| 1 | #!/usr/bin/env python3 |
| 2 | # group: quick |
| 3 | # |
| 4 | # Regression test for throttle group member unregister segfault with iothread |
| 5 | # |
| 6 | # Copyright (c) 2019 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 | import sys |
| 23 | import os |
| 24 | import iotests |
| 25 | from iotests import log |
| 26 | |
| 27 | iotests.script_initialize() |
| 28 | |
| 29 | vm = iotests.VM() |
| 30 | vm.launch() |
| 31 | |
| 32 | log(vm.qmp('blockdev-add', node_name='hd0', driver='null-co', read_zeroes=True)) |
| 33 | log(vm.qmp('object-add', qom_type='iothread', id='iothread0')) |
| 34 | log(vm.qmp('device_add', id='scsi0', driver='virtio-scsi', iothread='iothread0')) |
| 35 | log(vm.qmp('device_add', id='scsi-hd0', driver='scsi-hd', drive='hd0')) |
| 36 | log(vm.qmp('block_set_io_throttle', id='scsi-hd0', bps=0, bps_rd=0, bps_wr=0, |
| 37 | iops=1000, iops_rd=0, iops_wr=0, conv_keys=False)) |
| 38 | log(vm.qmp('device_del', id='scsi-hd0')) |
| 39 | |
| 40 | vm.shutdown() |