tests/qemu-iotests/232

   1 #!/usr/bin/env bash
   2 #
   3 # Test for auto-read-only
   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 $seq"
  26
  27 status=1        # failure is the default!
  28
  29 _cleanup()
  30 {
  31     _cleanup_test_img
  32 }
  33 trap "_cleanup; exit \$status" 0 1 2 3 15
  34
  35 # get standard environment, filters and checks
  36 . ./common.rc
  37 . ./common.filter
  38
  39 _supported_fmt generic
  40 _supported_proto file
  41 _supported_os Linux
  42
  43 do_run_qemu()
  44 {
  45     echo Testing: "$@"
  46     (
  47         if ! test -t 0; then
  48             while read cmd; do
  49                 echo $cmd
  50             done
  51         fi
  52         echo quit
  53     ) | $QEMU -nographic -monitor stdio -nodefaults "$@"
  54     echo
  55 }
  56
  57 run_qemu()
  58 {
  59     do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_hmp |
  60         _filter_generated_node_ids | _filter_imgfmt
  61 }
  62
  63 run_qemu_info_block()
  64 {
  65     echo "info block -n" | run_qemu "$@" | grep -e "(file" -e "QEMU_PROG"
  66 }
  67
  68 size=128M
  69
  70 _make_test_img $size
  71
  72 if [ -n "$TEST_IMG_FILE" ]; then
  73     TEST_IMG=$TEST_IMG_FILE
  74 fi
  75
  76 echo
  77 echo "=== -drive with read-write image: read-only/auto-read-only combinations ==="
  78 echo
  79
  80 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=off
  81 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=on
  82 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on
  83 echo
  84 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=off
  85 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=on
  86 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off
  87 echo
  88 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=off
  89 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=on
  90 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none
  91
  92 echo
  93 echo "=== -drive with read-only image: read-only/auto-read-only combinations ==="
  94 echo
  95
  96 chmod a-w $TEST_IMG
  97
  98 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=off
  99 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=on
 100 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on
 101 echo
 102 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=off
 103 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=on
 104 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off
 105 echo
 106 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=off
 107 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=on
 108 run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none
 109
 110 echo
 111 echo "=== -blockdev with read-write image: read-only/auto-read-only combinations ==="
 112 echo
 113
 114 chmod a+w $TEST_IMG
 115
 116 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=off
 117 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=on
 118 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on
 119 echo
 120 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=off
 121 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=on
 122 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off
 123 echo
 124 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=off
 125 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on
 126 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0
 127
 128 echo
 129 echo "=== -blockdev with read-only image: read-only/auto-read-only combinations ==="
 130 echo
 131
 132 chmod a-w $TEST_IMG
 133
 134 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=off
 135 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=on
 136 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on
 137 echo
 138 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=off
 139 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=on
 140 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off
 141 echo
 142 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=off
 143 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on
 144 run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0
 145
 146 # success, all done
 147 echo "*** done"
 148 rm -f $seq.full
 149 status=0