tests/qemu-iotests/049

   1 #!/usr/bin/env bash
   2 #
   3 # Check qemu-img option parsing
   4 #
   5 # Copyright (C) 2013 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 $seq"
  26
  27 status=1        # failure is the default!
  28
  29 _cleanup()
  30 {
  31         _cleanup_test_img
  32 }
  33 trap "_cleanup; exit \$status" 0 1 2 3 15
  34
  35 # get standard environment, filters and checks
  36 . ./common.rc
  37 . ./common.filter
  38
  39 _supported_fmt qcow2
  40 _supported_proto file
  41
  42 filter_test_dir()
  43 {
  44     sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
  45         -e "s#$TEST_DIR#TEST_DIR#g"
  46 }
  47
  48 test_qemu_img()
  49 {
  50     echo qemu-img "$@" | filter_test_dir
  51     $QEMU_IMG "$@" 2>&1 | filter_test_dir
  52     echo
  53 }
  54
  55 echo "=== Check correct interpretation of suffixes for image size ==="
  56 echo
  57 sizes="1024 1024b 1k 1K 1M 1G 1T "
  58 sizes+="1024.0 1024.0b 1.5k 1.5K 1.5M 1.5G 1.5T"
  59
  60 echo "== 1. Traditional size parameter =="
  61 echo
  62 for s in $sizes; do
  63     test_qemu_img create -f $IMGFMT "$TEST_IMG" $s
  64 done
  65
  66 echo "== 2. Specifying size via -o =="
  67 echo
  68 for s in $sizes; do
  69     test_qemu_img create -f $IMGFMT -o size=$s "$TEST_IMG"
  70 done
  71
  72 echo "== 3. Invalid sizes =="
  73 echo
  74 sizes="-1024 -1k 1kilobyte foobar"
  75
  76 for s in $sizes; do
  77     test_qemu_img create -f $IMGFMT "$TEST_IMG" -- $s
  78     test_qemu_img create -f $IMGFMT -o size=$s "$TEST_IMG"
  79 done
  80
  81 echo "== 4. Specify size twice (-o and traditional parameter) =="
  82 echo
  83
  84 test_qemu_img create -f $IMGFMT -o size=10M "$TEST_IMG" 20M
  85
  86 echo "== Check correct interpretation of suffixes for cluster size =="
  87 echo
  88 sizes="1024 1024b 1k 1K 1M "
  89 sizes+="1024.0 1024.0b 0.5k 0.5K 0.5M"
  90
  91 for s in $sizes; do
  92     test_qemu_img create -f $IMGFMT -o cluster_size=$s "$TEST_IMG" 64M
  93 done
  94
  95 echo "== Check compat level option =="
  96 echo
  97 test_qemu_img create -f $IMGFMT -o compat=0.10 "$TEST_IMG" 64M
  98 test_qemu_img create -f $IMGFMT -o compat=1.1 "$TEST_IMG" 64M
  99
 100 test_qemu_img create -f $IMGFMT -o compat=0.42 "$TEST_IMG" 64M
 101 test_qemu_img create -f $IMGFMT -o compat=foobar "$TEST_IMG" 64M
 102
 103 echo "== Check preallocation option =="
 104 echo
 105 test_qemu_img create -f $IMGFMT -o preallocation=off "$TEST_IMG" 64M
 106 test_qemu_img create -f $IMGFMT -o preallocation=metadata "$TEST_IMG" 64M
 107 test_qemu_img create -f $IMGFMT -o preallocation=1234 "$TEST_IMG" 64M
 108
 109 echo "== Check encryption option =="
 110 echo
 111 test_qemu_img create -f $IMGFMT -o encryption=off "$TEST_IMG" 64M
 112 test_qemu_img create -f $IMGFMT --object secret,id=sec0,data=123456 -o encryption=on,encrypt.key-secret=sec0 "$TEST_IMG" 64M
 113
 114 echo "== Check lazy_refcounts option (only with v3) =="
 115 echo
 116 test_qemu_img create -f $IMGFMT -o compat=1.1,lazy_refcounts=off "$TEST_IMG" 64M
 117 test_qemu_img create -f $IMGFMT -o compat=1.1,lazy_refcounts=on "$TEST_IMG" 64M
 118
 119 test_qemu_img create -f $IMGFMT -o compat=0.10,lazy_refcounts=off "$TEST_IMG" 64M
 120 test_qemu_img create -f $IMGFMT -o compat=0.10,lazy_refcounts=on "$TEST_IMG" 64M
 121
 122 echo "== Expect error when backing file name is empty string =="
 123 echo
 124 test_qemu_img create -f $IMGFMT -b '' $TEST_IMG 1M
 125
 126 # success, all done
 127 echo "*** done"
 128 rm -f $seq.full
 129 status=0