Apply patch diff.txt from SF feature request

http://www.python.org/sf/444708

This adds the optional argument for str.strip
to unicode.strip too and makes it possible
to call str.strip with a unicode argument
and unicode.strip with a str argument.

1 files changed, 18 insertions, 0 deletions

diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 8e8ddf9..5d73939 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -169,6 +169,24 @@ test('lstrip', u'   hello   ', u'hello   ')
 test('rstrip', u'   hello   ', u'   hello')
 test('strip', u'hello', u'hello')
 
+# strip/lstrip/rstrip with None arg
+test('strip', u'   hello   ', u'hello', None)
+test('lstrip', u'   hello   ', u'hello   ', None)
+test('rstrip', u'   hello   ', u'   hello', None)
+test('strip', u'hello', u'hello', None)
+
+# strip/lstrip/rstrip with unicode arg
+test('strip', u'xyzzyhelloxyzzy', u'hello', u'xyz')
+test('lstrip', u'xyzzyhelloxyzzy', u'helloxyzzy', u'xyz')
+test('rstrip', u'xyzzyhelloxyzzy', u'xyzzyhello', u'xyz')
+test('strip', u'hello', u'hello', u'xyz')
+
+# strip/lstrip/rstrip with str arg
+test('strip', u'xyzzyhelloxyzzy', u'hello', 'xyz')
+test('lstrip', u'xyzzyhelloxyzzy', u'helloxyzzy', 'xyz')
+test('rstrip', u'xyzzyhelloxyzzy', u'xyzzyhello', 'xyz')
+test('strip', u'hello', u'hello', 'xyz')
+
 test('swapcase', u'HeLLo cOmpUteRs', u'hEllO CoMPuTErS')
 
 if 0: