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 - bnfunits.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.1 lcov report (development 28880-3b5364847c) Lines: 217 225 96.4 %
Date: 2023-12-01 07:53:15 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
sunit_famat_val 105
checkU 126
bnfisunit0 161
bnfsunit 168
sunits_mod_units 182
hnfsplit 1008
bnfunits 1092
sunit_val 1218
bnfsunit_i 1442
bnfissunit 1498
checkbnfS_i 1498
bnfissunit_i 1624
make_unit 1624
bnfisunit 1645

Generated by: LCOV version 1.14