1 files changed, 66 insertions, 0 deletions
diff --git a/nova/tests/unit/pci/test_whitelist.py b/nova/tests/unit/pci/test_whitelist.py
new file mode 100644
index 0000000000..cb5891dffb
--- /dev/null
+++ b/nova/tests/unit/pci/test_whitelist.py
@@ -0,0 +1,66 @@
+# Copyright (c) 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from nova.pci import whitelist
+from nova import test
+
+
+dev_dict = {
+    'compute_node_id': 1,
+    'address': '0000:00:0a.1',
+    'product_id': '0001',
+    'vendor_id': '8086',
+    'status': 'available',
+    'phys_function': '0000:00:0a.0',
+    }
+
+
+class PciHostDevicesWhiteListTestCase(test.NoDBTestCase):
+    def test_whitelist(self):
+        white_list = '{"product_id":"0001", "vendor_id":"8086"}'
+        parsed = whitelist.PciHostDevicesWhiteList([white_list])
+        self.assertEqual(1, len(parsed.specs))
+
+    def test_whitelist_empty(self):
+        parsed = whitelist.PciHostDevicesWhiteList()
+        self.assertFalse(parsed.device_assignable(dev_dict))
+
+    def test_whitelist_multiple(self):
+        wl1 = '{"product_id":"0001", "vendor_id":"8086"}'
+        wl2 = '{"product_id":"0002", "vendor_id":"8087"}'
+        parsed = whitelist.PciHostDevicesWhiteList([wl1, wl2])
+        self.assertEqual(2, len(parsed.specs))
+
+    def test_device_assignable(self):
+        white_list = '{"product_id":"0001", "vendor_id":"8086"}'
+        parsed = whitelist.PciHostDevicesWhiteList([white_list])
+        self.assertIsNotNone(parsed.device_assignable(dev_dict))
+
+    def test_device_assignable_multiple(self):
+        white_list_1 = '{"product_id":"0001", "vendor_id":"8086"}'
+        white_list_2 = '{"product_id":"0002", "vendor_id":"8087"}'
+        parsed = whitelist.PciHostDevicesWhiteList(
+            [white_list_1, white_list_2])
+        self.assertIsNotNone(parsed.device_assignable(dev_dict))
+        dev_dict1 = dev_dict.copy()
+        dev_dict1['vendor_id'] = '8087'
+        dev_dict1['product_id'] = '0002'
+        self.assertIsNotNone(parsed.device_assignable(dev_dict1))
+
+    def test_get_pci_devices_filter(self):
+        white_list_1 = '{"product_id":"0001", "vendor_id":"8086"}'
+        self.flags(pci_passthrough_whitelist=[white_list_1])
+        pci_filter = whitelist.get_pci_devices_filter()
+        self.assertIsNotNone(pci_filter.device_assignable(dev_dict))