Re: Configure Snort with --enable-test-coverage
Victor Roemer via Snort-devel <[email protected]>
| Newsgroups | gmane.comp.security.ids.snort.devel |
|---|---|
| Message-ID | <[email protected]> |
did you run |gcov|? For starters, I wouldn’t install the binary that I’m intending on doing coverage on- I’d just run snort out of the source tree. Anyway, I just tested and I’m getting everything |viroemer@piglatin:~/snort/src$ ./snort -V ,,_ -*> Snort! <*- o" )~ Version 2.9.11 GRE (Build 1051) '''' By Martin Roesch & The Snort Team: http://www.snort.org/contact#team Copyright (C) 2014-2016 Cisco and/or its affiliates. All rights reserved. Copyright (C) 1998-2013 Sourcefire, Inc., et al. Using libpcap version 1.7.4 Using PCRE version: 8.38 2015-11-23 Using ZLIB version: 1.2.8 viroemer@piglatin:~/snort/src$ gcov snort File 'snort.c' Lines executed:30.11% of 1913 Creating 'snort.c.gcov' File 'reload.h' Lines executed:0.00% of 28 Creating 'reload.h.gcov' File 'active.h' Lines executed:14.29% of 21 Creating 'active.h.gcov' File 'snort.h' Lines executed:59.09% of 66 Creating 'snort.h.gcov' File 'sfutil/sfPolicyData.h' Lines executed:0.00% of 10 Creating 'sfPolicyData.h.gcov' File '../src/sfutil/sfPolicyUserData.h' Lines executed:0.00% of 2 Creating 'sfPolicyUserData.h.gcov' File '../src/sfutil/sfPolicy.h' Lines executed:0.00% of 4 Creating 'sfPolicy.h.gcov' File 'cpuclock.h' Lines executed:0.00% of 6 Creating 'cpuclock.h.gcov' File '../src/preprocessors/perf.h' Lines executed:0.00% of 8 Creating 'perf.h.gcov' File 'encode.h' Lines executed:0.00% of 6 Creating 'encode.h.gcov' File 'util.h' Lines executed:37.50% of 16 Creating 'util.h.gcov' File '../src/sfutil/sf_ip.h' Lines executed:88.89% of 9 Creating 'sf_ip.h.gcov' | On 7/24/17 10:09 AM, Gwendal Cournee wrote: > I already tried to find "*.gcov" files using "find / -name "*.gcov". > It seems that no such files are created even with the configuration > from above. Maybe an option must be set when launching Snort after > this specific installation but I can not find it. > > 2017-07-24 16:02 GMT+02:00 Victor Roemer <[email protected] > <mailto:[email protected]>>: > > I would think it would dump the output in your current directory.. > but I’m no expert in gcov. > > You could |updatedb| and |locate gcov| or just |cd /; find . -name > "*.gcov"| > > On 7/24/17 9:42 AM, Gwendal Cournee via Snort-devel wrote: > >> To whom it may concern, >> >> I would like to do a code coverage with gcov of Snort (I am >> testing it with a program), so I configured it with the following >> line : >> >> ./configure --enable-test-coverage --enable-debug >> >> In the makefile, CFLAGS does include '-fprofile-arcs >> -ftest-coverage', which is required to make gcov works. >> >> However, installation then works fine, but i can not find or >> understand where the output file is (the .gcov files). >> >> How can I use gcov with Snort ? >> >> Any help would be appreciated, >> Gwendal Cournée >> >> >> _______________________________________________ >> Snort-devel mailing list >> [email protected] <mailto:[email protected]> >> https://lists.snort.org/mailman/listinfo/snort-devel >> <https://lists.snort.org/mailman/listinfo/snort-devel> >> >> Please visithttp://blog.snort.org for the latest news about Snort! > > > _______________________________________________ Snort-devel mailing list [email protected] https://lists.snort.org/mailman/listinfo/snort-devel Please visit http://blog.snort.org for the latest news about Snort!