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 v2.10.1 lcov report (development 22708-0f0e6fe44) Lines: 1196 1306 91.6 %
Date: 2018-06-18 05:36:21 Functions: 54 54 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
discpart 14
zi_pow3mod 14
polymini_zi 21
quadratic 21
ssQ_denom 28
tame_1 28
theta_3_zi 28
tame_3 56
tame_4 56
polymini_zi2 77
quartic 77
theta_3_zi2 77
tame_2 91
tame_567_init_3 91
tame_7 91
padicfactors 119
get_nrq 154
tame_6 189
tame_234_init 203
get_red 210
labelm3 238
litredtp 259
groupH 280
RgX_recip6 301
dicyclic 329
tame_5 329
get_nr 455
get_maxc 469
myval_zi2 595
tame_567_init 609
factmz 756
tame 840
cyclic 1295
ssQ_red 1330
myval_zi 1337
apol2 1365
apol3 1365
apol5 1365
bpol2 1365
genus2red 1365
igusaj2 1365
igusaj4 1365
igusaj6 1365
zv_snf 1386
genus2localred 1407
stable_reduction 1407
polymini 1673
theta_j 1869
min3 1890
my3val 2674
chk_pol 2730
polval 3143
RgX_to_6 4683
myval 44443

Generated by: LCOV version 1.13