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 to exceed 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 - bern.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29395-ef22f77854) Lines: 340 358 95.0 %
Date: 2024-06-14 09:03:06 Functions: 35 36 97.2 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mpbern 0
bernfrac_i 14
eulerprec 14
eulerreal_using_lfun4 14
eulervec 14
inv_lfun4 14
bernprec 21
bernreal_using_zeta 21
eulerreal 21
eulerset 21
constreuler 28
eulerpol 49
faulhaber 49
sumformal 49
harmonic0 56
hreck 77
bernpol_eval 98
bernvec 154
eulerfrac 217
bernset 295
lfun4maxpow 784
eulerbitprec 798
inv_szeta_euler 1194
zetamaxpow 1373
bernbitprec 1870
bernpol 2086
bernpol_i 2198
harmonic 4599
hrec 4683
bernreal 7917
euler_lfun4 49791
bern_zeta 81513
fracB2k 81534
constbern 228955
bernfrac 8933752
muliu2 50915895

Generated by: LCOV version 1.16