[Qemu-devel] [PULL 33/71] iotests.py: Add node_info()

Kevin Wolf posted 71 patches 6 years, 2 months ago
Maintainers: Eric Blake <eblake@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Ronnie Sahlberg <ronniesahlberg@gmail.com>, Alberto Garcia <berto@igalia.com>, Kevin Wolf <kwolf@redhat.com>, Cleber Rosa <crosa@redhat.com>, Peter Lieven <pl@kamp.de>, Wen Congyang <wencongyang2@huawei.com>, Jeff Cody <codyprime@gmail.com>, Xie Changlong <xiechanglong.d@gmail.com>, Markus Armbruster <armbru@redhat.com>, Liu Yuan <namei.unix@gmail.com>, "Daniel P. Berrangé" <berrange@redhat.com>, John Snow <jsnow@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>, "Michael S. Tsirkin" <mst@redhat.com>, Ari Sundholm <ari@tuxera.com>, "Richard W.M. Jones" <rjones@redhat.com>, Eduardo Habkost <ehabkost@redhat.com>, Max Reitz <mreitz@redhat.com>, Josh Durgin <jdurgin@redhat.com>
There is a newer version of this series
[Qemu-devel] [PULL 33/71] iotests.py: Add node_info()
Posted by Kevin Wolf 6 years, 2 months ago
From: Max Reitz <mreitz@redhat.com>

This function queries a node; since we cannot do that right now, it
executes query-named-block-nodes and returns the matching node's object.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20190201192935.18394-8-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 tests/qemu-iotests/iotests.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index d80fd7fc2a..82dd096c6e 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -543,6 +543,13 @@ class VM(qtest.QEMUQtestMachine):
                 else:
                     iotests.log(ev)
 
+    def node_info(self, node_name):
+        nodes = self.qmp('query-named-block-nodes')
+        for x in nodes['return']:
+            if x['node-name'] == node_name:
+                return x
+        return None
+
 
 index_re = re.compile(r'([^\[]+)\[([^\]]+)\]')
 
-- 
2.20.1