diff options
Diffstat (limited to 'Lib/test/test_imp.py')
| -rw-r--r-- | Lib/test/test_imp.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py index 51bec50cc2..1ef0accf0f 100644 --- a/Lib/test/test_imp.py +++ b/Lib/test/test_imp.py @@ -310,8 +310,13 @@ class ImportTests(unittest.TestCase): loader.get_data(imp.__file__) # Will need to create a newly opened file def test_load_source(self): - with self.assertRaisesRegex(ValueError, 'embedded null'): - imp.load_source(__name__, __file__ + "\0") + # Create a temporary module since load_source(name) modifies + # sys.modules[name] attributes like __loader___ + modname = f"tmp{__name__}" + mod = type(sys.modules[__name__])(modname) + with support.swap_item(sys.modules, modname, mod): + with self.assertRaisesRegex(ValueError, 'embedded null'): + imp.load_source(modname, __file__ + "\0") @support.cpython_only def test_issue31315(self): |