tests/qemu-iotests/082

   1 #!/usr/bin/env bash
   2 # group: rw quick
   3 #
   4 # Test qemu-img command line parsing
   5 #
   6 # Copyright (C) 2014 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=kwolf@redhat.com
  24
  25 seq=`basename $0`
  26 echo "QA output created by $seq"
  27
  28 status=1        # failure is the default!
  29
  30 _cleanup()
  31 {
  32         _cleanup_test_img
  33 }
  34 trap "_cleanup; exit \$status" 0 1 2 3 15
  35
  36 # get standard environment, filters and checks
  37 . ./common.rc
  38 . ./common.filter
  39
  40 _supported_fmt qcow2
  41 _supported_proto file nfs
  42 _require_drivers bochs
  43
  44 run_qemu_img()
  45 {
  46     echo
  47     echo Testing: "$@" | _filter_testdir
  48     "$QEMU_IMG" "$@" 2>&1 | _filter_testdir
  49 }
  50
  51 size=128M
  52
  53 echo
  54 echo === create: Options specified more than once ===
  55
  56 # Last -f should win
  57 run_qemu_img create -f foo -f $IMGFMT "$TEST_IMG" $size
  58 _img_info
  59
  60 # Multiple -o should be merged
  61 run_qemu_img create -f $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" $size
  62 _img_info --format-specific
  63
  64 # If the same -o key is specified more than once, the last one wins
  65 run_qemu_img create -f $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_IMG" $size
  66 _img_info --format-specific
  67 run_qemu_img create -f $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" $size
  68 _img_info
  69
  70 echo
  71 echo === create: help for -o ===
  72
  73 # Adding the help option to a command without other -o options
  74 run_qemu_img create -f $IMGFMT -o help "$TEST_IMG" $size
  75 run_qemu_img create -f $IMGFMT -o \? "$TEST_IMG" $size
  76
  77 # Adding the help option to the same -o option
  78 run_qemu_img create -f $IMGFMT -o cluster_size=4k,help "$TEST_IMG" $size
  79 run_qemu_img create -f $IMGFMT -o cluster_size=4k,\? "$TEST_IMG" $size
  80 run_qemu_img create -f $IMGFMT -o help,cluster_size=4k "$TEST_IMG" $size
  81 run_qemu_img create -f $IMGFMT -o \?,cluster_size=4k "$TEST_IMG" $size
  82
  83 # Adding the help option to a separate -o option
  84 run_qemu_img create -f $IMGFMT -o cluster_size=4k -o help "$TEST_IMG" $size
  85 run_qemu_img create -f $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG" $size
  86
  87 # Looks like a help option, but is part of the backing file name
  88 run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,help \
  89     -F $IMGFMT "$TEST_IMG" $size
  90 run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,\? \
  91     -F $IMGFMT "$TEST_IMG" $size
  92
  93 # Try to trick qemu-img into creating escaped commas
  94 run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG" $size
  95 run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG" -o ,help "$TEST_IMG" $size
  96 run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG" -o ,, -o help "$TEST_IMG" $size
  97
  98 # Leave out everything that isn't needed
  99 run_qemu_img create -f $IMGFMT -o help
 100 run_qemu_img create -o help
 101
 102 # Try help option for a format that does not support creation
 103 run_qemu_img create -f bochs -o help
 104
 105 echo
 106 echo === convert: Options specified more than once ===
 107
 108 # We need a valid source image
 109 run_qemu_img create -f $IMGFMT "$TEST_IMG" $size
 110
 111 # Last -f should win
 112 run_qemu_img convert -f foo -f $IMGFMT "$TEST_IMG" "$TEST_IMG".base
 113 TEST_IMG="${TEST_IMG}.base" _img_info
 114
 115 # Last -O should win
 116 run_qemu_img convert -O foo -O $IMGFMT "$TEST_IMG" "$TEST_IMG".base
 117 TEST_IMG="${TEST_IMG}.base" _img_info
 118
 119 # Multiple -o should be merged
 120 run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" "$TEST_IMG".base
 121 TEST_IMG="${TEST_IMG}.base" _img_info --format-specific
 122
 123 # If the same -o key is specified more than once, the last one wins
 124 run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
 125 TEST_IMG="${TEST_IMG}.base" _img_info --format-specific
 126 run_qemu_img convert -O $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
 127 TEST_IMG="${TEST_IMG}.base" _img_info
 128
 129 echo
 130 echo === convert: help for -o ===
 131
 132 # Adding the help option to a command without other -o options
 133 run_qemu_img convert -O $IMGFMT -o help "$TEST_IMG" "$TEST_IMG".base
 134 run_qemu_img convert -O $IMGFMT -o \? "$TEST_IMG" "$TEST_IMG".base
 135
 136 # Adding the help option to the same -o option
