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 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 19053-42ab05e) Lines: 44 91 48.4 %
Date: 2016-06-29 Functions: 8 17 47.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 28 70 40.0 %

Function Name Sort by function name Hit count Sort by hit count
G_ZGC_mul 0
G_ZG_mul 532399
ZGC_G_mul 0
ZGC_G_mul_inplace 152320
ZGC_Z_mul 0
ZGC_add_inplace 0
ZGC_add_sparse 117852
ZGM_add_inplace 0
ZGM_add_sparse 0
ZG_G_mul 699594
ZG_Z_mul 0
ZG_add 1392027
ZG_mul 0
ZG_neg 553
ZG_normalize 1974448
ZG_sub 0
cmp_G 11372326

Generated by: LCOV version 1.9