79 lines
3.1 KiB
Python
79 lines
3.1 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# test_multibytecodec.py
|
|
# Unit test for multibytecodec itself
|
|
#
|
|
# $CJKCodecs: test_multibytecodec.py,v 1.5 2004/01/06 02:26:28 perky Exp $
|
|
|
|
from test import test_support
|
|
from test import test_multibytecodec_support
|
|
import unittest, StringIO, codecs
|
|
|
|
class Test_StreamWriter(unittest.TestCase):
|
|
if len(u'\U00012345') == 2: # UCS2
|
|
def test_gb18030(self):
|
|
s= StringIO.StringIO()
|
|
c = codecs.lookup('gb18030')[3](s)
|
|
c.write(u'123')
|
|
self.assertEqual(s.getvalue(), '123')
|
|
c.write(u'\U00012345')
|
|
self.assertEqual(s.getvalue(), '123\x907\x959')
|
|
c.write(u'\U00012345'[0])
|
|
self.assertEqual(s.getvalue(), '123\x907\x959')
|
|
c.write(u'\U00012345'[1] + u'\U00012345' + u'\uac00\u00ac')
|
|
self.assertEqual(s.getvalue(),
|
|
'123\x907\x959\x907\x959\x907\x959\x827\xcf5\x810\x851')
|
|
c.write(u'\U00012345'[0])
|
|
self.assertEqual(s.getvalue(),
|
|
'123\x907\x959\x907\x959\x907\x959\x827\xcf5\x810\x851')
|
|
self.assertRaises(UnicodeError, c.reset)
|
|
self.assertEqual(s.getvalue(),
|
|
'123\x907\x959\x907\x959\x907\x959\x827\xcf5\x810\x851')
|
|
|
|
# standard utf-8 codecs has broken StreamReader
|
|
if test_multibytecodec_support.__cjkcodecs__:
|
|
def test_utf_8(self):
|
|
s= StringIO.StringIO()
|
|
c = codecs.lookup('utf-8')[3](s)
|
|
c.write(u'123')
|
|
self.assertEqual(s.getvalue(), '123')
|
|
c.write(u'\U00012345')
|
|
self.assertEqual(s.getvalue(), '123\xf0\x92\x8d\x85')
|
|
c.write(u'\U00012345'[0])
|
|
self.assertEqual(s.getvalue(), '123\xf0\x92\x8d\x85')
|
|
c.write(u'\U00012345'[1] + u'\U00012345' + u'\uac00\u00ac')
|
|
self.assertEqual(s.getvalue(),
|
|
'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
|
|
'\xea\xb0\x80\xc2\xac')
|
|
c.write(u'\U00012345'[0])
|
|
self.assertEqual(s.getvalue(),
|
|
'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
|
|
'\xea\xb0\x80\xc2\xac')
|
|
c.reset()
|
|
self.assertEqual(s.getvalue(),
|
|
'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
|
|
'\xea\xb0\x80\xc2\xac\xed\xa0\x88')
|
|
c.write(u'\U00012345'[1])
|
|
self.assertEqual(s.getvalue(),
|
|
'123\xf0\x92\x8d\x85\xf0\x92\x8d\x85\xf0\x92\x8d\x85'
|
|
'\xea\xb0\x80\xc2\xac\xed\xa0\x88\xed\xbd\x85')
|
|
|
|
else: # UCS4
|
|
pass
|
|
|
|
def test_nullcoding(self):
|
|
self.assertEqual(''.decode('gb18030'), u'')
|
|
self.assertEqual(unicode('', 'gb18030'), u'')
|
|
self.assertEqual(u''.encode('gb18030'), '')
|
|
|
|
def test_str_decode(self):
|
|
self.assertEqual('abcd'.encode('gb18030'), 'abcd')
|
|
|
|
def test_main():
|
|
suite = unittest.TestSuite()
|
|
suite.addTest(unittest.makeSuite(Test_StreamWriter))
|
|
test_support.run_suite(suite)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|