Merge "Enabled qemu memory balloon stats"

openstack · Sep 5, 2014 · 844d0ca · 844d0ca
2 parents c0d1eb3 + 5978e62
commit 844d0ca
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Showing 4 changed files with 211 additions and 22 deletions.
diff --git a/nova/tests/virt/libvirt/test_config.py b/nova/tests/virt/libvirt/test_config.py
@@ -2138,3 +2138,19 @@ def test_config_gid_map_parse(self):
         self.assertEqual(2, obj.start)
         self.assertEqual(20000, obj.target)
         self.assertEqual(5, obj.count)
+
+
+class LibvirtConfigMemoryBalloonTest(LibvirtConfigBaseTest):
+
+    def test_config_memory_balloon_period(self):
+        balloon = config.LibvirtConfigMemoryBalloon()
+        balloon.model = 'fake_virtio'
+        balloon.period = 11
+
+        xml = balloon.to_xml()
+        expected_xml = """
+        <memballoon model='fake_virtio'>
+            <stats period='11'/>
+        </memballoon>"""
+
+        self.assertXmlEqual(expected_xml, xml)