# Copyright (C) 2008, 2009 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
"""Repository implementation tests for CHK support.
These tests check the conformance of the chk index some repositories support.
All repository formats are tested - those that do not suppport chk indices
have the test_unsupported tests run; the others have the test_supported tests
run.
"""
from bzrlib import (
repository,
remote,
)
from bzrlib.repofmt.pack_repo import (
RepositoryFormatKnitPack5,
)
from bzrlib.repofmt.groupcompress_repo import (
RepositoryFormatCHK1,
)
from bzrlib.tests import (
multiply_tests,
)
from bzrlib.tests.per_repository import (
all_repository_format_scenarios,
TestCaseWithRepository,
)
class TestCaseWithRepositoryCHK(TestCaseWithRepository):
def make_repository(self, path, format=None):
TestCaseWithRepository.make_repository(self, path, format=format)
return repository.Repository.open(self.get_transport(path).base)
def load_tests(standard_tests, module, loader):
supported_scenarios = []
unsupported_scenarios = []
for test_name, scenario_info in all_repository_format_scenarios():
format = scenario_info['repository_format']
# For remote repositories, we test both with, and without a backing chk
# capable format: change the format we use to create the repo to direct
# formats, and then the overridden make_repository in
# TestCaseWithRepositoryCHK will give a re-opened RemoteRepository
# with the chosen backing format.
if isinstance(format, remote.RemoteRepositoryFormat):
with_support = dict(scenario_info)
with_support['repository_format'] = RepositoryFormatCHK1()
supported_scenarios.append((test_name + "(Supported)", with_support))
no_support = dict(scenario_info)
no_support['repository_format'] = RepositoryFormatKnitPack5()
unsupported_scenarios.append((test_name + "(Not Supported)", no_support))
elif format.supports_chks:
supported_scenarios.append((test_name, scenario_info))
else:
unsupported_scenarios.append((test_name, scenario_info))
result = loader.suiteClass()
supported_tests = loader.loadTestsFromModuleNames([
'bzrlib.tests.per_repository_chk.test_supported'])
unsupported_tests = loader.loadTestsFromModuleNames([
'bzrlib.tests.per_repository_chk.test_unsupported'])
multiply_tests(supported_tests, supported_scenarios, result)
multiply_tests(unsupported_tests, unsupported_scenarios, result)
return result
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