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 - bnflog.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.1 lcov report (development 23981-8fc4e3200) Lines: 273 278 98.2 %
Date: 2019-06-26 05:52:13 Functions: 24 24 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
bnflogdegree 21
rnfislocalcyclo 35
bnflogef 42
nfislocalpower_i 91
nfislocalpower 105
ellsylow 161
CL_prime 175
CL_tilde 175
bnflog 175
bnflog_i 175
vtilde_prec 175
padicfact 238
vlognorm 280
get_vdegS 294
ell1 315
ellexpo 350
vtilde_prec_x 462
ftilde 483
ftilde_from_e 483
etilde 546
get_ZpX_index 553
vnorm_x 889
vtilde 4214
vtilde_i 7672

Generated by: LCOV version 1.13