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76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
import unittest
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from test import support
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import string, mimetools
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import io
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msgtext1 = mimetools.Message(io.StringIO(
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"""Content-Type: text/plain; charset=iso-8859-1; format=flowed
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Content-Transfer-Encoding: 8bit
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Foo!
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"""))
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sample = bytes(string.ascii_letters + "=" + string.digits + "\n", "ASCII")
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class MimeToolsTest(unittest.TestCase):
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def decode_encode_test(self, enc):
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i = io.BytesIO(sample)
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o = io.BytesIO()
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mimetools.encode(i, o, enc)
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i = io.BytesIO(o.getvalue())
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o = io.BytesIO()
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mimetools.decode(i, o, enc)
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self.assertEqual(o.getvalue(), sample)
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# Separate tests for better diagnostics
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def test_7bit(self):
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self.decode_encode_test('7bit')
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def test_8bit(self):
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self.decode_encode_test('8bit')
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def test_base64(self):
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self.decode_encode_test('base64')
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def test_quoted_printable(self):
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self.decode_encode_test('quoted-printable')
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def test_uuencode(self):
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self.decode_encode_test('uuencode')
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def test_x_uuencode(self):
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self.decode_encode_test('x-uuencode')
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def test_uue(self):
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self.decode_encode_test('uue')
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def test_x_uue(self):
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self.decode_encode_test('x-uue')
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def test_boundary(self):
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s = set([""])
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for i in range(100):
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nb = mimetools.choose_boundary()
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self.assert_(nb not in s)
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s.add(nb)
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def test_message(self):
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msg = mimetools.Message(io.StringIO(str(msgtext1)))
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self.assertEqual(msg.gettype(), "text/plain")
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self.assertEqual(msg.getmaintype(), "text")
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self.assertEqual(msg.getsubtype(), "plain")
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self.assertEqual(msg.getplist(), ["charset=iso-8859-1", "format=flowed"])
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self.assertEqual(msg.getparamnames(), ["charset", "format"])
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self.assertEqual(msg.getparam("charset"), "iso-8859-1")
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self.assertEqual(msg.getparam("format"), "flowed")
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self.assertEqual(msg.getparam("spam"), None)
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self.assertEqual(msg.getencoding(), "8bit")
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def test_main():
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support.run_unittest(MimeToolsTest)
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if __name__=="__main__":
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test_main()
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