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 owner=kwolf@redhat.com
  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                           | sed -e 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g' \
  60                           | _filter_generated_node_ids | _filter_qmp_events
  61 }
  62
  63 size=128M
  64
  65 _make_test_img $size
  66
  67 echo
  68 echo === -drive/-device and device_del ===
  69 echo
  70
  71 run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk -device virtio-blk,drive=disk,id=virtio0 <<EOF
  72 { "execute": "qmp_capabilities" }
  73 { "execute": "query-block" }
  74 { "execute": "device_del", "arguments": { "id": "virtio0" } }
  75 { "execute": "system_reset" }
  76 { "execute": "query-block" }
  77 { "execute": "quit" }
  78 EOF
  79
  80 echo
  81 echo === -drive/device_add and device_del ===
  82 echo
  83
  84 run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk <<EOF
  85 { "execute": "qmp_capabilities" }
  86 { "execute": "query-block" }
  87 { "execute": "device_add",
  88    "arguments": { "driver": "virtio-blk", "drive": "disk",
  89                   "id": "virtio0" } }
  90 { "execute": "device_del", "arguments": { "id": "virtio0" } }
  91 { "execute": "system_reset" }
  92 { "execute": "query-block" }
  93 { "execute": "quit" }
  94 EOF
  95
  96 echo
  97 echo === drive_add/device_add and device_del ===
  98 echo
  99
 100 run_qemu <<EOF
 101 { "execute": "qmp_capabilities" }
 102 { "execute": "human-monitor-command",
 103   "arguments": { "command-line": "drive_add 0 file=$TEST_IMG,format=$IMGFMT,if=none,id=disk" } }
 104 { "execute": "query-block" }
 105 { "execute": "device_add",
 106    "arguments": { "driver": "virtio-blk", "drive": "disk",
 107                   "id": "virtio0" } }
 108 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 109 { "execute": "system_reset" }
 110 { "execute": "query-block" }
 111 { "execute": "quit" }
 112 EOF
 113
 114 echo
 115 echo === blockdev_add/device_add and device_del ===
 116 echo
 117
 118 run_qemu <<EOF
 119 { "execute": "qmp_capabilities" }
 120 { "execute": "blockdev-add",
 121   "arguments": {
 122       "options": {
 123         "driver": "$IMGFMT",
 124         "node-name": "disk",
 125         "file": {
 126             "driver": "file",
 127             "filename": "$TEST_IMG"
 128         }
 129       }
 130     }
 131   }
 132 { "execute": "query-named-block-nodes" }
 133 { "execute": "device_add",
 134    "arguments": { "driver": "virtio-blk", "drive": "disk",
 135                   "id": "virtio0" } }
 136 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 137 { "execute": "system_reset" }
 138 { "execute": "query-named-block-nodes" }
 139 { "execute": "quit" }
 140 EOF
 141
 142 # success, all done
 143 echo "*** done"
 144 rm -f $seq.full
 145 status=0