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python: use vm.cmd() instead of vm.qmp() where appropriate

Browse source 
In many cases we just want an effect of qmp command and want to raise
on failure.  Use vm.cmd() method which does exactly this.

The commit is generated by command

  git grep -l '\.qmp(' | xargs ./scripts/python_qmp_updater.py

And then, fix self.assertRaises to expect ExecuteError exception in
tests/qemu-iotests/124

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20231006154125.1068348-16-vsementsov@yandex-team.ru
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2023-10-06 18:41:25 +03:00 committed by John Snow
parent 25ad2cf650
commit b6aed193e5
44 changed files with 974 additions and 1448 deletions
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16
tests/avocado/vnc.py
View file

@ -88,9 +88,8 @@ def test_change_password(self):
self.vm.add_args('-nodefaults', '-S', '-vnc', ':0,password=on')
self.vm.launch()
self.assertTrue(self.vm.qmp('query-vnc')['return']['enabled'])
set_password_response = self.vm.qmp('change-vnc-password',
password='new_password')
self.assertEqual(set_password_response['return'], {})
self.vm.cmd('change-vnc-password',
password='new_password')
def test_change_listen(self):
a, b, c = find_free_ports(3)
@ -105,12 +104,11 @@ def test_change_listen(self):
self.assertFalse(check_connect(b))
self.assertFalse(check_connect(c))
res = self.vm.qmp('display-update', type='vnc',
addresses=[{'type': 'inet', 'host': VNC_ADDR,
'port': str(b)},
{'type': 'inet', 'host': VNC_ADDR,
'port': str(c)}])
self.assertEqual(res['return'], {})
self.vm.cmd('display-update', type='vnc',
addresses=[{'type': 'inet', 'host': VNC_ADDR,
'port': str(b)},
{'type': 'inet', 'host': VNC_ADDR,
'port': str(c)}])
self.assertEqual(self.vm.qmp('query-vnc')['return']['service'], str(b))
self.assertFalse(check_connect(a))
self.assertTrue(check_connect(b))

168
tests/qemu-iotests/030
View file

@ -56,8 +56,7 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_stream(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
self.wait_until_completed()
@ -77,8 +76,7 @@ class TestSingleDrive(iotests.QMPTestCase):
qemu_io('-f', iotests.imgfmt, '-rU', '-c', 'map', mid_img).stdout,
'image file map matches backing file before streaming')
result = self.vm.qmp('block-stream', device='mid', job_id='stream-mid')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='mid', job_id='stream-mid')
self.wait_until_completed(drive='stream-mid')
@ -94,8 +92,7 @@ class TestSingleDrive(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
self.pause_job('drive0', wait=False)
self.vm.resume_drive('drive0')
@ -108,8 +105,7 @@ class TestSingleDrive(iotests.QMPTestCase):
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
self.wait_until_completed()
@ -129,8 +125,7 @@ class TestSingleDrive(iotests.QMPTestCase):
'-f', iotests.imgfmt, '-rU', '-c', 'map', test_img).stdout
# This is a no-op: no data should ever be copied from the base image
result = self.vm.qmp('block-stream', device='drive0', base=mid_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', base=mid_img)
self.wait_until_completed()
@ -144,8 +139,7 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_stream_partial(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', base=backing_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', base=backing_img)
self.wait_until_completed()
@ -172,24 +166,22 @@ class TestSingleDrive(iotests.QMPTestCase):
qemu_img('create', '-f', iotests.imgfmt, ro_top_path,
str(self.image_len))
result = self.vm.qmp('blockdev-add',
node_name='ro-top',
driver=iotests.imgfmt,
read_only=True,
file={
'driver': 'file',
'filename': ro_top_path,
'read-only': True
},
backing='mid')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='ro-top',
driver=iotests.imgfmt,
read_only=True,
file={
'driver': 'file',
'filename': ro_top_path,
'read-only': True
},
backing='mid')
result = self.vm.qmp('block-stream', job_id='stream',
device='ro-top', base_node='base')
self.assert_qmp(result, 'error/desc', 'Block node is read-only')
result = self.vm.qmp('blockdev-del', node_name='ro-top')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='ro-top')
class TestParallelOps(iotests.QMPTestCase):
@ -254,10 +246,9 @@ class TestParallelOps(iotests.QMPTestCase):
node_name = 'node%d' % i
job_id = 'stream-%s' % node_name
pending_jobs.append(job_id)
result = self.vm.qmp('block-stream', device=node_name,
job_id=job_id, bottom=f'node{i-1}',
speed=1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device=node_name,
job_id=job_id, bottom=f'node{i-1}',
speed=1024)
# Do this in reverse: After unthrottling them, some jobs may finish
# before we have unthrottled all of them. This will drain their
@ -269,8 +260,7 @@ class TestParallelOps(iotests.QMPTestCase):
# Starting from the top (i.e. in reverse) does not have this problem:
# When a job finishes, the ones below it are not advanced.
for job in reversed(pending_jobs):
result = self.vm.qmp('block-job-set-speed', device=job, speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device=job, speed=0)
# Wait for all jobs to be finished.
while len(pending_jobs) > 0:
@ -297,10 +287,9 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Set a speed limit to make sure that this job blocks the rest
result = self.vm.qmp('block-stream', device='node4',
job_id='stream-node4', base=self.imgs[1],
filter_node_name='stream-filter', speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='node4',
job_id='stream-node4', base=self.imgs[1],
filter_node_name='stream-filter', speed=1024*1024)
result = self.vm.qmp('block-stream', device='node5', job_id='stream-node5', base=self.imgs[2])
self.assert_qmp(result, 'error/desc',
@ -328,8 +317,7 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_qmp(result, 'error/desc',
"Node 'node2' is busy: block device is in use by block job: stream")
result = self.vm.qmp('block-job-set-speed', device='stream-node4', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='stream-node4', speed=0)
self.wait_until_completed(drive='stream-node4')
self.assert_no_active_block_jobs()
@ -341,8 +329,7 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Set a speed limit to make sure that this job blocks the rest
result = self.vm.qmp('block-commit', device='drive0', top=self.imgs[5], base=self.imgs[3], job_id='commit-node3', speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', top=self.imgs[5], base=self.imgs[3], job_id='commit-node3', speed=1024*1024)
result = self.vm.qmp('block-stream', device='node3', job_id='stream-node3')
self.assert_qmp(result, 'error/desc',
@ -365,8 +352,7 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_qmp(result, 'error/desc',
"Node 'drive0' is busy: block device is in use by block job: commit")
result = self.vm.qmp('block-job-set-speed', device='commit-node3', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='commit-node3', speed=0)
self.wait_until_completed(drive='commit-node3')
@ -377,23 +363,20 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Set a speed limit to make sure that this job blocks the rest
result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[3], job_id='commit-drive0', speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', base=self.imgs[3], job_id='commit-drive0', speed=1024*1024)
result = self.vm.qmp('block-stream', device='node5', base=self.imgs[3], job_id='stream-node6')
self.assert_qmp(result, 'error/desc',
"Node 'node5' is busy: block device is in use by block job: commit")
result = self.vm.qmp('block-job-set-speed', device='commit-drive0', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='commit-drive0', speed=0)
event = self.vm.event_wait(name='BLOCK_JOB_READY')
self.assert_qmp(event, 'data/device', 'commit-drive0')
self.assert_qmp(event, 'data/type', 'commit')
self.assert_qmp_absent(event, 'data/error')
result = self.vm.qmp('block-job-complete', device='commit-drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device='commit-drive0')
self.wait_until_completed(drive='commit-drive0')
@ -404,18 +387,16 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Commit from node2 into node0
result = self.vm.qmp('block-commit', device='drive0',
top=self.imgs[2], base=self.imgs[0],
filter_node_name='commit-filter', speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0',
top=self.imgs[2], base=self.imgs[0],
filter_node_name='commit-filter', speed=1024*1024)
# Stream from node2 into node4
result = self.vm.qmp('block-stream', device='node4', base_node='node2', job_id='node4')
self.assert_qmp(result, 'error/desc',
"Cannot freeze 'backing' link to 'commit-filter'")
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=0)
self.wait_until_completed()
self.assert_no_active_block_jobs()
@ -428,18 +409,15 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Commit from node2 into node0
result = self.vm.qmp('block-commit', device='drive0',
top_node='node2', base_node='node0',
filter_node_name='commit-filter', speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0',
top_node='node2', base_node='node0',
filter_node_name='commit-filter', speed=1024*1024)
# Stream from node2 into node4
result = self.vm.qmp('block-stream', device='node4',
base_node='commit-filter', job_id='node4')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='node4',
base_node='commit-filter', job_id='node4')
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=0)
self.vm.run_job(job='drive0', auto_dismiss=True)
self.vm.run_job(job='node4', auto_dismiss=True)
@ -458,12 +436,10 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Stream from node0 into node2
result = self.vm.qmp('block-stream', device='node2', base_node='node0', job_id='node2')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='node2', base_node='node0', job_id='node2')
# Commit from the active layer into node3
result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[3])
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', base=self.imgs[3])
# Wait for all jobs to be finished.
pending_jobs = ['node2', 'drive0']
@ -490,16 +466,13 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# Stream from node0 into node4
result = self.vm.qmp('block-stream', device='node4', base_node='node0', job_id='node4', speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='node4', base_node='node0', job_id='node4', speed=1024*1024)
# Commit from the active layer into node5
result = self.vm.qmp('block-commit', device='drive0', base=self.imgs[5], speed=1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', base=self.imgs[5], speed=1024*1024)
for job in ['drive0', 'node4']:
result = self.vm.qmp('block-job-set-speed', device=job, speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device=job, speed=0)
# Wait for all jobs to be finished.
pending_jobs = ['node4', 'drive0']
@ -549,8 +522,7 @@ class TestParallelOps(iotests.QMPTestCase):
"'base' and 'base-node' cannot be specified at the same time")
# Success: the base node is a backing file of the top node
result = self.vm.qmp('block-stream', device='node4', base_node='node2', job_id='stream')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='node4', base_node='node2', job_id='stream')
self.wait_until_completed(drive='stream')
@ -606,8 +578,7 @@ class TestQuorum(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='node0', job_id='stream-node0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='node0', job_id='stream-node0')
self.wait_until_completed(drive='stream-node0')
@ -636,8 +607,7 @@ class TestSmallerBackingFile(iotests.QMPTestCase):
def test_stream(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
self.wait_until_completed()
@ -694,8 +664,7 @@ class TestEIO(TestErrors):
def test_report(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
completed = False
error = False
@ -722,8 +691,7 @@ class TestEIO(TestErrors):
def test_ignore(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', on_error='ignore')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', on_error='ignore')
error = False
completed = False
@ -756,8 +724,7 @@ class TestEIO(TestErrors):
def test_stop(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', on_error='stop')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', on_error='stop')
error = False
completed = False
@ -779,8 +746,7 @@ class TestEIO(TestErrors):
self.assert_qmp(result, 'return[0]/offset', self.STREAM_BUFFER_SIZE)
self.assert_qmp(result, 'return[0]/io-status', 'failed')
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
result = self.vm.qmp('query-block-jobs')
if result == {'return': []}:
@ -806,8 +772,7 @@ class TestEIO(TestErrors):
def test_enospc(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', on_error='enospc')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', on_error='enospc')
completed = False
error = False
@ -852,8 +817,7 @@ class TestENOSPC(TestErrors):
def test_enospc(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', on_error='enospc')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', on_error='enospc')
error = False
completed = False
@ -875,8 +839,7 @@ class TestENOSPC(TestErrors):
self.assert_qmp(result, 'return[0]/offset', self.STREAM_BUFFER_SIZE)
self.assert_qmp(result, 'return[0]/io-status', 'nospace')
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
result = self.vm.qmp('query-block-jobs')
if result == {'return': []}:
@ -921,8 +884,7 @@ class TestStreamStop(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
time.sleep(0.1)
events = self.vm.get_qmp_events(wait=False)
@ -955,11 +917,9 @@ class TestSetSpeed(iotests.QMPTestCase):
def perf_test_throughput(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
self.wait_until_completed()
@ -969,16 +929,14 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
# Default speed is 0
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
self.assert_qmp(result, 'return[0]/speed', 0)
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
# Ensure the speed we set was accepted
result = self.vm.qmp('query-block-jobs')
@ -989,8 +947,7 @@ class TestSetSpeed(iotests.QMPTestCase):
self.vm.pause_drive('drive0')
# Check setting speed in block-stream works
result = self.vm.qmp('block-stream', device='drive0', speed=4 * 1024 * 1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0', speed=4 * 1024 * 1024)
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
@ -1007,8 +964,7 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', device='drive0')
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
self.assert_qmp(result, 'error/desc', "Parameter 'speed' expects a non-negative value")

172
tests/qemu-iotests/040
View file

@ -61,17 +61,14 @@ class ImageCommitTestCase(iotests.QMPTestCase):
def run_commit_test(self, top, base, need_ready=False, node_names=False):
self.assert_no_active_block_jobs()
if node_names:
result = self.vm.qmp('block-commit', device='drive0', top_node=top, base_node=base)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', top_node=top, base_node=base)
else:
result = self.vm.qmp('block-commit', device='drive0', top=top, base=base)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', top=top, base=base)
self.wait_for_complete(need_ready)
def run_default_commit_test(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-commit', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0')
self.wait_for_complete()
class TestSingleDrive(ImageCommitTestCase):
@ -118,38 +115,30 @@ class TestSingleDrive(ImageCommitTestCase):
@iotests.skip_if_unsupported(['throttle'])
def test_commit_with_filter_and_quit(self):
result = self.vm.qmp('object-add', qom_type='throttle-group', id='tg')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', qom_type='throttle-group', id='tg')
# Add a filter outside of the backing chain
result = self.vm.qmp('blockdev-add', driver='throttle', node_name='filter', throttle_group='tg', file='mid')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', driver='throttle', node_name='filter', throttle_group='tg', file='mid')
result = self.vm.qmp('block-commit', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0')
# Quit immediately, thus forcing a simultaneous cancel of the
# block job and a bdrv_drain_all()
result = self.vm.qmp('quit')
self.assert_qmp(result, 'return', {})
self.vm.cmd('quit')
# Same as above, but this time we add the filter after starting the job
@iotests.skip_if_unsupported(['throttle'])
def test_commit_plus_filter_and_quit(self):
result = self.vm.qmp('object-add', qom_type='throttle-group', id='tg')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', qom_type='throttle-group', id='tg')
result = self.vm.qmp('block-commit', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0')
# Add a filter outside of the backing chain
result = self.vm.qmp('blockdev-add', driver='throttle', node_name='filter', throttle_group='tg', file='mid')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', driver='throttle', node_name='filter', throttle_group='tg', file='mid')
# Quit immediately, thus forcing a simultaneous cancel of the
# block job and a bdrv_drain_all()
result = self.vm.qmp('quit')
self.assert_qmp(result, 'return', {})
self.vm.cmd('quit')
def test_device_not_found(self):
result = self.vm.qmp('block-commit', device='nonexistent', top='%s' % mid_img)
@ -226,8 +215,7 @@ class TestSingleDrive(ImageCommitTestCase):
def test_top_node_in_wrong_chain(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('blockdev-add', driver='null-co', node_name='null')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', driver='null-co', node_name='null')
result = self.vm.qmp('block-commit', device='drive0', top_node='null', base_node='base')
self.assert_qmp(result, 'error/class', 'GenericError')
@ -240,11 +228,9 @@ class TestSingleDrive(ImageCommitTestCase):
return
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-commit', device='drive0', top=mid_img,
base=backing_img, speed=(self.image_len // 4))
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('device_del', id='scsi0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', top=mid_img,
base=backing_img, speed=(self.image_len // 4))
self.vm.cmd('device_del', id='scsi0')
cancelled = False
deleted = False
@ -270,9 +256,8 @@ class TestSingleDrive(ImageCommitTestCase):
return
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-commit', device='drive0', top=mid_img,
base=backing_img, speed=(self.image_len // 4))
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', top=mid_img,
base=backing_img, speed=(self.image_len // 4))
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/file', test_img)
@ -407,8 +392,7 @@ class TestSetSpeed(ImageCommitTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp('block-commit', device='drive0', top=mid_img, speed=1024 * 1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0', top=mid_img, speed=1024 * 1024)
# Ensure the speed we set was accepted
result = self.vm.qmp('query-block-jobs')
@ -481,8 +465,7 @@ class TestErrorHandling(iotests.QMPTestCase):
os.remove(backing_img)
def blockdev_add(self, **kwargs):
result = self.vm.qmp('blockdev-add', **kwargs)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', **kwargs)
def add_block_nodes(self, base_debug=None, mid_debug=None, top_debug=None):
self.blockdev_add(node_name='base-file', driver='file',
@ -528,11 +511,9 @@ class TestErrorHandling(iotests.QMPTestCase):
completed = True
elif ev['event'] == 'BLOCK_JOB_ERROR':
if error_pauses_job:
result = self.vm.qmp('block-job-resume', device='job0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='job0')
elif ev['event'] == 'BLOCK_JOB_READY':
result = self.vm.qmp('block-job-complete', device='job0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device='job0')
else:
self.fail("Unexpected event: %s" % ev)
log.append(iotests.filter_qmp_event(ev))
@ -595,11 +576,10 @@ class TestErrorHandling(iotests.QMPTestCase):
self.add_block_nodes(top_debug=top_debug, mid_debug=mid_debug,
base_debug=base_debug)
result = self.vm.qmp('block-commit', job_id='job0', device='top-fmt',
top_node='top-fmt' if active else 'mid-fmt',
base_node='mid-fmt' if active else 'base-fmt',
on_error=on_error)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', job_id='job0', device='top-fmt',
top_node='top-fmt' if active else 'mid-fmt',
base_node='mid-fmt' if active else 'base-fmt',
on_error=on_error)
def testActiveReadErrorReport(self):
self.prepare_and_start_job('report', top_event='read_aio')
@ -771,10 +751,9 @@ class TestCommitWithFilters(iotests.QMPTestCase):
self.vm = iotests.VM().add_device('virtio-scsi,id=vio-scsi')
self.vm.launch()
result = self.vm.qmp('object-add', qom_type='throttle-group', id='tg')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', qom_type='throttle-group', id='tg')
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'top-filter',
'driver': 'throttle',
'throttle-group': 'tg',
@ -816,7 +795,6 @@ class TestCommitWithFilters(iotests.QMPTestCase):
}
}
})
self.assert_qmp(result, 'return', {})
def tearDown(self):
self.vm.shutdown()
@ -833,13 +811,12 @@ class TestCommitWithFilters(iotests.QMPTestCase):
return self.vm.node_info(node)['image']['filename']
def test_filterless_commit(self):
result = self.vm.qmp('block-commit',
job_id='commit',
device='top-filter',
top_node='cow-2',
base_node='cow-1',
backing_file=self.img1)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit',
job_id='commit',
device='top-filter',
top_node='cow-2',
base_node='cow-1',
backing_file=self.img1)
self.wait_until_completed(drive='commit')
self.assertIsNotNone(self.vm.node_info('cow-3'))
@ -850,13 +827,12 @@ class TestCommitWithFilters(iotests.QMPTestCase):
self.pattern_files[2] = self.img1
def test_commit_through_filter(self):
result = self.vm.qmp('block-commit',
job_id='commit',
device='top-filter',
top_node='cow-1',
base_node='cow-0',
backing_file=self.img0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit',
job_id='commit',
device='top-filter',
top_node='cow-1',
base_node='cow-0',
backing_file=self.img0)
self.wait_until_completed(drive='commit')
self.assertIsNotNone(self.vm.node_info('cow-2'))
@ -871,9 +847,8 @@ class TestCommitWithFilters(iotests.QMPTestCase):
# Add a device, so the commit job finds a parent it can change
# to point to the base node (so we can test that top-filter is
# dropped from the graph)
result = self.vm.qmp('device_add', id='drv0', driver='scsi-hd',
bus='vio-scsi.0', drive='top-filter')
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add', id='drv0', driver='scsi-hd',
bus='vio-scsi.0', drive='top-filter')
# Try to release our reference to top-filter; that should not
# work because drv0 uses it
@ -881,16 +856,14 @@ class TestCommitWithFilters(iotests.QMPTestCase):
self.assert_qmp(result, 'error/class', 'GenericError')
self.assert_qmp(result, 'error/desc', 'Node top-filter is in use')
result = self.vm.qmp('block-commit',
job_id='commit',
device='top-filter',
base_node='cow-2')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit',
job_id='commit',
device='top-filter',
base_node='cow-2')
self.complete_and_wait(drive='commit')
# Try to release our reference to top-filter again
result = self.vm.qmp('blockdev-del', node_name='top-filter')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='top-filter')
self.assertIsNone(self.vm.node_info('top-filter'))
self.assertIsNone(self.vm.node_info('cow-3'))
@ -905,12 +878,11 @@ class TestCommitWithFilters(iotests.QMPTestCase):
self.pattern_files[3] = self.img2
def test_filtered_active_commit_without_filter(self):
result = self.vm.qmp('block-commit',
job_id='commit',
device='top-filter',
top_node='cow-3',
base_node='cow-2')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit',
job_id='commit',
device='top-filter',
top_node='cow-3',
base_node='cow-2')
self.complete_and_wait(drive='commit')
self.assertIsNotNone(self.vm.node_info('top-filter'))
@ -935,23 +907,22 @@ class TestCommitWithOverriddenBacking(iotests.QMPTestCase):
self.vm.launch()
# Use base_b instead of base_a as the backing of top
result = self.vm.qmp('blockdev-add', {
'node-name': 'top',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': self.img_top
},
'backing': {
'node-name': 'base',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': self.img_base_b
}
}
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', {
'node-name': 'top',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': self.img_top
},
'backing': {
'node-name': 'base',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': self.img_base_b
}
}
})
def tearDown(self):
self.vm.shutdown()
@ -971,11 +942,10 @@ class TestCommitWithOverriddenBacking(iotests.QMPTestCase):
def test_commit_to_b(self):
# Try committing to base_b (which should work, since that is
# actually top's backing image)
result = self.vm.qmp('block-commit',
job_id='commit',
device='top',
base=self.img_base_b)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit',
job_id='commit',
device='top',
base=self.img_base_b)
self.vm.event_wait('BLOCK_JOB_READY')
self.vm.qmp('block-job-complete', device='commit')

