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 - ZG.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29395-ef22f77854) Lines: 44 73 60.3 %
Date: 2024-06-14 09:03:06 Functions: 8 14 57.1 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
G_ZGC_mul 0
ZGC_G_mul 0
ZGC_Z_mul 0
ZG_Z_mul 0
ZG_mul 0
ZG_sub 0
ZG_neg 630
ZGCs_add 124831
ZGC_G_mul_inplace 160454
G_ZG_mul 579957
ZG_G_mul 742378
ZG_add 1529556
ZG_normalize 2168040
cmp_G 11762842

Generated by: LCOV version 1.16