tests/qemu-iotests/067

   1 #!/bin/bash
   2 #
   3 # Test automatic deletion of BDSes created by -drive/drive_add
   4 #
   5 # Copyright (C) 2013 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 [email protected]
  23
  24 seq=`basename $0`
  25 echo "QA output created by $seq"
  26
  27 here=`pwd`
  28 status=1        # failure is the default!
  29
  30 # get standard environment, filters and checks
  31 . ./common.rc
  32 . ./common.filter
  33
  34 _supported_fmt qcow2
  35 _supported_proto file
  36 _supported_os Linux
  37 # Because anything other than 16 would change the output of query-block
  38 _unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
  39
  40 function do_run_qemu()
  41 {
  42     echo Testing: "$@"
  43     $QEMU -nographic -qmp-pretty stdio -serial none "$@"
  44     echo
  45 }
  46
  47 # Remove QMP events from (pretty-printed) output. Doesn't handle
  48 # nested dicts correctly, but we don't get any of those in this test.
  49 _filter_qmp_events()
  50 {
  51     tr '\n' '\t' | sed -e \
  52         's/{\s*"timestamp":\s*{[^}]*},\s*"event":[^,}]*\(,\s*"data":\s*{[^}]*}\)\?\s*}\s*//g' \
  53         | tr '\t' '\n'
  54 }
  55
  56 function run_qemu()
  57 {
  58     do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp | _filter_qemu \
  59                           | _filter_actual_image_size \
  60                           | _filter_generated_node_ids | _filter_qmp_events \
  61                           | _filter_img_info
  62 }
  63
  64 size=128M
  65
  66 _make_test_img $size
  67
  68 echo
  69 echo === -drive/-device and device_del ===
  70 echo
  71
  72 run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk -device virtio-blk,drive=disk,id=virtio0 <<EOF
  73 { "execute": "qmp_capabilities" }
  74 { "execute": "query-block" }
  75 { "execute": "device_del", "arguments": { "id": "virtio0" } }
  76 { "execute": "system_reset" }
  77 { "execute": "query-block" }
  78 { "execute": "quit" }
  79 EOF
  80
  81 echo
  82 echo === -drive/device_add and device_del ===
  83 echo
  84
  85 run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk <<EOF
  86 { "execute": "qmp_capabilities" }
  87 { "execute": "query-block" }
  88 { "execute": "device_add",
  89    "arguments": { "driver": "virtio-blk", "drive": "disk",
  90                   "id": "virtio0" } }
  91 { "execute": "device_del", "arguments": { "id": "virtio0" } }
  92 { "execute": "system_reset" }
  93 { "execute": "query-block" }
  94 { "execute": "quit" }
  95 EOF
  96
  97 echo
  98 echo === drive_add/device_add and device_del ===
  99 echo
 100
 101 run_qemu <<EOF
 102 { "execute": "qmp_capabilities" }
 103 { "execute": "human-monitor-command",
 104   "arguments": { "command-line": "drive_add 0 file=$TEST_IMG,format=$IMGFMT,if=none,id=disk" } }
 105 { "execute": "query-block" }
 106 { "execute": "device_add",
 107    "arguments": { "driver": "virtio-blk", "drive": "disk",
 108                   "id": "virtio0" } }
 109 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 110 { "execute": "system_reset" }
 111 { "execute": "query-block" }
 112 { "execute": "quit" }
 113 EOF
 114
 115 echo
 116 echo === blockdev_add/device_add and device_del ===
 117 echo
 118
 119 run_qemu <<EOF
 120 { "execute": "qmp_capabilities" }
 121 { "execute": "blockdev-add",
 122   "arguments": {
 123       "driver": "$IMGFMT",
 124       "node-name": "disk",
 125       "file": {
 126           "driver": "file",
 127           "filename": "$TEST_IMG"
 128       }
 129     }
 130   }
 131 { "execute": "query-named-block-nodes" }
 132 { "execute": "device_add",
 133    "arguments": { "driver": "virtio-blk", "drive": "disk",
 134                   "id": "virtio0" } }
 135 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 136 { "execute": "system_reset" }
 137 { "execute": "query-named-block-nodes" }
 138 { "execute": "quit" }
 139 EOF
 140
 141 echo
 142 echo === Empty drive with -device and device_del ===
 143 echo
 144
 145 run_qemu -device virtio-scsi -device scsi-cd,id=cd0 <<EOF
 146 { "execute": "qmp_capabilities" }
 147 { "execute": "query-block" }
 148 { "execute": "device_del", "arguments": { "id": "cd0" } }
 149 { "execute": "system_reset" }
 150 { "execute": "query-block" }
 151 { "execute": "quit" }
 152 EOF
 153
 154 # success, all done
 155 echo "*** done"
 156 rm -f $seq.full
 157 status=0