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Viewing changes to bzrlib/tests/test_transport.py

  • Committer: Martin Pool
  • Date: 2005-07-08 02:21:13 UTC
  • Revision ID: mbp@sourcefrog.net-20050708022113-940d11d7505b0ac8
- refactor hashcache to use just one dictionary

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bzrlib/tests/test_transport.py
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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import os
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import sys
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import stat
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from cStringIO import StringIO
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from bzrlib.errors import (NoSuchFile, FileExists,
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                           TransportNotPossible, ConnectionError)
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from bzrlib.tests import TestCase
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from bzrlib.transport import (_get_protocol_handlers,
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                              _get_transport_modules,
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                              register_lazy_transport,
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                              _set_protocol_handlers,
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                              urlescape,
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                              )
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class TestTransport(TestCase):
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    """Test the non transport-concrete class functionality."""
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    def test_urlescape(self):
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        self.assertEqual('%25', urlescape('%'))
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    def test__get_set_protocol_handlers(self):
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        handlers = _get_protocol_handlers()
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        self.assertNotEqual({}, handlers)
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        try:
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            _set_protocol_handlers({})
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            self.assertEqual({}, _get_protocol_handlers())
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        finally:
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            _set_protocol_handlers(handlers)
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    def test_get_transport_modules(self):
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        handlers = _get_protocol_handlers()
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        class SampleHandler(object):
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            """I exist, isnt that enough?"""
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        try:
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            my_handlers = {}
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            _set_protocol_handlers(my_handlers)
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            register_lazy_transport('foo', 'bzrlib.tests.test_transport', 'TestTransport.SampleHandler')
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            register_lazy_transport('bar', 'bzrlib.tests.test_transport', 'TestTransport.SampleHandler')
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            self.assertEqual([SampleHandler.__module__],
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                             _get_transport_modules())
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        finally:
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            _set_protocol_handlers(handlers)
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class MemoryTransportTest(TestCase):
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    """Memory transport specific tests."""
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    def test_parameters(self):
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        import bzrlib.transport.memory as memory
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        transport = memory.MemoryTransport()
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        self.assertEqual(True, transport.listable())
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        self.assertEqual(False, transport.should_cache())
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        self.assertEqual(False, transport.is_readonly())