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 21925-0da0e71) Lines: 362 364 99.5 %
Date: 2018-02-21 06:16:18 Functions: 15 15 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
lcmuu 84336
cbezout 242795
Fl_invgen 376348
rgcduu 754831
clcm 2158234
lgcdii 6121315
ugcd 48351632
cgcd 70237259
mygcduodd 135144690
gcduodd 144909304
igcduu 149251332
xxgcduu 162318498
Fl_inv 184289544
Fl_invsafe 201883196
xgcduu 208555232

Generated by: LCOV version 1.11