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 - FF.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.18.0 lcov report (development 29792-e7296d7d08) Lines: 1349 1477 91.3 %
Date: 2024-12-05 09:09:40 Functions: 141 151 93.4 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
F3x_equalm1 0
FFX_add 0
FFX_halfgcd 0
FF_to_F2xq_i 0
FF_to_Flxq_i 0
Fp_cmp_1 0
FqX_to_FFX 0
RgC_is_FFC 0
RgM_is_FFM 0
Rg_is_FF 0
FFXQ_sqr 7
FFX_ddf 7
FFX_factor_squarefree 7
FF_issquare 7
FFV_roots_to_pol 14
FFXQ_inv 14
FF_ellcard_SEA 14
FFM_indexrank 21
FFX_extgcd 21
FFX_halfgcd_all 21
FFX_resultant 21
gc_gcdext 21
raw_to_FFXM 21
FF_charpoly 28
FF_conjvec 28
FF_norm 28
FF_order 28
FF_trace 28
FFM_suppl 35
FFX_disc 35
fforder 35
FFM_FFC_gauss 42
FF_Frobenius 42
FF_equalm1 42
FFM_image 49
raw_to_FFXC 49
FFM_gauss 56
FF_p 56
FFM_FFC_invimage 63
FFM_det 63
FFM_ker 63
FFM_rank 70
FFXQ_minpoly 77
FFM_deplin 84
FF_var 84
FFM_FFC_mul 91
FF_elllog 91
FF_elltatepairing 98
FFM_invimage 105
FFXQ_mul 105
FF_elldata 119
FF_pow 122
FFX_degfact 126
FFM_inv 147
FF_minpoly 154
FF_sqrt 161
FFX_ispower 168
FFX_preimagerel 168
FF_issquareall 189
FF_log 189
fflog 189
FFM_FFC_wrap 196
FF_ispower 210
FF_sqrtn 217
FFM_wrap 294
FF_f 371
FF_primroot 406
ffprimroot 406
FFX_factor 441
raw_to_FFX_fact 448
FqM_to_FpXQM 497
Z_FF_div 497
FFX_rem 574
FF_gen 770
FFX_preimage 966
FFX_preimage_i 1029
FF_Q_add 1337
FqM_to_FFM 1715
FpXQ_ell_to_a4a6 1726
FF_ellorder 1764
FF_map 1785
FqV_to_FpXQV 1904
FFX_zero 2517
FFX_gcd 2520
FFX_sqr 2534
FF_Z_Z_muldiv 3206
ffgen 3293
FqC_to_FFC 3731
FqC_to_FpXQC 4507
FFM_mul 4515
FFM_FFM_wrap 4676
raw_to_FFM 4851
FF_ellweilpairing 4998
FF_zero 6024
Tp_to_FF 8050
p_to_FF 9548
FFM_to_raw 9968
FF_inv 14213
FF_ellgens 18116
to_FFE_vec 18116
FF_to_FpXQ 20757
FF_1 22134
FF_equal1 24808
FF_ellgroup 26117
FF_elltwist 27188
F3xq_ell_to_a4a6 31451
F2xq_ell_to_a4a6 45748
FFC_to_raw 46074
FF_equal 64274
Flxq_ell_to_a4a6 73762
FF_neg 80466
FF_q 81676
FF_neg_i 84504
FF_ellcard 103393
FFX_roots 103670
FFX_mul 104735
FFX_wrap2 107850
raw_to_FFX 110205
FF_ellinit 121117
raw_to_FFC 125454
Fq_to_FF 143570
FF_mod 166775
FF_to_FpXQ_i 171913
ffrandom 187915
FF_sub 203212
FF_mul2n 217409
FF_div 243512
FF_ellrandom 245819
FF_ellmul 249186
FFX_to_raw 324312
Z_to_raw 430542
to_FFE 515536
rawFq_to_FF 659275
FF_to_Flxq 731008
FF_to_F2xq 917725
FF_Z_add 1357786
FF_Z_mul 2176517
Rg_to_raw 2271821
FF_p_i 2700035
FF_sqr 2956533
mkFF_i 3174012
_mkFF_i 3402086
FF_equal0 9042270
FF_add 14006793
FF_mul 14545949
_checkFF 28999654
FF_samechar 32690856
FF_samefield 32690856
_mkFF 36033090
_initFF 36261097
_getFF 37787580

Generated by: LCOV version 1.16