commit e5344d6c45f15e8cd5b450311a402de568f54b47
author Amaury Forgeot d'Arc <amauryfa@gmail.com> Mon Jun 29 22:38:54 2009 +0000
committer Amaury Forgeot d'Arc <amauryfa@gmail.com> Mon Jun 29 22:38:54 2009 +0000
tree 150fa35d9135b3d2c751fdf192a0659e54ef28a5
parent 77b31ef202359e6f29d261b7dfbb356f36d49123

Merged revisions 73698 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r73698 | amaury.forgeotdarc | 2009-06-30 00:36:49 +0200 (mar., 30 juin 2009) | 7 lines

  #6373: SystemError in str.encode('latin1', 'surrogateescape')
  if the string contains unpaired surrogates.
  (In debug build, crash in assert())

  This can happen with normal processing, if python starts with utf-8,
  then calls sys.setfilesystemencoding('latin-1')
........

Lib/test/test_codecs.py

diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py
index 4ec7b58..e060471 100644
--- a/Lib/test/test_codecs.py
+++ b/Lib/test/test_codecs.py
@@ -1549,6 +1549,11 @@
         self.assertEqual("foo\udca5bar".encode("iso-8859-3", "surrogateescape"),
                          b"foo\xa5bar")
 
+    def test_latin1(self):
+        # Issue6373
+        self.assertEqual("\udce4\udceb\udcef\udcf6\udcfc".encode("latin1", "surrogateescape"),
+                         b"\xe4\xeb\xef\xf6\xfc")
+
 
 def test_main():
     support.run_unittest(