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 - mellininv.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29395-ef22f77854) Lines: 349 354 98.6 %
Date: 2024-06-15 09:03:40 Functions: 40 40 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
dbllemma526 14
gammamellininvasymp 28
stripzeros 252
ishankelspec 2905
Kderivsmallinit 2912
RgV_MOD2 2912
gammapoles 2912
GMi_get_Vga 5726
get_SM 5733
get_SMd 5733
gammamellininv 5824
MOD2 9506
RMOD2 9506
get_gamma 10486
RgV_is_CV 21350
gammamellininvinit 21357
gammamellininvasymp_i 21364
get_Vga 21378
Klargeinit 24150
sumVga 24507
Kderivsmall 75386
evalvec 262310
sercoeff 476644
lemma526_i 568510
vp 919182
dblcoro526 2503032
get_tmax 4523043
Kderivlarge_optim 5619955
GMi_get_m 5620297
GMi_get_M 5620310
GMi_get_cd 5620314
GMi_get_status 5620319
Kderivlarge 5620483
get_D 5641391
gammamellininvrt 5690342
GMi_get_tmax 5695963
gammamellininvrt_i 5696076
GMi_get_VS 5771244
GMi_get_A2 11239355
GMi_get_degree 11320643

Generated by: LCOV version 1.16