On 1/13/2014 2:24 AM, Stefan Behnel wrote:
Hi Christoph,

thanks for testing!

Christoph Gohlke, 13.01.2014 09:46:
I have trouble running the tests (`runtests.py`) on Windows:
[...]
There are hundreds of test errors, most of kind `IOError: [Errno 24] Too
many open files`.

The tests start consistently failing at some point, which hints at a file
handle leak, either in the test runner or in the compiler.


The test output for 64 bit Python 2.7 with numpy 1.7.2 and msvc9 is at
<http://www.lfd.uci.edu/~gohlke/pythonlibs/tests/cython/Cython-0.20.x-win-amd64-py2.7_test.txt>.

Yes, lots of problems and warnings. Might take a bit to look through all of
them.

Regarding this one:

"""
compiling (cpp) and running final_method_T586 ... final_method_T586.c
final_method_T586.c(8) : fatal error C1083: Cannot open include file:
'pyconfig.h': No such file or directory
ERROR
"""

Is there no "pyconfig.h" amongst the CPython header files on Windows?

Stefan


According to Process Explorer <http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx>, `\Device\ConDrv` (the Windows Console Driver) file handles are leaked during `Doctest`. When the number of open file handles reaches about 2000, all kind of things start to fail, including the compiler not being able to open/find files such as 'pyconfig.h'. No file handles are leaked when testing Cython 0.19.2.

Christoph
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