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-rw-r--r--Lib/test/test_os.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index 984484c4c3..065d32707d 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -223,6 +223,13 @@ class StatAttributeTests(unittest.TestCase):
except TypeError:
pass
+ def test_utime_dir(self):
+ delta = 1000000
+ st = os.stat(test_support.TESTFN)
+ os.utime(test_support.TESTFN, (st.st_atime, st.st_mtime-delta))
+ st2 = os.stat(test_support.TESTFN)
+ self.assertEquals(st2.st_mtime, st.st_mtime-delta)
+
# Restrict test to Win32, since there is no guarantee other
# systems support centiseconds
if sys.platform == 'win32':