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[Discuss-gnuradio] qa_fft_filter make test failed - seg fault


From: Ken Adams
Subject: [Discuss-gnuradio] qa_fft_filter make test failed - seg fault
Date: Tue, 21 Jan 2014 17:24:00 -0800

How can we diagnose make test failures? All tests passed initially, but I had GRC disabled, so I recompiled everything w/ GRC enabled and this test failed.

Also, is there a way to re-compile just parts of gnuradio, instead of recompiling everything?

99% of tests past, only qa_fft_filter failed on arm build ubuntu 13.10 from source.

address@hidden:~/gnuradio/build$ ctest -V -R qa_fft_filter
UpdateCTestConfiguration  from :/home/ubuntu/gnuradio/build/DartConfiguration.tcl
UpdateCTestConfiguration  from :/home/ubuntu/gnuradio/build/DartConfiguration.tcl
Test project /home/ubuntu/gnuradio/build
Constructing a list of tests
Done constructing a list of tests
Checking test dependency graph...
Checking test dependency graph end
test 86
    Start 86: qa_fft_filter

86: Test command: /bin/sh "/home/ubuntu/gnuradio/build/gr-filter/python/filter/qa_fft_filter_test.sh"
86: Test timeout computed to be: 9.99988e+06
86: Segmentation fault
1/1 Test #86: qa_fft_filter ....................***Failed   17.72 sec

0% tests passed, 1 tests failed out of 1

Total Test time (real) =  18.32 sec

The following tests FAILED:
86 - qa_fft_filter (Failed)
Errors while running CTest


How should I go about diagnosing these problems? Launch GDB and see whats happening? Strange that this is the only test that failed.





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