471
tests/qemu-iotests/041
View file

@ -65,9 +65,8 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_complete(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -79,9 +78,8 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_cancel(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.cancel_and_wait(force=True)
result = self.vm.qmp('query-block')
@ -90,9 +88,8 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_cancel_after_ready(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.wait_ready_and_cancel()
result = self.vm.qmp('query-block')
@ -104,9 +101,8 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_pause(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.pause_job('drive0')
@ -117,8 +113,7 @@ class TestSingleDrive(iotests.QMPTestCase):
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
self.complete_and_wait()
self.vm.shutdown()
@ -129,9 +124,8 @@ class TestSingleDrive(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
# A small buffer is rounded up automatically
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
buf_size=4096, target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
buf_size=4096, target=self.qmp_target)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -145,9 +139,8 @@ class TestSingleDrive(iotests.QMPTestCase):
qemu_img('create', '-f', iotests.imgfmt, '-o', 'cluster_size=%d,size=%d'
% (self.image_len, self.image_len), target_img)
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
buf_size=65536, mode='existing', target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
buf_size=65536, mode='existing', target=self.qmp_target)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -162,9 +155,8 @@ class TestSingleDrive(iotests.QMPTestCase):
qemu_img('create', '-f', iotests.imgfmt, '-o', 'cluster_size=%d,backing_file=%s'
% (self.image_len, backing_img),
'-F', 'raw', target_img)
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
mode='existing', target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
mode='existing', target=self.qmp_target)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -178,9 +170,8 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_implicit_node(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, device='drive0', sync='full',
target=self.qmp_target)
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/file', test_img)
@ -236,8 +227,7 @@ class TestSingleBlockdev(TestSingleDrive):
args = {'driver': iotests.imgfmt,
'node-name': self.qmp_target,
'file': { 'filename': target_img, 'driver': 'file' } }
result = self.vm.qmp("blockdev-add", args)
self.assert_qmp(result, 'return', {})
self.vm.cmd("blockdev-add", args)
def test_mirror_to_self(self):
result = self.vm.qmp(self.qmp_cmd, job_id='job0',
@ -254,10 +244,9 @@ class TestSingleBlockdev(TestSingleDrive):
result = self.vm.qmp('block_resize', node_name=node, size=65536)
self.assert_qmp(result, 'error/class', 'GenericError')
result = self.vm.qmp(self.qmp_cmd, job_id='job0', device='drive0',
sync='full', target=self.qmp_target,
auto_finalize=False, auto_dismiss=False)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, job_id='job0', device='drive0',
sync='full', target=self.qmp_target,
auto_finalize=False, auto_dismiss=False)
result = self.vm.run_job('job0', auto_finalize=False,
pre_finalize=pre_finalize)
@ -270,14 +259,12 @@ class TestSingleBlockdev(TestSingleDrive):
self.do_test_resize(None, self.qmp_target)
def do_test_target_size(self, size):
result = self.vm.qmp('block_resize', node_name=self.qmp_target,
size=size)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block_resize', node_name=self.qmp_target,
size=size)
result = self.vm.qmp(self.qmp_cmd, job_id='job0',
device='drive0', sync='full', auto_dismiss=False,
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.qmp_cmd, job_id='job0',
device='drive0', sync='full', auto_dismiss=False,
target=self.qmp_target)
result = self.vm.run_job('job0')
self.assertEqual(result, 'Source and target image have different sizes')
@ -337,9 +324,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase):
qemu_img('create', '-f', iotests.imgfmt,
'-o', 'backing_file=%s' % backing_img, '-F', 'raw', target_img)
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
mode='existing', target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
mode='existing', target=target_img)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -353,9 +339,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase):
qemu_img('create', '-f', iotests.imgfmt,
'-o', 'backing_file=%s' % backing_img, '-F', 'raw', target_img)
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
mode='existing', target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
mode='existing', target=target_img)
self.wait_ready_and_cancel()
result = self.vm.qmp('query-block')
@ -374,9 +359,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase):
% (TestMirrorNoBacking.image_len, target_backing_img),
'-F', iotests.imgfmt, target_img)
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
mode='existing', target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
mode='existing', target=target_img)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -409,9 +393,8 @@ class TestMirrorResized(iotests.QMPTestCase):
def test_complete_top(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='top',
target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='top',
target=target_img)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -423,9 +406,8 @@ class TestMirrorResized(iotests.QMPTestCase):
def test_complete_full(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img)
self.complete_and_wait()
result = self.vm.qmp('query-block')
@ -488,9 +470,8 @@ new_state = "1"
def test_report_read(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img)
completed = False
error = False
@ -516,9 +497,8 @@ new_state = "1"
def test_ignore_read(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img, on_source_error='ignore')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img, on_source_error='ignore')
event = self.vm.get_qmp_event(wait=True)
while event['event'] == 'JOB_STATUS_CHANGE':
@ -541,10 +521,9 @@ new_state = "1"
qemu_img('create', '-f', iotests.imgfmt,
'-ocluster_size=131072,backing_file=%s' %(backing_img),
'-F', 'raw', target_img)
result = self.vm.qmp('drive-mirror', device='drive0', sync='top',
on_source_error='ignore',
mode='existing', target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='top',
on_source_error='ignore',
mode='existing', target=target_img)
event = self.vm.get_qmp_event(wait=True)
while event['event'] == 'JOB_STATUS_CHANGE':
@ -568,9 +547,8 @@ new_state = "1"
def test_stop_read(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img, on_source_error='stop')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img, on_source_error='stop')
error = False
ready = False
@ -590,8 +568,7 @@ new_state = "1"
self.assert_qmp(result, 'return[0]/status', 'paused')
self.assert_qmp(result, 'return[0]/io-status', 'failed')
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
error = True
elif event['event'] == 'BLOCK_JOB_READY':
self.assertTrue(error, 'job completed unexpectedly')
@ -656,9 +633,8 @@ new_state = "1"
def test_report_write(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
mode='existing', target=self.target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
mode='existing', target=self.target_img)
completed = False
error = False
@ -682,10 +658,9 @@ new_state = "1"
def test_ignore_write(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
mode='existing', target=self.target_img,
on_target_error='ignore')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
mode='existing', target=self.target_img,
on_target_error='ignore')
event = self.vm.event_wait(name='BLOCK_JOB_ERROR')
self.assertEqual(event['event'], 'BLOCK_JOB_ERROR')
@ -698,10 +673,9 @@ new_state = "1"
def test_stop_write(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
mode='existing', target=self.target_img,
on_target_error='stop')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
mode='existing', target=self.target_img,
on_target_error='stop')
error = False
ready = False
@ -721,8 +695,7 @@ new_state = "1"
self.assert_qmp(result, 'return[0]/status', 'paused')
self.assert_qmp(result, 'return[0]/io-status', 'failed')
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
result = self.vm.qmp('query-block-jobs')
self.assertIn(result['return'][0]['status'], ['running', 'ready'])
@ -755,17 +728,15 @@ class TestSetSpeed(iotests.QMPTestCase):
def test_set_speed(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img)
# Default speed is 0
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
self.assert_qmp(result, 'return[0]/speed', 0)
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
# Ensure the speed we set was accepted
result = self.vm.qmp('query-block-jobs')
@ -775,9 +746,8 @@ class TestSetSpeed(iotests.QMPTestCase):
self.wait_ready_and_cancel()
# Check setting speed in drive-mirror works
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img, speed=4*1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img, speed=4*1024*1024)
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
@ -794,9 +764,8 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img)
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
self.assert_qmp(result, 'error/class', 'GenericError')
@ -811,13 +780,12 @@ class TestUnbackedSource(iotests.QMPTestCase):
str(TestUnbackedSource.image_len))
self.vm = iotests.VM()
self.vm.launch()
result = self.vm.qmp('blockdev-add', node_name='drive0',
driver=iotests.imgfmt,
file={
'driver': 'file',
'filename': test_img,
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', node_name='drive0',
driver=iotests.imgfmt,
file={
'driver': 'file',
'filename': test_img,
})
def tearDown(self):
self.vm.shutdown()
@ -826,28 +794,25 @@ class TestUnbackedSource(iotests.QMPTestCase):
def test_absolute_paths_full(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0',
sync='full', target=target_img,
mode='absolute-paths')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='drive0', device='drive0',
sync='full', target=target_img,
mode='absolute-paths')
self.complete_and_wait()
self.assert_no_active_block_jobs()
def test_absolute_paths_top(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0',
sync='top', target=target_img,
mode='absolute-paths')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='drive0', device='drive0',
sync='top', target=target_img,
mode='absolute-paths')
self.complete_and_wait()
self.assert_no_active_block_jobs()
def test_absolute_paths_none(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0',
sync='none', target=target_img,
mode='absolute-paths')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='drive0', device='drive0',
sync='none', target=target_img,
mode='absolute-paths')
self.complete_and_wait()
self.assert_no_active_block_jobs()
@ -857,14 +822,12 @@ class TestUnbackedSource(iotests.QMPTestCase):
qemu_io('-c', 'write -P 42 0 64k', target_img)
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0',
sync='full', target=target_img, mode='existing')
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='drive0', device='drive0',
sync='full', target=target_img, mode='existing')
self.complete_and_wait()
self.assert_no_active_block_jobs()
result = self.vm.qmp('blockdev-del', node_name='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='drive0')
self.assertTrue(iotests.compare_images(test_img, target_img),
'target image does not match source after mirroring')
@ -874,26 +837,22 @@ class TestUnbackedSource(iotests.QMPTestCase):
str(self.image_len))
qemu_io('-c', 'write -P 42 0 64k', target_img)
result = self.vm.qmp('blockdev-add', node_name='target',
driver=iotests.imgfmt,
file={
'driver': 'file',
'filename': target_img,
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', node_name='target',
driver=iotests.imgfmt,
file={
'driver': 'file',
'filename': target_img,
})
self.assert_no_active_block_jobs()
result = self.vm.qmp('blockdev-mirror', job_id='drive0', device='drive0',
sync='full', target='target')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror', job_id='drive0', device='drive0',
sync='full', target='target')
self.complete_and_wait()
self.assert_no_active_block_jobs()
result = self.vm.qmp('blockdev-del', node_name='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='drive0')
result = self.vm.qmp('blockdev-del', node_name='target')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='target')
self.assertTrue(iotests.compare_images(test_img, target_img),
'target image does not match source after mirroring')
@ -918,10 +877,9 @@ class TestGranularity(iotests.QMPTestCase):
def test_granularity(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-mirror', device='drive0',
sync='full', target=target_img,
mode='absolute-paths', granularity=8192)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0',
sync='full', target=target_img,
mode='absolute-paths', granularity=8192)
event = self.vm.get_qmp_event(wait=60.0)
while event['event'] == 'JOB_STATUS_CHANGE':
@ -963,8 +921,7 @@ class TestRepairQuorum(iotests.QMPTestCase):
#assemble the quorum block device from the individual files
args = { "driver": "quorum", "node-name": "quorum0",
"vote-threshold": 2, "children": [ "img0", "img1", "img2" ] }
result = self.vm.qmp("blockdev-add", args)
self.assert_qmp(result, 'return', {})
self.vm.cmd("blockdev-add", args)
def tearDown(self):
@ -978,10 +935,9 @@ class TestRepairQuorum(iotests.QMPTestCase):
pass
def test_complete(self):
result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.complete_and_wait(drive="job0")
self.assert_has_block_node("repair0", quorum_repair_img)
@ -991,10 +947,9 @@ class TestRepairQuorum(iotests.QMPTestCase):
'target image does not match source after mirroring')
def test_cancel(self):
result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.cancel_and_wait(drive="job0", force=True)
# here we check that the last registered quorum file has not been
@ -1002,10 +957,9 @@ class TestRepairQuorum(iotests.QMPTestCase):
self.assert_has_block_node(None, quorum_img3)
def test_cancel_after_ready(self):
result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.wait_ready_and_cancel(drive="job0")
# here we check that the last registered quorum file has not been
@ -1016,10 +970,9 @@ class TestRepairQuorum(iotests.QMPTestCase):
'target image does not match source after mirroring')
def test_pause(self):
result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name="repair0", replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.pause_job('job0')
@ -1030,8 +983,7 @@ class TestRepairQuorum(iotests.QMPTestCase):
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
result = self.vm.qmp('block-job-resume', device='job0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='job0')
self.complete_and_wait(drive="job0")
self.vm.shutdown()
@ -1084,20 +1036,18 @@ class TestRepairQuorum(iotests.QMPTestCase):
self.assert_qmp(result, 'error/class', 'GenericError')
def test_after_a_quorum_snapshot(self):
result = self.vm.qmp('blockdev-snapshot-sync', node_name='img1',
snapshot_file=quorum_snapshot_file,
snapshot_node_name="snap1")
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-snapshot-sync', node_name='img1',
snapshot_file=quorum_snapshot_file,
snapshot_node_name="snap1")
result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name='repair0', replaces="img1",
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'error/class', 'GenericError')
result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name='repair0', replaces="snap1",
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='job0', device='quorum0',
sync='full', node_name='repair0', replaces="snap1",
target=quorum_repair_img, format=iotests.imgfmt)
self.complete_and_wait('job0')
self.assert_has_block_node("repair0", quorum_repair_img)
@ -1108,15 +1058,13 @@ class TestRepairQuorum(iotests.QMPTestCase):
Check that we cannot replace a Quorum child when it has other
parents.
"""
result = self.vm.qmp('nbd-server-start',
addr={
'type': 'unix',
'data': {'path': nbd_sock_path}
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-start',
addr={
'type': 'unix',
'data': {'path': nbd_sock_path}
})
result = self.vm.qmp('nbd-server-add', device='img1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-add', device='img1')
result = self.vm.qmp('drive-mirror', job_id='mirror', device='quorum0',
sync='full', node_name='repair0', replaces='img1',
@ -1131,20 +1079,17 @@ class TestRepairQuorum(iotests.QMPTestCase):
The same as test_with_other_parent(), but add the NBD server
only when the mirror job is already running.
"""
result = self.vm.qmp('nbd-server-start',
addr={
'type': 'unix',
'data': {'path': nbd_sock_path}
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-start',
addr={
'type': 'unix',
'data': {'path': nbd_sock_path}
})
result = self.vm.qmp('drive-mirror', job_id='mirror', device='quorum0',
sync='full', node_name='repair0', replaces='img1',
target=quorum_repair_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', job_id='mirror', device='quorum0',
sync='full', node_name='repair0', replaces='img1',
target=quorum_repair_img, format=iotests.imgfmt)
result = self.vm.qmp('nbd-server-add', device='img1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-add', device='img1')
# The full error message goes to stderr, we will check it later
self.complete_and_wait('mirror',
@ -1200,9 +1145,8 @@ class TestOrphanedSource(iotests.QMPTestCase):
def test_success(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('blockdev-mirror', job_id='job', device='src',
sync='full', target='dest')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror', job_id='job', device='src',
sync='full', target='dest')
self.complete_and_wait('job')
@ -1218,27 +1162,24 @@ class TestOrphanedSource(iotests.QMPTestCase):
# Unshare consistent-read on the target
# (The mirror job does not care)
result = self.vm.qmp('blockdev-add',
driver='blkdebug',
node_name='dest-perm',
image='dest',
unshare_child_perms=['consistent-read'])
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
driver='blkdebug',
node_name='dest-perm',
image='dest',
unshare_child_perms=['consistent-read'])
result = self.vm.qmp('blockdev-mirror', job_id='job', device='src',
sync='full', target='dest',
filter_node_name='mirror-filter')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror', job_id='job', device='src',
sync='full', target='dest',
filter_node_name='mirror-filter')
# Require consistent-read on the source
# (We can only add this node once the job has started, or it
# will complain that it does not want to run on non-root nodes)
result = self.vm.qmp('blockdev-add',
driver='blkdebug',
node_name='src-perm',
image='src',
take_child_perms=['consistent-read'])
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
driver='blkdebug',
node_name='src-perm',
image='src',
take_child_perms=['consistent-read'])
# While completing, mirror will attempt to replace src by
# dest, which must fail because src-perm requires
@ -1278,26 +1219,23 @@ class TestReplaces(iotests.QMPTestCase):
"""
Check that we can replace filter nodes.
"""
result = self.vm.qmp('blockdev-add', {
'driver': 'copy-on-read',
'node-name': 'filter0',
'file': {
'driver': 'copy-on-read',
'node-name': 'filter1',
'file': {
'driver': 'null-co'
}
}
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', {
'driver': 'copy-on-read',
'node-name': 'filter0',
'file': {
'driver': 'copy-on-read',
'node-name': 'filter1',
'file': {
'driver': 'null-co'
}
}
})
result = self.vm.qmp('blockdev-add',
node_name='target', driver='null-co')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='target', driver='null-co')
result = self.vm.qmp('blockdev-mirror', job_id='mirror', device='filter0',
target='target', sync='full', replaces='filter1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror', job_id='mirror', device='filter0',
target='target', sync='full', replaces='filter1')
self.complete_and_wait('mirror')
@ -1319,16 +1257,15 @@ class TestFilters(iotests.QMPTestCase):
self.vm = iotests.VM().add_device('virtio-scsi,id=vio-scsi')
self.vm.launch()
result = self.vm.qmp('blockdev-add', {
'node-name': 'target',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': target_img
},
'backing': None
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', {
'node-name': 'target',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': target_img
},
'backing': None
})
self.filterless_chain = {
'node-name': 'source',
@ -1355,19 +1292,17 @@ class TestFilters(iotests.QMPTestCase):
os.remove(backing_img)
def test_cor(self):
result = self.vm.qmp('blockdev-add', {
'node-name': 'filter',
'driver': 'copy-on-read',
'file': self.filterless_chain
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', {
'node-name': 'filter',
'driver': 'copy-on-read',
'file': self.filterless_chain
})
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
device='filter',
target='target',
sync='top')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
device='filter',
target='target',
sync='top')
self.complete_and_wait('mirror')
@ -1384,23 +1319,20 @@ class TestFilters(iotests.QMPTestCase):
assert target_map[1]['depth'] == 0
def test_implicit_mirror_filter(self):
result = self.vm.qmp('blockdev-add', self.filterless_chain)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', self.filterless_chain)
# We need this so we can query from above the mirror node
result = self.vm.qmp('device_add',
driver='scsi-hd',
id='virtio',
bus='vio-scsi.0',
drive='source')
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add',
driver='scsi-hd',
id='virtio',
bus='vio-scsi.0',
drive='source')
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='top')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='top')
# The mirror filter is now an implicit node, so it should be
# invisible when querying the backing chain
@ -1418,24 +1350,21 @@ class TestFilters(iotests.QMPTestCase):
def test_explicit_mirror_filter(self):
# Same test as above, but this time we give the mirror filter
# a node-name so it will not be invisible
result = self.vm.qmp('blockdev-add', self.filterless_chain)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', self.filterless_chain)
# We need this so we can query from above the mirror node
result = self.vm.qmp('device_add',
driver='scsi-hd',
id='virtio',
bus='vio-scsi.0',
drive='source')
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add',
driver='scsi-hd',
id='virtio',
bus='vio-scsi.0',
drive='source')
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='top',
filter_node_name='mirror-filter')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='top',
filter_node_name='mirror-filter')
# With a node-name given to it, the mirror filter should now
# be visible

