tests/qemu-iotests/186

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