make the glibc alias table take precedence over the X11 one (#422)

bpo-20087
diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py
index 99fab58..2144819 100644
--- a/Lib/test/test_locale.py
+++ b/Lib/test/test_locale.py
@@ -449,7 +449,7 @@
         self.check('ko_kr.euckr', 'ko_KR.eucKR')
         self.check('zh_cn.euc', 'zh_CN.eucCN')
         self.check('zh_tw.euc', 'zh_TW.eucTW')
-        self.check('zh_tw.euctw', 'zh_TW.eucTW')
+        self.check('zh_tw.euctw', 'zh_TW.EUC_TW')
 
     def test_japanese(self):
         self.check('ja', 'ja_JP.eucJP')
@@ -475,6 +475,9 @@
         self.check('japanese.sjis', 'ja_JP.SJIS')
         self.check('jp_jp', 'ja_JP.eucJP')
 
+    def test_en_IN(self):
+        self.check('en_IN', 'en_IN.UTF-8')
+
 
 class TestMiscellaneous(unittest.TestCase):
     def test_getpreferredencoding(self):