[PATCH v3 10/11] iotests.py: add VM.qmp_check() helper

I'm tired of this pattern being everywhere. Let's add a helper. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov(a)virtuozzo.com&gt; --- tests/qemu-iotests/iotests.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 1b48c5b9c9..dd33970454 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -977,6 +977,10 @@ def get_block_graph(self): def assert_edges_list(self, edges): assert sorted(edges) == sorted(self.get_block_graph()) + def qmp_check(self, *args, **kwargs): + result = self.qmp(*args, **kwargs) + assert result == {'return': {}} + def assert_block_path(self, root, path, expected_node, graph=None): """ Check whether the node under the given path in the block graph -- 2.31.1