61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
# Copyright 2016 Intel Corporation.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron.agent.common import ovs_lib
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from neutron.plugins.ml2.drivers.openvswitch.agent.openflow.ovs_ofctl \
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import ovs_bridge
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from neutron.tests import base
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class TestBRCookieOpenflow(base.BaseTestCase):
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def setUp(self):
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super(TestBRCookieOpenflow, self).setUp()
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self.br = ovs_bridge.OVSAgentBridge('br-int')
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def test_reserved_cookies(self):
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def_cookie = self.br.default_cookie
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self.assertIn(def_cookie, self.br.reserved_cookies)
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def test_request_cookie(self):
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default_cookie = self.br.default_cookie
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requested_cookie = self.br.request_cookie()
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self.assertEqual(default_cookie, self.br.default_cookie)
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self.assertIn(default_cookie, self.br.reserved_cookies)
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self.assertIn(requested_cookie, self.br.reserved_cookies)
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def test_set_agent_uuid_stamp(self):
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self.br = ovs_bridge.OVSAgentBridge('br-int')
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def_cookie = self.br.default_cookie
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new_cookie = ovs_lib.generate_random_cookie()
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self.br.set_agent_uuid_stamp(new_cookie)
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self.assertEqual(new_cookie, self.br.default_cookie)
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self.assertIn(new_cookie, self.br.reserved_cookies)
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self.assertNotIn(def_cookie, self.br.reserved_cookies)
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def test_set_agent_uuid_stamp_with_reserved_cookie(self):
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self.br = ovs_bridge.OVSAgentBridge('br-int')
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def_cookie = self.br.default_cookie
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new_cookie = self.br.request_cookie()
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self.br.set_agent_uuid_stamp(new_cookie)
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self.assertEqual(new_cookie, self.br.default_cookie)
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self.assertIn(new_cookie, self.br.reserved_cookies)
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self.assertNotIn(def_cookie, self.br.reserved_cookies)
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self.assertEqual(set([new_cookie]), self.br.reserved_cookies)
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