| # Copyright (C) 2002 Python Software Foundation |
| # email package unit tests for (optional) Asian codecs |
| |
| import unittest |
| import test_support |
| |
| 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 test_support.TestSkipped, 'Optional Japanese codecs not installed' |
| |
| |
| |
| class TestEmailAsianCodecs(unittest.TestCase): |
| def test_japanese_codecs(self): |
| eq = self.assertEqual |
| 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$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'), |
| ('Gr\xfc\xdf Gott!', 'iso-8859-1')]) |
| long = 'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9' |
| h = Header(long, j, header_name="Subject") |
| # test a very long header |
| enc = h.encode() |
| eq(enc, '=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYRsoQg==?=\n =?iso-2022-jp?b?GyRCITwlayRPO0oycTxUJE4+NRsoQg==?=\n =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?=') |
| eq(decode_header(enc), [("test-ja \x1b$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')]) |
| |
| |
| |
| def suite(): |
| suite = unittest.TestSuite() |
| suite.addTest(unittest.makeSuite(TestEmailAsianCodecs)) |
| return suite |
| |
| |
| def test_main(): |
| test_support.run_unittest(TestEmailAsianCodecs) |
| |
| |
| |
| if __name__ == '__main__': |
| unittest.main(defaultTest='suite') |