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 19226-b907b8d) Lines: 345 362 95.3 %
Date: 2016-07-29 07:10:27 Functions: 22 22 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
printtyp 35
subgroupcondlist 35
forsubgroup 49
forsubgroup0 49
conjugate 70
expand_sub 490
dogroup 1204
subgrouplist 2002
dopsub 2338
subgrouplist_i 2401
init_powlist 2415
parse_bound 2443
get_snf 2450
subgroup_engine 2450
dopsubtyp 2849
loop 3388
inc 4522
addcell 4718
treatsub 4823
list_fun 5068
weight 8456
packtoi 18543

Generated by: LCOV version 1.11