diff options
Diffstat (limited to 'Lib/test/test_pkgutil.py')
| -rw-r--r-- | Lib/test/test_pkgutil.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Lib/test/test_pkgutil.py b/Lib/test/test_pkgutil.py index 6fcd726..e19dce1 100644 --- a/Lib/test/test_pkgutil.py +++ b/Lib/test/test_pkgutil.py @@ -12,6 +12,9 @@ import tempfile import shutil import zipfile +from test.support.import_helper import DirsOnSysPath +from test.test_importlib.util import uncache + # Note: pkgutil.walk_packages is currently tested in test_runpy. This is # a hack to get a major issue resolved for 3.3b2. Longer term, it should # be moved back here, perhaps by factoring out the helper code for @@ -318,6 +321,38 @@ class PkgutilTests(unittest.TestCase): with self.assertRaises(exc): pkgutil.resolve_name(s) + def test_name_resolution_import_rebinding(self): + # The same data is also used for testing import in test_import and + # mock.patch in test_unittest. + path = os.path.join(os.path.dirname(__file__), 'test_import', 'data') + with uncache('package3', 'package3.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package3.submodule.attr'), 'submodule') + with uncache('package3', 'package3.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package3.submodule:attr'), 'submodule') + with uncache('package3', 'package3.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package3:submodule.attr'), 'rebound') + self.assertEqual(pkgutil.resolve_name('package3.submodule.attr'), 'submodule') + self.assertEqual(pkgutil.resolve_name('package3:submodule.attr'), 'rebound') + with uncache('package3', 'package3.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package3:submodule.attr'), 'rebound') + self.assertEqual(pkgutil.resolve_name('package3.submodule:attr'), 'submodule') + self.assertEqual(pkgutil.resolve_name('package3:submodule.attr'), 'rebound') + + def test_name_resolution_import_rebinding2(self): + path = os.path.join(os.path.dirname(__file__), 'test_import', 'data') + with uncache('package4', 'package4.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package4.submodule.attr'), 'submodule') + with uncache('package4', 'package4.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package4.submodule:attr'), 'submodule') + with uncache('package4', 'package4.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package4:submodule.attr'), 'origin') + self.assertEqual(pkgutil.resolve_name('package4.submodule.attr'), 'submodule') + self.assertEqual(pkgutil.resolve_name('package4:submodule.attr'), 'submodule') + with uncache('package4', 'package4.submodule'), DirsOnSysPath(path): + self.assertEqual(pkgutil.resolve_name('package4:submodule.attr'), 'origin') + self.assertEqual(pkgutil.resolve_name('package4.submodule:attr'), 'submodule') + self.assertEqual(pkgutil.resolve_name('package4:submodule.attr'), 'submodule') + class PkgutilPEP302Tests(unittest.TestCase): |