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 - modules - groupid.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.1 lcov report (development 23955-17de75d95) Lines: 167 197 84.8 %
Date: 2019-06-15 05:47:29 Functions: 7 8 87.5 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
group_ident 1176
group_ident_i 1176
group_ident_trans 0
groupelts_sumorders 1869
indexgroupcentre 133
indexgroupsubgroup 14
vecgroup_idxlist 91
vecgroup_sumorders 693

Generated by: LCOV version 1.13