15
tests/qemu-iotests/045
View file

@ -77,8 +77,7 @@ class TestFdSets(iotests.QMPTestCase):
self.vm.shutdown()
def test_remove_fdset(self):
result = self.vm.qmp('remove-fd', fdset_id=2)
self.assert_qmp(result, 'return', {})
self.vm.cmd('remove-fd', fdset_id=2)
result = self.vm.qmp('query-fdsets')
self.assert_qmp(result, 'return[0]/fdset-id', 1)
self.assert_qmp(result, 'return[1]/fdset-id', 0)
@ -90,8 +89,7 @@ class TestFdSets(iotests.QMPTestCase):
def test_remove_fd(self):
result = self.vm.qmp('query-fdsets')
fd_image3 = result['return'][0]['fds'][0]['fd']
result = self.vm.qmp('remove-fd', fdset_id=2, fd=fd_image3)
self.assert_qmp(result, 'return', {})
self.vm.cmd('remove-fd', fdset_id=2, fd=fd_image3)
result = self.vm.qmp('query-fdsets')
self.assert_qmp(result, 'return[0]/fdset-id', 2)
self.assert_qmp(result, 'return[1]/fdset-id', 1)
@ -151,8 +149,7 @@ class TestSCMFd(iotests.QMPTestCase):
def test_getfd(self):
self._send_fd_by_SCM()
result = self.vm.qmp('getfd', fdname='image0:r')
self.assert_qmp(result, 'return', {})
self.vm.cmd('getfd', fdname='image0:r')
def test_getfd_invalid_fdname(self):
self._send_fd_by_SCM()
@ -163,10 +160,8 @@ class TestSCMFd(iotests.QMPTestCase):
def test_closefd(self):
self._send_fd_by_SCM()
result = self.vm.qmp('getfd', fdname='image0:r')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('closefd', fdname='image0:r')
self.assert_qmp(result, 'return', {})
self.vm.cmd('getfd', fdname='image0:r')
self.vm.cmd('closefd', fdname='image0:r')
def test_closefd_fd_not_found(self):
fdname = 'image0:r'

62
tests/qemu-iotests/055
View file

@ -69,8 +69,7 @@ class TestSingleDrive(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0', target=target, sync='full')
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0', target=target, sync='full')
event = self.cancel_and_wait(resume=True)
self.assert_qmp(event, 'data/type', 'backup')
@ -85,9 +84,8 @@ class TestSingleDrive(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0',
target=target, sync='full')
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0',
target=target, sync='full')
self.pause_job('drive0', wait=False)
self.vm.resume_drive('drive0')
@ -100,8 +98,7 @@ class TestSingleDrive(iotests.QMPTestCase):
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
self.wait_until_completed()
@ -123,10 +120,9 @@ class TestSingleDrive(iotests.QMPTestCase):
result = self.vm.qmp('block_resize', node_name=node, size=65536)
self.assert_qmp(result, 'error/class', 'GenericError')
result = self.vm.qmp('blockdev-backup', job_id='job0', device='drive0',
target='drive1', sync='full', auto_finalize=False,
auto_dismiss=False)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-backup', job_id='job0', device='drive0',
target='drive1', sync='full', auto_finalize=False,
auto_dismiss=False)
self.vm.run_job('job0', auto_finalize=False, pre_finalize=pre_finalize)
@ -137,8 +133,7 @@ class TestSingleDrive(iotests.QMPTestCase):
self.do_test_resize_blockdev_backup('drive1', 'target')
def do_test_target_size(self, size):
result = self.vm.qmp('block_resize', device='drive1', size=size)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block_resize', device='drive1', size=size)
result = self.vm.qmp('blockdev-backup', job_id='job0', device='drive0',
target='drive1', sync='full')
@ -219,16 +214,14 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0', target=target, sync='full')
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0', target=target, sync='full')
# Default speed is 0
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
self.assert_qmp(result, 'return[0]/speed', 0)
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024)
# Ensure the speed we set was accepted
result = self.vm.qmp('query-block-jobs')
@ -240,9 +233,8 @@ class TestSetSpeed(iotests.QMPTestCase):
# Check setting speed option works
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0',
target=target, sync='full', speed=4*1024*1024)
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0',
target=target, sync='full', speed=4*1024*1024)
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
@ -267,9 +259,8 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0',
target=target, sync='full')
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0',
target=target, sync='full')
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
self.assert_qmp(result, 'error/class', 'GenericError')
@ -306,7 +297,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
def do_test_cancel(self, cmd, target):
self.assert_no_active_block_jobs()
result = self.vm.qmp('transaction', actions=[{
self.vm.cmd('transaction', actions=[{
'type': cmd,
'data': { 'device': 'drive0',
'target': target,
@ -315,8 +306,6 @@ class TestSingleTransaction(iotests.QMPTestCase):
}
])
self.assert_qmp(result, 'return', {})
event = self.cancel_and_wait()
self.assert_qmp(event, 'data/type', 'backup')
@ -329,7 +318,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
def do_test_pause(self, cmd, target, image):
self.assert_no_active_block_jobs()
result = self.vm.qmp('transaction', actions=[{
self.vm.cmd('transaction', actions=[{
'type': cmd,
'data': { 'device': 'drive0',
'target': target,
@ -337,12 +326,10 @@ class TestSingleTransaction(iotests.QMPTestCase):
'speed': 64 * 1024 },
}
])
self.assert_qmp(result, 'return', {})
self.pause_job('drive0', wait=False)
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=0)
self.pause_wait('drive0')
@ -353,8 +340,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
self.wait_until_completed()
@ -519,8 +505,7 @@ class TestCompressedToQcow2(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0', sync='full', compress=True, **args)
self.wait_until_completed()
@ -545,8 +530,7 @@ class TestCompressedToQcow2(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0', sync='full', compress=True, **args)
event = self.cancel_and_wait(resume=True)
self.assert_qmp(event, 'data/type', 'backup')
@ -568,8 +552,7 @@ class TestCompressedToQcow2(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, device='drive0', sync='full', compress=True, **args)
self.pause_job('drive0', wait=False)
self.vm.resume_drive('drive0')
@ -582,8 +565,7 @@ class TestCompressedToQcow2(iotests.QMPTestCase):
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
result = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
self.wait_until_completed()

77
tests/qemu-iotests/056
View file

@ -75,9 +75,8 @@ class TestSyncModesNoneAndTop(iotests.QMPTestCase):
def test_complete_top(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0', sync='top',
format=iotests.imgfmt, target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-backup', device='drive0', sync='top',
format=iotests.imgfmt, target=target_img)
self.wait_until_completed(check_offset=False)
@ -89,9 +88,8 @@ class TestSyncModesNoneAndTop(iotests.QMPTestCase):
def test_cancel_sync_none(self):
self.assert_no_active_block_jobs()
result = self.vm.qmp('drive-backup', device='drive0',
sync='none', target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-backup', device='drive0',
sync='none', target=target_img)
time.sleep(1)
self.vm.hmp_qemu_io('drive0', 'write -P0x5e 0 512')
self.vm.hmp_qemu_io('drive0', 'aio_flush')
@ -115,18 +113,15 @@ class TestBeforeWriteNotifier(iotests.QMPTestCase):
def test_before_write_notifier(self):
self.vm.pause_drive("drive0")
result = self.vm.qmp('drive-backup', device='drive0',
sync='full', target=target_img,
format="file", speed=1)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-pause', device="drive0")
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-backup', device='drive0',
sync='full', target=target_img,
format="file", speed=1)
self.vm.cmd('block-job-pause', device="drive0")
# Speed is low enough that this must be an uncopied range, which will
# trigger the before write notifier
self.vm.hmp_qemu_io('drive0', 'aio_write -P 1 512512 512')
self.vm.resume_drive("drive0")
result = self.vm.qmp('block-job-resume', device="drive0")
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-resume', device="drive0")
event = self.cancel_and_wait()
self.assert_qmp(event, 'data/type', 'backup')
@ -191,8 +186,7 @@ class BackupTest(iotests.QMPTestCase):
self.qmp_backup_and_wait(device='drive0', format=iotests.imgfmt,
sync='full', target=self.ref_img,
auto_dismiss=False)
res = self.vm.qmp('block-job-dismiss', id='drive0')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-dismiss', id='drive0')
# Now to the test backup: We simulate the following guest
# writes:
@ -211,11 +205,9 @@ class BackupTest(iotests.QMPTestCase):
('66', '1M', '1M')])
# Let the job complete
res = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=0)
self.qmp_backup_wait('drive0')
res = self.vm.qmp('block-job-dismiss', id='drive0')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-dismiss', id='drive0')
self.assertTrue(iotests.compare_images(self.ref_img, self.dest_img),
'target image does not match reference image')
@ -237,8 +229,7 @@ class BackupTest(iotests.QMPTestCase):
auto_dismiss=False)
res = self.vm.qmp('query-block-jobs')
self.assert_qmp(res, 'return[0]/status', 'concluded')
res = self.vm.qmp('block-job-dismiss', id='drive0')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-dismiss', id='drive0')
res = self.vm.qmp('query-block-jobs')
self.assert_qmp(res, 'return', [])
@ -263,8 +254,7 @@ class BackupTest(iotests.QMPTestCase):
auto_dismiss=False)
self.assertEqual(res, False)
# OK, dismiss the zombie.
res = self.vm.qmp('block-job-dismiss', id='drive0')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-dismiss', id='drive0')
res = self.vm.qmp('query-block-jobs')
self.assert_qmp(res, 'return', [])
# Ensure it's really gone.
@ -281,23 +271,22 @@ class BackupTest(iotests.QMPTestCase):
('0x55', '8M', '352k'),
('0x78', '15872k', '1M')))
# Add destination node via blkdebug
res = self.vm.qmp('blockdev-add',
node_name='target0',
driver=iotests.imgfmt,
file={
'driver': 'blkdebug',
'image': {
'driver': 'file',
'filename': self.dest_img
},
'inject-error': [{
'event': 'write_aio',
'errno': 5,
'immediately': False,
'once': True
}],
})
self.assert_qmp(res, 'return', {})
self.vm.cmd('blockdev-add',
node_name='target0',
driver=iotests.imgfmt,
file={
'driver': 'blkdebug',
'image': {
'driver': 'file',
'filename': self.dest_img
},
'inject-error': [{
'event': 'write_aio',
'errno': 5,
'immediately': False,
'once': True
}],
})
res = self.qmp_backup(cmd='blockdev-backup',
device='drive0', target='target0',
@ -323,8 +312,7 @@ class BackupTest(iotests.QMPTestCase):
res = self.vm.qmp('query-block-jobs')
self.assert_qmp(res, 'return[0]/status', 'paused')
# OK, unstick job and move forward.
res = self.vm.qmp('block-job-resume', device='drive0')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-resume', device='drive0')
# And now we need to wait for it to conclude;
res = self.qmp_backup_wait(device='drive0')
self.assertTrue(res)
@ -332,8 +320,7 @@ class BackupTest(iotests.QMPTestCase):
# Job should now be languishing:
res = self.vm.qmp('query-block-jobs')
self.assert_qmp(res, 'return[0]/status', 'concluded')
res = self.vm.qmp('block-job-dismiss', id='drive0')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-dismiss', id='drive0')
res = self.vm.qmp('query-block-jobs')
self.assert_qmp(res, 'return', [])

