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 22137-0c825a6) Lines: 362 364 99.5 %
Date: 2018-03-24 06:15:39 Functions: 15 15 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 180722519
Fl_invgen 2753212
Fl_invsafe 198337152
cbezout 232925
cgcd 70454725
clcm 2158171
gcduodd 144785885
igcduu 152248150
lcmuu 1104114
lgcdii 6798391
mygcduodd 136956919
rgcduu 694087
ugcd 51959817
xgcduu 206781409
xxgcduu 163459520

Generated by: LCOV version 1.11