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 - basemath - subgroup.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 19623-dc26710) Lines: 345 362 95.3 %
Date: 2016-09-30 05:54:20 Functions: 22 22 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
addcell 4438
conjugate 70
dogroup 1141
dopsub 2324
dopsubtyp 2807
expand_sub 420
forsubgroup 49
forsubgroup0 49
get_snf 2436
inc 3976
init_powlist 2401
list_fun 4676
loop 3059
packtoi 15967
parse_bound 2429
printtyp 35
subgroup_engine 2436
subgroupcondlist 28
subgrouplist 2016
subgrouplist_i 2387
treatsub 4480
weight 8267

Generated by: LCOV version 1.11