Add an alternative method to check block graph, to be used in further commit. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- tests/qemu-iotests/iotests.py | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 05274772ce..d6f4e890da 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -1126,6 +1126,23 @@ def check_bitmap_status(self, node_name, bitmap_name, fields): return fields.items() <= ret.items() + def get_block_graph(self): + """ + Returns block graph in form of edges list, where each edge is a tuple: + (parent_node_name, child_name, child_node_name) + """ + graph = self.qmp('x-debug-query-block-graph')['return'] + + nodes = {n['id']: n['name'] for n in graph['nodes']} + # Check that all names are unique: + assert len(set(nodes.values())) == len(nodes) + + return [(nodes[e['parent']], e['name'], nodes[e['child']]) + for e in graph['edges']] + + def assert_edges_list(self, edges): + assert sorted(edges) == sorted(self.get_block_graph()) + def assert_block_path(self, root, path, expected_node, graph=None): """ Check whether the node under the given path in the block graph -- 2.52.0