#15421: fix an OverflowError in Calendar.itermonthdates() after datetime.MAXYEAR. Patch by Cédric Krier.
diff --git a/Lib/test/test_calendar.py b/Lib/test/test_calendar.py
index 2a56268..5d6549c 100644
--- a/Lib/test/test_calendar.py
+++ b/Lib/test/test_calendar.py
@@ -3,6 +3,7 @@
from test import test_support
import locale
+import datetime
result_2004_text = """
@@ -262,6 +263,11 @@
new_october = calendar.TextCalendar().formatmonthname(2010, 10, 10)
self.assertEquals(old_october, new_october)
+ def test_itermonthdates(self):
+ # ensure itermonthdates doesn't overflow after datetime.MAXYEAR
+ # see #15421
+ list(calendar.Calendar().itermonthdates(datetime.MAXYEAR, 12))
+
class MonthCalendarTestCase(unittest.TestCase):
def setUp(self):