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 - modules - genus2red.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 19821-98a93fe) Lines: 1261 1390 90.7 %
Date: 2016-12-02 05:49:16 Functions: 52 52 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
RgX_recip6 301
RgX_to_6 6461
apol2 1351
apol3 1351
apol5 1351
bpol2 1351
chk_pol 2702
cyclic 1274
dicyclic 329
discpart 14
factmz 728
frac2s 18067
genus2localred 1372
genus2red 1351
get_maxc 462
get_red 210
gmin3 574
groupH 280
igusaj2 1351
igusaj4 1351
igusaj6 1351
labelm3 238
litredtp 259
min3 1568
my3val 2674
myval 50183
myval_zi 1337
myval_zi2 595
padicfactors 119
polval 3101
polymini 1645
polymini_zi 21
polymini_zi2 77
quadratic 21
quartic 77
stable_reduction 1372
tame 833
tame_1 21
tame_2 91
tame_234_init 203
tame_3 56
tame_4 56
tame_5 329
tame_567_init 609
tame_567_init_3 91
tame_6 189
tame_7 91
theta_3_zi 28
theta_3_zi2 77
theta_j 1834
zi_pow3mod 14
zv_snf 1358

Generated by: LCOV version 1.11