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| -rw-r--r-- | nova/tests/test_local.py | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/nova/tests/test_local.py b/nova/tests/test_local.py new file mode 100644 index 000000000..0ddcd59ac --- /dev/null +++ b/nova/tests/test_local.py @@ -0,0 +1,53 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4 + +# Copyright 2012 OpenStack LLC. +# 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. + +import eventlet + +from nova import local +from nova import test + + +class Dict(dict): + """Make weak referencable object.""" + pass + + +class LocalStoreTestCase(test.TestCase): + v1 = Dict(a='1') + v2 = Dict(a='2') + v3 = Dict(a='3') + + def test_thread_unique_storage(self): + """Make sure local store holds thread specific values.""" + expected_set = [] + local.store.a = self.v1 + + def do_something(): + local.store.a = self.v2 + expected_set.append(getattr(local.store, 'a')) + + def do_something2(): + local.store.a = self.v3 + expected_set.append(getattr(local.store, 'a')) + + eventlet.spawn(do_something).wait() + eventlet.spawn(do_something2).wait() + expected_set.append(getattr(local.store, 'a')) + + self.assertTrue(self.v1 in expected_set) + self.assertTrue(self.v2 in expected_set) + self.assertTrue(self.v3 in expected_set) |