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 20095-ff095b1) Lines: 356 358 99.4 %
Date: 2017-01-21 05:50:01 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 125589548
Fl_invgen 322427
Fl_invsafe 141815195
cbezout 18998
cgcd 6050978
clcm 771576
gcduodd 96735905
igcduu 205220511
lgcdii 8876932
mygcduodd 97660976
rgcduu 928542
ugcd 9078447
xgcduu 145299167
xxgcduu 140690657

Generated by: LCOV version 1.11