diff options
Diffstat (limited to 'Lib/test/test_time.py')
| -rw-r--r-- | Lib/test/test_time.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py index 9e16d0b122..64f1f01d6e 100644 --- a/Lib/test/test_time.py +++ b/Lib/test/test_time.py @@ -176,6 +176,14 @@ class TimeTestCase(unittest.TestCase): del environ['TZ'] time.tzset() + def test_insane_timestamps(self): + # It's possible that some platform maps time_t to double, + # and that this test will fail there. This test should + # exempt such platforms (provided they return reasonable + # results!). + for func in time.ctime, time.gmtime, time.localtime: + for unreasonable in -1e200, 1e200: + self.assertRaises(ValueError, func, unreasonable) def test_main(): test_support.run_unittest(TimeTestCase) |