incorrect pathname assert in test_config.py

[Baodong (Robert) Li]

Depending on how the working directory is set up in nose, the following assert in ./quantum/tests/unit/test_config.py may fail .
        self.assertEqual(os.path.abspath('../../..'),
                         cfg.CONF.state_path)

For example, if the working dir was /opt/stack/quantum/tests, the call to os.path.abspath('../../..') would return /opt/stack, while cfg.CONF.state_path is /opt/stack/quantum. Thus the assert would fail.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/23313

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/23313
Committed: http://github.com/openstack/quantum/commit/a4d41a38ccb39a7d218fc46d84e7a9753af067f5
Submitter: Jenkins
Branch: master

commit a4d41a38ccb39a7d218fc46d84e7a9753af067f5
Author: Baodong (Robert) Li <email address hidden>
Date: Fri Mar 1 10:02:12 2013 -0800

    fix incorrect pathname

    return of call to os.path.abspath('../../..') depends on the setup of
    nose working directory. Change to return the directory where
    test_config.py resides

    fixes: bug #1138216
    Change-Id: I1d3f1e3c88bd30871a018a195cee46a91d35c8a8