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cpython/Lib/email/test/test_email_codecs.py

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The email package's tests live much better in a subpackage (i.e. email.test), so move the guts of them here from Lib/test. The latter directory will retain stubs to run the email.test tests using Python's standard regression test. test_email_torture.py is a torture tester which will not run under Python's test suite because I don't want to commit megs of data to that project (it will fail cleanly there). When run under the mimelib project it'll stress test the package with megs of message samples collected from various locations in the wild.
2002-07-19 19:31:10 -03:00
# Copyright (C) 2002 Python Software Foundation
# email package unit tests for (optional) Asian codecs
import unittest
Get rid of relative imports in all unittests. Now anything that imports e.g. test_support must do so using an absolute package name such as "import test.test_support" or "from test import test_support". This also updates the README in Lib/test, and gets rid of the duplicate data dirctory in Lib/test/data (replaced by Lib/email/test/data). Now Tim and Jack can have at it. :)
2002-07-23 16:04:11 -03:00
from test.test_support import TestSkipped, run_unittest
The email package's tests live much better in a subpackage (i.e. email.test), so move the guts of them here from Lib/test. The latter directory will retain stubs to run the email.test tests using Python's standard regression test. test_email_torture.py is a torture tester which will not run under Python's test suite because I don't want to commit megs of data to that project (it will fail cleanly there). When run under the mimelib project it'll stress test the package with megs of message samples collected from various locations in the wild.
2002-07-19 19:31:10 -03:00
from email.test.test_email import TestEmailBase
from email.Charset import Charset
from email.Header import Header, decode_header
# See if we have the Japanese codecs package installed
try:
unicode('foo', 'japanese.iso-2022-jp')
except LookupError:
raise TestSkipped, 'Optional Japanese codecs not installed'
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)
eq(h.encode(), 'Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=\n =?iso-8859-1?q?Gr=FC=DF_Gott!?=')
eq(decode_header(h.encode()),
[('Hello World!', None),
('\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
('Gr\xfc\xdf Gott!', 'iso-8859-1')])
long = 'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9'
h = Header(long, j, header_name="Subject")
# test a very long header
enc = h.encode()
# BAW: The following used to pass. Sadly, the test afterwards is what
# happens now. I've no idea which is right. Please, any Japanese and
# RFC 2047 experts, please verify!
## eq(enc, '''\
##=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYRsoQg==?=
## =?iso-2022-jp?b?GyRCITwlayRPO0oycTxUJE4+NRsoQg==?=
## =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?=''')
eq(enc, """\
=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYRsoQg==?=
=?iso-2022-jp?b?GyRCITwlayRPO0oycTxUJE4+NUcnJHJCVCRDJEYkJCReJDkbKEI=?=""")
# BAW: same deal here. :(
## self.assertEqual(
## decode_header(enc),
## [("test-ja \x1b$B$XEj9F$5$l$?%a\x1b(B\x1b$B!<%k$O;J2q<T$N>5\x1b(B\x1b$BG'$rBT$C$F$$$^$9\x1b(B", 'iso-2022-jp')])
self.assertEqual(
decode_header(enc),
[("test-ja \x1b$B$XEj9F$5$l$?%a\x1b(B\x1b$B!<%k$O;J2q<T$N>5G'$rBT$C$F$$$^$9\x1b(B", 'iso-2022-jp')])
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')