~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2010 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""BzrDir implementation tests for colocated branch support.

These tests check the conformance of the colocated branches support.

All bzrdir formats are tested - those that do not suppport colocated branches 

have the test_unsupported tests run; the others have the test_supported tests

run.

"""

from bzrlib.controldir import ControlDirFormat

from bzrlib.tests import (

    default_transport,

    multiply_tests,

    test_server,

    )

from bzrlib.tests.per_controldir import (

    TestCaseWithControlDir,

    make_scenarios,

    )

from bzrlib.transport import memory

def load_tests(standard_tests, module, loader):

    colo_supported_formats = []

    colo_unsupported_formats = []

    # This will always add scenarios using the smart server.

    from bzrlib.remote import RemoteBzrDirFormat

    for format in ControlDirFormat.known_formats():

        if isinstance(format, RemoteBzrDirFormat):

            continue

        if format.colocated_branches:

            colo_supported_formats.append(format)

        else:

            colo_unsupported_formats.append(format)

    supported_scenarios = make_scenarios(default_transport, None, None,

        colo_supported_formats)

    unsupported_scenarios = make_scenarios(default_transport, None, None,

        colo_unsupported_formats)

    # test the remote server behaviour when backed with a MemoryTransport

    # Once for the current version

    unsupported_scenarios.extend(make_scenarios(

        memory.MemoryServer,

        test_server.SmartTCPServer_for_testing,

        test_server.ReadonlySmartTCPServer_for_testing,

        [(RemoteBzrDirFormat())],

        name_suffix='-default'))

    # And once with < 1.6 - the 'v2' protocol.

    unsupported_scenarios.extend(make_scenarios(

        memory.MemoryServer,

        test_server.SmartTCPServer_for_testing_v2_only,

        test_server.ReadonlySmartTCPServer_for_testing_v2_only,

        [(RemoteBzrDirFormat())],

        name_suffix='-v2'))

    result = loader.suiteClass()

    supported_tests = loader.loadTestsFromModuleNames([

        'bzrlib.tests.per_controldir_colo.test_supported'])

    unsupported_tests = loader.loadTestsFromModuleNames([

        'bzrlib.tests.per_controldir_colo.test_unsupported'])

    multiply_tests(supported_tests, supported_scenarios, result)

    multiply_tests(unsupported_tests, unsupported_scenarios, result)

    return result