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 v2.8.1 lcov report (development 19729-cc41ce2) Lines: 356 358 99.4 %
Date: 2016-10-27 05:52:11 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 128464322
Fl_invgen 743330
Fl_invsafe 147066974
cbezout 18949
cgcd 5757749
clcm 760005
gcduodd 84614207
igcduu 130811683
lgcdii 8821070
mygcduodd 70713126
rgcduu 833205
ugcd 9136280
xgcduu 150750333
xxgcduu 143877912

Generated by: LCOV version 1.11