# HG changeset patch
# Parent  ce6a6cc3765d808a2dbd50307433b6bd90bd9a0e
Issue #28997: Skip when Readline fails non-ASCII input on Android

diff -r ce6a6cc3765d Lib/test/test_readline.py
--- a/Lib/test/test_readline.py	Tue Dec 20 22:52:33 2016 +0800
+++ b/Lib/test/test_readline.py	Fri Dec 23 22:50:59 2016 +0000
@@ -3,6 +3,7 @@
 """
 from contextlib import ExitStack
 from errno import EIO
+from io import TextIOWrapper, BytesIO
 import os
 import selectors
 import subprocess
@@ -138,9 +139,14 @@
 
     def test_nonascii(self):
         try:
-            readline.add_history("\xEB\xEF")
+            encoder = TextIOWrapper(BytesIO(), newline="")
+            encoder.write("\xEB\xEF\r")
+            input = encoder.detach().getvalue()
         except UnicodeEncodeError as err:
             self.skipTest("Locale cannot encode test data: " + format(err))
+        output = run_pty("import readline; print(ascii(input()))", input)
+        if ascii("\xEB\xEF").encode("ascii") not in output:
+            self.skipTest("Readline does not handle the test characters")
 
         script = r"""import readline