134 lines
3.5 KiB
Python
134 lines
3.5 KiB
Python
# Copyright (C) 2002-2004 Python Software Foundation
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#
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# A torture test of the email package. This should not be run as part of the
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# standard Python test suite since it requires several meg of email messages
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# collected in the wild. These source messages are not checked into the
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# Python distro, but are available as part of the standalone email package at
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# http://sf.net/projects/mimelib
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import sys
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import os
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import unittest
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from io import StringIO
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from test.test_email import TestEmailBase
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from test.support import run_unittest
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import email
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from email import __file__ as testfile
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from email.iterators import _structure
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def openfile(filename):
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from os.path import join, dirname, abspath
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path = abspath(join(dirname(testfile), os.pardir, 'moredata', filename))
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return open(path, 'r')
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# Prevent this test from running in the Python distro
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try:
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openfile('crispin-torture.txt')
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except OSError:
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raise unittest.SkipTest
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class TortureBase(TestEmailBase):
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def _msgobj(self, filename):
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fp = openfile(filename)
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try:
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msg = email.message_from_file(fp)
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finally:
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fp.close()
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return msg
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class TestCrispinTorture(TortureBase):
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# Mark Crispin's torture test from the SquirrelMail project
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def test_mondo_message(self):
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eq = self.assertEqual
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neq = self.ndiffAssertEqual
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msg = self._msgobj('crispin-torture.txt')
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payload = msg.get_payload()
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eq(type(payload), list)
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eq(len(payload), 12)
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eq(msg.preamble, None)
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eq(msg.epilogue, '\n')
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# Probably the best way to verify the message is parsed correctly is to
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# dump its structure and compare it against the known structure.
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fp = StringIO()
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_structure(msg, fp=fp)
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neq(fp.getvalue(), """\
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multipart/mixed
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text/plain
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message/rfc822
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multipart/alternative
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text/plain
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multipart/mixed
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text/richtext
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application/andrew-inset
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message/rfc822
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audio/basic
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audio/basic
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image/pbm
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message/rfc822
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multipart/mixed
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multipart/mixed
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text/plain
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audio/x-sun
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multipart/mixed
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image/gif
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image/gif
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application/x-be2
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application/atomicmail
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audio/x-sun
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message/rfc822
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multipart/mixed
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text/plain
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image/pgm
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text/plain
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message/rfc822
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multipart/mixed
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text/plain
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image/pbm
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message/rfc822
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application/postscript
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image/gif
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message/rfc822
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multipart/mixed
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audio/basic
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audio/basic
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message/rfc822
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multipart/mixed
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application/postscript
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text/plain
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message/rfc822
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multipart/mixed
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text/plain
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multipart/parallel
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image/gif
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audio/basic
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application/atomicmail
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message/rfc822
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audio/x-sun
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""")
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def _testclasses():
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mod = sys.modules[__name__]
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return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
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def suite():
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suite = unittest.TestSuite()
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for testclass in _testclasses():
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suite.addTest(unittest.makeSuite(testclass))
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return suite
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def test_main():
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for testclass in _testclasses():
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run_unittest(testclass)
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if __name__ == '__main__':
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unittest.main(defaultTest='suite')
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