This tests that the backup jobs catches situations where the target node
has a different size than the source node. It must also forbid resize
operations when the job is already running.
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
tests/qemu-iotests/055 | 60 ++++++++++++++++++++++++++++++++++++--
tests/qemu-iotests/055.out | 4 +--
2 files changed, 60 insertions(+), 4 deletions(-)
diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index 82b9f5f47d..243d66a62e 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -48,8 +48,10 @@ class TestSingleDrive(iotests.QMPTestCase):
def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img,
str(image_len))
- self.vm = iotests.VM().add_drive('blkdebug::' + test_img)
- self.vm.add_drive(blockdev_target_img, interface="none")
+ self.vm = iotests.VM()
+ self.vm.add_drive('blkdebug::' + test_img, 'node-name=source')
+ self.vm.add_drive(blockdev_target_img, 'node-name=target',
+ interface="none")
if iotests.qemu_default_machine == 'pc':
self.vm.add_drive(None, 'media=cdrom', 'ide')
self.vm.launch()
@@ -112,6 +114,60 @@ class TestSingleDrive(iotests.QMPTestCase):
def test_pause_blockdev_backup(self):
self.do_test_pause('blockdev-backup', 'drive1', blockdev_target_img)
+ def test_source_resize_blockdev_backup(self):
+ self.assert_no_active_block_jobs()
+
+ def pre_finalize():
+ result = self.vm.qmp('block_resize', device='drive0', size=65536)
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ result = self.vm.qmp('block_resize', node_name='source',
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.run_job('job0', auto_finalize=False, pre_finalize=pre_finalize,
+ use_log=False)
+
+ def test_target_resize_blockdev_backup(self):
+ self.assert_no_active_block_jobs()
+
+ def pre_finalize():
+ result = self.vm.qmp('block_resize', device='drive1', size=65536)
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ result = self.vm.qmp('block_resize', node_name='target',
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.run_job('job0', auto_finalize=False, pre_finalize=pre_finalize,
+ use_log=False)
+
+ def test_small_target(self):
+ short_len = image_len // 2
+ result = self.vm.qmp('block_resize', device='drive1', size=short_len)
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.qmp('blockdev-backup', job_id='job0', device='drive0',
+ target='drive1', sync='full')
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ def test_large_target(self):
+ short_len = image_len * 2
+ result = self.vm.qmp('block_resize', device='drive1', size=short_len)
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.qmp('blockdev-backup', job_id='job0', device='drive0',
+ target='drive1', sync='full')
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
def test_medium_not_found(self):
if iotests.qemu_default_machine != 'pc':
return
diff --git a/tests/qemu-iotests/055.out b/tests/qemu-iotests/055.out
index 5ce2f9a2ed..88bf7fa73a 100644
--- a/tests/qemu-iotests/055.out
+++ b/tests/qemu-iotests/055.out
@@ -1,5 +1,5 @@
-..............................
+..................................
----------------------------------------------------------------------
-Ran 30 tests
+Ran 34 tests
OK
--
2.25.3
