Fix tests after aliases fixes.

Author: serhiy-storchaka

Lib/test/test_email/test_asian_codecs.py

@@ -104,12 +104,12 @@ def test_korean_codecs(self):
         h.append(s, Charset('iso-2022-kr'))
         h.append(s, Charset('johab'))
         eq(h.encode(), """\
-Korean =?euc-kr?b?x9Gxub7uIMfRsbm+7g==?= =?ks_c_5601-1987?b?x9Gxub7u?=
+Korean =?euc-kr?b?x9Gxub7u?= =?ks_c_5601-1987?b?x9Gxub7uIMfRsbm+7g==?=
  =?iso-2022-kr?b?GyQpQw5HUTE5Pm4P?= =?johab?b?0GWKgrTh?=""")
         eq(decode_header(h.encode()),
            [(b'Korean ', None),
-            (b'\xc7\xd1\xb1\xb9\xbe\xee \xc7\xd1\xb1\xb9\xbe\xee', 'euc-kr'),
-            (b'\xc7\xd1\xb1\xb9\xbe\xee', 'ks_c_5601-1987'),
+            (b'\xc7\xd1\xb1\xb9\xbe\xee', 'euc-kr'),
+            (b'\xc7\xd1\xb1\xb9\xbe\xee \xc7\xd1\xb1\xb9\xbe\xee', 'ks_c_5601-1987'),
             (b'\x1b$)C\x0eGQ19>n\x0f', 'iso-2022-kr'),
             (b'\xd0e\x8a\x82\xb4\xe1', 'johab'),
            ])

Lib/test/test_email/test_contentmanager.py

@@ -347,12 +347,12 @@ def test_set_text_charset_cp949(self):
         content = "\ud55c\uad6d\uc5b4\n\uac02\n"
         raw_data_manager.set_content(m, content, charset='cp949')
         self.assertEqual(str(m), textwrap.dedent("""\
-            Content-Type: text/plain; charset="euc-kr"
+            Content-Type: text/plain; charset="ks_c_5601-1987"
             Content-Transfer-Encoding: base64
 
-            x9Gxub7uCqTUpKGkv6SiCg==
+            x9Gxub7uCoFBCg==
             """))
-        self.assertEqual(m.get_payload(decode=True).decode('euc-kr'), content)
+        self.assertEqual(m.get_payload(decode=True).decode('ks_c_5601-1987'), content)
         self.assertEqual(m.get_content(), content)
 
     def test_set_text_plain_long_line_heuristics(self):