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 - add.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 18065-f736dd0) Lines: 187 208 89.9 %
Date: 2015-10-03 Functions: 10 12 83.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 176 199 88.4 %

Function Name Sort by function name Hit count Sort by hit count
addii_sign 7033494702
addir_sign 214728156
addrex01 0
addrr_sign 2815961817
addsi_sign 108011899
addsr 202231911
addsr_sign 206010174
addui_sign 88408134
icopy_sign 1129489335
rcopy_sign 82953830
subrex01 0
subsr 3778263

Generated by: LCOV version 1.9