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-rwxr-xr-xtests/qemu-iotests/118361
1 files changed, 161 insertions, 200 deletions
diff --git a/tests/qemu-iotests/118 b/tests/qemu-iotests/118
index ff3b2ae3e7..6a4210c219 100755
--- a/tests/qemu-iotests/118
+++ b/tests/qemu-iotests/118
@@ -1,7 +1,7 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
+# group: rw
#
-# Test case for the QMP 'change' command and all other associated
-# commands
+# Test case for media change monitor commands
#
# Copyright (C) 2015 Red Hat, Inc.
#
@@ -33,6 +33,8 @@ def interface_to_device_name(interface):
return 'ide-cd'
elif interface == 'floppy':
return 'floppy'
+ elif interface == 'scsi':
+ return 'scsi-cd'
else:
return None
@@ -40,10 +42,14 @@ class ChangeBaseClass(iotests.QMPTestCase):
has_opened = False
has_closed = False
+ device_name = 'qdev0'
+ use_drive = False
+
def process_events(self):
for event in self.vm.get_qmp_events(wait=False):
if (event['event'] == 'DEVICE_TRAY_MOVED' and
- event['data']['device'] == 'drive0'):
+ (event['data']['device'] == 'drive0' or
+ event['data']['id'] == self.device_name)):
if event['data']['tray-open'] == False:
self.has_closed = True
else:
@@ -53,45 +59,24 @@ class ChangeBaseClass(iotests.QMPTestCase):
if not self.has_real_tray:
return
- timeout = time.clock() + 3
- while not self.has_opened and time.clock() < timeout:
- self.process_events()
- if not self.has_opened:
- self.fail('Timeout while waiting for the tray to open')
+ with iotests.Timeout(3, 'Timeout while waiting for the tray to open'):
+ while not self.has_opened:
+ self.process_events()
def wait_for_close(self):
if not self.has_real_tray:
return
- timeout = time.clock() + 3
- while not self.has_closed and time.clock() < timeout:
- self.process_events()
- if not self.has_opened:
- self.fail('Timeout while waiting for the tray to close')
+ with iotests.Timeout(3, 'Timeout while waiting for the tray to close'):
+ while not self.has_closed:
+ self.process_events()
class GeneralChangeTestsBaseClass(ChangeBaseClass):
- device_name = 'qdev0'
-
- def test_change(self):
- result = self.vm.qmp('change', device='drive0', target=new_img,
- arg=iotests.imgfmt)
- self.assert_qmp(result, 'return', {})
-
- self.wait_for_open()
- self.wait_for_close()
-
- result = self.vm.qmp('query-block')
- if self.has_real_tray:
- self.assert_qmp(result, 'return[0]/tray_open', False)
- self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
-
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()
@@ -102,8 +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()
@@ -113,8 +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()
@@ -123,9 +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()
@@ -135,9 +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()
@@ -149,8 +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()
@@ -164,8 +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()
@@ -174,8 +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()
@@ -185,9 +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()
@@ -199,10 +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()
@@ -211,17 +187,16 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/tray_open', False)
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
- def test_cycle(self):
- result = self.vm.qmp('blockdev-add',
- node_name='new',
- driver=iotests.imgfmt,
- file={'filename': new_img,
- 'driver': 'file'})
- self.assert_qmp(result, 'return', {})
+ def test_cycle(self, read_only_node=False):
+ 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()
@@ -233,26 +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()
@@ -261,11 +233,13 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
self.assert_qmp(result, 'return[0]/tray_open', False)
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
+ def test_cycle_read_only_media(self):
+ 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.assertEquals(self.vm.get_qmp_events(wait=False), [])
+ 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):
if not self.has_real_tray:
@@ -278,12 +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')
@@ -292,13 +265,22 @@ class GeneralChangeTestsBaseClass(ChangeBaseClass):
class TestInitiallyFilled(GeneralChangeTestsBaseClass):
was_empty = False
- def setUp(self, media, interface):
+ def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, old_img, '1440k')
qemu_img('create', '-f', iotests.imgfmt, new_img, '1440k')
self.vm = iotests.VM()
- self.vm.add_drive(old_img, 'media=%s' % media, 'none')
+ if self.use_drive:
+ self.vm.add_drive(old_img, 'media=%s' % self.media, 'none')
+ else:
+ self.vm.add_blockdev([ 'node-name=drive0',
+ 'driver=%s' % iotests.imgfmt,
+ 'file.driver=file',
+ 'file.filename=%s' % old_img ])
+ if self.interface == 'scsi':
+ self.vm.add_object('iothread,id=iothread0')
+ self.vm.add_device('virtio-scsi-pci,iothread=iothread0')
self.vm.add_device('%s,drive=drive0,id=%s' %
- (interface_to_device_name(interface),
