tests/qemu-iotests/186

   1 #!/usr/bin/env bash
   2 #
   3 # Test 'info block' with all kinds of configurations
   4 #
   5 # Copyright (C) 2017 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 $seq"
  26
  27 status=1        # failure is the default!
  28
  29 _cleanup()
  30 {
  31         _cleanup_test_img
  32 }
  33 trap "_cleanup; exit \$status" 0 1 2 3 15
  34
  35 # get standard environment, filters and checks
  36 . ./common.rc
  37 . ./common.filter
  38
  39 _supported_fmt qcow2
  40 _supported_proto file
  41
  42 if [ "$QEMU_DEFAULT_MACHINE" != "pc" ]; then
  43     _notrun "Requires a PC machine"
  44 fi
  45
  46 do_run_qemu()
  47 {
  48     echo Testing: "$@"
  49
  50     (
  51         if ! test -t 0; then
  52             while read cmd; do
  53                 echo $cmd
  54             done
  55         fi
  56         echo quit
  57     ) | $QEMU -S -display none -device virtio-scsi-pci -monitor stdio "$@" 2>&1
  58     echo
  59 }
  60
  61 check_info_block()
  62 {
  63     echo "info block" |
  64     do_run_qemu "$@" | _filter_win32 | _filter_hmp | _filter_qemu |
  65         _filter_generated_node_ids | _filter_qom_path
  66 }
  67
  68
  69 size=64M
  70 _make_test_img $size
  71
  72 removable="floppy ide-cd scsi-cd"
  73 fixed="ide-hd scsi-hd virtio-blk-pci"
  74
  75 echo
  76 echo "=== Empty drives ==="
  77 echo
  78
  79 for dev in $removable; do
  80     check_info_block -device $dev
  81     check_info_block -device $dev,id=qdev_id
  82 done
  83
  84 echo
  85 echo "=== -blockdev/-device=<node-name> ==="
  86 echo
  87
  88 for dev in $fixed $removable; do
  89     check_info_block -blockdev driver=null-co,node-name=null -device $dev,drive=null
  90     check_info_block -blockdev driver=null-co,node-name=null -device $dev,drive=null,id=qdev_id
  91 done
  92
  93 echo
  94 echo "=== -drive if=none/-device=<node-name> ==="
  95 echo
  96
  97 # This creates two BlockBackends that will show up in 'info block'!
  98 # A monitor-owned one from -drive, and anonymous one from -device
  99 for dev in $fixed $removable; do
 100     check_info_block -drive if=none,driver=null-co,node-name=null -device $dev,drive=null,id=qdev_id
 101 done
 102
 103 echo
 104 echo "=== -drive if=none/-device=<bb-name> (with medium) ==="
 105 echo
 106
 107 for dev in $fixed $removable; do
 108     check_info_block -drive if=none,driver=null-co,node-name=null -device $dev,drive=none0
 109     check_info_block -drive if=none,driver=null-co,node-name=null -device $dev,drive=none0,id=qdev_id
 110 done
 111
 112 echo
 113 echo "=== -drive if=none/-device=<bb-name> (without medium) ==="
 114 echo
 115
 116 check_info_block -drive if=none
 117
 118 for dev in $removable; do
 119     check_info_block -drive if=none -device $dev,drive=none0
 120     check_info_block -drive if=none -device $dev,drive=none0,id=qdev_id
 121 done
 122
 123 echo
 124 echo "=== -drive if=... ==="
 125 echo
 126
 127 check_info_block -drive if=floppy
 128 check_info_block -drive if=floppy,driver=null-co
 129
 130 check_info_block -drive if=ide,driver=null-co
 131 check_info_block -drive if=ide,media=cdrom
 132 check_info_block -drive if=ide,driver=null-co,media=cdrom
 133
 134 check_info_block -drive if=virtio,driver=null-co
 135
 136 check_info_block -drive if=pflash,driver=null-co,size=1M
 137
 138 # success, all done
 139 echo "*** done"
 140 rm -f $seq.full
 141 status=0