tests/qemu-iotests/212

   1 #!/bin/bash
   2 #
   3 # Test parallels 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 $seq"
  26
  27 here=`pwd`
  28 status=1        # failure is the default!
  29
  30 # get standard environment, filters and checks
  31 . ./common.rc
  32 . ./common.filter
  33
  34 _supported_fmt parallels
  35 _supported_proto file
  36 _supported_os Linux
  37
  38 function do_run_qemu()
  39 {
  40     echo Testing: "$@"
  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 <<EOF
  59 { "execute": "qmp_capabilities" }
  60 { "execute": "x-blockdev-create",
  61   "arguments": {
  62       "driver": "file",
  63       "filename": "$TEST_IMG",
  64       "size": 0
  65   }
  66 }
  67 { "execute": "blockdev-add",
  68   "arguments": {
  69       "driver": "file",
  70       "node-name": "imgfile",
  71       "filename": "$TEST_IMG"
  72   }
  73 }
  74 { "execute": "x-blockdev-create",
  75   "arguments": {
  76       "driver": "$IMGFMT",
  77       "file": "imgfile",
  78       "size": $size
  79   }
  80 }
  81 { "execute": "quit" }
  82 EOF
  83
  84 _img_info --format-specific | _filter_img_info --format-specific
  85
  86 echo
  87 echo "=== Successful image creation (explicit defaults) ==="
  88 echo
  89
  90 # Choose a different size to show that we got a new image
  91 size=$((64 * 1024 * 1024))
  92
  93 run_qemu <<EOF
  94 { "execute": "qmp_capabilities" }
  95 { "execute": "x-blockdev-create",
  96   "arguments": {
  97       "driver": "file",
  98       "filename": "$TEST_IMG",
  99       "size": 0
 100   }
 101 }
 102 { "execute": "x-blockdev-create",
 103   "arguments": {
 104       "driver": "$IMGFMT",
 105       "file": {
 106           "driver": "file",
 107           "filename": "$TEST_IMG"
 108       },
 109       "size": $size,
 110       "cluster-size": 1048576
 111   }
 112 }
 113 { "execute": "quit" }
 114 EOF
 115
 116 _img_info --format-specific | _filter_img_info --format-specific
 117
 118 echo
 119 echo "=== Successful image creation (with non-default options) ==="
 120 echo
 121
 122 # Choose a different size to show that we got a new image
 123 size=$((32 * 1024 * 1024))
 124
 125 run_qemu <<EOF
 126 { "execute": "qmp_capabilities" }
 127 { "execute": "x-blockdev-create",
 128   "arguments": {
 129       "driver": "file",
 130       "filename": "$TEST_IMG",
 131       "size": 0
 132   }
 133 }
 134 { "execute": "x-blockdev-create",
 135   "arguments": {
 136       "driver": "$IMGFMT",
 137       "file": {
 138           "driver": "file",
 139           "filename": "$TEST_IMG"
 140       },
 141       "size": $size,
 142       "cluster-size": 65536
 143   }
 144 }
 145 { "execute": "quit" }
 146 EOF
 147
 148 _img_info --format-specific | _filter_img_info --format-specific
 149
 150 echo
 151 echo "=== Invalid BlockdevRef ==="
 152 echo
 153
 154 run_qemu <<EOF
 155 { "execute": "qmp_capabilities" }
 156 { "execute": "x-blockdev-create",
 157   "arguments": {
 158       "driver": "$IMGFMT",
 159       "file": "this doesn't exist",
 160       "size": $size
 161   }
 162 }
 163 { "execute": "quit" }
 164 EOF
 165
 166 echo
 167 echo "=== Zero size ==="
 168 echo
 169
 170 run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF
 171 { "execute": "qmp_capabilities" }
 172 { "execute": "x-blockdev-create",
 173   "arguments": {
 174       "driver": "$IMGFMT",
 175       "file": "node0",
 176       "size": 0
 177   }
 178 }
 179 { "execute": "quit" }
 180 EOF
 181
 182 _img_info | _filter_img_info
 183
 184 echo
 185 echo "=== Maximum size ==="
 186 echo
 187
 188 run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF
 189 { "execute": "qmp_capabilities" }
 190 { "execute": "x-blockdev-create",
 191   "arguments": {
 192       "driver": "$IMGFMT",
 193       "file": "node0",
 194       "size": 4503599627369984
 195   }
 196 }
 197 { "execute": "quit" }
 198 EOF
 199
 200 _img_info | _filter_img_info
 201
 202 echo
 203 echo "=== Invalid sizes ==="
 204 echo
 205
 206 # TODO Negative image sizes aren't handled correctly, but this is a problem
 207 # with QAPI's implementation of the 'size' type and affects other commands as
 208 # well. Once this is fixed, we may want to add a test case here.
