diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/datetimetester.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Lib/test/datetimetester.py b/Lib/test/datetimetester.py index e55b738..b8f69e7 100644 --- a/Lib/test/datetimetester.py +++ b/Lib/test/datetimetester.py @@ -6870,6 +6870,23 @@ class ExtensionModuleTests(unittest.TestCase): """) script_helper.assert_python_ok('-c', script) + def test_update_type_cache(self): + # gh-120782 + script = textwrap.dedent(""" + import sys + for i in range(5): + import _datetime + _datetime.date.max > _datetime.date.min + _datetime.time.max > _datetime.time.min + _datetime.datetime.max > _datetime.datetime.min + _datetime.timedelta.max > _datetime.timedelta.min + isinstance(_datetime.timezone.min, _datetime.tzinfo) + isinstance(_datetime.timezone.utc, _datetime.tzinfo) + isinstance(_datetime.timezone.max, _datetime.tzinfo) + del sys.modules['_datetime'] + """) + script_helper.assert_python_ok('-c', script) + def load_tests(loader, standard_tests, pattern): standard_tests.addTest(ZoneInfoCompleteTest()) |