+ (interface_to_device_name(self.interface),
self.device_name))
self.vm.launch()
@@ -308,15 +290,13 @@ 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()
@@ -327,11 +307,17 @@ class TestInitiallyFilled(GeneralChangeTestsBaseClass):
class TestInitiallyEmpty(GeneralChangeTestsBaseClass):
was_empty = True
- def setUp(self, media, interface):
+ def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, new_img, '1440k')
- self.vm = iotests.VM().add_drive(None, 'media=%s' % media, 'none')
- self.vm.add_device('%s,drive=drive0,id=%s' %
- (interface_to_device_name(interface),
+ self.vm = iotests.VM()
+ if self.use_drive:
+ self.vm.add_drive(None, 'media=%s' % self.media, 'none')
+ if self.interface == 'scsi':
+ self.vm.add_object('iothread,id=iothread0')
+ self.vm.add_device('virtio-scsi-pci,iothread=iothread0')
+ self.vm.add_device('%s,%sid=%s' %
+ (interface_to_device_name(self.interface),
+ 'drive=drive0,' if self.use_drive else '',
self.device_name))
self.vm.launch()
@@ -340,45 +326,32 @@ 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)
-class TestCDInitiallyFilled(TestInitiallyFilled):
- TestInitiallyFilled = TestInitiallyFilled
- has_real_tray = True
+# 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)
+def create_basic_test_classes():
+ for (media, interface, has_real_tray) in [ ('cdrom', 'ide', True),
+ ('cdrom', 'scsi', True),
+ ('disk', 'floppy', False) ]:
- def setUp(self):
- self.TestInitiallyFilled.setUp(self, 'cdrom', 'ide')
-
-class TestCDInitiallyEmpty(TestInitiallyEmpty):
- TestInitiallyEmpty = TestInitiallyEmpty
- has_real_tray = True
-
- def setUp(self):
- self.TestInitiallyEmpty.setUp(self, 'cdrom', 'ide')
+ for case in [ TestInitiallyFilled, TestInitiallyEmpty ]:
+ for use_drive in [ True, False ]:
+ attr = { 'media': media,
+ 'interface': interface,
+ 'has_real_tray': has_real_tray,
+ 'use_drive': use_drive }
-class TestFloppyInitiallyFilled(TestInitiallyFilled):
- TestInitiallyFilled = TestInitiallyFilled
- has_real_tray = False
+ name = '%s_%s_%s_%s' % (case.__name__, media, interface,
+ 'drive' if use_drive else 'blockdev')
+ globals()[name] = type(name, (case, ), attr)
- def setUp(self):
- self.TestInitiallyFilled.setUp(self, 'disk', 'floppy')
-
-class TestFloppyInitiallyEmpty(TestInitiallyEmpty):
- TestInitiallyEmpty = TestInitiallyEmpty
- has_real_tray = False
-
- def setUp(self):
- self.TestInitiallyEmpty.setUp(self, 'disk', 'floppy')
- # FDDs not having a real tray and there not being a medium inside the
- # tray at startup means the tray will be considered open
- self.has_opened = True
+create_basic_test_classes()
class TestChangeReadOnly(ChangeBaseClass):
device_name = 'qdev0'
@@ -406,11 +379,10 @@ 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)
@@ -426,16 +398,16 @@ 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)
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
+ @iotests.skip_if_user_is_root
def test_rw_ro_retain(self):
os.chmod(new_img, 0o444)
self.vm.add_drive(old_img, 'media=disk', 'none')
@@ -452,7 +424,7 @@ class TestChangeReadOnly(ChangeBaseClass):
read_only_mode='retain')
self.assert_qmp(result, 'error/class', 'GenericError')
- self.assertEquals(self.vm.get_qmp_events(wait=False), [])
+ self.assertEqual(self.vm.get_qmp_events(wait=False), [])
result = self.vm.qmp('query-block')
self.assert_qmp(result, 'return[0]/inserted/ro', False)
@@ -468,12 +440,11 @@ 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)
@@ -489,12 +460,11 @@ 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)
@@ -509,17 +479,17 @@ 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)
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
+ @iotests.skip_if_user_is_root
def test_make_ro_rw(self):
os.chmod(new_img, 0o444)
self.vm.add_drive(old_img, 'media=disk', 'none')
@@ -551,16 +521,16 @@ 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)
self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
+ @iotests.skip_if_user_is_root
def test_make_ro_rw_by_retain(self):
os.chmod(new_img, 0o444)
self.vm.add_drive(old_img, 'media=disk', 'none')
@@ -591,27 +561,24 @@ 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)
@@ -642,22 +609,19 @@ 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)
@@ -670,15 +634,13 @@ class TestBlockJobsAfterCycle(ChangeBaseClass):
except OSError:
pass
+ # We need backing file support
+ @iotests.skip_for_formats(('vpc', 'parallels', 'qcow', 'vdi', 'vmdk', 'raw',
+ 'vhdx'))
def test_snapshot_and_commit(self):
- # We need backing file support
- if iotests.imgfmt != 'qcow2' and iotests.imgfmt != 'qed':
- return
-
- 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)
@@ -686,16 +648,14 @@ 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')
@@ -707,4 +667,5 @@ if __name__ == '__main__':
iotests.qemu_default_machine)
# Need to support image creation
iotests.main(supported_fmts=['vpc', 'parallels', 'qcow', 'vdi', 'qcow2',
- 'vmdk', 'raw', 'vhdx', 'qed'])
+ 'vmdk', 'raw', 'vhdx', 'qed'],
+ supported_protocols=['file'])