[Python-3000] Py3k_struni additional test failures under cygwin

[Joe Smith]

Building Py3k_struni under Cygwin I've noticed a few more tests failing than 
the wiki shows.
These are using SVN revision 56413.

Some spurious errors seem to occur if Python/ is not remaned temporally. I 
have not included those. (This is an oddity of the cygwin '.exe' 
autohandling combined with case-insensitivity)


Test_coding: Errors. Traceback included at end of message.
"test test_descr failed -- ['foo\u1234bar'] slots not caught"
"test test_largefile failed -- got b'z', but expected 'z'"
test_marshal: Tests that fail are fasiling with a recursion limit exceeded 
error.



Tracebacks:

test test_coding failed -- Traceback (most recent call last):
  File "/home/Owner/py3k-struni/Lib/test/test_coding.py", line 12, in 
test_bad_c
oding2
    self.verify_bad_module(module_name)
  File "/home/Owner/py3k-struni/Lib/test/test_coding.py", line 20, in 
verify_bad
_module
    text = fp.read()
  File "/home/Owner/py3k-struni/Lib/io.py", line 1186, in read
    res += decoder.decode(self.buffer.read(), True)
  File "/home/Owner/py3k-struni/Lib/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 0: 
ordinal
not in range(128)


Just a heads up.