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 - polarit1.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21348-d75f58f) Lines: 306 320 95.6 %
Date: 2017-11-20 06:21:05 Functions: 30 30 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
rem_scal_scal 7
ZXV_to_ZpXQV 21
QpXQX_to_ZXY 35
ZXY_ZpQ_root 35
ZX_Zp_roots 35
famat_flatten 35
Zp_appr 42
rootpadic 42
ZV_to_ZpV 49
getprec 70
padicappr 77
rem_pol_scal 112
scalar_getprec 189
poldivrem 245
check_padic_p 322
ZX_Zp_root 364
factorpadic 469
pnormalize 476
gdeuc 518
QpX_to_ZX 546
get_padic_content 581
ZpX_to_ZX 602
ZX_to_ZpX_normalized 973
ZX_to_ZpX 1015
cmp_padic 2135
Zp_to_Z 3451
Z_to_Zp 3458
polmod_mod 61544
rem_scal_pol 1582767
grem 4978048

Generated by: LCOV version 1.11