2002-07-19 22:31:10 +00:00
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# Copyright (C) 2002 Python Software Foundation
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# email package unit tests for (optional) Asian codecs
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import unittest
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2002-07-23 19:04:11 +00:00
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from test.test_support import TestSkipped, run_unittest
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2002-07-19 22:31:10 +00:00
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from email.test.test_email import TestEmailBase
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from email.Charset import Charset
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from email.Header import Header, decode_header
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# See if we have the Japanese codecs package installed
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try:
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unicode('foo', 'japanese.iso-2022-jp')
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except LookupError:
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raise TestSkipped, 'Optional Japanese codecs not installed'
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class TestEmailAsianCodecs(TestEmailBase):
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def test_japanese_codecs(self):
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eq = self.ndiffAssertEqual
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j = Charset("euc-jp")
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g = Charset("iso-8859-1")
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h = Header("Hello World!")
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jhello = '\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc\xa5\xeb\xa5\xc9\xa1\xaa'
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ghello = 'Gr\xfc\xdf Gott!'
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h.append(jhello, j)
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h.append(ghello, g)
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eq(h.encode(), 'Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=\n =?iso-8859-1?q?Gr=FC=DF_Gott!?=')
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eq(decode_header(h.encode()),
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[('Hello World!', None),
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('\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
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('Gr\xfc\xdf Gott!', 'iso-8859-1')])
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long = 'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9'
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h = Header(long, j, header_name="Subject")
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# test a very long header
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enc = h.encode()
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# BAW: The following used to pass. Sadly, the test afterwards is what
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# happens now. I've no idea which is right. Please, any Japanese and
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# RFC 2047 experts, please verify!
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## eq(enc, '''\
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##=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYRsoQg==?=
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## =?iso-2022-jp?b?GyRCITwlayRPO0oycTxUJE4+NRsoQg==?=
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## =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?=''')
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eq(enc, """\
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=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYRsoQg==?=
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=?iso-2022-jp?b?GyRCITwlayRPO0oycTxUJE4+NUcnJHJCVCRDJEYkJCReJDkbKEI=?=""")
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# BAW: same deal here. :(
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## self.assertEqual(
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## decode_header(enc),
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## [("test-ja \x1b$B$XEj9F$5$l$?%a\x1b(B\x1b$B!<%k$O;J2q<T$N>5\x1b(B\x1b$BG'$rBT$C$F$$$^$9\x1b(B", 'iso-2022-jp')])
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self.assertEqual(
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decode_header(enc),
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[("test-ja \x1b$B$XEj9F$5$l$?%a\x1b(B\x1b$B!<%k$O;J2q<T$N>5G'$rBT$C$F$$$^$9\x1b(B", 'iso-2022-jp')])
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def suite():
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suite = unittest.TestSuite()
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suite.addTest(unittest.makeSuite(TestEmailAsianCodecs))
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return suite
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def test_main():
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run_unittest(TestEmailAsianCodecs)
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if __name__ == '__main__':
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unittest.main(defaultTest='suite')
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