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 - kernel/none - gcdll.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 20459-9710128) Lines: 356 358 99.4 %
Date: 2017-04-28 05:33:48 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 113137273
Fl_invgen 276366
Fl_invsafe 126963868
cbezout 16314
cgcd 12223050
clcm 739842
gcduodd 102130514
igcduu 171775696
lgcdii 7612088
mygcduodd 111700039
rgcduu 823141
ugcd 40054924
xgcduu 131832060
xxgcduu 115275346

Generated by: LCOV version 1.11