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 20783-cec4728) Lines: 422 462 91.3 %
Date: 2017-06-28 05:59:20 Functions: 28 30 93.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Babai 15395603
REDgen 147
ZM_lll_norms 1166621
do_SWAPgen 147
fplll 1146932
incrementalGSgen 126
kerint 0
kerint0 28
lll 214849
lll_finish 1057651
lll_get_im 1057623
lll_trivial 21969
lllall 26914
lllallgen 126
lllfp 224774
lllgen 42
lllgram 56
lllgramallgen 126
lllgramgen 0
lllgramint 19984
lllgramkerim 35
lllgramkerimgen 42
lllint 6860
lllkerim 35
lllkerimgen 42
matkerint0 28
pslg 378
qflll0 294
qflllgram0 196
rotate 20409977

Generated by: LCOV version 1.11