[issue4071] ntpath.abspath fails for long str paths
Hirokazu Yamamoto
report at bugs.python.org
Thu Oct 9 20:37:39 CEST 2008
Hirokazu Yamamoto <ocean-city at m2.ccsnet.ne.jp> added the comment:
I think attached patch "fix_getfullpathname.patch" will fix unicode
issue at least. For ansi issue, I followed the manner of win32_chdir for
now.
After some investigation, GetFullPathNameA fails if output size is more
than MAX_PATH even if input size is less than MAX_PATH. I feel it's
difficult check this before invoking GetFullPathNameA.
This is test for unicode issue.
/////////////////////////////////////////////////////////
import unittest
import ntpath
import os
class TestCase(unittest.TestCase):
def test_getfullpathname(self):
for count in xrange(1, 1000):
name = u"x" * count
path = ntpath._getfullpathname(name)
self.assertEqual(os.path.basename(path), name)
if __name__ == '__main__':
unittest.main()
----------
keywords: +patch
versions: +Python 2.6, Python 3.0
Added file: http://bugs.python.org/file11755/fix_getfullpathname.patch
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