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 to exceed 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 - add.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.0 lcov report (development 23171-a5c0ed393) Lines: 187 187 100.0 %
Date: 2018-10-20 05:38:07 Functions: 10 10 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
subsr 3955326
addsi_sign 79788489
addui_sign 101192269
rcopy_sign 133604301
addsr 179969266
addsr_sign 183924592
addir_sign 239364007
icopy_sign 1441423436
addrr_sign 2336508025
addii_sign 7715782846

Generated by: LCOV version 1.13