mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Issue #13056: Reenable test_multibytecodec.Test_StreamWriter tests

Browse source
This commit is contained in:
Victor Stinner 2013-04-11 22:41:11 +02:00
parent a0dd0213cc
commit eae41af356
1 changed files with 21 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

71
Lib/test/test_multibytecodec.py
View file

@ -176,57 +176,28 @@ class Test_StreamReader(unittest.TestCase):
support.unlink(TESTFN)
class Test_StreamWriter(unittest.TestCase):
if len('\U00012345') == 2: # UCS2
def test_gb18030(self):
s= io.BytesIO()
c = codecs.getwriter('gb18030')(s)
c.write('123')
self.assertEqual(s.getvalue(), b'123')
c.write('\U00012345')
self.assertEqual(s.getvalue(), b'123\x907\x959')
c.write('\U00012345'[0])
self.assertEqual(s.getvalue(), b'123\x907\x959')
c.write('\U00012345'[1] + '\U00012345' + '\uac00\u00ac')
self.assertEqual(s.getvalue(),
b'123\x907\x959\x907\x959\x907\x959\x827\xcf5\x810\x851')
c.write('\U00012345'[0])
self.assertEqual(s.getvalue(),
b'123\x907\x959\x907\x959\x907\x959\x827\xcf5\x810\x851')
self.assertRaises(UnicodeError, c.reset)
self.assertEqual(s.getvalue(),
b'123\x907\x959\x907\x959\x907\x959\x827\xcf5\x810\x851')
def test_gb18030(self):
s= io.BytesIO()
c = codecs.getwriter('gb18030')(s)
c.write('123')
self.assertEqual(s.getvalue(), b'123')
c.write('\U00012345')
self.assertEqual(s.getvalue(), b'123\x907\x959')
c.write('\uac00\u00ac')
self.assertEqual(s.getvalue(),
b'123\x907\x959\x827\xcf5\x810\x851')
def test_utf_8(self):
s= io.BytesIO()
c = codecs.getwriter('utf-8')(s)
c.write('123')
self.assertEqual(s.getvalue(), b'123')
c.write('\U00012345')
self.assertEqual(s.getvalue(), b'123\xf0\x92\x8d\x85')
# Python utf-8 codec can't buffer surrogate pairs yet.
if 0:
c.write('\U00012345'[0])
self.assertEqual(s.getvalue(), b'123\xf0\x92\x8d\x85')
c.write('\U00012345'[1] + '\U00012345' + '\uac00\u00ac')
self.assertEqual(s.getvalue(),
b'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
b'\xea\xb0\x80\xc2\xac')
c.write('\U00012345'[0])
self.assertEqual(s.getvalue(),
b'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
b'\xea\xb0\x80\xc2\xac')
c.reset()
self.assertEqual(s.getvalue(),
b'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
b'\xea\xb0\x80\xc2\xac\xed\xa0\x88')
c.write('\U00012345'[1])
self.assertEqual(s.getvalue(),
b'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
b'\xea\xb0\x80\xc2\xac\xed\xa0\x88\xed\xbd\x85')
else: # UCS4
pass
def test_utf_8(self):
s= io.BytesIO()
c = codecs.getwriter('utf-8')(s)
c.write('123')
self.assertEqual(s.getvalue(), b'123')
c.write('\U00012345')
self.assertEqual(s.getvalue(), b'123\xf0\x92\x8d\x85')
c.write('\uac00\u00ac')
self.assertEqual(s.getvalue(),
b'123\xf0\x92\x8d\x85'
b'\xea\xb0\x80\xc2\xac')
def test_streamwriter_strwrite(self):
s = io.BytesIO()