test '\s+' functionality, as requested

Author: jyalim

Lib/test/test_strptime.py

@@ -671,10 +671,16 @@ def test_strptime_D_format(self):
         )
 
     def test_strptime_t_format(self):
-        test_date = "2026\t02\t16"
+        test_year,test_month,test_day = 2026,2,20
         self.assertEqual(
-            time.strptime(test_date, "%Y%t%m%t%d"),
-            time.strptime(test_date, "%Y\t%m\t%d")
+            time.strptime(
+                f'{test_year} \r {test_month}\t \n{test_day}', 
+                "%Y%t%m%t%d"
+            ),
+            time.strptime(
+                f'{test_year}-{test_month}-{test_day}', 
+                "%Y-%m-%d"
+            )
         )
 
 class Strptime12AMPMTests(unittest.TestCase):