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 - Fle.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.18.0 lcov report (development 29685-209b4888d8) Lines: 427 456 93.6 %
Date: 2024-11-05 09:09:42 Functions: 57 64 89.1 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Fl_elldisc 0
Fl_elldisc_pre 2121569
Fl_ellj 0
Fl_ellj_to_a4a6 177532
Fl_ellptors 11438
Fl_elltwist 0
Fl_elltwist_disc 107863
FleV_add_pre_inplace 1800703
FleV_dbl_pre_inplace 13588561
FleV_mulu_pre_inplace 1055193
FleV_mulu_pre_naf_inplace 1055657
FleV_sub_pre_inplace 2071608
Fle_Miller 121377
Fle_Miller_add 36720
Fle_Miller_dbl 258567
Fle_Miller_line 139024
Fle_add 1506698
Fle_add_sinv_pre_inplace 7229666
Fle_add_slope 1522296
Fle_changepoint 16041
Fle_changepointinv 134231
Fle_chord_update 36720
Fle_dbl 466555
Fle_dbl_sinv_pre_inplace 52499888
Fle_dbl_slope 717935
Fle_log 54327
Fle_mul 28959
Fle_mulu 2021094
Fle_neg 131208
Fle_order 288784
Fle_sub 0
Fle_sub_sinv_pre_inplace 8065172
Fle_tangent_update 258567
Fle_tatepairing 16877
Fle_to_Flj 1577348
Fle_vert 419170
Fle_weilpairing 53377
FljV_factorback_pre 15322
Flj_add_indir_pre 7653490
Flj_add_pre 91288
Flj_add_pre_inplace 7561056
Flj_changepointinv_pre 153250
Flj_dbl_indir_pre 25313146
Flj_dbl_pre 3954734
Flj_dbl_pre_inplace 21361653
Flj_mulu_pre 2769410
Flj_mulu_pre_naf 4016334
Flj_neg 2465812
Flj_order_ufact 294623
Flj_to_Fle 68257
Flj_to_Fle_pre 1592556
_Fle_add 365533
_Fle_dbl 0
_Fle_mul 1512478
_Fle_rand 0
_Flj_add 91289
_Flj_mul 106611
_Flj_one 0
naf_repr 4488385
random_Fle 26040
random_Fle_pre 3654771
random_Fle_pre_indir 4154578
random_Flj_pre 500280
skipzero 68126714

Generated by: LCOV version 1.16