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 v2.8.0 lcov report (development 19043-64ae2d8) Lines: 356 360 98.9 %
Date: 2016-06-25 Functions: 14 14 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 339 637 53.2 %

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 97649357
Fl_invgen 743323
Fl_invsafe 116245131
cbezout 18459
cgcd 5186962
clcm 742553
gcduodd 187767364
igcduu 94520946
lgcdii 6645299
mygcduodd 56275382
rgcduu 74495
ugcd 9118575
xgcduu 119672274
xxgcduu 56626981

Generated by: LCOV version 1.9