diff options
Diffstat (limited to 'Lib/importlib/test')
| -rw-r--r-- | Lib/importlib/test/import_/test_path.py | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/Lib/importlib/test/import_/test_path.py b/Lib/importlib/test/import_/test_path.py index 6bace12..b4ae779 100644 --- a/Lib/importlib/test/import_/test_path.py +++ b/Lib/importlib/test/import_/test_path.py @@ -2,9 +2,10 @@ from importlib import machinery from .. import util from . import util as import_util from contextlib import nested -from imp import new_module +import imp import os import sys +from test import support from types import MethodType import unittest @@ -143,7 +144,7 @@ class __path__Tests(BaseTests): self.run_test(self.hooks_order_test, location, [location]) def test_path_argument(self): - module = new_module('pkg') + module = imp.new_module('pkg') module.__path__ = ['random __path__'] name = 'pkg.whatever' sys.modules['pkg'] = module @@ -221,8 +222,22 @@ class FinderTests(unittest.TestCase): def test_implicit_hooks(self): # Test that the implicit path hooks are used. - # TODO(brett.cannon) implement - pass + existing_path = os.path.dirname(support.TESTFN) + bad_path = '<path>' + module = '<module>' + assert not os.path.exists(bad_path) + with util.import_state(): + nothing = machinery.PathFinder.find_module(module, + path=[existing_path]) + self.assert_(nothing is None) + self.assert_(existing_path in sys.path_importer_cache) + self.assert_(not isinstance(sys.path_importer_cache[existing_path], + imp.NullImporter)) + nothing = machinery.PathFinder.find_module(module, path=[bad_path]) + self.assert_(nothing is None) + self.assert_(bad_path in sys.path_importer_cache) + self.assert_(isinstance(sys.path_importer_cache[bad_path], + imp.NullImporter)) def test_main(): |