42
tests/qemu-iotests/093
View file

@ -55,8 +55,7 @@ class ThrottleTestCase(iotests.QMPTestCase):
# Set the I/O throttling parameters to all drives
for i in range(0, ndrives):
params['device'] = 'drive%d' % i
result = self.vm.qmp("block_set_io_throttle", conv_keys=False, **params)
self.assert_qmp(result, 'return', {})
self.vm.cmd("block_set_io_throttle", conv_keys=False, **params)
def do_test_throttle(self, ndrives, seconds, params, first_drive = 0):
def check_limit(limit, num):
@ -253,8 +252,7 @@ class ThrottleTestCase(iotests.QMPTestCase):
# drive1 remains in the group with a throttled request.
params['bps_rd'] = 0
params['device'] = 'drive0'
result = self.vm.qmp("block_set_io_throttle", conv_keys=False, **params)
self.assert_qmp(result, 'return', {})
self.vm.cmd("block_set_io_throttle", conv_keys=False, **params)
# Removing the I/O limits from drive0 drains its two pending requests.
# The read request in drive1 is still throttled.
@ -286,8 +284,7 @@ class ThrottleTestGroupNames(iotests.QMPTestCase):
def set_io_throttle(self, device, params):
params["device"] = device
result = self.vm.qmp("block_set_io_throttle", conv_keys=False, **params)
self.assert_qmp(result, 'return', {})
self.vm.cmd("block_set_io_throttle", conv_keys=False, **params)
def verify_name(self, device, name):
result = self.vm.qmp("query-block")
@ -379,23 +376,19 @@ class ThrottleTestRemovableMedia(iotests.QMPTestCase):
def test_removable_media(self):
# Add a couple of dummy nodes named cd0 and cd1
result = self.vm.qmp("blockdev-add", driver="null-co",
read_zeroes=True, node_name="cd0")
self.assert_qmp(result, 'return', {})
result = self.vm.qmp("blockdev-add", driver="null-co",
read_zeroes=True, node_name="cd1")
self.assert_qmp(result, 'return', {})
self.vm.cmd("blockdev-add", driver="null-co",
read_zeroes=True, node_name="cd0")
self.vm.cmd("blockdev-add", driver="null-co",
read_zeroes=True, node_name="cd1")
# Attach a CD drive with cd0 inserted
result = self.vm.qmp("device_add", driver="scsi-cd",
id="dev0", drive="cd0")
self.assert_qmp(result, 'return', {})
self.vm.cmd("device_add", driver="scsi-cd",
id="dev0", drive="cd0")
# Set I/O limits
args = { "id": "dev0", "iops": 100, "iops_rd": 0, "iops_wr": 0,
"bps": 50, "bps_rd": 0, "bps_wr": 0 }
result = self.vm.qmp("block_set_io_throttle", conv_keys=False, **args)
self.assert_qmp(result, 'return', {})
self.vm.cmd("block_set_io_throttle", conv_keys=False, **args)
# Check that the I/O limits have been set
result = self.vm.qmp("query-block")
@ -403,12 +396,9 @@ class ThrottleTestRemovableMedia(iotests.QMPTestCase):
self.assert_qmp(result, 'return[0]/inserted/bps', 50)
# Now eject cd0 and insert cd1
result = self.vm.qmp("blockdev-open-tray", id='dev0')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp("blockdev-remove-medium", id='dev0')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp("blockdev-insert-medium", id='dev0', node_name='cd1')
self.assert_qmp(result, 'return', {})
self.vm.cmd("blockdev-open-tray", id='dev0')
self.vm.cmd("blockdev-remove-medium", id='dev0')
self.vm.cmd("blockdev-insert-medium", id='dev0', node_name='cd1')
# Check that the I/O limits are still the same
result = self.vm.qmp("query-block")
@ -416,16 +406,14 @@ class ThrottleTestRemovableMedia(iotests.QMPTestCase):
self.assert_qmp(result, 'return[0]/inserted/bps', 50)
# Eject cd1
result = self.vm.qmp("blockdev-remove-medium", id='dev0')
self.assert_qmp(result, 'return', {})
self.vm.cmd("blockdev-remove-medium", id='dev0')
# Check that we can't set limits if the device has no medium
result = self.vm.qmp("block_set_io_throttle", conv_keys=False, **args)
self.assert_qmp(result, 'error/class', 'GenericError')
# Remove the CD drive
result = self.vm.qmp("device_del", id='dev0')
self.assert_qmp(result, 'return', {})
self.vm.cmd("device_del", id='dev0')
if __name__ == '__main__':

223
tests/qemu-iotests/118
View file

@ -74,11 +74,9 @@ class ChangeBaseClass(iotests.QMPTestCase):
class GeneralChangeTestsBaseClass(ChangeBaseClass):
def test_blockdev_change_medium(self):
result = self.vm.qmp('blockdev-change-medium',
id=self.device_name, filename=new_img,
format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium',
id=self.device_name, filename=new_img,
format=iotests.imgfmt)
self.wait_for_open()
self.wait_for_close()
@ -89,8 +87,7 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
def test_eject(self):
result = self.vm.qmp('eject', id=self.device_name, force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('eject', id=self.device_name, force=True)
self.wait_for_open()
@ -100,8 +97,7 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp_absent(result, 'return[0]/inserted')
def test_tray_eject_change(self):
result = self.vm.qmp('eject', id=self.device_name, force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('eject', id=self.device_name, force=True)
self.wait_for_open()
@ -110,9 +106,8 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/tray_open', True)
self.assert_qmp_absent(result, 'return[0]/inserted')
result = self.vm.qmp('blockdev-change-medium', id=self.device_name,
filename=new_img, format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium', id=self.device_name,
filename=new_img, format=iotests.imgfmt)
self.wait_for_close()
@ -122,9 +117,8 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
def test_tray_open_close(self):
result = self.vm.qmp('blockdev-open-tray',
id=self.device_name, force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-open-tray',
id=self.device_name, force=True)
self.wait_for_open()
@ -136,8 +130,7 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
else:
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-close-tray', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-close-tray', id=self.device_name)
if self.has_real_tray or not self.was_empty:
self.wait_for_close()
@ -151,8 +144,7 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
def test_tray_eject_close(self):
result = self.vm.qmp('eject', id=self.device_name, force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('eject', id=self.device_name, force=True)
self.wait_for_open()
@ -161,8 +153,7 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/tray_open', True)
self.assert_qmp_absent(result, 'return[0]/inserted')
result = self.vm.qmp('blockdev-close-tray', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-close-tray', id=self.device_name)
self.wait_for_close()
@ -172,9 +163,8 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp_absent(result, 'return[0]/inserted')
def test_tray_open_change(self):
result = self.vm.qmp('blockdev-open-tray', id=self.device_name,
force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-open-tray', id=self.device_name,
force=True)
self.wait_for_open()
@ -186,10 +176,9 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
else:
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt)
self.wait_for_close()
@ -199,17 +188,15 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
def test_cycle(self, read_only_node=False):
result = self.vm.qmp('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
read_only=read_only_node,
file={'filename': new_img,
'driver': 'file'})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
read_only=read_only_node,
file={'filename': new_img,
'driver': 'file'})
result = self.vm.qmp('blockdev-open-tray',
id=self.device_name, force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-open-tray',
id=self.device_name, force=True)
self.wait_for_open()
@ -221,26 +208,23 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
else:
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-remove-medium',
id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-remove-medium',
id=self.device_name)
result = self.vm.qmp('query-block')
if self.has_real_tray:
self.assert_qmp(result, 'return[0]/tray_open', True)
self.assert_qmp_absent(result, 'return[0]/inserted')
result = self.vm.qmp('blockdev-insert-medium',
id=self.device_name, node_name='new')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-insert-medium',
id=self.device_name, node_name='new')
result = self.vm.qmp('query-block')
if self.has_real_tray:
self.assert_qmp(result, 'return[0]/tray_open', True)
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
result = self.vm.qmp('blockdev-close-tray', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-close-tray', id=self.device_name)
self.wait_for_close()
@ -253,9 +237,8 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.test_cycle(True)
def test_close_on_closed(self):
result = self.vm.qmp('blockdev-close-tray', id=self.device_name)
# Should be a no-op
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-close-tray', id=self.device_name)
self.assertEqual(self.vm.get_qmp_events(wait=False), [])
def test_remove_on_closed(self):
@ -269,12 +252,11 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
if not self.has_real_tray:
return
result = self.vm.qmp('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
file={'filename': new_img,
'driver': 'file'})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
file={'filename': new_img,
'driver': 'file'})
result = self.vm.qmp('blockdev-insert-medium', id=self.device_name,
node_name='new')
@ -307,15 +289,13 @@ class TestInitiallyFilled(GeneralChangeTestsBaseClass):
os.remove(new_img)
def test_insert_on_filled(self):
result = self.vm.qmp('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
file={'filename': new_img,
'driver': 'file'})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
file={'filename': new_img,
'driver': 'file'})
result = self.vm.qmp('blockdev-open-tray', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-open-tray', id=self.device_name)
self.wait_for_open()
@ -344,14 +324,12 @@ class TestInitiallyEmpty(GeneralChangeTestsBaseClass):
os.remove(new_img)
def test_remove_on_empty(self):
result = self.vm.qmp('blockdev-open-tray', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-open-tray', id=self.device_name)
self.wait_for_open()
result = self.vm.qmp('blockdev-remove-medium', id=self.device_name)
# Should be a no-op
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-remove-medium', id=self.device_name)
# Do this in a function to avoid leaking variables like case into the global
# name space (otherwise tests would be run for the abstract base classes)
@ -399,11 +377,10 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', True)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='retain')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='retain')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', True)
@ -419,11 +396,10 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', True)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='retain')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='retain')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', True)
@ -462,12 +438,11 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', True)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium',
id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='read-write')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium',
id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='read-write')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', False)
@ -483,12 +458,11 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', False)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium',
id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='read-only')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium',
id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='read-only')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', True)
@ -503,12 +477,11 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', False)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium',
id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='read-only')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium',
id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='read-only')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', True)
@ -546,11 +519,10 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', True)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='retain')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-change-medium', id=self.device_name,
filename=new_img,
format=iotests.imgfmt,
read_only_mode='retain')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', True)
@ -587,27 +559,24 @@ class TestChangeReadOnly(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/inserted/ro', False)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
read_only=True,
file={'filename': new_img,
'driver': 'file'})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='new',
driver=iotests.imgfmt,
read_only=True,
file={'filename': new_img,
'driver': 'file'})
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', False)
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
result = self.vm.qmp('blockdev-remove-medium', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-remove-medium', id=self.device_name)
result = self.vm.qmp('query-block')
self.assert_qmp_absent(result, 'return[0]/inserted')
result = self.vm.qmp('blockdev-insert-medium', id=self.device_name,
node_name='new')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-insert-medium', id=self.device_name,
node_name='new')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', True)
@ -638,22 +607,19 @@ class TestBlockJobsAfterCycle(ChangeBaseClass):
# For device-less BBs, calling blockdev-open-tray or blockdev-close-tray
# is not necessary
result = self.vm.qmp('blockdev-remove-medium', id=self.device_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-remove-medium', id=self.device_name)
result = self.vm.qmp('query-block')
self.assert_qmp_absent(result, 'return[0]/inserted')
result = self.vm.qmp('blockdev-add',
node_name='node0',
driver=iotests.imgfmt,
file={'filename': old_img,
'driver': 'file'})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name='node0',
driver=iotests.imgfmt,
file={'filename': old_img,
'driver': 'file'})
result = self.vm.qmp('blockdev-insert-medium', id=self.device_name,
node_name='node0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-insert-medium', id=self.device_name,
node_name='node0')
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/image/filename', old_img)
@ -670,10 +636,9 @@ class TestBlockJobsAfterCycle(ChangeBaseClass):
@iotests.skip_for_formats(('vpc', 'parallels', 'qcow', 'vdi', 'vmdk', 'raw',
'vhdx'))
def test_snapshot_and_commit(self):
result = self.vm.qmp('blockdev-snapshot-sync', device='drive0',
snapshot_file=new_img,
format=iotests.imgfmt)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-snapshot-sync', device='drive0',
snapshot_file=new_img,
format=iotests.imgfmt)
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
@ -681,16 +646,14 @@ class TestBlockJobsAfterCycle(ChangeBaseClass):
'return[0]/inserted/image/backing-image/filename',
old_img)
result = self.vm.qmp('block-commit', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='drive0')
self.vm.event_wait(name='BLOCK_JOB_READY')
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/device', 'drive0')
result = self.vm.qmp('block-job-complete', device='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device='drive0')
self.vm.event_wait(name='BLOCK_JOB_COMPLETED')

102
tests/qemu-iotests/124
View file

@ -24,6 +24,7 @@
import os
import iotests
from iotests import try_remove
from qemu.qmp.qmp_client import ExecuteError
def io_write_patterns(img, patterns):
@ -141,8 +142,7 @@ class TestIncrementalBackupBase(iotests.QMPTestCase):
def do_qmp_backup(self, error='Input/output error', **kwargs):
res = self.vm.qmp('drive-backup', **kwargs)
self.assert_qmp(res, 'return', {})
self.vm.cmd('drive-backup', **kwargs)
return self.wait_qmp_backup(kwargs['device'], error)
@ -201,9 +201,8 @@ class TestIncrementalBackupBase(iotests.QMPTestCase):
def add_bitmap(self, name, drive, **kwargs):
bitmap = Bitmap(name, drive)
self.bitmaps.append(bitmap)
result = self.vm.qmp('block-dirty-bitmap-add', node=drive['id'],
name=bitmap.name, **kwargs)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-dirty-bitmap-add', node=drive['id'],
name=bitmap.name, **kwargs)
return bitmap
@ -388,13 +387,12 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
('0x64', '32736k', '64k')))
bitmap1 = self.add_bitmap('bitmap1', drive0)
result = self.vm.qmp('transaction', actions=[
self.vm.cmd('transaction', actions=[
transaction_bitmap_clear(bitmap0.drive['id'], bitmap0.name),
transaction_bitmap_clear(bitmap1.drive['id'], bitmap1.name),
transaction_drive_backup(drive0['id'], drive0['backup'],
sync='full', format=drive0['fmt'])
])
self.assert_qmp(result, 'return', {})
self.wait_until_completed(drive0['id'])
self.files.append(drive0['backup'])
@ -417,7 +415,7 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
('0xcd', '32M', '124k')))
# Create a blkdebug interface to this img as 'drive1'
result = self.vm.qmp('blockdev-add',
self.vm.cmd('blockdev-add',
node_name=drive1['id'],
driver=drive1['fmt'],
file={
@ -440,7 +438,6 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
}],
}
)
self.assert_qmp(result, 'return', {})
# Create bitmaps and full backups for both drives
drive0 = self.drives[0]
@ -475,9 +472,8 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
format=drive1['fmt'], mode='existing',
bitmap=dr1bm0.name)
]
result = self.vm.qmp('transaction', actions=transaction,
properties={'completion-mode': 'grouped'} )
self.assert_qmp(result, 'return', {})
self.vm.cmd('transaction', actions=transaction,
properties={'completion-mode': 'grouped'} )
# Observe that drive0's backup is cancelled and drive1 completes with
# an error.
@ -504,9 +500,8 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
target1 = self.prepare_backup(dr1bm0)
# Re-run the exact same transaction.
result = self.vm.qmp('transaction', actions=transaction,
properties={'completion-mode':'grouped'})
self.assert_qmp(result, 'return', {})
self.vm.cmd('transaction', actions=transaction,
properties={'completion-mode':'grouped'})
# Both should complete successfully this time.
self.assertTrue(self.wait_qmp_backup(drive0['id']))
@ -567,7 +562,7 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
The granularity must always be a power of 2.
'''
self.assert_no_active_block_jobs()
self.assertRaises(AssertionError, self.add_bitmap,
self.assertRaises(ExecuteError, self.add_bitmap,
'bitmap0', self.drives[0],
granularity=64000)
@ -585,9 +580,8 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
self.add_bitmap('bitmap0', self.drives[0])
res = self.vm.qmp('block_resize', device=self.drives[0]['id'],
size=(65 * 1048576))
self.assert_qmp(res, 'return', {})
self.vm.cmd('block_resize', device=self.drives[0]['id'],
size=(65 * 1048576))
# Dirty the image past the old end
self.vm.hmp_qemu_io(self.drives[0]['id'], 'write 64M 64k')
@ -617,7 +611,7 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
'''
drive0 = self.drives[0]
result = self.vm.qmp('blockdev-add',
self.vm.cmd('blockdev-add',
node_name=drive0['id'],
driver=drive0['fmt'],
file={
@ -640,7 +634,6 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
}],
}
)
self.assert_qmp(result, 'return', {})
self.create_anchor_backup(drive0)
self.add_bitmap('bitmap0', drive0)
@ -668,29 +661,28 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
drive0 = self.drives[0]
# NB: The blkdebug script here looks for a "flush, read" pattern.
# The flush occurs in hmp_io_writes, and the read during the block job.
result = self.vm.qmp('blockdev-add',
node_name=drive0['id'],
driver=drive0['fmt'],
file={
'driver': 'blkdebug',
'image': {
'driver': 'file',
'filename': drive0['file']
},
'set-state': [{
'event': 'flush_to_disk',
'state': 1,
'new_state': 2
}],
'inject-error': [{
'event': 'read_aio',
'errno': 5,
'state': 2,
'immediately': False,
'once': True
}],
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
node_name=drive0['id'],
driver=drive0['fmt'],
file={
'driver': 'blkdebug',
'image': {
'driver': 'file',
'filename': drive0['file']
},
'set-state': [{
'event': 'flush_to_disk',
'state': 1,
'new_state': 2
}],
'inject-error': [{
'event': 'read_aio',
'errno': 5,
'state': 2,
'immediately': False,
'once': True
}],
})
self.create_anchor_backup(drive0)
bitmap = self.add_bitmap('bitmap0', drive0)
@ -711,16 +703,15 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
# Start backup
parent, _ = bitmap.last_target()
target = self.prepare_backup(bitmap, parent)
res = self.vm.qmp('drive-backup',
job_id=bitmap.drive['id'],
device=bitmap.drive['id'],
sync='incremental',
bitmap=bitmap.name,
format=bitmap.drive['fmt'],
target=target,
mode='existing',
on_source_error='stop')
self.assert_qmp(res, 'return', {})
self.vm.cmd('drive-backup',
job_id=bitmap.drive['id'],
device=bitmap.drive['id'],
sync='incremental',
bitmap=bitmap.name,
format=bitmap.drive['fmt'],
target=target,
mode='existing',
on_source_error='stop')
# Wait for the error
event = self.vm.event_wait(name="BLOCK_JOB_ERROR",
@ -739,8 +730,7 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
}))
# Resume and check incremental backup for consistency
res = self.vm.qmp('block-job-resume', device=bitmap.drive['id'])
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-resume', device=bitmap.drive['id'])
self.wait_qmp_backup(bitmap.drive['id'])
# Bitmap Status Check

