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 20924-e159ed0) Lines: 362 364 99.5 %
Date: 2017-08-21 06:23:16 Functions: 15 15 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 147194334
Fl_invgen 350077
Fl_invsafe 165033856
cbezout 287168
cgcd 135066535
clcm 2171618
gcduodd 218687325
igcduu 327542074
lcmuu 79289
lgcdii 7608064
mygcduodd 265743192
rgcduu 1298588
ugcd 49257436
xgcduu 171420216
xxgcduu 157339878

Generated by: LCOV version 1.11