tests/qemu-iotests/082

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