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 v2.10.0 lcov report (development 21352-4be8729) Lines: 362 364 99.5 %
Date: 2017-11-23 06:21:03 Functions: 15 15 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
lcmuu 75460
cbezout 268772
Fl_invgen 344589
rgcduu 1137999
clcm 2157226
lgcdii 7463663
ugcd 48911771
cgcd 63859237
mygcduodd 128209126
gcduodd 140953680
igcduu 144329865
xxgcduu 156479908
Fl_inv 169429639
Fl_invsafe 187014236
xgcduu 193451957

Generated by: LCOV version 1.11