Signed-off-by: Fam Zheng <[email protected]>
---
tests/qemu-iotests/055 | 13 +++++++++++++
tests/qemu-iotests/055.out | 4 ++--
2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index c8e3578..7f990c2 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -451,5 +451,18 @@ class TestSingleTransaction(iotests.QMPTestCase):
self.assert_qmp(result, 'error/class', 'GenericError')
self.assert_no_active_block_jobs()
+class TestNullToNull(iotests.QMPTestCase):
+
+ def test_backup(self):
+ """blockdev-backup from null-co:// to null-co:// shouldn't leak job"""
+ self.vm = iotests.VM().\
+ add_drive_raw("id=drive0,if=none,format=raw,file=null-co://").
\
+ add_drive_raw("id=drive1,if=none,format=raw,file=null-co://")
+ self.vm.launch()
+ result = self.vm.qmp('blockdev-backup', device='drive0',
+ target='drive1', sync='full')
+ self.assert_qmp(result, 'error/class', 'GenericError')
+ self.vm.shutdown()
+
if __name__ == '__main__':
iotests.main(supported_fmts=['raw', 'qcow2'])
diff --git a/tests/qemu-iotests/055.out b/tests/qemu-iotests/055.out
index 42314e9..4fd1c2d 100644
--- a/tests/qemu-iotests/055.out
+++ b/tests/qemu-iotests/055.out
@@ -1,5 +1,5 @@
-........................
+.........................
----------------------------------------------------------------------
-Ran 24 tests
+Ran 25 tests
OK
--
2.8.2