14
tests/qemu-iotests/129
View file

@ -55,11 +55,9 @@ class TestStopWithBlockJob(iotests.QMPTestCase):
def do_test_stop(self, cmd, **args):
"""Test 'stop' while block job is running on a throttled drive.
The 'stop' command shouldn't drain the job"""
result = self.vm.qmp(cmd, **args)
self.assert_qmp(result, 'return', {})
self.vm.cmd(cmd, **args)
result = self.vm.qmp("stop")
self.assert_qmp(result, 'return', {})
self.vm.cmd("stop")
result = self.vm.qmp("query-block-jobs")
self.assert_qmp(result, 'return[0]/status', 'running')
@ -87,7 +85,7 @@ class TestStopWithBlockJob(iotests.QMPTestCase):
iotests.qemu_img('create', '-f', iotests.imgfmt, self.overlay_img,
'1G')
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'overlay',
'driver': iotests.imgfmt,
'file': {
@ -95,11 +93,9 @@ class TestStopWithBlockJob(iotests.QMPTestCase):
'filename': self.overlay_img
}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-snapshot',
node='source', overlay='overlay')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-snapshot',
node='source', overlay='overlay')
self.do_test_stop('block-commit', device='drive0', top_node='source')

5
tests/qemu-iotests/132
View file

@ -47,9 +47,8 @@ class TestSingleDrive(iotests.QMPTestCase):
pass
def test_mirror_discard(self):
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
target=target_img)
self.vm.hmp_qemu_io('drive0', 'discard 0 64k')
self.complete_and_wait('drive0')
self.vm.shutdown()

45
tests/qemu-iotests/139
View file

@ -58,8 +58,7 @@ class TestBlockdevDel(iotests.QMPTestCase):
'file': {'driver': 'file',
'node-name': file_node,
'filename': base_img}}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
self.checkBlockDriverState(node)
self.checkBlockDriverState(file_node)
@ -73,8 +72,7 @@ class TestBlockdevDel(iotests.QMPTestCase):
'backing': None,
'file': {'driver': 'file',
'filename': new_img}}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
self.checkBlockDriverState(node)
# Delete a BlockDriverState
@ -89,17 +87,14 @@ class TestBlockdevDel(iotests.QMPTestCase):
# Add a device model
def addDeviceModel(self, device, backend, driver = 'virtio-blk'):
result = self.vm.qmp('device_add', id = device,
driver = driver, drive = backend)
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add', id = device,
driver = driver, drive = backend)
# Delete a device model
def delDeviceModel(self, device, is_virtio_blk = True):
result = self.vm.qmp('device_del', id = device)
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_del', id = device)
result = self.vm.qmp('system_reset')
self.assert_qmp(result, 'return', {})
self.vm.cmd('system_reset')
if is_virtio_blk:
device_path = '/machine/peripheral/%s/virtio-backend' % device
@ -126,9 +121,8 @@ class TestBlockdevDel(iotests.QMPTestCase):
# Insert a BlockDriverState
def insertDrive(self, device, node):
self.checkBlockDriverState(node)
result = self.vm.qmp('blockdev-insert-medium',
id = device, node_name = node)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-insert-medium',
id = device, node_name = node)
self.checkBlockDriverState(node)
# Create a snapshot using 'blockdev-snapshot-sync'
@ -139,8 +133,7 @@ class TestBlockdevDel(iotests.QMPTestCase):
'snapshot-file': new_img,
'snapshot-node-name': overlay,
'format': iotests.imgfmt}
result = self.vm.qmp('blockdev-snapshot-sync', conv_keys=False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-snapshot-sync', conv_keys=False, **opts)
self.checkBlockDriverState(node)
self.checkBlockDriverState(overlay)
@ -148,9 +141,8 @@ class TestBlockdevDel(iotests.QMPTestCase):
def createSnapshot(self, node, overlay):
self.checkBlockDriverState(node)
self.checkBlockDriverState(overlay)
result = self.vm.qmp('blockdev-snapshot',
node = node, overlay = overlay)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-snapshot',
node = node, overlay = overlay)
self.checkBlockDriverState(node)
self.checkBlockDriverState(overlay)
@ -163,14 +155,12 @@ class TestBlockdevDel(iotests.QMPTestCase):
'node-name': new_node,
'sync': 'top',
'format': iotests.imgfmt}
result = self.vm.qmp('drive-mirror', conv_keys=False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', conv_keys=False, **opts)
self.checkBlockDriverState(new_node)
# Complete an existing block job
def completeBlockJob(self, id, node_before, node_after):
result = self.vm.qmp('block-job-complete', device=id)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device=id)
self.wait_until_completed(id)
# Add a BlkDebug node
@ -186,8 +176,7 @@ class TestBlockdevDel(iotests.QMPTestCase):
opts = {'driver': 'blkdebug',
'node-name': debug,
'image': image}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
self.checkBlockDriverState(node)
self.checkBlockDriverState(debug)
@ -211,8 +200,7 @@ class TestBlockdevDel(iotests.QMPTestCase):
'node-name': blkverify,
'test': node_0,
'raw': node_1}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
self.checkBlockDriverState(test)
self.checkBlockDriverState(raw)
self.checkBlockDriverState(blkverify)
@ -235,8 +223,7 @@ class TestBlockdevDel(iotests.QMPTestCase):
'node-name': quorum,
'vote-threshold': 1,
'children': [ child_0, child_1 ]}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
self.checkBlockDriverState(child0)
self.checkBlockDriverState(child1)
self.checkBlockDriverState(quorum)

31
tests/qemu-iotests/147
View file

@ -58,8 +58,7 @@ class NBDBlockdevAddBase(iotests.QMPTestCase):
def client_test(self, filename, address, export=None,
node_name='nbd-blockdev', delete=True):
bao = self.blockdev_add_options(address, export, node_name)
result = self.vm.qmp('blockdev-add', bao)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', bao)
found = False
result = self.vm.qmp('query-named-block-nodes')
@ -75,8 +74,7 @@ class NBDBlockdevAddBase(iotests.QMPTestCase):
self.assertTrue(found)
if delete:
result = self.vm.qmp('blockdev-del', node_name=node_name)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name=node_name)
class QemuNBD(NBDBlockdevAddBase):
@ -158,17 +156,14 @@ class BuiltinNBD(NBDBlockdevAddBase):
self.assert_qmp(result, 'return', {})
if export_name is None:
result = self.server.qmp('nbd-server-add', device='nbd-export')
self.assert_qmp(result, 'return', {})
self.server.cmd('nbd-server-add', device='nbd-export')
else:
result = self.server.qmp('nbd-server-add', device='nbd-export',
name=export_name)
self.assert_qmp(result, 'return', {})
self.server.cmd('nbd-server-add', device='nbd-export',
name=export_name)
if export_name2 is not None:
result = self.server.qmp('nbd-server-add', device='nbd-export',
name=export_name2)
self.assert_qmp(result, 'return', {})
self.server.cmd('nbd-server-add', device='nbd-export',
name=export_name2)
return True
@ -176,8 +171,7 @@ class BuiltinNBD(NBDBlockdevAddBase):
self.assertTrue(self._try_server_up(address, export_name, export_name2))
def _server_down(self):
result = self.server.qmp('nbd-server-stop')
self.assert_qmp(result, 'return', {})
self.server.cmd('nbd-server-stop')
def do_test_inet(self, export_name=None):
while True:
@ -219,10 +213,8 @@ class BuiltinNBD(NBDBlockdevAddBase):
flatten_sock_addr(address), 'exp1', 'node1', False)
self.client_test('nbd://localhost:%i/%s' % (nbd_port, 'exp2'),
flatten_sock_addr(address), 'exp2', 'node2', False)
result = self.vm.qmp('blockdev-del', node_name='node1')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-del', node_name='node2')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='node1')
self.vm.cmd('blockdev-del', node_name='node2')
self._server_down()
def test_inet6(self):
@ -273,8 +265,7 @@ class BuiltinNBD(NBDBlockdevAddBase):
result = self.vm.send_fd_scm(fd=sockfd.fileno())
self.assertEqual(result, 0, 'Failed to send socket FD')
result = self.vm.qmp('getfd', fdname='nbd-fifo')
self.assert_qmp(result, 'return', {})
self.vm.cmd('getfd', fdname='nbd-fifo')
address = { 'type': 'fd',
'data': { 'str': 'nbd-fifo' } }

104
tests/qemu-iotests/151
View file

@ -79,14 +79,13 @@ class TestActiveMirror(iotests.QMPTestCase):
self.vm.hmp_qemu_io('source', 'aio_write -z %i 1M' % offset)
# Start the block job
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking')
# Start some more requests
for offset in range(3 * self.image_len // 8, 5 * self.image_len // 8, 1024 * 1024):
@ -125,23 +124,21 @@ class TestActiveMirror(iotests.QMPTestCase):
result = self.vm.hmp_qemu_io('source', 'write -P 1 0 2M')
# Start the block job (very slowly)
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking',
buf_size=(1048576 // 4),
speed=1)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking',
buf_size=(1048576 // 4),
speed=1)
# Start an unaligned request to a dirty area
result = self.vm.hmp_qemu_io('source', 'write -P 2 %i 1' % (1048576 + 42))
# Let the job finish
result = self.vm.qmp('block-job-set-speed', device='mirror', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='mirror', speed=0)
self.complete_and_wait(drive='mirror')
self.potential_writes_in_flight = False
@ -151,15 +148,14 @@ class TestActiveMirror(iotests.QMPTestCase):
result = self.vm.hmp_qemu_io('source', 'write -P 1 0 2M')
# Start the block job (very slowly)
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking',
speed=1)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking',
speed=1)
self.vm.hmp_qemu_io('source', 'break write_aio A')
self.vm.hmp_qemu_io('source', 'aio_write 0 1M') # 1
@ -190,8 +186,7 @@ class TestActiveMirror(iotests.QMPTestCase):
# After resuming 4, one of 2 and 3 goes first and set in_flight_bitmap,
# so the other will wait for it.
result = self.vm.qmp('block-job-set-speed', device='mirror', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='mirror', speed=0)
self.complete_and_wait(drive='mirror')
self.potential_writes_in_flight = False
@ -212,7 +207,7 @@ class TestThrottledWithNbdExportBase(iotests.QMPTestCase):
self.vm = iotests.VM()
self.vm.launch()
result = self.vm.qmp('object-add', **{
self.vm.cmd('object-add', **{
'qom-type': 'throttle-group',
'id': 'thrgr',
'limits': {
@ -220,9 +215,8 @@ class TestThrottledWithNbdExportBase(iotests.QMPTestCase):
'iops-total-max': self.iops
}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-add', **{
self.vm.cmd('blockdev-add', **{
'node-name': 'source-node',
'driver': 'throttle',
'throttle-group': 'thrgr',
@ -234,9 +228,8 @@ class TestThrottledWithNbdExportBase(iotests.QMPTestCase):
}
}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-add', **{
self.vm.cmd('blockdev-add', **{
'node-name': 'target-node',
'driver': iotests.imgfmt,
'file': {
@ -244,23 +237,20 @@ class TestThrottledWithNbdExportBase(iotests.QMPTestCase):
'filename': target_img
}
})
self.assert_qmp(result, 'return', {})
self.nbd_sock = iotests.file_path('nbd.sock',
base_dir=iotests.sock_dir)
self.nbd_url = f'nbd+unix:///source-node?socket={self.nbd_sock}'
result = self.vm.qmp('nbd-server-start', addr={
self.vm.cmd('nbd-server-start', addr={
'type': 'unix',
'data': {
'path': self.nbd_sock
}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-export-add', id='exp0', type='nbd',
node_name='source-node', writable=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-export-add', id='exp0', type='nbd',
node_name='source-node', writable=True)
def tearDown(self):
# Wait for background requests to settle
@ -313,15 +303,14 @@ class TestLowThrottledWithNbdExport(TestThrottledWithNbdExportBase):
# Launch the mirror job
mirror_buf_size = 65536
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking',
buf_size=mirror_buf_size)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
filter_node_name='mirror-node',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking',
buf_size=mirror_buf_size)
# We create the external requests via qemu-io processes on the NBD
# server. Have their offset start in the middle of the image so they
@ -409,13 +398,12 @@ class TestHighThrottledWithNbdExport(TestThrottledWithNbdExportBase):
# start blockdev-mirror
self.vm.qtest(f'clock_step {1 * 1000 * 1000 * 1000}')
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
device='source-node',
target='target-node',
sync='full',
copy_mode='write-blocking')
if __name__ == '__main__':

10
tests/qemu-iotests/152
View file

@ -41,18 +41,16 @@ class TestUnaligned(iotests.QMPTestCase):
pass
def test_unaligned(self):
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
granularity=65536, target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
granularity=65536, target=target_img)
self.complete_and_wait()
self.vm.shutdown()
self.assertEqual(iotests.image_size(test_img), iotests.image_size(target_img),
"Target size doesn't match source when granularity when unaligend")
def test_unaligned_with_update(self):
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
granularity=65536, target=target_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('drive-mirror', device='drive0', sync='full',
granularity=65536, target=target_img)
self.wait_ready()
self.vm.hmp_qemu_io('drive0', 'write 0 512')
self.complete_and_wait(wait_ready=False)

55
tests/qemu-iotests/155
View file

@ -110,8 +110,7 @@ class BaseClass(iotests.QMPTestCase):
elif self.target_blockdev_backing:
options['backing'] = self.target_blockdev_backing
result = self.vm.qmp('blockdev-add', options)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', options)
def tearDown(self):
self.vm.shutdown()
@ -178,20 +177,18 @@ class MirrorBaseClass(BaseClass):
def runMirror(self, sync):
if self.cmd == 'blockdev-mirror':
result = self.vm.qmp(self.cmd, job_id='mirror-job', device='source',
sync=sync, target='target',
auto_finalize=False)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.cmd, job_id='mirror-job', device='source',
sync=sync, target='target',
auto_finalize=False)
else:
if self.existing:
mode = 'existing'
else:
mode = 'absolute-paths'
result = self.vm.qmp(self.cmd, job_id='mirror-job', device='source',
sync=sync, target=target_img,
format=iotests.imgfmt, mode=mode,
node_name='target', auto_finalize=False)
self.assert_qmp(result, 'return', {})
self.vm.cmd(self.cmd, job_id='mirror-job', device='source',
sync=sync, target=target_img,
format=iotests.imgfmt, mode=mode,
node_name='target', auto_finalize=False)
self.vm.run_job('mirror-job', auto_finalize=False,
pre_finalize=self.openBacking, auto_dismiss=True)
@ -258,16 +255,14 @@ class TestBlockdevMirrorReopen(MirrorBaseClass):
def openBacking(self):
if not self.target_open_with_backing:
result = self.vm.qmp('blockdev-add', node_name="backing",
driver="null-co")
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-reopen', options=[{
'node-name': "target",
'driver': iotests.imgfmt,
'file': "target-file",
'backing': "backing"
}])
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', node_name="backing",
driver="null-co")
self.vm.cmd('blockdev-reopen', options=[{
'node-name': "target",
'driver': iotests.imgfmt,
'file': "target-file",
'backing': "backing"
}])
class TestBlockdevMirrorReopenIothread(TestBlockdevMirrorReopen):
use_iothread = True
@ -281,12 +276,10 @@ class TestBlockdevMirrorSnapshot(MirrorBaseClass):
def openBacking(self):
if not self.target_open_with_backing:
result = self.vm.qmp('blockdev-add', node_name="backing",
driver="null-co")
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-snapshot', node="backing",
overlay="target")
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', node_name="backing",
driver="null-co")
self.vm.cmd('blockdev-snapshot', node="backing",
overlay="target")
class TestBlockdevMirrorSnapshotIothread(TestBlockdevMirrorSnapshot):
use_iothread = True
@ -295,14 +288,12 @@ class TestCommit(BaseClass):
existing = False
def testCommit(self):
result = self.vm.qmp('block-commit', job_id='commit-job',
device='source', base=back1_img)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', job_id='commit-job',
device='source', base=back1_img)
self.vm.event_wait('BLOCK_JOB_READY')
result = self.vm.qmp('block-job-complete', device='commit-job')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device='commit-job')
self.vm.event_wait('BLOCK_JOB_COMPLETED')

8
tests/qemu-iotests/165
View file

@ -116,9 +116,8 @@ class TestPersistentDirtyBitmap(iotests.QMPTestCase):
sha256_2 = self.getSha256()
assert sha256_1 != sha256_2 # Otherwise, it's not very interesting.
result = self.vm.qmp('block-dirty-bitmap-clear', node='drive0',
name='bitmap0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-dirty-bitmap-clear', node='drive0',
name='bitmap0')
# Start with regions1
@ -137,7 +136,7 @@ class TestPersistentDirtyBitmap(iotests.QMPTestCase):
assert sha256_1 == self.getSha256()
# Reopen to RW
result = self.vm.qmp('blockdev-reopen', options=[{
self.vm.cmd('blockdev-reopen', options=[{
'node-name': 'node0',
'driver': iotests.imgfmt,
'file': {
@ -146,7 +145,6 @@ class TestPersistentDirtyBitmap(iotests.QMPTestCase):
},
'read-only': False
}])
self.assert_qmp(result, 'return', {})
# Check that bitmap is reopened to RW and we can write to it.
self.writeRegions(regions2)

3
tests/qemu-iotests/196
View file

@ -45,8 +45,7 @@ class TestInvalidateAutoclear(iotests.QMPTestCase):
self.vm_b.add_incoming("exec: cat '" + migfile + "'")
def test_migration(self):
result = self.vm_a.qmp('migrate', uri='exec:cat>' + migfile)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate', uri='exec:cat>' + migfile)
self.assertNotEqual(self.vm_a.event_wait("STOP"), None)
with open(disk, 'r+b') as f:

