Actually, there's more than one failing value. (changeset 9cb1b85237a9, issue #13312).
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py
index 819fef3..28aa46f 100644
--- a/Lib/test/test_time.py
+++ b/Lib/test/test_time.py
@@ -425,8 +425,9 @@
self.assertEqual(self.yearstr(-123456), '-123456')
self.assertEqual(self.yearstr(-123456789), str(-123456789))
self.assertEqual(self.yearstr(-1234567890), str(-1234567890))
- self.assertEqual(self.yearstr(TIME_MINYEAR + 1), str(TIME_MINYEAR + 1))
- # On some platforms it loses the sign (issue #13312)
+ # On some platforms it gives weird result (issue #13312)
+ for y in range(TIME_MINYEAR + 10000, TIME_MINYEAR, -1):
+ self.assertEqual(self.yearstr(y), str(y))
# self.assertEqual(self.yearstr(TIME_MINYEAR), str(TIME_MINYEAR))
self.assertRaises(OverflowError, self.yearstr, TIME_MINYEAR - 1)