diff options
Diffstat (limited to 'tests/test_apt_cache.py')
| -rw-r--r-- | tests/test_apt_cache.py | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/tests/test_apt_cache.py b/tests/test_apt_cache.py index 602043a8..916a43cb 100644 --- a/tests/test_apt_cache.py +++ b/tests/test_apt_cache.py @@ -17,6 +17,7 @@ sys.path.insert(0, get_library_dir()) import apt import apt_pkg +import copy import shutil import glob @@ -26,6 +27,14 @@ class TestAptCache(unittest.TestCase): def setUp(self): # reset any config manipulations done in the individual tests apt_pkg.init_config() + # save/restore the apt config + self._cnf = {} + for item in apt_pkg.config.keys(): + self._cnf[item] = apt_pkg.config.find(item) + + def tearDown(self): + for item in self._cnf: + apt_pkg.config.set(item, self._cnf[item]) def test_apt_cache(self): """cache: iterate all packages and all dependencies """ @@ -53,25 +62,21 @@ class TestAptCache(unittest.TestCase): self.assertTrue(str(r).startswith('Package: %s\n' % pkg.shortname)) def test_get_provided_packages(self): - cache = apt.Cache() + apt.apt_pkg.config.set("Apt::architecture", "i386") + cache = apt.Cache(rootdir="./data/test-provides/") + cache.open() # a true virtual pkg l = cache.get_providing_packages("mail-transport-agent") self.assertTrue(len(l) > 0) self.assertTrue("postfix" in [p.name for p in l]) - # FIXME: this is failing currently, create a better (artificial) - # testcase for this feature - # this is a not virtual (transitional) package provided by another - #l = cache.get_providing_packages("git-core") - #self.assertEqual(l, []) - # now inlcude nonvirtual packages in the search - l = cache.get_providing_packages("git-core", - include_nonvirtual=True) - self.assertEqual([p.name for p in l], ["git"]) self.assertTrue("mail-transport-agent" in cache["postfix"].candidate.provides) def test_low_level_pkg_provides(self): + apt.apt_pkg.config.set("Apt::architecture", "i386") + # create highlevel cache and get the lowlevel one from it + highlevel_cache = apt.Cache(rootdir="./data/test-provides") # low level cache provides list of the pkg - cache = apt_pkg.Cache(progress=None) + cache = highlevel_cache._cache l = cache["mail-transport-agent"].provides_list # arbitrary number, just needs to be higher enough self.assertTrue(len(l) > 5) @@ -84,8 +89,6 @@ class TestAptCache(unittest.TestCase): def test_dpkg_journal_dirty(self): - # backup old value - old_status = apt_pkg.config.find_file("Dir::State::status") # create tmp env tmpdir = tempfile.mkdtemp() dpkg_dir = os.path.join(tmpdir,"var","lib","dpkg") @@ -102,8 +105,6 @@ class TestAptCache(unittest.TestCase): # that is a dirty journal open(os.path.join(dpkg_dir,"updates","000"), "w").close() self.assertTrue(cache.dpkg_journal_dirty) - # reset config value - apt_pkg.config.set("Dir::State::status", old_status) def test_apt_update(self): rootdir = "./data/tmp" |