6
tests/qemu-iotests/205
View file

@ -44,10 +44,8 @@ class TestNbdServerRemove(iotests.QMPTestCase):
}
}
result = self.vm.qmp('nbd-server-start', addr=address)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('nbd-server-add', device='drive0', name='exp')
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-start', addr=address)
self.vm.cmd('nbd-server-add', device='drive0', name='exp')
def tearDown(self):
self.vm.shutdown()

95
tests/qemu-iotests/218
View file

@ -41,34 +41,30 @@ iotests.script_initialize(supported_fmts=['qcow2', 'raw'])
def start_mirror(vm, speed=None, buf_size=None):
vm.launch()
ret = vm.qmp('blockdev-add',
node_name='source',
driver='null-co',
size=1048576)
assert ret['return'] == {}
vm.cmd('blockdev-add',
node_name='source',
driver='null-co',
size=1048576)
ret = vm.qmp('blockdev-add',
node_name='target',
driver='null-co',
size=1048576)
assert ret['return'] == {}
vm.cmd('blockdev-add',
node_name='target',
driver='null-co',
size=1048576)
if speed is not None:
ret = vm.qmp('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='full',
speed=speed,
buf_size=buf_size)
assert ret['return'] == {}
vm.cmd('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='full',
speed=speed,
buf_size=buf_size)
else:
ret = vm.qmp('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='full')
assert ret['return'] == {}
vm.cmd('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
sync='full')
log('')
@ -150,38 +146,33 @@ with iotests.VM() as vm, \
vm.launch()
ret = vm.qmp('object-add', qom_type='throttle-group', id='tg',
limits={'bps-read': 4096})
assert ret['return'] == {}
vm.cmd('object-add', qom_type='throttle-group', id='tg',
limits={'bps-read': 4096})
ret = vm.qmp('blockdev-add',
node_name='source',
driver=iotests.imgfmt,
file={
'driver': 'file',
'filename': src_img_path
})
assert ret['return'] == {}
vm.cmd('blockdev-add',
node_name='source',
driver=iotests.imgfmt,
file={
'driver': 'file',
'filename': src_img_path
})
ret = vm.qmp('blockdev-add',
node_name='throttled-source',
driver='throttle',
throttle_group='tg',
file='source')
assert ret['return'] == {}
vm.cmd('blockdev-add',
node_name='throttled-source',
driver='throttle',
throttle_group='tg',
file='source')
ret = vm.qmp('blockdev-add',
node_name='target',
driver='null-co',
size=(64 * 1048576))
assert ret['return'] == {}
vm.cmd('blockdev-add',
node_name='target',
driver='null-co',
size=(64 * 1048576))
ret = vm.qmp('blockdev-mirror',
job_id='mirror',
device='throttled-source',
target='target',
sync='full')
assert ret['return'] == {}
vm.cmd('blockdev-mirror',
job_id='mirror',
device='throttled-source',
target='target',
sync='full')
log(vm.qmp('quit'))

245
tests/qemu-iotests/245
View file

@ -136,8 +136,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
def test_incorrect_parameters_single_file(self):
# Open 'hd0' only (no backing files)
opts = hd_opts(0)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
original_graph = self.vm.qmp('query-named-block-nodes')
# We can reopen the image passing the same options
@ -171,8 +170,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.check_node_graph(original_graph)
# Remove the node
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
# This test opens an image with a backing file and tries to reopen
# it with illegal / incorrect parameters.
@ -180,8 +178,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
# Open hd1 omitting the backing options (hd0 will be opened
# with the default options)
opts = hd_opts(1)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
original_graph = self.vm.qmp('query-named-block-nodes')
# We can't reopen the image passing the same options, 'backing' is mandatory
@ -213,8 +210,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.check_node_graph(original_graph)
# Remove the node
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd1')
# Reopen an image several times changing some of its options
def test_reopen(self):
@ -230,8 +226,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
# Open the hd1 image passing all backing options
opts = hd_opts(1)
opts['backing'] = hd_opts(0)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
original_graph = self.vm.qmp('query-named-block-nodes')
# We can reopen the image passing the same options
@ -306,8 +301,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.assert_qmp_absent(self.get_node('hd1'), 'image/backing-image')
# Open the 'hd0' image
result = self.vm.qmp('blockdev-add', conv_keys = False, **hd_opts(0))
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **hd_opts(0))
# Reopen the hd1 image setting 'hd0' as its backing image
self.reopen(opts, {'backing': 'hd0'})
@ -326,10 +320,8 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.assert_qmp(result, 'error/desc', "Node 'hd0' is busy: node is used as backing hd of 'hd1'")
# But we can remove both nodes if done in the proper order
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd1')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd1')
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
# Reopen a raw image and see the effect of changing the 'offset' option
def test_reopen_raw(self):
@ -345,8 +337,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
qemu_io('-f', 'raw', '-c', 'write -P 0xa1 1M 1M', hd_path[0])
# Open the raw file with QEMU
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Read 1MB from offset 0
self.run_qemu_io("hd0", "read -P 0xa0 0 1M")
@ -362,8 +353,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.run_qemu_io("hd0", "read -P 0xa0 0 1M")
# Remove the block device
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
# Omitting an option should reset it to the default value, but if
# an option cannot be changed it shouldn't be possible to reset it
@ -377,8 +367,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
'node-name': 'hd0-file' } }
# Open the file with QEMU
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# file.x-check-cache-dropped can be changed...
self.reopen(opts, { 'file.x-check-cache-dropped': False })
@ -394,8 +383,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.reopen(opts, { 'file.locking': 'off' })
# Remove the block device
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
# This test modifies the node graph a few times by changing the
# 'backing' option on reopen and verifies that the guest data that
@ -407,8 +395,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
for i in range(3):
opts.append(hd_opts(i))
opts[i]['backing'] = None
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts[i])
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts[i])
# hd0
self.run_qemu_io("hd0", "read -P 0xa0 0 1M")
@ -499,8 +486,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
for i in range(3):
opts.append(hd_opts(i))
opts[i]['backing'] = None
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts[i])
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts[i])
# hd1 <- hd0, hd1 <- hd2
self.reopen(opts[0], {'backing': 'hd1'})
@ -532,8 +518,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
'node-name': 'bv',
'test': 'hd0',
'raw': 'hd1'}
result = self.vm.qmp('blockdev-add', conv_keys = False, **bvopts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **bvopts)
# blkverify doesn't currently allow reopening. TODO: implement this
self.reopen(bvopts, {}, "Block format 'blkverify' used by node 'bv'" +
@ -544,8 +529,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
"Making 'bv' a backing child of 'hd0' would create a cycle")
# Delete the blkverify node
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'bv')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'bv')
# Replace the protocol layer ('file' parameter) of a disk image
def test_replace_file(self):
@ -556,16 +540,13 @@ class TestBlockdevReopen(iotests.QMPTestCase):
hd0_opts = {'driver': 'file', 'node-name': 'hd0-file', 'filename': hd_path[0] }
hd1_opts = {'driver': 'file', 'node-name': 'hd1-file', 'filename': hd_path[1] }
result = self.vm.qmp('blockdev-add', conv_keys = False, **hd0_opts)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-add', conv_keys = False, **hd1_opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **hd0_opts)
self.vm.cmd('blockdev-add', conv_keys = False, **hd1_opts)
# Add a raw format layer that uses hd0-file as its protocol layer
opts = {'driver': 'raw', 'node-name': 'hd', 'file': 'hd0-file'}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Fill the image with data
self.run_qemu_io("hd", "read -P 0 0 10k")
@ -588,21 +569,18 @@ class TestBlockdevReopen(iotests.QMPTestCase):
def test_insert_throttle_filter(self):
# Add an image to the VM
hd0_opts = hd_opts(0)
result = self.vm.qmp('blockdev-add', conv_keys = False, **hd0_opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **hd0_opts)
# Create a throttle-group object
opts = { 'qom-type': 'throttle-group', 'id': 'group0',
'limits': { 'iops-total': 1000 } }
result = self.vm.qmp('object-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', conv_keys = False, **opts)
# Add a throttle filter with the group that we just created.
# The filter is not used by anyone yet
opts = { 'driver': 'throttle', 'node-name': 'throttle0',
'throttle-group': 'group0', 'file': 'hd0-file' }
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Insert the throttle filter between hd0 and hd0-file
self.reopen(hd0_opts, {'file': 'throttle0'})
@ -615,15 +593,13 @@ class TestBlockdevReopen(iotests.QMPTestCase):
def test_insert_compress_filter(self):
# Add an image to the VM: hd (raw) -> hd0 (qcow2) -> hd0-file (file)
opts = {'driver': 'raw', 'node-name': 'hd', 'file': hd_opts(0)}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Add a 'compress' filter
filter_opts = {'driver': 'compress',
'node-name': 'compress0',
'file': 'hd0'}
result = self.vm.qmp('blockdev-add', conv_keys = False, **filter_opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **filter_opts)
# Unmap the beginning of the image (we cannot write compressed
# data to an allocated cluster)
@ -659,12 +635,10 @@ class TestBlockdevReopen(iotests.QMPTestCase):
def test_swap_files(self):
# Add hd0 and hd2 (none of them with backing files)
opts0 = hd_opts(0)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts0)
opts2 = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts2)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts2)
# Write different data to both block devices
self.run_qemu_io("hd0", "write -P 0xa0 0 1k")
@ -712,15 +686,13 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(i)
# Open all three images without backing file
opts['backing'] = None
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
opts = {'driver': 'quorum',
'node-name': 'quorum0',
'children': ['hd0', 'hd1', 'hd2'],
'vote-threshold': 2}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Quorum doesn't currently allow reopening. TODO: implement this
self.reopen(opts, {}, "Block format 'quorum' used by node 'quorum0'" +
@ -732,14 +704,12 @@ class TestBlockdevReopen(iotests.QMPTestCase):
"Making 'quorum0' a backing child of 'hd0' would create a cycle")
# Delete quorum0
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'quorum0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'quorum0')
# Delete hd0, hd1 and hd2
for i in range(3):
result = self.vm.qmp('blockdev-del', conv_keys = True,
node_name = 'hd%d' % i)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True,
node_name = 'hd%d' % i)
######################
###### blkdebug ######
@ -748,8 +718,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
'node-name': 'bd',
'config': '/dev/null',
'image': hd_opts(0)}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# blkdebug allows reopening if we keep the same options
self.reopen(opts)
@ -762,16 +731,14 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.reopen(opts, {}, "Option 'config' cannot be reset to its default value")
# Delete the blkdebug node
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'bd')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'bd')
##################
###### null ######
##################
opts = {'driver': 'null-co', 'node-name': 'root', 'size': 1024}
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# 1 << 30 is the default value, but we cannot change it explicitly
self.reopen(opts, {'size': (1 << 30)}, "Cannot change the option 'size'")
@ -780,16 +747,14 @@ class TestBlockdevReopen(iotests.QMPTestCase):
del opts['size']
self.reopen(opts, {}, "Option 'size' cannot be reset to its default value")
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'root')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'root')
##################
###### file ######
##################
opts = hd_opts(0)
opts['file']['locking'] = 'on'
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# 'locking' cannot be changed
del opts['file']['locking']
@ -803,27 +768,23 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.reopen(opts, {'locking': 'off'}, "Cannot change the option 'locking'")
self.reopen(opts, {}, "Option 'locking' cannot be reset to its default value")
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
######################
###### throttle ######
######################
opts = { 'qom-type': 'throttle-group', 'id': 'group0',
'limits': { 'iops-total': 1000 } }
result = self.vm.qmp('object-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', conv_keys = False, **opts)
opts = { 'qom-type': 'throttle-group', 'id': 'group1',
'limits': { 'iops-total': 2000 } }
result = self.vm.qmp('object-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', conv_keys = False, **opts)
# Add a throttle filter with group = group0
opts = { 'driver': 'throttle', 'node-name': 'throttle0',
'throttle-group': 'group0', 'file': hd_opts(0) }
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# We can reopen it if we keep the same options
self.reopen(opts)
@ -851,16 +812,13 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.assert_qmp(result, 'error/desc', "object 'group0' is in use, can not be deleted")
# But group1 is free this time, and it can be deleted
result = self.vm.qmp('object-del', id = 'group1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-del', id = 'group1')
# Let's delete the filter node
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'throttle0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'throttle0')
# And we can finally get rid of group0
result = self.vm.qmp('object-del', id = 'group0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-del', id = 'group0')
# If an image has a backing file then the 'backing' option must be
# passed on reopen. We don't allow leaving the option out in this
@ -868,13 +826,11 @@ class TestBlockdevReopen(iotests.QMPTestCase):
def test_missing_backing_options_1(self):
# hd2
opts = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# hd0
opts = hd_opts(0)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# hd0 has no backing file: we can omit the 'backing' option
self.reopen(opts)
@ -897,11 +853,9 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.reopen(opts)
# Remove both hd0 and hd2
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd2')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd2')
# If an image has default backing file (as part of its metadata)
# then the 'backing' option must be passed on reopen. We don't
@ -911,8 +865,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
# hd0 <- hd1
# (hd0 is hd1's default backing file)
opts = hd_opts(1)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# hd1 has a backing file: we can't omit the 'backing' option
self.reopen(opts, {}, "backing is missing for 'hd1'")
@ -923,8 +876,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
# No backing file attached to hd1 now, but we still can't omit the 'backing' option
self.reopen(opts, {}, "backing is missing for 'hd1'")
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd1')
# Test that making 'backing' a reference to an existing child
# keeps its current options
@ -937,8 +889,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts['detect-zeroes'] = 'on'
opts['backing']['detect-zeroes'] = 'on'
opts['backing']['backing']['detect-zeroes'] = 'on'
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Reopen the chain passing the minimum amount of required options.
# By making 'backing' a reference to hd1 (instead of a sub-dict)
@ -961,12 +912,10 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(0)
opts['backing'] = hd_opts(1)
opts['backing']['backing'] = None
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Stream hd1 into hd0 and wait until it's done
result = self.vm.qmp('block-stream', conv_keys = True, job_id = 'stream0', device = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', conv_keys = True, job_id = 'stream0', device = 'hd0')
self.wait_until_completed(drive = 'stream0')
# Now we have only hd0
@ -982,8 +931,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
# We can also reopen hd0 if we set 'backing' to null
self.reopen(opts, {'backing': None})
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
# Another block_stream test
def test_block_stream_2(self):
@ -991,13 +939,11 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(0)
opts['backing'] = hd_opts(1)
opts['backing']['backing'] = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Stream hd1 into hd0 and wait until it's done
result = self.vm.qmp('block-stream', conv_keys = True, job_id = 'stream0',
device = 'hd0', base_node = 'hd2')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', conv_keys = True, job_id = 'stream0',
device = 'hd0', base_node = 'hd2')
self.wait_until_completed(drive = 'stream0')
# The chain is hd2 <- hd0 now. hd1 is missing
@ -1019,8 +965,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.reopen(opts, {}, "backing is missing for 'hd0'")
# Now we can delete hd0 (and hd2)
result = self.vm.qmp('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', conv_keys = True, node_name = 'hd0')
self.assertEqual(self.get_node('hd2'), None)
# Reopen the chain during a block-stream job (from hd1 to hd0)
@ -1029,14 +974,12 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(0)
opts['backing'] = hd_opts(1)
opts['backing']['backing'] = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# hd2 <- hd0
result = self.vm.qmp('block-stream', conv_keys = True, job_id = 'stream0',
device = 'hd0', base_node = 'hd2',
auto_finalize = False)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', conv_keys = True, job_id = 'stream0',
device = 'hd0', base_node = 'hd2',
auto_finalize = False)
# We can remove hd2 while the stream job is ongoing
opts['backing']['backing'] = None
@ -1054,14 +997,12 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(0)
opts['backing'] = hd_opts(1)
opts['backing']['backing'] = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# hd1 <- hd0
result = self.vm.qmp('block-stream', conv_keys = True, job_id = 'stream0',
device = 'hd1', filter_node_name='cor',
auto_finalize = False)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream', conv_keys = True, job_id = 'stream0',
device = 'hd1', filter_node_name='cor',
auto_finalize = False)
# We can't reopen with the original options because there is a filter
# inserted by stream job above hd1.
@ -1090,12 +1031,10 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(0)
opts['backing'] = hd_opts(1)
opts['backing']['backing'] = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
result = self.vm.qmp('block-commit', conv_keys = True, job_id = 'commit0',
device = 'hd0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', conv_keys = True, job_id = 'commit0',
device = 'hd0')
# We can't remove hd2 while the commit job is ongoing
opts['backing']['backing'] = None
@ -1110,8 +1049,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
self.assert_qmp(event, 'data/type', 'commit')
self.assert_qmp_absent(event, 'data/error')
result = self.vm.qmp('block-job-complete', device='commit0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device='commit0')
self.wait_until_completed(drive = 'commit0')
@ -1121,13 +1059,11 @@ class TestBlockdevReopen(iotests.QMPTestCase):
opts = hd_opts(0)
opts['backing'] = hd_opts(1)
opts['backing']['backing'] = hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
result = self.vm.qmp('block-commit', conv_keys = True, job_id = 'commit0',
device = 'hd0', top_node = 'hd1',
auto_finalize = False)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', conv_keys = True, job_id = 'commit0',
device = 'hd0', top_node = 'hd1',
auto_finalize = False)
# We can't remove hd2 while the commit job is ongoing
opts['backing']['backing'] = None
@ -1147,36 +1083,28 @@ class TestBlockdevReopen(iotests.QMPTestCase):
def run_test_iothreads(self, iothread_a, iothread_b, errmsg = None,
opts_a = None, opts_b = None):
opts = opts_a or hd_opts(0)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
opts2 = opts_b or hd_opts(2)
result = self.vm.qmp('blockdev-add', conv_keys = False, **opts2)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', conv_keys = False, **opts2)
result = self.vm.qmp('object-add', qom_type='iothread', id='iothread0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', qom_type='iothread', id='iothread0')
result = self.vm.qmp('object-add', qom_type='iothread', id='iothread1')
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', qom_type='iothread', id='iothread1')
result = self.vm.qmp('device_add', driver='virtio-scsi', id='scsi0',
iothread=iothread_a)
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add', driver='virtio-scsi', id='scsi0',
iothread=iothread_a)
result = self.vm.qmp('device_add', driver='virtio-scsi', id='scsi1',
iothread=iothread_b)
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add', driver='virtio-scsi', id='scsi1',
iothread=iothread_b)
if iothread_a:
result = self.vm.qmp('device_add', driver='scsi-hd', drive='hd0',
share_rw=True, bus="scsi0.0")
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add', driver='scsi-hd', drive='hd0',
share_rw=True, bus="scsi0.0")
if iothread_b:
result = self.vm.qmp('device_add', driver='scsi-hd', drive='hd2',
share_rw=True, bus="scsi1.0")
self.assert_qmp(result, 'return', {})
self.vm.cmd('device_add', driver='scsi-hd', drive='hd2',
share_rw=True, bus="scsi1.0")
# Attaching the backing file may or may not work
self.reopen(opts, {'backing': 'hd2'}, errmsg)
@ -1205,8 +1133,7 @@ class TestBlockdevReopen(iotests.QMPTestCase):
# Create a throttle-group object
opts = { 'qom-type': 'throttle-group', 'id': 'group0',
'limits': { 'iops-total': 1000 } }
result = self.vm.qmp('object-add', conv_keys = False, **opts)
self.assert_qmp(result, 'return', {})
self.vm.cmd('object-add', conv_keys = False, **opts)
# Options with a throttle filter between format and protocol
opts = [

