After running some of the python scripts were listed in error message in
the tracebacks, I ran the test again, and it passed.  It's like either some
dependency or library got built or loaded after I was fooling around.  Test
the theory, I rebuilt everything from scratch in a separate directory.
 However, all the tests passed the first go around.  But then after
tinkering a bit more, and running the unittest in the fresh build again, it
failed  (the one that just passed).  I have't figured out what is going on.
 I'm not a software person, but I am curious about this.  I did a 'make
install' after I got all the unittests pass (before it failed again), so I
"think" I have a working GnuRadio with a constellation_receiver now.  I'll
try running again later.



On Fri, Aug 23, 2013 at 9:25 AM, Tom Rondeau <t...@trondeau.com> wrote:

> On Thu, Aug 22, 2013 at 7:09 PM, Curt Karnstedt <ckarnst...@gmail.com>
> wrote:
> > Here are the results.  I get a segfault, same as the last time after I
> fixed
> > the ownership.
> >
> > [curt@localhost build]$ ctest -V -R qa_constellation_receiver
> > UpdateCTestConfiguration  from
> > :/home/curt/Downloads/gnuradio-3.7.0/build/DartConfiguration.tcl
> > Start processing tests
> > UpdateCTestConfiguration  from
> > :/home/curt/Downloads/gnuradio-3.7.0/build/DartConfiguration.tcl
> > Test project /home/curt/Downloads/gnuradio-3.7.0/build
> > Constructing a list of tests
> > Done constructing a list of tests
> > Changing directory into
> /home/curt/Downloads/gnuradio-3.7.0/build/volk/lib
> > ...
> > Changing directory into
> > /home/curt/Downloads/gnuradio-3.7.0/build/gr-digital/python/digital
> > 143/172 Testing qa_constellation_receiver
> > Test command: /bin/sh
> >
> /home/curt/Downloads/gnuradio-3.7.0/build/gr-digital/python/digital/qa_constellation_receiver_test.sh
> > Test timeout computed to be: 9.99988e+06
> >
> /home/curt/Downloads/gnuradio-3.7.0/build/gr-digital/python/digital/qa_constellation_receiver_test.sh:
> > line 7: 33977 Segmentation fault      (core dumped) /usr/bin/python -B
> >
> /home/curt/Downloads/gnuradio-3.7.0/gr-digital/python/digital/qa_constellation_receiver.py
> >
> > -- Process completed
> > ***Failed
> > Changing directory into
> > /home/curt/Downloads/gnuradio-3.7.0/build/gr-atsc/lib
> > ...
> > Changing directory into
> > /home/curt/Downloads/gnuradio-3.7.0/build/gr-wavelet/python/wavelet
> >
> > 0% tests passed, 1 tests failed out of 1
> >
> > The following tests FAILED:
> >     143 - qa_constellation_receiver (Failed)
> > Errors while running CTest
>
> Granted the constellation_receiver QA code is one of the more complex
> tests we have, I've never heard of it segfaulting before.
>
> Can you just run 'ctest -V -R constellation_receiver' again, maybe a
> couple of times, to see if it always segfaults and if it provides more
> detailed information about what's going on?
>
> --
> Tom
> Visit us at GRCon13 Oct. 1 - 4
> http://www.trondeau.com/grcon13
>
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