfile",
  71       "filename": "$TEST_IMG_FILE"
  72   }
  73 }
  74 { "execute": "x-blockdev-create",
  75   "arguments": {
  76       "driver": "$IMGFMT",
  77       "file": "imgfile",
  78       "key-secret": "keysec0",
  79       "size": $size,
  80       "iter-time": 10
  81   }
  82 }
  83 { "execute": "quit" }
  84 EOF
  85
  86 _img_info --format-specific | _filter_img_info --format-specific
  87
  88 echo
  89 echo "=== Successful image creation (with non-default options) ==="
  90 echo
  91
  92 # Choose a different size to show that we got a new image
  93 size=$((64 * 1024 * 1024))
  94
  95 run_qemu -object secret,id=keysec0,data="foo" <<EOF
  96 { "execute": "qmp_capabilities" }
  97 { "execute": "x-blockdev-create",
  98   "arguments": {
  99       "driver": "file",
 100       "filename": "$TEST_IMG_FILE",
 101       "size": 0
 102   }
 103 }
 104 { "execute": "x-blockdev-create",
 105   "arguments": {
 106       "driver": "$IMGFMT",
 107       "file": {
 108           "driver": "file",
 109           "filename": "$TEST_IMG_FILE"
 110       },
 111       "size": $size,
 112       "key-secret": "keysec0",
 113       "cipher-alg": "twofish-128",
 114       "cipher-mode": "ctr",
 115       "ivgen-alg": "plain64",
 116       "ivgen-hash-alg": "md5",
 117       "hash-alg": "sha1",
 118       "iter-time": 10
 119   }
 120 }
 121 { "execute": "quit" }
 122 EOF
 123
 124 _img_info --format-specific | _filter_img_info --format-specific
 125
 126 echo
 127 echo "=== Invalid BlockdevRef ==="
 128 echo
 129
 130 run_qemu <<EOF
 131 { "execute": "qmp_capabilities" }
 132 { "execute": "x-blockdev-create",
 133   "arguments": {
 134       "driver": "$IMGFMT",
 135       "file": "this doesn't exist",
 136       "size": $size
 137   }
 138 }
 139 { "execute": "quit" }
 140 EOF
 141
 142 echo
 143 echo "=== Zero size ==="
 144 echo
 145
 146 run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \
 147          -object secret,id=keysec0,data="foo" <<EOF
 148 { "execute": "qmp_capabilities" }
 149 { "execute": "x-blockdev-create",
 150   "arguments": {
 151       "driver": "$IMGFMT",
 152       "file": "node0",
 153       "key-secret": "keysec0",
 154       "size": 0,
 155       "iter-time": 10
 156   }
 157 }
 158 { "execute": "quit" }
 159 EOF
 160
 161 _img_info | _filter_img_info
 162
 163
 164 echo
 165 echo "=== Invalid sizes ==="
 166 echo
 167
 168 # TODO Negative image sizes aren't handled correctly, but this is a problem
 169 # with QAPI's implementation of the 'size' type and affects other commands as
 170 # well. Once this is fixed, we may want to add a test case here.
 171
 172 # 1. 2^64 - 512
 173 # 2. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
 174 # 3. 2^63 - 512 (generally valid, but with the crypto header the file will
 175 #                exceed 63 bits)
 176
 177 run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \
 178          -object secret,id=keysec0,data="foo" <<EOF
 179 { "execute": "qmp_capabilities" }
 180 { "execute": "x-blockdev-create",
 181   "arguments": {
 182       "driver": "$IMGFMT",
 183       "file": "node0",
 184       "key-secret": "keysec0",
 185       "size": 18446744073709551104
 186   }
 187 }
 188 { "execute": "x-blockdev-create",
 189   "arguments": {
 190       "driver": "$IMGFMT",
 191       "file": "node0",
 192       "key-secret": "keysec0",
 193       "size": 9223372036854775808
 194   }
 195 }
 196 { "execute": "x-blockdev-create",
 197   "arguments": {
 198       "driver": "$IMGFMT",
 199       "file": "node0",
 200       "key-secret": "keysec0",
 201       "size": 9223372036854775296
 202   }
 203 }
 204 { "execute": "quit" }
 205 EOF
 206
 207 echo
 208 echo "=== Resize image with invalid sizes ==="
 209 echo
 210
 211 run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \
 212          -blockdev driver=luks,file=node0,key-secret=keysec0,node-name=node1 \
 213          -object secret,id=keysec0,data="foo" <<EOF
 214 { "execute": "qmp_capabilities" }
 215 { "execute": "block_resize",
 216   "arguments": {
 217       "node-name": "node1",
 218       "size": 9223372036854775296
 219   }
 220 }
 221 { "execute": "block_resize",
 222   "arguments": {
 223       "node-name": "node1",
 224       "size": 9223372036854775808
 225   }
 226 }
 227 { "execute": "block_resize",
 228   "arguments": {
 229       "node-name": "node1",
 230       "size": 18446744073709551104
 231   }
 232 }
 233 { "execute": "block_resize",
 234   "arguments": {
 235       "node-name": "node1",
 236       "size": -9223372036854775808
 237   }
 238 }
 239 { "execute": "quit" }
 240 EOF
 241
 242 _img_info | _filter_img_info
 243
 244 # success, all done
 245 echo "*** done"
 246 rm -f $seq.full
 247 status=0