Apply SF patch #1775604: This adds three new codecs (utf-32, utf-32-le and

ut-32-be). On narrow builds the codecs combine surrogate pairs in the unicode
object into one codepoint on encoding and create surrogate pairs for
codepoints outside the BMP on decoding. Lone surrogates are passed through
unchanged in all cases.

Backport to the trunk will follow.

1 files changed, 5 insertions, 2 deletions

diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py
index f76ec656e5a..9b731d534db 100644
--- a/Lib/test/test_codeccallbacks.py
+++ b/Lib/test/test_codeccallbacks.py
@@ -285,7 +285,8 @@ class CodecCallbackTest(unittest.TestCase):
 
     def test_longstrings(self):
         # test long strings to check for memory overflow problems
-        errors = [ "strict", "ignore", "replace", "xmlcharrefreplace", "backslashreplace"]
+        errors = [ "strict", "ignore", "replace", "xmlcharrefreplace",
+                   "backslashreplace"]
         # register the handlers under different names,
         # to prevent the codec from recognizing the name
         for err in errors:
@@ -293,7 +294,8 @@ class CodecCallbackTest(unittest.TestCase):
         l = 1000
         errors += [ "test." + err for err in errors ]
         for uni in [ s*l for s in ("x", "\u3042", "a\xe4") ]:
-            for enc in ("ascii", "latin-1", "iso-8859-1", "iso-8859-15", "utf-8", "utf-7", "utf-16"):
+            for enc in ("ascii", "latin-1", "iso-8859-1", "iso-8859-15",
+                        "utf-8", "utf-7", "utf-16", "utf-32"):
                 for err in errors:
                     try:
                         uni.encode(enc, err)
@@ -812,6 +814,7 @@ class CodecCallbackTest(unittest.TestCase):
             ("utf-7", b"++"),
             ("utf-8",  b"\xff"),
             ("utf-16", b"\xff"),
+            ("utf-32", b"\xff"),
             ("unicode-escape", b"\\u123g"),
             ("raw-unicode-escape", b"\\u123g"),
             ("unicode-internal", b"\xff"),