From: Martin v. Löwis <martin@v.loewis.de>
Date: Sat, 14 Sep 2002 09:19:53 +0000 (+0000)
Subject: Don't test whether surrogate sequences round-trip in UTF-8. 2.2.2 candidate.
X-Git-Tag: v2.3c1~4075
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1ce4ae3268e616414ad63a0cacdffa0b5830d0b5;p=python

Don't test whether surrogate sequences round-trip in UTF-8. 2.2.2 candidate.
---

diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index a57d6f4372..89e28b5b40 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -695,7 +695,10 @@ for encoding in ('utf-8',
     verify(unicode(u.encode(encoding),encoding) == u)
 
 # UTF-8 must be roundtrip safe for all UCS-2 code points
-u = u''.join(map(unichr, range(0x10000)))
+# This excludes surrogates: in the full range, there would be
+# a surrogate pair (\udbff\udc00), which gets converted back
+# to a non-BMP character (\U0010fc00)
+u = u''.join(map(unichr, range(0,0xd800)+range(0xe000,0x10000)))
 for encoding in ('utf-8',):
     verify(unicode(u.encode(encoding),encoding) == u)