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 21188-db834f2) Lines: 362 364 99.5 %
Date: 2017-10-20 06:23:07 Functions: 15 15 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_inv 170752115
Fl_invgen 350077
Fl_invsafe 188562142
cbezout 287168
cgcd 135048814
clcm 2165745
gcduodd 167754789
igcduu 167591025
lcmuu 79289
lgcdii 8075532
mygcduodd 179476670
rgcduu 1282841
ugcd 49260069
xgcduu 195192572
xxgcduu 156551886

Generated by: LCOV version 1.11