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 20291-5fbfea9) Lines: 978 1015 96.4 %
Date: 2017-02-25 05:49:34 Functions: 63 63 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Hseries 336
Qp_gamma 77
Qp_gamma_Dwork 28
Qp_gamma_Morita 49
Qp_gamma_neg_Morita 28
acos0 14
bern 1636829
bernfrac 8036
bernpol 49
bernpol_i 77
bernvec 28
bernvec_old 21
cxarg 425117
cxgamma 180337
cxpsi 49
dabs 12824
darg 181090
dcxlog 181090
divgunu 660059
divrunu 29270135
dnorm 42
faulhaber 42
gacos 7938
gacosh 7980
gadw 28
gammahs 6160
garg 426258
gasin 8183
gasinh 15715
gatan 19234
gatanh 15575
gcosh 3654
gcotanh 63
ggamma 193340
ggamma1m1 1211
ggammah 21
glngamma 8587
gpsi 8379
gsinh 1372
gtanh 77161
lngamma1 2257
mpacos 105
mpacosh 728
mparg 425117
mpasin 98
mpasinh 483
mpatan 436204
mpatanh 98
mpbern 185388
mpcosh 3577
mpcotanh 7
mpfactr 20629
mpsinh 63
mptanh 77056
nboft 28
rfix 850234
serlngamma0 10367
serpsi 8316
serpsi1 4928
serpsiz0 3374
sumformal 49
tr 735605
trans_fix_arg 187120

Generated by: LCOV version 1.11