[Python-3000] [Python-Dev] Need help fixing failing Py3k Unittests in py3k-struni (original) (raw)

Thomas Heller theller at ctypes.org
Wed Jul 11 14:50:44 CEST 2007

Guido van Rossum schrieb:

That would be great! Assign it to theller who can test it much better than I can.

On 7/11/07, Amaury Forgeot d'Arc <amauryfa at gmail.com> wrote: Thomas Heller wrote: > I would love to look into these, but I prefer debugging on Windows. > However, the windows build does not work because the fileio builtin > module is missing from config.c. Again, this is not so easy to fix, > because the ftruncate function does not exist on Windows.

In fileobject.c, there is a replacement for ftruncate. See the code around the call to SetEndOfFile(). I'll try to provide a patch later today.

Awaiting your patch ;-).

The most important problem, IMO, is now that wide filenames on Windows are not implemented, see the code starting at line 148 in _fileio.c. This prevents most unittests to run because test_support cannot be imported:

C:\svn\py3k-struni\PCbuild>python -E -tt ../lib/test/regrtest.py Traceback (most recent call last): File "../lib/test/regrtest.py", line 165, in from test import test_support File "C:\svn\py3k-struni\lib\test\test_support.py", line 182, in fp = open(TESTFN, 'w+') File "C:\svn\py3k-struni\lib\site.py", line 412, in new return io.open(*args, **kwds) File "C:\svn\py3k-struni\lib\io.py", line 122, in open (updating and "+" or "")) NotImplementedError: Windows wide filenames are not yet supported

Thomas

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