diff options
Diffstat (limited to 'Lib/test/test_importlib/test_util.py')
| -rw-r--r-- | Lib/test/test_importlib/test_util.py | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/Lib/test/test_importlib/test_util.py b/Lib/test/test_importlib/test_util.py index 9897def804..e6b0084fa7 100644 --- a/Lib/test/test_importlib/test_util.py +++ b/Lib/test/test_importlib/test_util.py @@ -5,6 +5,7 @@ import sys from test import support import types import unittest +import warnings class ModuleToLoadTests(unittest.TestCase): @@ -72,14 +73,27 @@ class ModuleForLoaderTests(unittest.TestCase): """Tests for importlib.util.module_for_loader.""" + @staticmethod + def module_for_loader(func): + with warnings.catch_warnings(): + warnings.simplefilter('ignore', PendingDeprecationWarning) + return util.module_for_loader(func) + + def test_warning(self): + # Should raise a PendingDeprecationWarning when used. + with warnings.catch_warnings(): + warnings.simplefilter('error', PendingDeprecationWarning) + with self.assertRaises(PendingDeprecationWarning): + func = util.module_for_loader(lambda x: x) + def return_module(self, name): - fxn = util.module_for_loader(lambda self, module: module) + fxn = self.module_for_loader(lambda self, module: module) return fxn(self, name) def raise_exception(self, name): def to_wrap(self, module): raise ImportError - fxn = util.module_for_loader(to_wrap) + fxn = self.module_for_loader(to_wrap) try: fxn(self, name) except ImportError: @@ -100,7 +114,7 @@ class ModuleForLoaderTests(unittest.TestCase): class FakeLoader: def is_package(self, name): return True - @util.module_for_loader + @self.module_for_loader def load_module(self, module): return module name = 'a.b.c' @@ -134,7 +148,7 @@ class ModuleForLoaderTests(unittest.TestCase): def test_decorator_attrs(self): def fxn(self, module): pass - wrapped = util.module_for_loader(fxn) + wrapped = self.module_for_loader(fxn) self.assertEqual(wrapped.__name__, fxn.__name__) self.assertEqual(wrapped.__qualname__, fxn.__qualname__) @@ -160,7 +174,7 @@ class ModuleForLoaderTests(unittest.TestCase): self._pkg = is_package def is_package(self, name): return self._pkg - @util.module_for_loader + @self.module_for_loader def load_module(self, module): return module |