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 - headers Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 20459-9710128) Lines: 1246 1418 87.9 %
Date: 2017-03-30 05:32:39 Functions: 530 602 88.0 %
Legend: Rating: low: < 75 % medium: >= 75 % high: >= 90 %

Filename Sort by name Line Coverage Sort by line coverage Functions Sort by function coverage
pariinl.h
87.8%87.8%
87.8 % 1237 / 1409 87.9 % 523 / 595
paripriv.h
100.0%
100.0 % 9 / 9 100.0 % 7 / 7

Generated by: LCOV version 1.11