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 19352-1b11b25) Lines: 345 362 95.3 %
Date: 2016-08-25 06:11:27 Functions: 22 22 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
subgroupcondlist 28
printtyp 35
forsubgroup 49
forsubgroup0 49
conjugate 70
expand_sub 420
dogroup 1141
subgrouplist 2002
dopsub 2310
subgrouplist_i 2373
init_powlist 2387
parse_bound 2415
get_snf 2422
subgroup_engine 2422
dopsubtyp 2793
loop 3059
inc 3976
addcell 4424
treatsub 4466
list_fun 4662
weight 8225
packtoi 15953

Generated by: LCOV version 1.11