From 81ac4e729c0ca9e8fdb8064db30ae05eb8ce74a7 Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Wed, 7 Mar 2012 12:49:38 -0500
Subject: Introduce a class for storing libvirt CPU configuration

Extend the libvirt config APIs to include a new class
LibvirtConfigCPU for storing host/guest CPU configuration
data

blueprint libvirt-xml-config-apis
Change-Id: Ib508637c1e0ca69860d461b0a480347c59165e6b
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 nova/tests/test_libvirt_config.py | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'nova/tests')

diff --git a/nova/tests/test_libvirt_config.py b/nova/tests/test_libvirt_config.py
index 186fb5a18..8d6ede1be 100644
--- a/nova/tests/test_libvirt_config.py
+++ b/nova/tests/test_libvirt_config.py
@@ -361,3 +361,40 @@ class LibvirtConfigGuestTest(LibvirtConfigBaseTest):
                 </disk>
               </devices>
             </domain>""")
+
+
+class LibvirtConfigCPUTest(LibvirtConfigBaseTest):
+
+    def test_config_cpu(self):
+        obj = config.LibvirtConfigCPU()
+        obj.vendor = "AMD"
+        obj.model = "Quad-Core AMD Opteron(tm) Processor 2350"
+        obj.arch = "x86_64"
+        obj.add_feature("svm")
+        obj.add_feature("extapic")
+        obj.add_feature("constant_tsc")
+
+        xml = obj.to_xml()
+        self.assertXmlEqual(xml, """
+            <cpu>
+              <arch>x86_64</arch>
+              <model>Quad-Core AMD Opteron(tm) Processor 2350</model>
+              <vendor>AMD</vendor>
+              <feature name="svm"/>
+              <feature name="extapic"/>
+              <feature name="constant_tsc"/>
+            </cpu>""")
+
+    def test_config_topology(self):
+        obj = config.LibvirtConfigCPU()
+        obj.vendor = "AMD"
+        obj.sockets = 2
+        obj.cores = 4
+        obj.threads = 2
+
+        xml = obj.to_xml()
+        self.assertXmlEqual(xml, """
+            <cpu>
+              <vendor>AMD</vendor>
+              <topology cores="4" threads="2" sockets="2"/>
+            </cpu>""")
-- 
cgit