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-bordeaux1.fr machine (x86_64 architecture), and agregate them in the final report:

The target is 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 v2.8.0 lcov report (development 16827-3d78da8) Lines: 31 57 54.4 %
Date: 2014-09-29 Functions: 8 12 66.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 17 44 38.6 %

Function Name Sort by function name Hit count Sort by hit count
G_ZGC_mul 0
G_ZG_mul 182
ZGC_G_mul 294
ZGC_Z_mul 0
ZG_G_mul 672
ZG_Z_mul 0
ZG_add 875
ZG_mul 0
ZG_neg 105
ZG_normalize 1071
ZG_sub 70
cmp_G 1540

Generated by: LCOV version 1.9