 209
 210 # 1. Misaligned image size
 211 # 2. 2^64 - 512
 212 # 3. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
 213 # 4. 2^63 - 512 (generally valid, but with the image header the file will
 214 #                exceed 63 bits)
 215 # 5. 2^52 (512 bytes more than maximum image size)
 216
 217 run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF
 218 { "execute": "qmp_capabilities" }
 219 { "execute": "x-blockdev-create",
 220   "arguments": {
 221       "driver": "$IMGFMT",
 222       "file": "node0",
 223       "size": 1234
 224   }
 225 }
 226 { "execute": "x-blockdev-create",
 227   "arguments": {
 228       "driver": "$IMGFMT",
 229       "file": "node0",
 230       "size": 18446744073709551104
 231   }
 232 }
 233 { "execute": "x-blockdev-create",
 234   "arguments": {
 235       "driver": "$IMGFMT",
 236       "file": "node0",
 237       "size": 9223372036854775808
 238   }
 239 }
 240 { "execute": "x-blockdev-create",
 241   "arguments": {
 242       "driver": "$IMGFMT",
 243       "file": "node0",
 244       "size": 9223372036854775296
 245   }
 246 }
 247 { "execute": "x-blockdev-create",
 248   "arguments": {
 249       "driver": "$IMGFMT",
 250       "file": "node0",
 251       "size": 4503599627370497
 252   }
 253 }
 254 { "execute": "quit" }
 255 EOF
 256
 257 echo
 258 echo "=== Invalid cluster size ==="
 259 echo
 260
 261 run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF
 262 { "execute": "qmp_capabilities" }
 263 { "execute": "x-blockdev-create",
 264   "arguments": {
 265       "driver": "$IMGFMT",
 266       "file": "node0",
 267       "size": 67108864,
 268       "cluster-size": 1234
 269   }
 270 }
 271 { "execute": "x-blockdev-create",
 272   "arguments": {
 273       "driver": "$IMGFMT",
 274       "file": "node0",
 275       "size": 67108864,
 276       "cluster-size": 128
 277   }
 278 }
 279 { "execute": "x-blockdev-create",
 280   "arguments": {
 281       "driver": "$IMGFMT",
 282       "file": "node0",
 283       "size": 67108864,
 284       "cluster-size": 4294967296
 285   }
 286 }
 287 { "execute": "x-blockdev-create",
 288   "arguments": {
 289       "driver": "$IMGFMT",
 290       "file": "node0",
 291       "size": 67108864,
 292       "cluster-size": 9223372036854775808
 293   }
 294 }
 295 { "execute": "x-blockdev-create",
 296   "arguments": {
 297       "driver": "$IMGFMT",
 298       "file": "node0",
 299       "size": 67108864,
 300       "cluster-size": 18446744073709551104
 301   }
 302 }
 303 { "execute": "x-blockdev-create",
 304   "arguments": {
 305       "driver": "$IMGFMT",
 306       "file": "node0",
 307       "size": 67108864,
 308       "cluster-size": 0
 309   }
 310 }
 311 { "execute": "x-blockdev-create",
 312   "arguments": {
 313       "driver": "$IMGFMT",
 314       "file": "node0",
 315       "size": 281474976710656,
 316       "cluster-size": 512
 317   }
 318 }
 319 { "execute": "quit" }
 320 EOF
 321
 322
 323 # success, all done
 324 echo "*** done"
 325 rm -f $seq.full
 326 status=0