From a8cd7a26d4f1417c53badaf70ec4d09aeadf3693 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de>
Date: Mon, 3 Apr 2006 11:05:39 +0000
Subject: [PATCH] Add test case for #43581.

---
 Lib/test/test_sys.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index b98c64885e4..ae2a1c81e25 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -261,6 +261,11 @@ class SysModuleTest(unittest.TestCase):
         self.assert_(vi[3] in ("alpha", "beta", "candidate", "final"))
         self.assert_(isinstance(vi[4], int))
 
+    def test_43581(self):
+        # Can't use sys.stdout, as this is a cStringIO object when
+        # the test runs under regrtest.
+        self.assert_(sys.__stdout__.encoding == sys.__stderr__.encoding)
+
 def test_main():
     test.test_support.run_unittest(SysModuleTest)