diff options
Diffstat (limited to 'Lib/test/datetimetester.py')
| -rw-r--r-- | Lib/test/datetimetester.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Lib/test/datetimetester.py b/Lib/test/datetimetester.py index 715f0ea6b4..617bf9a255 100644 --- a/Lib/test/datetimetester.py +++ b/Lib/test/datetimetester.py @@ -5942,6 +5942,41 @@ class CapiTest(unittest.TestCase): with self.subTest(arg=arg, exact=exact): self.assertFalse(is_tzinfo(arg, exact)) + def test_date_from_timestamp(self): + ts = datetime(1995, 4, 12).timestamp() + + for macro in [0, 1]: + with self.subTest(macro=macro): + d = _testcapi.get_date_fromtimestamp(int(ts), macro) + + self.assertEqual(d, date(1995, 4, 12)) + + def test_datetime_from_timestamp(self): + ts0 = datetime(1995, 4, 12).timestamp() + ts1 = datetime(1995, 4, 12, 12, 30).timestamp() + + cases = [ + ((1995, 4, 12), None, False), + ((1995, 4, 12), None, True), + ((1995, 4, 12), timezone(timedelta(hours=1)), True), + ((1995, 4, 12, 14, 30), None, False), + ((1995, 4, 12, 14, 30), None, True), + ((1995, 4, 12, 14, 30), timezone(timedelta(hours=1)), True), + ] + + from_timestamp = _testcapi.get_datetime_fromtimestamp + for case in cases: + for macro in [0, 1]: + with self.subTest(case=case, macro=macro): + dtup, tzinfo, usetz = case + dt_orig = datetime(*dtup, tzinfo=tzinfo) + ts = int(dt_orig.timestamp()) + + dt_rt = from_timestamp(ts, tzinfo, usetz, macro) + + self.assertEqual(dt_orig, dt_rt) + + def load_tests(loader, standard_tests, pattern): standard_tests.addTest(ZoneInfoCompleteTest()) return standard_tests |