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 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 - lerch.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.1 lcov report (development 28880-3b5364847c) Lines: 330 343 96.2 %
Date: 2023-12-01 07:53:15 Functions: 20 20 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
lerchzeta 7
Qp_zeta 14
lerch_easy 14
zetap_i 14
hurwitzp 35
parintnumadapt 42
hurwitzp_init 49
lerchphi 56
pprec 56
deg1ser_shallow 77
parintnumgaussadapt 84
refine 84
_lerchphi 112
parintnum 119
hurwitzp_i 168
iscplx 189
zetahurwitz 287
parintnumgauss 441
binsplit 8596
lerch_worker 153263

Generated by: LCOV version 1.14