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Diffstat (limited to 'Lib/test/test_os.py')
| -rw-r--r-- | Lib/test/test_os.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 4d27c2b..379dc58e 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -2,6 +2,7 @@ # does add tests for a few functions which have been determined to be more # portable than they had been thought to be. +import decimal import os import errno import unittest @@ -238,6 +239,36 @@ class StatAttributeTests(unittest.TestCase): warnings.simplefilter("ignore", DeprecationWarning) self.check_stat_attributes(fname) + def test_stat_timestamp(self): + # test deprecation + with warnings.catch_warnings(): + warnings.simplefilter("error", DeprecationWarning) + self.assertRaises(DeprecationWarning, os.stat_float_times, False) + + with warnings.catch_warnings(): + warnings.simplefilter("ignore", DeprecationWarning) + old_value = os.stat_float_times() + try: + # test invalid timestamp types + self.assertRaises(ValueError, os.stat, self.fname, + timestamp="abc") + self.assertRaises(ValueError, os.stat, self.fname, + timestamp=decimal.Context) + + for float_times in (False, True): + os.stat_float_times(float_times) + t = os.stat(self.fname).st_mtime + if float_times: + self.assertIsInstance(t, float) + else: + self.assertIsInstance(t, int) + + for type in (int, float, decimal.Decimal): + t = os.stat(self.fname, timestamp=type).st_mtime + self.assertIsInstance(t, type) + finally: + os.stat_float_times(old_value) + def test_statvfs_attributes(self): if not hasattr(os, "statvfs"): return |