[Discuss-gnuradio] build error: test fails in gr_vmcircbuf_mmap_shm_open_factory

[Patrick Strasser]

Hello!

My build processed

address@hidden:~/src/gnuradio-cvs/gr-build$ ./for-all-dirs ../buildit 
2>&1 | tee make.log

stopped with this error (tee make.log helped a lot :-)):

make[2]: Leaving directory 
`/home/past/src/gnuradio-cvs/gr-build/gnuradio-core/src/lib'
Making check in tests
make[2]: Entering directory 
`/home/past/src/gnuradio-cvs/gr-build/gnuradio-core/src/tests'
make  check-TESTS
make[3]: Entering directory 
`/home/past/src/gnuradio-cvs/gr-build/gnuradio-core/src/tests'
.Testing gr_vmcircbuf_sysv_shm_factory...
....... gr_vmcircbuf_sysv_shm_factory: OK
Testing gr_vmcircbuf_mmap_shm_open_factory...
/bin/sh: line 1: 29405 Aborted                 ${dir}$tst
FAIL: test_all
===================
1 of 1 tests failed
===================
make[3]: *** [check-TESTS] Error 1
make[3]: Leaving directory 
`/home/past/src/gnuradio-cvs/gr-build/gnuradio-core/src/tests'
make[2]: *** [check-am] Error 2
make[2]: Leaving directory 
`/home/past/src/gnuradio-cvs/gr-build/gnuradio-core/src/tests'
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory 
`/home/past/src/gnuradio-cvs/gr-build/gnuradio-core/src'

I ran the test alone:

gr-build/gnuradio-core/src/tests$ ./test_vmcircbuf -v

[lots of lines...]
Testing gr_vmcircbuf_mmap_shm_open_factory...
... test_a_bunch_1x4KB[0]  OK
... test_a_bunch_64x16KB[0]  OK
... test_a_bunch_64x16KB[1]  OK
... test_a_bunch_64x16KB[2]  OK
... test_a_bunch_64x16KB[3]  OK
. [all the same, index increasing]
.
... test_a_bunch_64x16KB[63]  OK
Abgebrochen

$ echo $?
134

This is no meaningfull fail of the test. I guess somthing went 
completely wrong.

I tried to debug running gdb, but as all test_* are scripts doing some 
linking magic, this was not successfull. Moreover I was not able to 
attach gdb to a running or stopped test.

I'd like to investigate this error, but now i'm at the end of my tether.

Patrick
--
Engineers motto: cheap, good, fast: choose any two
Patrick Strasser <patrick dot strasser at  tugraz dot at>
Student of Telematik, Techn. University Graz, Austria