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 to exceed 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 v2.16.2 lcov report (development 29115-f22e516b23) Lines: 319 333 95.8 %
Date: 2024-02-28 08:03:13 Functions: 32 32 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
ZXY_ZpQ_roots 14
ZX_Zp_roots 35
ZXV_to_ZpXQV 49
famat_flatten 49
ZV_to_ZpV 56
Zp_appr 56
polrootspadic 56
QpXQX_to_ZXY 63
getprec 98
ZXY_ZpQ_root 105
padicappr 105
pval 126
rem_pol_scal 126
scalar_getprec 238
poldivrem 273
check_padic_p 336
factorpadic 525
pnormalize 539
QpX_to_ZX 623
gdeuc 637
get_padic_content 686
ZpX_to_ZX 749
ZX_to_ZpX_normalized 1169
ZX_to_ZpX 1253
rem_scal_scal 1575
ZX_Zp_root 2863
cmp_padic 2979
Zp_to_Z 4326
Z_to_Zp 4361
polmod_mod 13405
rem_scal_pol 1004154
grem 4026814

Generated by: LCOV version 1.14