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 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 18081-1d3e9d2) Lines: 30 61 49.2 %
Date: 2015-10-07 Functions: 7 12 58.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 17 48 35.4 %

Function Name Sort by function name Hit count Sort by hit count
G_ZGC_mul 0
G_ZG_mul 162932
ZGC_G_mul 46473
ZGC_Z_mul 0
ZG_G_mul 139041
ZG_Z_mul 0
ZG_add 347949
ZG_mul 0
ZG_neg 70
ZG_normalize 405083
ZG_sub 0
cmp_G 929859

Generated by: LCOV version 1.9