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 22726-9e20c6a88) Lines: 1207 1314 91.9 %
Date: 2018-06-24 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
RgX_recip6 308
RgX_to_03 3136
RgX_to_06 1603
apol2 1379
apol3 1379
apol5 1379
bpol2 1379
chk_pol 2758
cyclic 1309
dicyclic 336
discpart 14
factmz 770
genus2localred 1421
genus2red 1379
get_maxc 483
get_nr 455
get_nrq 154
get_red 224
groupH 280
igusaj2 1379
igusaj4 1379
igusaj6 1379
labelm3 245
litredtp 266
min3 1911
my3val 2982
myval 23702
myval_zi 1491
myval_zi2 672
padicfactors 119
polymini 1694
polymini_zi 21
polymini_zi2 84
quadratic 21
quartic 84
ssQ_denom 28
ssQ_red 1330
stable_reduction 1421
tame 840
tame_1 28
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 84
theta_j 1911
zi_pow3mod 14
zv_snf 1400

Generated by: LCOV version 1.13