mirror of https://github.com/python/cpython
71 lines
2.6 KiB
Python
71 lines
2.6 KiB
Python
# Copyright (C) 2002-2006 Python Software Foundation
|
||
# Contact: email-sig@python.org
|
||
# email package unit tests for (optional) Asian codecs
|
||
|
||
import unittest
|
||
from test.test_support import TestSkipped, run_unittest
|
||
|
||
from email.test.test_email import TestEmailBase
|
||
from email.Charset import Charset
|
||
from email.Header import Header, decode_header
|
||
from email.Message import Message
|
||
|
||
|
||
|
||
class TestEmailAsianCodecs(TestEmailBase):
|
||
def test_japanese_codecs(self):
|
||
eq = self.ndiffAssertEqual
|
||
j = Charset("euc-jp")
|
||
g = Charset("iso-8859-1")
|
||
h = Header("Hello World!")
|
||
jhello = '\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc\xa5\xeb\xa5\xc9\xa1\xaa'
|
||
ghello = 'Gr\xfc\xdf Gott!'
|
||
h.append(jhello, j)
|
||
h.append(ghello, g)
|
||
# BAW: This used to -- and maybe should -- fold the two iso-8859-1
|
||
# chunks into a single encoded word. However it doesn't violate the
|
||
# standard to have them as two encoded chunks and maybe it's
|
||
# reasonable <wink> for each .append() call to result in a separate
|
||
# encoded word.
|
||
eq(h.encode(), """\
|
||
Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=
|
||
=?iso-8859-1?q?Gr=FC=DF?= =?iso-8859-1?q?_Gott!?=""")
|
||
eq(decode_header(h.encode()),
|
||
[('Hello World!', None),
|
||
('\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
|
||
('Gr\xfc\xdf Gott!', 'iso-8859-1')])
|
||
long = 'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9'
|
||
h = Header(long, j, header_name="Subject")
|
||
# test a very long header
|
||
enc = h.encode()
|
||
# TK: splitting point may differ by codec design and/or Header encoding
|
||
eq(enc , """\
|
||
=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKGyhC?=
|
||
=?iso-2022-jp?b?GyRCMnE8VCROPjVHJyRyQlQkQyRGJCQkXiQ5GyhC?=""")
|
||
# TK: full decode comparison
|
||
eq(h.__unicode__().encode('euc-jp'), long)
|
||
|
||
def test_payload_encoding(self):
|
||
jhello = '\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc\xa5\xeb\xa5\xc9\xa1\xaa'
|
||
jcode = 'euc-jp'
|
||
msg = Message()
|
||
msg.set_payload(jhello, jcode)
|
||
ustr = unicode(msg.get_payload(), msg.get_content_charset())
|
||
self.assertEqual(jhello, ustr.encode(jcode))
|
||
|
||
|
||
|
||
def suite():
|
||
suite = unittest.TestSuite()
|
||
suite.addTest(unittest.makeSuite(TestEmailAsianCodecs))
|
||
return suite
|
||
|
||
|
||
def test_main():
|
||
run_unittest(TestEmailAsianCodecs)
|
||
|
||
|
||
|
||
if __name__ == '__main__':
|
||
unittest.main(defaultTest='suite')
|