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bazarr/libs/git/test/performance/lib.py

95 lines
2.4 KiB

"""Contains library functions"""
import logging
import os
import tempfile
from git import (
Repo
)
from git.db import (
GitCmdObjectDB,
GitDB
)
from git.test.lib import (
TestBase
)
from git.util import rmtree
import os.path as osp
#{ Invariants
k_env_git_repo = "GIT_PYTHON_TEST_GIT_REPO_BASE"
#} END invariants
#{ Base Classes
class TestBigRepoR(TestBase):
"""TestCase providing access to readonly 'big' repositories using the following
member variables:
* gitrorepo
* Read-Only git repository - actually the repo of git itself
* puregitrorepo
* As gitrepo, but uses pure python implementation
"""
#{ Invariants
#} END invariants
def setUp(self):
try:
super(TestBigRepoR, self).setUp()
except AttributeError:
pass
repo_path = os.environ.get(k_env_git_repo)
if repo_path is None:
logging.info(
("You can set the %s environment variable to a .git repository of" % k_env_git_repo) +
"your choice - defaulting to the gitpython repository")
repo_path = osp.dirname(__file__)
# end set some repo path
self.gitrorepo = Repo(repo_path, odbt=GitCmdObjectDB, search_parent_directories=True)
self.puregitrorepo = Repo(repo_path, odbt=GitDB, search_parent_directories=True)
def tearDown(self):
self.gitrorepo.git.clear_cache()
self.gitrorepo = None
self.puregitrorepo.git.clear_cache()
self.puregitrorepo = None
class TestBigRepoRW(TestBigRepoR):
"""As above, but provides a big repository that we can write to.
Provides ``self.gitrwrepo`` and ``self.puregitrwrepo``"""
def setUp(self):
self.gitrwrepo = None
try:
super(TestBigRepoRW, self).setUp()
except AttributeError:
pass
dirname = tempfile.mktemp()
os.mkdir(dirname)
self.gitrwrepo = self.gitrorepo.clone(dirname, shared=True, bare=True, odbt=GitCmdObjectDB)
self.puregitrwrepo = Repo(dirname, odbt=GitDB)
def tearDown(self):
super(TestBigRepoRW, self).tearDown()
if self.gitrwrepo is not None:
rmtree(self.gitrwrepo.working_dir)
self.gitrwrepo.git.clear_cache()
self.gitrwrepo = None
self.puregitrwrepo.git.clear_cache()
self.puregitrwrepo = None
#} END base classes