31
tests/qemu-iotests/264
View file

@ -48,18 +48,16 @@ class TestNbdReconnect(iotests.QMPTestCase):
"""Stat job with nbd target and kill the server"""
assert job in ('blockdev-backup', 'blockdev-mirror')
with qemu_nbd_popen('-k', nbd_sock, '-f', iotests.imgfmt, disk_b):
result = self.vm.qmp('blockdev-add',
{'node-name': 'backup0',
'driver': 'raw',
'file': {'driver': 'nbd',
'server': {'type': 'unix',
'path': nbd_sock},
'reconnect-delay': 10}})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp(job, device='drive0',
sync='full', target='backup0',
speed=(1 * 1024 * 1024))
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add',
{'node-name': 'backup0',
'driver': 'raw',
'file': {'driver': 'nbd',
'server': {'type': 'unix',
'path': nbd_sock},
'reconnect-delay': 10}})
self.vm.cmd(job, device='drive0',
sync='full', target='backup0',
speed=(1 * 1024 * 1024))
# Wait for some progress
t = 0.0
@ -77,8 +75,7 @@ class TestNbdReconnect(iotests.QMPTestCase):
self.assertTrue(jobs)
self.assertTrue(jobs[0]['offset'] < jobs[0]['len'])
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0', speed=0)
# Emulate server down time for 1 second
time.sleep(1)
@ -91,12 +88,10 @@ class TestNbdReconnect(iotests.QMPTestCase):
with qemu_nbd_popen('-k', nbd_sock, '-f', iotests.imgfmt, disk_b):
e = self.vm.event_wait('BLOCK_JOB_COMPLETED')
self.assertEqual(e['data']['offset'], size)
result = self.vm.qmp('blockdev-del', node_name='backup0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='backup0')
def cancel_job(self):
result = self.vm.qmp('block-job-cancel', device='drive0', force=True)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-cancel', device='drive0', force=True)
start_t = time.time()
self.vm.event_wait('BLOCK_JOB_CANCELLED')

21
tests/qemu-iotests/281
View file

@ -56,15 +56,13 @@ class TestDirtyBitmapIOThread(iotests.QMPTestCase):
os.remove(self.images[name])
def test_add_dirty_bitmap(self):
result = self.vm.qmp(
self.vm.cmd(
'block-dirty-bitmap-add',
node='drive0',
name='bitmap1',
persistent=True,
)
self.assert_qmp(result, 'return', {})
# Test for RHBZ#1746217 & RHBZ#1773517
class TestNBDMirrorIOThread(iotests.QMPTestCase):
@ -105,23 +103,21 @@ class TestNBDMirrorIOThread(iotests.QMPTestCase):
os.remove(self.images[name])
def test_nbd_mirror(self):
result = self.vm_tgt.qmp(
self.vm_tgt.cmd(
'nbd-server-start',
addr={
'type': 'unix',
'data': { 'path': self.nbd_sock }
}
)
self.assert_qmp(result, 'return', {})
result = self.vm_tgt.qmp(
self.vm_tgt.cmd(
'nbd-server-add',
device='drive0',
writable=True
)
self.assert_qmp(result, 'return', {})
result = self.vm_src.qmp(
self.vm_src.cmd(
'drive-mirror',
device='drive0',
target='nbd+unix:///drive0?socket=' + self.nbd_sock,
@ -130,7 +126,6 @@ class TestNBDMirrorIOThread(iotests.QMPTestCase):
speed=64*1024*1024,
job_id='j1'
)
self.assert_qmp(result, 'return', {})
self.vm_src.event_wait(name="BLOCK_JOB_READY")
@ -290,8 +285,7 @@ class TestYieldingAndTimers(iotests.QMPTestCase):
# they will remain active, fire later, and then access freed data.
# (Or, with "block/nbd: Assert there are no timers when closed"
# applied, the assertions added in that patch will fail.)
result = self.vm.qmp('blockdev-del', node_name='nbd')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', node_name='nbd')
# Give the timers some time to fire (both have a timeout of 1 s).
# (Sleeping in an iotest may ring some alarm bells, but note that if
@ -303,9 +297,8 @@ class TestYieldingAndTimers(iotests.QMPTestCase):
def test_yield_in_iothread(self):
# Move the NBD node to the I/O thread; the NBD block driver should
# attach the connection's QIOChannel to that thread's AioContext, too
result = self.vm.qmp('x-blockdev-set-iothread',
node_name='nbd', iothread='iothr')
self.assert_qmp(result, 'return', {})
self.vm.cmd('x-blockdev-set-iothread',
node_name='nbd', iothread='iothr')
# Do some I/O that will be throttled by the QSD, so that the network
# connection hopefully will yield here. When it is resumed, it must

15
tests/qemu-iotests/295
View file

@ -57,8 +57,7 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
# create the secrets and load 'em into the VM
self.secrets = [ Secret(i) for i in range(0, 6) ]
for secret in self.secrets:
result = self.vm.qmp("object-add", **secret.to_qmp_object())
self.assert_qmp(result, 'return', {})
self.vm.cmd("object-add", **secret.to_qmp_object())
if iotests.imgfmt == "qcow2":
self.pfx = "encrypt."
@ -102,7 +101,7 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
}
}
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'driver': iotests.imgfmt,
'node-name': id,
'read-only': read_only,
@ -115,12 +114,10 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
}
}
)
self.assert_qmp(result, 'return', {})
# close the encrypted block device
def closeImageQmp(self, id):
result = self.vm.qmp('blockdev-del', {'node-name': id})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-del', {'node-name': id})
###########################################################################
# add a key to an encrypted block device
@ -159,8 +156,7 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
args['force'] = True
#TODO: check what jobs return
result = self.vm.qmp('x-blockdev-amend', **args)
assert result['return'] == {}
self.vm.cmd('x-blockdev-amend', **args)
self.vm.run_job('job_add_key')
# erase a key from an encrypted block device
@ -193,8 +189,7 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
if force == True:
args['force'] = True
result = self.vm.qmp('x-blockdev-amend', **args)
assert result['return'] == {}
self.vm.cmd('x-blockdev-amend', **args)
self.vm.run_job('job_erase_key')
###########################################################################

15
tests/qemu-iotests/296
View file

@ -61,10 +61,8 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
# create the secrets and load 'em into the VMs
self.secrets = [ Secret(i) for i in range(0, 4) ]
for secret in self.secrets:
result = self.vm1.qmp("object-add", secret.to_qmp_object())
self.assert_qmp(result, 'return', {})
result = self.vm2.qmp("object-add", secret.to_qmp_object())
self.assert_qmp(result, 'return', {})
self.vm1.cmd("object-add", secret.to_qmp_object())
self.vm2.cmd("object-add", secret.to_qmp_object())
# test case shutdown
def tearDown(self):
@ -132,11 +130,9 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
}
if reOpen:
result = vm.qmp(command, options=[opts])
self.assert_qmp(result, 'return', {})
vm.cmd(command, options=[opts])
else:
result = vm.qmp(command, opts)
self.assert_qmp(result, 'return', {})
vm.cmd(command, opts)
###########################################################################
@ -154,8 +150,7 @@ class EncryptionSetupTestCase(iotests.QMPTestCase):
# close the encrypted block device
def closeImageQmp(self, vm, id):
result = vm.qmp('blockdev-del', {'node-name': id})
self.assert_qmp(result, 'return', {})
vm.cmd('blockdev-del', {'node-name': id})
###########################################################################

13
tests/qemu-iotests/298
View file

@ -80,25 +80,23 @@ class TestPreallocateFilter(TestPreallocateBase):
def test_external_snapshot(self):
self.test_prealloc()
result = self.vm.qmp('blockdev-snapshot-sync', node_name='disk',
snapshot_file=overlay,
snapshot_node_name='overlay')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-snapshot-sync', node_name='disk',
snapshot_file=overlay,
snapshot_node_name='overlay')
# on reopen to r-o base preallocation should be dropped
self.check_small()
self.vm.hmp_qemu_io('drive0', 'write 1M 1M')
result = self.vm.qmp('block-commit', device='overlay')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-commit', device='overlay')
self.complete_and_wait()
# commit of new megabyte should trigger preallocation
self.check_big()
def test_reopen_opts(self):
result = self.vm.qmp('blockdev-reopen', options=[{
self.vm.cmd('blockdev-reopen', options=[{
'node-name': 'disk',
'driver': iotests.imgfmt,
'file': {
@ -113,7 +111,6 @@ class TestPreallocateFilter(TestPreallocateBase):
}
}
}])
self.assert_qmp(result, 'return', {})
self.vm.hmp_qemu_io('drive0', 'write 0 1M')
self.assertTrue(os.path.getsize(disk) == 25 * MiB)

54
tests/qemu-iotests/300
View file

@ -50,10 +50,9 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
self.vm_b.add_incoming(f'unix:{mig_sock}')
self.vm_b.launch()
result = self.vm_a.qmp('block-dirty-bitmap-add',
node=self.src_node_name,
name=self.src_bmap_name)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-add',
node=self.src_node_name,
name=self.src_bmap_name)
# Dirty some random megabytes
for _ in range(9):
@ -69,8 +68,7 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
for name in ('dirty-bitmaps', 'events')]
for vm in (self.vm_a, self.vm_b):
result = vm.qmp('migrate-set-capabilities', capabilities=caps)
self.assert_qmp(result, 'return', {})
vm.cmd('migrate-set-capabilities', capabilities=caps)
def tearDown(self) -> None:
self.vm_a.shutdown()
@ -93,8 +91,7 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
def migrate(self, bitmap_name_valid: bool = True,
migration_success: bool = True) -> None:
result = self.vm_a.qmp('migrate', uri=f'unix:{mig_sock}')
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate', uri=f'unix:{mig_sock}')
with iotests.Timeout(5, 'Timeout waiting for migration to complete'):
self.assertEqual(self.vm_a.wait_migration('postmigrate'),
@ -442,10 +439,9 @@ class TestBlockBitmapMappingErrors(TestDirtyBitmapMigration):
def test_bitmap_name_too_long(self) -> None:
name = 'a' * 256
result = self.vm_a.qmp('block-dirty-bitmap-add',
node=self.src_node_name,
name=name)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-add',
node=self.src_node_name,
name=name)
self.migrate(False, False)
@ -517,22 +513,19 @@ class TestCrossAliasMigration(TestDirtyBitmapMigration):
TestDirtyBitmapMigration.setUp(self)
# Now create another block device and let both have two bitmaps each
result = self.vm_a.qmp('blockdev-add',
node_name='node-b', driver='null-co')
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('blockdev-add',
node_name='node-b', driver='null-co')
result = self.vm_b.qmp('blockdev-add',
node_name='node-a', driver='null-co')
self.assert_qmp(result, 'return', {})
self.vm_b.cmd('blockdev-add',
node_name='node-a', driver='null-co')
bmaps_to_add = (('node-a', 'bmap-b'),
('node-b', 'bmap-a'),
('node-b', 'bmap-b'))
for (node, bmap) in bmaps_to_add:
result = self.vm_a.qmp('block-dirty-bitmap-add',
node=node, name=bmap)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-add',
node=node, name=bmap)
@staticmethod
def cross_mapping() -> BlockBitmapMapping:
@ -611,24 +604,21 @@ class TestAliasTransformMigration(TestDirtyBitmapMigration):
TestDirtyBitmapMigration.setUp(self)
# Now create another block device and let both have two bitmaps each
result = self.vm_a.qmp('blockdev-add',
node_name='node-b', driver='null-co',
read_zeroes=False)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('blockdev-add',
node_name='node-b', driver='null-co',
read_zeroes=False)
result = self.vm_b.qmp('blockdev-add',
node_name='node-a', driver='null-co',
read_zeroes=False)
self.assert_qmp(result, 'return', {})
self.vm_b.cmd('blockdev-add',
node_name='node-a', driver='null-co',
read_zeroes=False)
bmaps_to_add = (('node-a', 'bmap-b'),
('node-b', 'bmap-a'),
('node-b', 'bmap-b'))
for (node, bmap) in bmaps_to_add:
result = self.vm_a.qmp('block-dirty-bitmap-add',
node=node, name=bmap)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-add',
node=node, name=bmap)
@staticmethod
def transform_mapping() -> BlockBitmapMapping:

9
tests/qemu-iotests/iotests.py
View file

@ -1252,8 +1252,7 @@ def assert_json_filename_equal(self, json_filename, reference):
def cancel_and_wait(self, drive='drive0', force=False,
resume=False, wait=60.0):
'''Cancel a block job and wait for it to finish, returning the event'''
result = self.vm.qmp('block-job-cancel', device=drive, force=force)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-cancel', device=drive, force=force)
if resume:
self.vm.resume_drive(drive)
@ -1315,8 +1314,7 @@ def complete_and_wait(self, drive='drive0', wait_ready=True,
if wait_ready:
self.wait_ready(drive=drive)
result = self.vm.qmp('block-job-complete', device=drive)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-complete', device=drive)
event = self.wait_until_completed(drive=drive, error=completion_error)
self.assertTrue(event['data']['type'] in ['mirror', 'commit'])
@ -1335,8 +1333,7 @@ def pause_wait(self, job_id='job0'):
assert found
def pause_job(self, job_id='job0', wait=True):
result = self.vm.qmp('block-job-pause', device=job_id)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-pause', device=job_id)
if wait:
self.pause_wait(job_id)

11
tests/qemu-iotests/tests/backing-file-invalidation
View file

@ -129,12 +129,11 @@ class TestPostMigrateFilename(iotests.QMPTestCase):
# For good measure, try creating an overlay and check its backing
# chain below. This is how the issue was originally found.
result = self.vm_d.qmp('blockdev-snapshot-sync',
format=iotests.imgfmt,
snapshot_file=imgs[3],
node_name='node0',
snapshot_node_name='node0-overlay')
self.assert_qmp(result, 'return', {})
self.vm_d.cmd('blockdev-snapshot-sync',
format=iotests.imgfmt,
snapshot_file=imgs[3],
node_name='node0',
snapshot_node_name='node0-overlay')
self.vm_d.shutdown()
self.vm_d = None

15
tests/qemu-iotests/tests/copy-before-write
View file

@ -48,7 +48,7 @@ class TestCbwError(iotests.QMPTestCase):
self.vm.launch()
def do_cbw_error(self, on_cbw_error):
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'cbw',
'driver': 'copy-before-write',
'on-cbw-error': on_cbw_error,
@ -78,14 +78,12 @@ class TestCbwError(iotests.QMPTestCase):
}
}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'access',
'driver': 'snapshot-access',
'file': 'cbw'
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('human-monitor-command',
command_line='qemu-io cbw "write 0 1M"')
@ -129,14 +127,13 @@ read 1048576/1048576 bytes at offset 0
""")
def do_cbw_timeout(self, on_cbw_error):
result = self.vm.qmp('object-add', {
self.vm.cmd('object-add', {
'qom-type': 'throttle-group',
'id': 'group0',
'limits': {'bps-write': 300 * 1024}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'cbw',
'driver': 'copy-before-write',
'on-cbw-error': on_cbw_error,
@ -160,14 +157,12 @@ read 1048576/1048576 bytes at offset 0
}
}
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'access',
'driver': 'snapshot-access',
'file': 'cbw'
})
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('human-monitor-command',
command_line='qemu-io cbw "write 0 512K"')

6
tests/qemu-iotests/tests/export-incoming-iothread
View file

@ -55,7 +55,7 @@ class TestExportIncomingIothread(iotests.QMPTestCase):
os.remove(test_img)
def test_export_add(self):
result = self.vm.qmp('nbd-server-start', {
self.vm.cmd('nbd-server-start', {
'addr': {
'type': 'unix',
'data': {
@ -63,16 +63,14 @@ class TestExportIncomingIothread(iotests.QMPTestCase):
}
}
})
self.assert_qmp(result, 'return', {})
# Regression test for issue 945: This should not fail an assertion
result = self.vm.qmp('block-export-add', {
self.vm.cmd('block-export-add', {
'type': 'nbd',
'id': 'exp0',
'node-name': node_name,
'iothread': iothread_id
})
self.assert_qmp(result, 'return', {})
if __name__ == '__main__':

