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 - kernel/none - gcdll.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 19608-b7b365e) Lines: 356 360 98.9 %
Date: 2016-09-26 05:54:43 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 128695282
Fl_invgen 743330
Fl_invsafe 147295420
cbezout 18935
cgcd 5700167
clcm 760005
gcduodd 84528448
igcduu 131161858
lgcdii 8838469
mygcduodd 70722651
rgcduu 814531
ugcd 9135888
xgcduu 151040146
xxgcduu 144190146

Generated by: LCOV version 1.11