Don't use sebTest() in tests for issue #5815.

diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py
index 76202df1e6318cc43f0406588768e36242eeb5c2..45c0149f3b1d22eab327a03d699defa32672fe5d 100644 (file)
--- a/Lib/test/test_locale.py
+++ b/Lib/test/test_locale.py
@@ -371,8 +371,7 @@ class NormalizeTest(unittest.TestCase):
 
     def test_locale_alias(self):
         for localename, alias in locale.locale_alias.items():
-            with self.subTest(locale=(localename, alias)):
-                self.check(localename, alias)
+            self.check(localename, alias)
 
     def test_empty(self):
         self.check('', '')