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04f357cffe
imports e.g. test_support must do so using an absolute package name such as "import test.test_support" or "from test import test_support". This also updates the README in Lib/test, and gets rid of the duplicate data dirctory in Lib/test/data (replaced by Lib/email/test/data). Now Tim and Jack can have at it. :)
157 lines
5.4 KiB
Python
157 lines
5.4 KiB
Python
from test 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 = "Here's a bunch of special \n" + \
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"""\
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\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9
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\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3
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\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe
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\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6
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\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf
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\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7
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\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf
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\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7
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\xe8\xe9\xea\xeb\xec\xed\xee\xef
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\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7
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\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff
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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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# Some long lines. First, a single line of 108 characters
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('xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\xd8\xd9\xda\xdb\xdc\xdd\xde\xdfxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
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'''xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=D8=D9=DA=DB=DC=DD=DE=DFx=
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'''),
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# A line of exactly 76 characters, no soft line break should be needed
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('yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy',
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'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy'),
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# A line of 77 characters, forcing a soft line break at position 75,
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# and a second line of exactly 2 characters (because the soft line
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# break `=' sign counts against the line length limit).
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('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
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'''zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz=
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zz'''),
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# A line of 151 characters, forcing a soft line break at position 75,
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# with a second line of exactly 76 characters and no trailing =
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('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
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'''zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz=
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zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'''),
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# A string containing a hard line break, but which the first line is
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# 151 characters and the second line is exactly 76 characters. This
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# should leave us with three lines, the first which has a soft line
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# break, and which the second and third do not.
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('''yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
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zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz''',
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'''yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy=
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yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
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zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'''),
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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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# These are used in the "header=1" tests.
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HSTRINGS = (
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('hello world', 'hello_world'),
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('hello_world', 'hello=5Fworld'),
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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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def test_encode_header(self):
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for p, e in self.HSTRINGS:
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self.assert_(encodestring(p, header = 1) == e)
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def test_decode_header(self):
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for p, e in self.HSTRINGS:
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self.assert_(decodestring(e, header = 1) == p)
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def test_main():
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test_support.run_unittest(QuopriTestCase)
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if __name__ == "__main__":
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test_main()
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