tests/qemu-iotests/049

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