18
tests/qemu-iotests/tests/graph-changes-while-io
View file

@ -66,7 +66,7 @@ class TestGraphChangesWhileIO(QMPTestCase):
# While qemu-img bench is running, repeatedly add and remove an
# overlay to/from node0
while bench_thr.is_alive():
result = self.qsd.qmp('blockdev-add', {
self.qsd.cmd('blockdev-add', {
'driver': imgfmt,
'node-name': 'overlay',
'backing': 'node0',
@ -75,12 +75,10 @@ class TestGraphChangesWhileIO(QMPTestCase):
'filename': top
}
})
self.assert_qmp(result, 'return', {})
result = self.qsd.qmp('blockdev-del', {
self.qsd.cmd('blockdev-del', {
'node-name': 'overlay'
})
self.assert_qmp(result, 'return', {})
bench_thr.join()
@ -92,7 +90,7 @@ class TestGraphChangesWhileIO(QMPTestCase):
qemu_io('-c', 'write 0 64k', top)
qemu_io('-c', 'write 128k 64k', top)
result = self.qsd.qmp('blockdev-add', {
self.qsd.cmd('blockdev-add', {
'driver': imgfmt,
'node-name': 'overlay',
'backing': None,
@ -101,26 +99,22 @@ class TestGraphChangesWhileIO(QMPTestCase):
'filename': top
}
})
self.assert_qmp(result, 'return', {})
result = self.qsd.qmp('blockdev-snapshot', {
self.qsd.cmd('blockdev-snapshot', {
'node': 'node0',
'overlay': 'overlay',
})
self.assert_qmp(result, 'return', {})
# While qemu-img bench is running, repeatedly commit overlay to node0
while bench_thr.is_alive():
result = self.qsd.qmp('block-commit', {
self.qsd.cmd('block-commit', {
'job-id': 'job0',
'device': 'overlay',
})
self.assert_qmp(result, 'return', {})
result = self.qsd.qmp('block-job-cancel', {
self.qsd.cmd('block-job-cancel', {
'device': 'job0',
})
self.assert_qmp(result, 'return', {})
cancelled = False
while not cancelled:

3
tests/qemu-iotests/tests/image-fleecing
View file

@ -213,8 +213,7 @@ def do_test(vm, use_cbw, use_snapshot_access_filter, base_img_path,
result = vm.qmp('query-block-jobs')
assert len(result['return']) == 1
result = vm.qmp('block-job-set-speed', device='push-backup', speed=0)
assert result == {'return': {}}
vm.cmd('block-job-set-speed', device='push-backup', speed=0)
log(vm.event_wait(name='BLOCK_JOB_COMPLETED',
match={'data': {'device': 'push-backup'}}),

31
tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test
View file

@ -118,11 +118,10 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
def start_postcopy(self):
""" Run migration until RESUME event on target. Return this event. """
for i in range(nb_bitmaps):
result = self.vm_a.qmp('block-dirty-bitmap-add', node='drive0',
name='bitmap{}'.format(i),
granularity=granularity,
persistent=True)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-add', node='drive0',
name='bitmap{}'.format(i),
granularity=granularity,
persistent=True)
result = self.vm_a.qmp('x-debug-block-dirty-bitmap-sha256',
node='drive0', name='bitmap0')
@ -140,9 +139,8 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
# We want to calculate resulting sha256. Do it in bitmap0, so, disable
# other bitmaps
for i in range(1, nb_bitmaps):
result = self.vm_a.qmp('block-dirty-bitmap-disable', node='drive0',
name='bitmap{}'.format(i))
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-disable', node='drive0',
name='bitmap{}'.format(i))
apply_discards(self.vm_a, discards2)
@ -152,24 +150,19 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
# Now, enable some bitmaps, to be updated during migration
for i in range(2, nb_bitmaps, 2):
result = self.vm_a.qmp('block-dirty-bitmap-enable', node='drive0',
name='bitmap{}'.format(i))
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('block-dirty-bitmap-enable', node='drive0',
name='bitmap{}'.format(i))
caps = [{'capability': 'dirty-bitmaps', 'state': True},
{'capability': 'events', 'state': True}]
result = self.vm_a.qmp('migrate-set-capabilities', capabilities=caps)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate-set-capabilities', capabilities=caps)
result = self.vm_b.qmp('migrate-set-capabilities', capabilities=caps)
self.assert_qmp(result, 'return', {})
self.vm_b.cmd('migrate-set-capabilities', capabilities=caps)
result = self.vm_a.qmp('migrate', uri='exec:cat>' + fifo)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate', uri='exec:cat>' + fifo)
result = self.vm_a.qmp('migrate-start-postcopy')
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate-start-postcopy')
event_resume = self.vm_b.event_wait('RESUME')
self.vm_b_events.append(event_resume)

47
tests/qemu-iotests/tests/migrate-bitmaps-test
View file

@ -67,8 +67,7 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
if persistent:
params['persistent'] = True
result = vm.qmp('block-dirty-bitmap-add', params)
self.assert_qmp(result, 'return', {})
vm.cmd('block-dirty-bitmap-add', params)
def check_bitmap(self, vm, sha256):
result = vm.qmp('x-debug-block-dirty-bitmap-sha256',
@ -91,17 +90,15 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
if migrate_bitmaps:
mig_caps.append({'capability': 'dirty-bitmaps', 'state': True})
result = self.vm_a.qmp('migrate-set-capabilities',
capabilities=mig_caps)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate-set-capabilities',
capabilities=mig_caps)
self.add_bitmap(self.vm_a, granularity, persistent)
for r in regions:
self.vm_a.hmp_qemu_io('drive0', 'write %d %d' % r)
sha256 = get_bitmap_hash(self.vm_a)
result = self.vm_a.qmp('migrate', uri=mig_cmd)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate', uri=mig_cmd)
while True:
event = self.vm_a.event_wait('MIGRATION')
if event['data']['status'] == 'completed':
@ -115,8 +112,7 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
removed = (not migrate_bitmaps) and persistent
self.check_bitmap(self.vm_a, False if removed else sha256)
result = self.vm_a.qmp('cont')
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('cont')
# test that bitmap is still here after invalidation
self.check_bitmap(self.vm_a, sha256)
@ -159,9 +155,8 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
if online:
os.mkfifo(mig_file)
self.vm_b.launch()
result = self.vm_b.qmp('migrate-set-capabilities',
capabilities=mig_caps)
self.assert_qmp(result, 'return', {})
self.vm_b.cmd('migrate-set-capabilities',
capabilities=mig_caps)
self.add_bitmap(self.vm_a, granularity, persistent)
for r in regions:
@ -172,12 +167,10 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
self.vm_a.shutdown()
self.vm_a.launch()
result = self.vm_a.qmp('migrate-set-capabilities',
capabilities=mig_caps)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate-set-capabilities',
capabilities=mig_caps)
result = self.vm_a.qmp('migrate', uri=mig_cmd)
self.assert_qmp(result, 'return', {})
self.vm_a.cmd('migrate', uri=mig_cmd)
while True:
event = self.vm_a.event_wait('MIGRATION')
if event['data']['status'] == 'completed':
@ -186,11 +179,9 @@ class TestDirtyBitmapMigration(iotests.QMPTestCase):
if not online:
self.vm_a.shutdown()
self.vm_b.launch()
result = self.vm_b.qmp('migrate-set-capabilities',
capabilities=mig_caps)
self.assert_qmp(result, 'return', {})
result = self.vm_b.qmp('migrate-incoming', uri=incoming_cmd)
self.assert_qmp(result, 'return', {})
self.vm_b.cmd('migrate-set-capabilities',
capabilities=mig_caps)
self.vm_b.cmd('migrate-incoming', uri=incoming_cmd)
while True:
event = self.vm_b.event_wait('MIGRATION')
@ -256,8 +247,7 @@ class TestDirtyBitmapBackingMigration(iotests.QMPTestCase):
self.vm = iotests.VM()
self.vm.launch()
result = self.vm.qmp('blockdev-add', blockdev)
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-add', blockdev)
# Check that the bitmaps are there
nodes = self.vm.qmp('query-named-block-nodes', flat=True)['return']
@ -266,8 +256,7 @@ class TestDirtyBitmapBackingMigration(iotests.QMPTestCase):
self.assert_qmp(node, 'dirty-bitmaps[0]/name', 'bmap0')
caps = [{'capability': 'events', 'state': True}]
result = self.vm.qmp('migrate-set-capabilities', capabilities=caps)
self.assert_qmp(result, 'return', {})
self.vm.cmd('migrate-set-capabilities', capabilities=caps)
def tearDown(self):
self.vm.shutdown()
@ -278,14 +267,12 @@ class TestDirtyBitmapBackingMigration(iotests.QMPTestCase):
"""
Continue the source after migration.
"""
result = self.vm.qmp('migrate', uri='exec: cat > /dev/null')
self.assert_qmp(result, 'return', {})
self.vm.cmd('migrate', uri='exec: cat > /dev/null')
with Timeout(10, 'Migration timeout'):
self.vm.wait_migration('postmigrate')
result = self.vm.qmp('cont')
self.assert_qmp(result, 'return', {})
self.vm.cmd('cont')
def main() -> None:

37
tests/qemu-iotests/tests/migrate-during-backup
View file

@ -43,7 +43,7 @@ class TestMigrateDuringBackup(iotests.QMPTestCase):
self.vm = iotests.VM().add_drive(disk_a)
self.vm.launch()
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'node-name': 'target',
'driver': iotests.imgfmt,
'file': {
@ -51,26 +51,21 @@ class TestMigrateDuringBackup(iotests.QMPTestCase):
'filename': disk_b
}
})
self.assert_qmp(result, 'return', {})
def test_migrate(self):
result = self.vm.qmp('blockdev-backup', device='drive0',
target='target', sync='full',
speed=1, x_perf={
'max-workers': 1,
'max-chunk': 64 * 1024
})
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-backup', device='drive0',
target='target', sync='full',
speed=1, x_perf={
'max-workers': 1,
'max-chunk': 64 * 1024
})
result = self.vm.qmp('job-pause', id='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('job-pause', id='drive0')
result = self.vm.qmp('migrate-set-capabilities',
capabilities=[{'capability': 'events',
'state': True}])
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('migrate', uri=mig_cmd)
self.assert_qmp(result, 'return', {})
self.vm.cmd('migrate-set-capabilities',
capabilities=[{'capability': 'events',
'state': True}])
self.vm.cmd('migrate', uri=mig_cmd)
e = self.vm.events_wait((('MIGRATION',
{'data': {'status': 'completed'}}),
@ -80,11 +75,9 @@ class TestMigrateDuringBackup(iotests.QMPTestCase):
# Don't assert that e is 'failed' now: this way we'll miss
# possible crash when backup continues :)
result = self.vm.qmp('block-job-set-speed', device='drive0',
speed=0)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('job-resume', id='drive0')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-set-speed', device='drive0',
speed=0)
self.vm.cmd('job-resume', id='drive0')
# For future: if something changes so that both migration
# and backup pass, let's not miss that moment, as it may

9
tests/qemu-iotests/tests/migration-permissions
View file

@ -47,11 +47,10 @@ class TestMigrationPermissions(iotests.QMPTestCase):
vms[i].launch()
result = vms[i].qmp('migrate-set-capabilities',
capabilities=[
{'capability': 'events', 'state': True}
])
self.assert_qmp(result, 'return', {})
vms[i].cmd('migrate-set-capabilities',
capabilities=[
{'capability': 'events', 'state': True}
])
self.vm_s = vms[0]
self.vm_d = vms[1]

74
tests/qemu-iotests/tests/mirror-ready-cancel-error
View file

@ -48,51 +48,48 @@ class TestMirrorReadyCancelError(iotests.QMPTestCase):
os.remove(target)
def add_blockdevs(self, once: bool) -> None:
res = self.vm.qmp('blockdev-add',
{'node-name': 'source',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': source
}})
self.assert_qmp(res, 'return', {})
self.vm.cmd('blockdev-add',
{'node-name': 'source',
'driver': iotests.imgfmt,
'file': {
'driver': 'file',
'filename': source
}})
# blkdebug notes:
# Enter state 2 on the first flush, which happens before the
# job enters the READY state. The second flush will happen
# when the job is about to complete, and we want that one to
# fail.
res = self.vm.qmp('blockdev-add',
{'node-name': 'target',
'driver': iotests.imgfmt,
'file': {
'driver': 'blkdebug',
'image': {
'driver': 'file',
'filename': target
},
'set-state': [{
'event': 'flush_to_disk',
'state': 1,
'new_state': 2
}],
'inject-error': [{
'event': 'flush_to_disk',
'once': once,
'immediately': True,
'state': 2
}]}})
self.assert_qmp(res, 'return', {})
self.vm.cmd('blockdev-add',
{'node-name': 'target',
'driver': iotests.imgfmt,
'file': {
'driver': 'blkdebug',
'image': {
'driver': 'file',
'filename': target
},
'set-state': [{
'event': 'flush_to_disk',
'state': 1,
'new_state': 2
}],
'inject-error': [{
'event': 'flush_to_disk',
'once': once,
'immediately': True,
'state': 2
}]}})
def start_mirror(self) -> None:
res = self.vm.qmp('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
filter_node_name='mirror-top',
sync='full',
on_target_error='stop')
self.assert_qmp(res, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
device='source',
target='target',
filter_node_name='mirror-top',
sync='full',
on_target_error='stop')
def cancel_mirror_with_error(self) -> None:
self.vm.event_wait('BLOCK_JOB_READY')
@ -107,8 +104,7 @@ class TestMirrorReadyCancelError(iotests.QMPTestCase):
while self.vm.event_wait('JOB_STATUS_CHANGE', timeout=0.0) is not None:
pass
res = self.vm.qmp('block-job-cancel', device='mirror')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-job-cancel', device='mirror')
self.vm.event_wait('BLOCK_JOB_ERROR')

16
tests/qemu-iotests/tests/mirror-top-perms
View file

@ -78,12 +78,11 @@ class TestMirrorTopPerms(iotests.QMPTestCase):
difficult to let some other qemu process open the image.)
"""
result = self.vm.qmp('blockdev-mirror',
job_id='mirror',
device='drive0',
target='null',
sync='full')
self.assert_qmp(result, 'return', {})
self.vm.cmd('blockdev-mirror',
job_id='mirror',
device='drive0',
target='null',
sync='full')
self.vm.event_wait('BLOCK_JOB_READY')
@ -105,9 +104,8 @@ class TestMirrorTopPerms(iotests.QMPTestCase):
except machine.VMLaunchFailure as exc:
assert 'Is another process using the image' in exc.output
result = self.vm.qmp('block-job-cancel',
device='mirror')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-job-cancel',
device='mirror')
self.vm.event_wait('BLOCK_JOB_COMPLETED')

12
tests/qemu-iotests/tests/nbd-multiconn
View file

@ -48,12 +48,11 @@ class TestNbdMulticonn(iotests.QMPTestCase):
self.vm = iotests.VM()
self.vm.launch()
result = self.vm.qmp('blockdev-add', {
self.vm.cmd('blockdev-add', {
'driver': 'qcow2',
'node-name': 'n',
'file': {'driver': 'file', 'filename': disk}
})
self.assert_qmp(result, 'return', {})
def tearDown(self):
self.vm.shutdown()
@ -74,12 +73,10 @@ class TestNbdMulticonn(iotests.QMPTestCase):
if max_connections is not None:
args['max-connections'] = max_connections
result = self.vm.qmp('nbd-server-start', args)
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-start', args)
yield
result = self.vm.qmp('nbd-server-stop')
self.assert_qmp(result, 'return', {})
self.vm.cmd('nbd-server-stop')
def add_export(self, name, writable=None):
args = {
@ -91,8 +88,7 @@ class TestNbdMulticonn(iotests.QMPTestCase):
if writable is not None:
args['writable'] = writable
result = self.vm.qmp('block-export-add', args)
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-export-add', args)
def test_default_settings(self):
with self.run_server():

3
tests/qemu-iotests/tests/reopen-file
View file

@ -64,12 +64,11 @@ class TestReopenFile(QMPTestCase):
self.fail('qemu-io pattern verification failed')
def test_reopen_file(self) -> None:
result = self.vm.qmp('blockdev-reopen', options=[{
self.vm.cmd('blockdev-reopen', options=[{
'driver': imgfmt,
'node-name': 'format',
'file': 'raw'
}])
self.assert_qmp(result, 'return', {})
# Do some I/O to the image to see whether it still works
# (Pattern verification will be checked by tearDown())

6
tests/qemu-iotests/tests/stream-error-on-reset
View file

@ -115,8 +115,7 @@ class TestStreamErrorOnReset(QMPTestCase):
# Launch a stream job, which will take at least a second to
# complete, because the base image is throttled (so we can
# get in between it having started and it having completed)
res = self.vm.qmp('block-stream', job_id='stream', device='top')
self.assert_qmp(res, 'return', {})
self.vm.cmd('block-stream', job_id='stream', device='top')
while True:
ev = self.vm.event_wait('JOB_STATUS_CHANGE')
@ -125,8 +124,7 @@ class TestStreamErrorOnReset(QMPTestCase):
# forces the virtio-scsi device to be reset, thus draining
# the stream job, and making it complete. Completing
# inside of that drain should not result in a segfault.
res = self.vm.qmp('system_reset')
self.assert_qmp(res, 'return', {})
self.vm.cmd('system_reset')
elif ev['data']['status'] == 'null':
# The test is done once the job is gone
break

7
tests/qemu-iotests/tests/stream-under-throttle
View file

@ -102,10 +102,9 @@ class TestStreamWithThrottle(iotests.QMPTestCase):
Do a simple stream beneath the two throttle nodes. Should complete
with no problems.
'''
result = self.vm.qmp('block-stream',
job_id='stream',
device='unthrottled-node')
self.assert_qmp(result, 'return', {})
self.vm.cmd('block-stream',
job_id='stream',
device='unthrottled-node')
# Should succeed and not time out
try: