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 - add.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21703-2e13792) Lines: 187 187 100.0 %
Date: 2018-01-17 06:18:31 Functions: 10 10 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
subsr 2423947
addsi_sign 67873077
addui_sign 97678242
rcopy_sign 101152987
addsr 139495779
addsr_sign 141919726
addir_sign 192951492
icopy_sign 1390602918
addrr_sign 1963047440
addii_sign 7370968649

Generated by: LCOV version 1.11