 137 run_qemu_img convert -O $IMGFMT -o cluster_size=4k,help "$TEST_IMG" "$TEST_IMG".base
 138 run_qemu_img convert -O $IMGFMT -o cluster_size=4k,\? "$TEST_IMG" "$TEST_IMG".base
 139 run_qemu_img convert -O $IMGFMT -o help,cluster_size=4k "$TEST_IMG" "$TEST_IMG".base
 140 run_qemu_img convert -O $IMGFMT -o \?,cluster_size=4k "$TEST_IMG" "$TEST_IMG".base
 141
 142 # Adding the help option to a separate -o option
 143 run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o help "$TEST_IMG" "$TEST_IMG".base
 144 run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG" "$TEST_IMG".base
 145
 146 # Looks like a help option, but is part of the backing file name
 147 run_qemu_img convert -O $IMGFMT -o backing_fmt=$IMGFMT,backing_file="$TEST_IMG",,help "$TEST_IMG" "$TEST_IMG".base
 148 run_qemu_img convert -O $IMGFMT -o backing_fmt=$IMGFMT,backing_file="$TEST_IMG",,\? "$TEST_IMG" "$TEST_IMG".base
 149
 150 # Try to trick qemu-img into creating escaped commas
 151 run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG" "$TEST_IMG".base
 152 run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG" -o ,help "$TEST_IMG" "$TEST_IMG".base
 153 run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG" -o ,, -o help "$TEST_IMG" "$TEST_IMG".base
 154
 155 # Leave out everything that isn't needed
 156 run_qemu_img convert -O $IMGFMT -o help
 157 run_qemu_img convert -o help
 158
 159 # Try help option for a format that does not support creation
 160 run_qemu_img convert -O bochs -o help
 161
 162 echo
 163 echo === convert: -C and other options ===
 164
 165 # Adding the help option to a command without other -o options
 166 run_qemu_img convert -C -S 4k -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
 167 run_qemu_img convert -C -S 8k -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
 168 run_qemu_img convert -C -c -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
 169 run_qemu_img convert -C --salvage -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
 170
 171 echo
 172 echo === amend: Options specified more than once ===
 173
 174 # Last -f should win
 175 run_qemu_img amend -f foo -f $IMGFMT -o lazy_refcounts=on "$TEST_IMG"
 176 _img_info --format-specific
 177
 178 # Multiple -o should be merged
 179 run_qemu_img amend -f $IMGFMT -o size=130M -o lazy_refcounts=off "$TEST_IMG"
 180 _img_info --format-specific
 181
 182 # If the same -o key is specified more than once, the last one wins
 183 run_qemu_img amend -f $IMGFMT -o size=8M -o lazy_refcounts=on -o size=132M "$TEST_IMG"
 184 _img_info --format-specific
 185 run_qemu_img amend -f $IMGFMT -o size=4M,size=148M "$TEST_IMG"
 186 _img_info
 187
 188 echo
 189 echo === amend: help for -o ===
 190
 191 # Adding the help option to a command without other -o options
 192 run_qemu_img amend -f $IMGFMT -o help "$TEST_IMG"
 193 run_qemu_img amend -f $IMGFMT -o \? "$TEST_IMG"
 194
 195 # Adding the help option to the same -o option
 196 run_qemu_img amend -f $IMGFMT -o cluster_size=4k,help "$TEST_IMG"
 197 run_qemu_img amend -f $IMGFMT -o cluster_size=4k,\? "$TEST_IMG"
 198 run_qemu_img amend -f $IMGFMT -o help,cluster_size=4k "$TEST_IMG"
 199 run_qemu_img amend -f $IMGFMT -o \?,cluster_size=4k "$TEST_IMG"
 200
 201 # Adding the help option to a separate -o option
 202 run_qemu_img amend -f $IMGFMT -o cluster_size=4k -o help "$TEST_IMG"
 203 run_qemu_img amend -f $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG"
 204
 205 # Looks like a help option, but is part of the backing file name
 206 run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG",,help "$TEST_IMG"
 207 run_qemu_img rebase -u -b "" -f $IMGFMT "$TEST_IMG"
 208
 209 run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG",,\? "$TEST_IMG"
 210 run_qemu_img rebase -u -b "" -f $IMGFMT "$TEST_IMG"
 211
 212 # Try to trick qemu-img into creating escaped commas
 213 run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG"
 214 run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG" -o ,help "$TEST_IMG"
 215 run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG" -o ,, -o help "$TEST_IMG"
 216
 217 # Leave out everything that isn't needed
 218 run_qemu_img amend -f $IMGFMT -o help
 219
 220 # amend requires specifying either a format explicitly, or a file
 221 # which it can probe
 222 run_qemu_img amend -o help
 223
 224 # Try help option for a format that does not support amendment
 225 run_qemu_img amend -f bochs -o help
 226
 227 # success, all done
 228 echo "*** done"
 229 rm -f $seq.full
 230 status=0