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 19357-d770f77) Lines: 356 360 98.9 %
Date: 2016-08-27 06:11:27 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 136898367
Fl_invgen 743330
Fl_invsafe 155498450
cbezout 18459
cgcd 5543296
clcm 745333
gcduodd 200763521
igcduu 126236928
lgcdii 7832856
mygcduodd 68326450
rgcduu 692501
ugcd 9130905
xgcduu 159088123
xxgcduu 143397065

Generated by: LCOV version 1.11