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