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 20091-343fe20) Lines: 292 306 95.4 %
Date: 2017-01-20 05:50:06 Functions: 29 29 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
QpXQX_to_ZXY 35
QpX_to_ZX 525
ZV_to_ZpV 49
ZXV_to_ZpXQV 21
ZXY_ZpQ_root 35
ZX_Zp_root 364
ZX_Zp_roots 28
ZX_to_ZpX 938
ZX_to_ZpX_normalized 924
Z_to_Zp 3255
ZpX_to_ZX 574
Zp_appr 42
Zp_to_Z 3318
check_padic_p 196
cmp_padic 1911
factorpadic 434
gdeuc 518
get_padic_content 560
getprec 70
grem 1163762
padicappr 77
pnormalize 455
poldivrem 245
polmod_mod 546
rem_pol_scal 112
rem_scal_pol 83905
rem_scal_scal 7
rootpadic 35
scalar_getprec 189

Generated by: LCOV version 1.11