[PATCH v5 09/16] iotests: QemuStorageDaemon: add cmd() method like in QEMUMachine.

[Vladimir Sementsov-Ogievskiy]

Add similar method for consistency.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
---
 tests/qemu-iotests/iotests.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 675fbaa1c3..8ef1c8a5d2 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -38,7 +38,7 @@
 from contextlib import contextmanager
 
 from qemu.machine import qtest
-from qemu.qmp.legacy import QMPMessage, QEMUMonitorProtocol
+from qemu.qmp.legacy import QMPMessage, QMPReturnValue, QEMUMonitorProtocol
 from qemu.utils import VerboseProcessError
 
 # Use this logger for logging messages directly from the iotests module
@@ -462,6 +462,11 @@ def qmp(self, cmd: str, args: Optional[Dict[str, object]] 
= None) \
         assert self._qmp is not None
         return self._qmp.cmd_raw(cmd, args)
 
+    def cmd(self, cmd: str, args: Optional[Dict[str, object]] = None) \
+            -> QMPReturnValue:
+        assert self._qmp is not None
+        return self._qmp.cmd(cmd, **(args or {}))
+
     def stop(self, kill_signal=15):
         self._p.send_signal(kill_signal)
         self._p.wait()
-- 
2.34.1