[py-dev] py.test --looponfailing IOError

[holger krekel]

Hello Matthew, 

this seems to be a problem with the lower level network communication part. 
also had other reports pointing to that.  I aim to look into
this next week when i am back from EuroPython ... 

can you meanwhile post your Python version and attach the test
file that triggered the problems? 

best & thanks,

holger


On Sat, Jul 12, 2008 at 10:50 +1200, Matthew Edwards wrote:
> Hi
> 
> I'm running py 0.9.1 (from tarfile) on Windows XP. I've written a
> couple of simple tests, which are in a folder called test. Whenever I
> do "py.test --looponfailing test/" I get the following output:
> 
> 
> inserting into sys.path: C:\Program Files\Python\Lib\site-packages
> * opening PopenGateway:  C:\Program Files\Python\python.exe
> Traceback (most recent call last):
>   File "C:\Program
> Files\Python\Lib\site-packages\py\bin\win32\\..\py.test", line 4, in
> <module>
>     py.test.cmdline.main()
>   File "C:\Program Files\Python\Lib\site-packages\py\test\cmdline.py",
> line 15, in main
>     failures = session.main()
>   File "C:\Program
> Files\Python\Lib\site-packages\py\test\terminal\remote.py", line 82,
> in main
>     failures = self.run_remote_session(failures)
>   File "C:\Program
> Files\Python\Lib\site-packages\py\test\terminal\remote.py", line 100,
> in run_remote_session
> 
>     gw, topdir = self._initslavegateway()
>   File "C:\Program
> Files\Python\Lib\site-packages\py\test\terminal\remote.py", line 97,
> in _initslavegateway
>     return py.execnet.PopenGateway(self.executable), topdir
>   File "C:\Program
> Files\Python\Lib\site-packages\py\execnet\register.py", line 66, in
> __init__
>     super(PopenGateway, self).__init__(cmd)
>   File "C:\Program
> Files\Python\Lib\site-packages\py\execnet\register.py", line 55, in
> __init__
>     super(PopenCmdGateway, self).__init__(io=io)
>   File "C:\Program
> Files\Python\Lib\site-packages\py\execnet\register.py", line 29, in
> __init__
>     self._remote_bootstrap_gateway(io)
>   File "C:\Program
> Files\Python\Lib\site-packages\py\execnet\register.py", line 80, in
> _remote_bootstrap_gateway
>     super(PopenGateway, self)._remote_bootstrap_gateway(io, s)
>   File "C:\Program
> Files\Python\Lib\site-packages\py\execnet\register.py", line 49, in
> _remote_bootstrap_gateway
>     io.write('%r\n' % source)
>   File "C:\Program
> Files\Python\Lib\site-packages\py\execnet\inputoutput.py", line 95, in
> write
>     self.outfile.write(data)
> IOError: [Errno 22] Invalid argument
> 
> I can run the tests without --looponfailing.
> 
> Any help appreciated
> Matthew
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