from test
import test_support
from cStringIO
import StringIO
Here's a bunch of special=20
=A1=A2=A3=A4=A5=A6=A7=A8=A9
=AA=AB=AC=AD=AE=AF=B0=B1=B2=B3
=B4=B5=B6=B7=B8=B9=BA=BB=BC=BD=BE
=C7=C8=C9=CA=CB=CC=CD=CE=CF
# First line ends with a space
DECSAMPLE
= "Here's a bunch of special \n" + \
\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9
\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3
\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe
\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6
\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf
\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7
\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf
\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7
\xe8\xe9\xea\xeb\xec\xed\xee\xef
\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7
\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff
class QuopriTestCase(unittest
.TestCase
):
# Each entry is a tuple of (plaintext, encoded string). These strings are
# used in the "quotetabs=0" tests.
('\201\202\203', '=81=82=83'),
# Add some trailing MUST QUOTE strings
# Some long lines. First, a single line of 108 characters
('xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\xd8\xd9\xda\xdb\xdc\xdd\xde\xdfxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
'''xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=D8=D9=DA=DB=DC=DD=DE=DFx=
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'''),
# A line of exactly 76 characters, no soft line break should be needed
('yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy',
'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy'),
# A line of 77 characters, forcing a soft line break at position 75,
# and a second line of exactly 2 characters (because the soft line
# break `=' sign counts against the line length limit).
('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
'''zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz=
# A line of 151 characters, forcing a soft line break at position 75,
# with a second line of exactly 76 characters and no trailing =
('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
'''zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz=
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'''),
# A string containing a hard line break, but which the first line is
# 151 characters and the second line is exactly 76 characters. This
# should leave us with three lines, the first which has a soft line
# break, and which the second and third do not.
('''yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz''',
'''yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy=
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'''),
# Now some really complex stuff ;)
# These are used in the "quotetabs=1" tests.
('hello world', 'hello=20world'),
('hello\tworld', 'hello=09world'),
# These are used in the "header=1" tests.
('hello world', 'hello_world'),
('hello_world', 'hello=5Fworld'),
def test_encodestring(self
):
for p
, e
in self
.STRINGS
:
self
.assert_(encodestring(p
) == e
)
def test_decodestring(self
):
for p
, e
in self
.STRINGS
:
self
.assert_(decodestring(e
) == p
)
def test_idempotent_string(self
):
for p
, e
in self
.STRINGS
:
self
.assert_(decodestring(encodestring(e
)) == e
)
for p
, e
in self
.STRINGS
:
encode(infp
, outfp
, quotetabs
=0)
self
.assert_(outfp
.getvalue() == e
)
for p
, e
in self
.STRINGS
:
self
.assert_(outfp
.getvalue() == p
)
def test_embedded_ws(self
):
for p
, e
in self
.ESTRINGS
:
self
.assert_(encodestring(p
, quotetabs
=1) == e
)
self
.assert_(decodestring(e
) == p
)
def test_encode_header(self
):
for p
, e
in self
.HSTRINGS
:
self
.assert_(encodestring(p
, header
= 1) == e
)
def test_decode_header(self
):
for p
, e
in self
.HSTRINGS
:
self
.assert_(decodestring(e
, header
= 1) == p
)
test_support
.run_unittest(QuopriTestCase
)
if __name__
== "__main__":