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 - FpX_factor.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 20123-c22c2cd) Lines: 1418 1562 90.8 %
Date: 2017-01-24 05:49:10 Functions: 126 135 93.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
F2xV_to_FlxV_inplace 16072
F2xV_to_ZXV_inplace 113126
F2x_Berlekamp_i 125124
F2x_Berlekamp_ker 17096
F2x_ddf_simple 25987
F2x_degfact 0
F2x_degfact_2 994
F2x_edf_simple 12534
F2x_factcantor 15216
F2x_factcantor_i 22272
F2x_factor 14
F2x_factor_2 73990
F2x_factor_Cantor 17287
F2x_factor_Shoup 24049
F2x_factor_deg2 74991
F2x_factor_squarefree 72166
F2x_is_irred 238
F2x_is_irred_2 7
F2x_isirred_Cantor 238
F2x_quad_factortype 26788
F2x_simplefact_Cantor 1729
F2x_simplefact_Shoup 1771
F2x_split_Berlekamp 49692
F2xq_frobtrace 8581
FE_concat 396929
FE_setlg 389382
Fl_disc_bc 17382482
Fl_nonsquare 6
FlxV_to_ZXV_inplace 658585
Flx_Berlekamp_i 691772
Flx_Berlekamp_ker 258640
Flx_Xn1 13
Flx_Xnm1 20
Flx_addmul_inplace 728797
Flx_cubic_root 225785
Flx_cut_out_roots 14
Flx_ddf 496172
Flx_degfact 485310
Flx_degfact_2 132104
Flx_edf 18310
Flx_edf_rec 32265
Flx_edf_simple 44482
Flx_factcantor 7308
Flx_factcantor_i 518989
Flx_factor 60811
Flx_factor_2 345207
Flx_factor_Cantor 27408
Flx_factor_Shoup 30524
Flx_factor_deg2 477311
Flx_factor_squarefree 714599
Flx_is_irred 581
Flx_is_irred_2 0
Flx_isirred_Cantor 581
Flx_nbfact 56322
Flx_nbfact_Frobenius 56322
Flx_nbfact_by_degree 57405
Flx_nbroots 2408291
Flx_oneroot 1384425
Flx_oneroot_i 1419589
Flx_oneroot_mod_2 14
Flx_oneroot_split 27609
Flx_otherroot 11495466
Flx_quad_factortype 114961
Flx_quad_root 17268221
Flx_root_mod_2 6825
Flx_roots 20576705
Flx_roots_i 20637918
Flx_roots_naive 14
Flx_simplefact_Cantor 350497
Flx_simplefact_Shoup 351479
Flx_split_Berlekamp 342178
FpX_Berlekamp_i 769965
FpX_Berlekamp_ker 53
FpX_ddf 4102
FpX_degfact 0
FpX_degfact_2 14
FpX_edf 14
FpX_edf_rec 210
FpX_edf_simple 0
FpX_factcantor 0
FpX_factcantor_i 35
FpX_factor 769895
FpX_factor_2 88
FpX_factor_Cantor 7
FpX_factor_Shoup 14
FpX_factor_Yun 273
FpX_factor_deg2 109
FpX_factor_squarefree 728
FpX_is_irred 14
FpX_is_irred_2 7
FpX_is_totally_split 0
FpX_isirred_Cantor 0
FpX_nbfact 28
FpX_nbfact_Frobenius 4088
FpX_nbroots 98588
FpX_oneroot 11221
FpX_oneroot_i 3649
FpX_otherroot 2866
FpX_quad_factortype 21
FpX_quad_root 6499
FpX_roots 65860
FpX_roots_i 2797
FpX_simplefact_Cantor 0
FpX_simplefact_Shoup 0
FpX_split_Berlekamp 58
FpX_split_part 139945
Mod0pX 14
ZX_factmod_init 846990
all_roots_mod_p 42
cmpGuGu 2340003
deg1_Flx 145674
factcantor 70
factcantor0 98
factcantor_i 98
factmod 84
factmod_aux 182
factmod_init 266
factormod0 105
prime_fact 70
rootmod 70
rootmod0 84
rootmod2 14
rootmod_aux 65944
simplefactmod 28
split_Flx_cut_out_roots 4549230
split_add 4746074
split_add_done 321226
split_done 302293
split_init 4552031
split_moveto_done 4746059
split_nonsquares 19
split_squares 19
split_todo 277687
trivial_fact 805
zero_fact_intmod 14

Generated by: LCOV version 1.11