Code coverage tests

This page documents the degree to which the PARI/GP source code is tested by our public test suite, distributed with the source distribution in directory src/test/. This is measured by the gcov utility; we then process gcov output using the lcov frond-end.

We test a few variants depending on Configure flags on the pari.math.u-bordeaux.fr machine (x86_64 architecture), and agregate them in the final report:

The target is 90% coverage for all mathematical modules (given that branches depending on DEBUGLEVEL or DEBUGMEM are not covered). This script is run to produce the results below.

LCOV - code coverage report
Current view: top level - basemath - lll.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 19837-cc815bb) Lines: 443 490 90.4 %
Date: 2016-12-10 05:49:10 Functions: 29 31 93.5 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Babai 15268934
REDgen 147
ZM_lll_norms 1225710
do_SWAPgen 147
fplll 1220665
incrementalGSgen 126
kerint 0
kerint0 28
lll 212882
lll_finish 1002919
lll_get_im 1002891
lll_trivial 6100
lllall 26893
lllallgen 126
lllfp 217291
lllgen 42
lllgram 56
lllgramallgen 126
lllgramgen 0
lllgramint 19963
lllgramkerim 35
lllgramkerimgen 42
lllint 6860
lllkerim 35
lllkerimgen 42
matkerint0 28
pslg 378
qflll0 294
qflllgram0 196
rescale_to_int 216299
rotate 19921323

Generated by: LCOV version 1.11