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-bordeaux1.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 - FF.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 17406-57895db) Lines: 819 898 91.2 %
Date: 2015-01-31 Functions: 97 103 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 326 418 78.0 %

Function Name Sort by function name Hit count Sort by hit count
F2xq_ell_to_a4a6 4377
F3x_equalm1 0
F3xq_ell_to_a4a6 12803
FFC_to_raw 525
FFM_FFC_mul 21
FFM_det 21
FFM_image 21
FFM_inv 21
FFM_ker 21
FFM_mul 21
FFM_rank 21
FFM_to_raw 168
FFM_wrap 63
FFX_factor 70
FFX_init_fix_varn 182
FFX_roots 112
FF_1 37352
FF_Q_add 1442
FF_Z_Z_muldiv 6594
FF_Z_add 235547
FF_Z_mul 453302
FF_add 547354
FF_charpoly 28
FF_conjvec 28
FF_div 56119
FF_ellcard 29220
FF_elldata 119
FF_ellgens 16744
FF_ellgroup 18039
FF_ellinit 47441
FF_elllog 84
FF_ellmul 77259
FF_ellorder 1722
FF_ellrandom 93583
FF_elltatepairing 7
FF_ellweilpairing 7
FF_equal 8715
FF_equal0 429696
FF_equal1 12376
FF_equalm1 0
FF_f 126
FF_inv 4958
FF_ispower 204
FF_issquare 7
FF_issquareall 183
FF_log 126
FF_minpoly 28
FF_mod 164269
FF_mul 1494965
FF_mul2n 93274
FF_neg 25560
FF_neg_i 63076
FF_norm 28
FF_order 28
FF_p 56
FF_p_i 254199
FF_pow 47
FF_primroot 252
FF_q 14
FF_samefield 2372766
FF_sqr 2201478
FF_sqrt 70
FF_sqrtn 98
FF_sub 184113
FF_to_F2xq 76643
FF_to_F2xq_i 0
FF_to_Flxq 533533
FF_to_Flxq_i 0
FF_to_FpXQ 10318
FF_to_FpXQ_i 167027
FF_trace 28
FF_zero 3241
Flxq_ell_to_a4a6 42313
FpXQ_ell_to_a4a6 870
Fp_cmp_1 0
FqC_to_FpXQC 42
FqM_to_FpXQM 21
FqV_to_FpXQV 1729
RgC_is_FFC 2546053
RgM_is_FFM 2545836
Rg_is_FF 2546865
Tp_to_FF 0
Z_FF_div 308
_checkFF 2282676
_getFF 5707129
_initFF 5422071
_mkFF 5358252
_mkFF_i 907189
ffgen 1794
fflog 126
fforder 28
ffprimroot 252
ffrandom 12068
mkFF_i 843270
p_to_FF 2527
raw_to_FFC 210
raw_to_FFM 84
to_FF 840
to_FFC 112
to_FFE 190127
to_FFE_vec 16744
to_FFX 322
to_FF_fact 70

Generated by: LCOV version 1.9