mirror of https://github.com/python/cpython.git
113 lines
2.5 KiB
Python
113 lines
2.5 KiB
Python
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import test_support
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import unittest
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from cStringIO import StringIO
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from quopri import *
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ENCSAMPLE = """\
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Here's a bunch of special=20
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=A1=A2=A3=A4=A5=A6=A7=A8=A9
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=AA=AB=AC=AD=AE=AF=B0=B1=B2=B3
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=B4=B5=B6=B7=B8=B9=BA=BB=BC=BD=BE
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=BF=C0=C1=C2=C3=C4=C5=C6
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=C7=C8=C9=CA=CB=CC=CD=CE=CF
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=D0=D1=D2=D3=D4=D5=D6=D7
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=D8=D9=DA=DB=DC=DD=DE=DF
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=E0=E1=E2=E3=E4=E5=E6=E7
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=E8=E9=EA=EB=EC=ED=EE=EF
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=F0=F1=F2=F3=F4=F5=F6=F7
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=F8=F9=FA=FB=FC=FD=FE=FF
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characters... have fun!
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"""
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# First line ends with a space
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DECSAMPLE = """\
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Here's a bunch of special
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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characters... have fun!
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"""
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class QuopriTestCase(unittest.TestCase):
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# Each entry is a tuple of (plaintext, encoded string). These strings are
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# used in the "quotetabs=0" tests.
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STRINGS = (
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# Some normal strings
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('hello', 'hello'),
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('''hello
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there
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world''', '''hello
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there
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world'''),
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('''hello
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there
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world
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''', '''hello
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there
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world
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'''),
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('\201\202\203', '=81=82=83'),
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# Add some trailing MUST QUOTE strings
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('hello ', 'hello=20'),
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('hello\t', 'hello=09'),
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# Now some really complex stuff
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(DECSAMPLE, ENCSAMPLE),
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)
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# These are used in the "quotetabs=1" tests.
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ESTRINGS = (
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('hello world', 'hello=20world'),
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('hello\tworld', 'hello=09world'),
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)
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def test_encodestring(self):
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for p, e in self.STRINGS:
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self.assert_(encodestring(p) == e)
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def test_decodestring(self):
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for p, e in self.STRINGS:
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self.assert_(decodestring(e) == p)
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def test_idempotent_string(self):
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for p, e in self.STRINGS:
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self.assert_(decodestring(encodestring(e)) == e)
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def test_encode(self):
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for p, e in self.STRINGS:
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infp = StringIO(p)
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outfp = StringIO()
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encode(infp, outfp, quotetabs=0)
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self.assert_(outfp.getvalue() == e)
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def test_decode(self):
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for p, e in self.STRINGS:
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infp = StringIO(e)
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outfp = StringIO()
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decode(infp, outfp)
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self.assert_(outfp.getvalue() == p)
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def test_embedded_ws(self):
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for p, e in self.ESTRINGS:
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self.assert_(encodestring(p, quotetabs=1) == e)
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self.assert_(decodestring(e) == p)
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test_support.run_unittest(QuopriTestCase)
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