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Diffstat (limited to 'Lib/test/test_warnings/__init__.py')
| -rw-r--r-- | Lib/test/test_warnings/__init__.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Lib/test/test_warnings/__init__.py b/Lib/test/test_warnings/__init__.py index 31ab94b..940db5c 100644 --- a/Lib/test/test_warnings/__init__.py +++ b/Lib/test/test_warnings/__init__.py @@ -218,6 +218,25 @@ class FilterTests(BaseTest): 42) self.assertEqual(len(w), 0) + def test_module_globals(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + # bpo-33509: module_globals=None must not crash + self.module.warn_explicit('msg', UserWarning, "filename", 42, + module_globals=None) + self.assertEqual(len(w), 1) + + # Invalid module_globals type + with self.assertRaises(TypeError): + self.module.warn_explicit('msg', UserWarning, "filename", 42, + module_globals=True) + self.assertEqual(len(w), 1) + + # Empty module_globals + self.module.warn_explicit('msg', UserWarning, "filename", 42, + module_globals={}) + self.assertEqual(len(w), 2) + def test_inheritance(self): with original_warnings.catch_warnings(module=self.module) as w: self.module.resetwarnings() |