diff options
Diffstat (limited to 'Lib/test/test_os.py')
| -rw-r--r-- | Lib/test/test_os.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 878162f8ad..b74d051a6b 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -270,6 +270,21 @@ class StatAttributeTests(unittest.TestCase): st2 = os.stat(support.TESTFN) self.assertEqual(st2.st_mtime, int(st.st_mtime-delta)) + def test_utime_noargs(self): + # (insert issue#) removed the requirement to pass None as the + # second argument. Check that the previous methods of passing + # a time tuple or None work in addition to no argument. + st = os.stat(support.TESTFN) + # Doesn't set anything new, but sets the time tuple way + os.utime(support.TESTFN, (st.st_atime, st.st_mtime)) + # Set to the current time in the old explicit way. + os.utime(support.TESTFN, None) + st1 = os.stat(support.TESTFN) + # Set to the current time in the new way + os.utime(support.TESTFN) + st2 = os.stat(support.TESTFN) + self.assertAlmostEqual(st1.st_mtime, st2.st_mtime, delta=10) + # Restrict test to Win32, since there is no guarantee other # systems support centiseconds if sys.platform == 'win32': |