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 - trans2.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21351-66b5338) Lines: 993 1034 96.0 %
Date: 2017-11-22 06:21:08 Functions: 63 63 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Hseries 427
Qp_gamma 77
Qp_gamma_Dwork 28
Qp_gamma_Morita 49
Qp_gamma_neg_Morita 28
acos0 14
bern 1635432
bernfrac 13468
bernpol 896
bernpol_i 924
bernvec 28
bernvec_old 21
cxarg 484166
cxgamma 179548
cxpsi 49
dabs 12824
darg 180528
dcxlog 180528
divgunu 660059
divrunu 28892611
dnorm 42
faulhaber 42
gacos 7938
gacosh 7980
gadw 28
gammahs 6237
garg 485307
gasin 8183
gasinh 15715
gatan 19290
gatanh 15603
gcosh 3654
gcotanh 63
ggamma 194740
ggamma1m1 1211
ggammah 21
glngamma 7588
gpsi 9016
gsinh 1729
gtanh 77161
lngamma1 2030
mpacos 105
mpacosh 728
mparg 484166
mpasin 98
mpasinh 483
mpatan 495281
mpatanh 98
mpbern 185673
mpcosh 3577
mpcotanh 7
mpfactr 20925
mpsinh 63
mptanh 77056
nboft 28
rfix 968332
serlngamma0 11221
serpsi 8953
serpsi1 5719
serpsiz0 3220
sumformal 49
tr 702529
trans_fix_arg 186331

Generated by: LCOV version 1.11