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 16912-212c0f0) Lines: 813 896 90.7 %
Date: 2014-10-20 Functions: 98 104 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 326 415 78.6 %

Function Name Sort by function name Hit count Sort by hit count
F2xq_ell_to_a4a6 3857
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 37296
FF_Q_add 1442
FF_Z_Z_muldiv 6594
FF_Z_add 115825
FF_Z_mul 228964
FF_add 479158
FF_charpoly 28
FF_conjvec 28
FF_div 39368
FF_ellcard 28700
FF_elldata 119
FF_ellgens 16744
FF_ellgroup 18039
FF_ellinit 30121
FF_elllog 84
FF_ellmul 77259
FF_ellorder 1722
FF_ellrandom 93583
FF_elltatepairing 7
FF_ellweilpairing 7
FF_equal 8274
FF_equal0 361489
FF_equal1 12376
FF_equalm1 0
FF_f 126
FF_inv 4438
FF_ispower 196
FF_issquare 21
FF_issquareall 189
FF_log 126
FF_minpoly 28
FF_mod 63
FF_mul 668917
FF_mul2n 59159
FF_neg 26302
FF_neg_i 29470
FF_norm 28
FF_order 28
FF_p 56
FF_p_i 55922
FF_pow 47
FF_primroot 238
FF_q 14
FF_samefield 1410439
FF_sqr 222773
FF_sqrt 77
FF_sqrtn 98
FF_sub 150014
FF_to_F2xq 73003
FF_to_F2xq_i 0
FF_to_Flxq 348747
FF_to_Flxq_i 0
FF_to_FpXQ 9436
FF_to_FpXQ_i 2765
FF_trace 28
FF_zero 3241
Flxq_ell_to_a4a6 25513
FpXQ_ell_to_a4a6 870
Fp_cmp_1 0
FqC_to_FpXQC 42
FqM_to_FpXQM 21
FqV_to_FpXQV 1729
Fq_to_FpXQ 3572
RgC_is_FFC 2088063
RgM_is_FFM 2087846
Rg_is_FF 2088882
Tp_to_FF 0
Z_FF_div 308
_checkFF 1337583
_getFF 2353873
_initFF 2086648
_mkFF 2056432
_mkFF_i 648428
ffgen 1190
fflog 126
fforder 28
ffprimroot 238
ffrandom 12061
mkFF_i 618114
p_to_FF 2471
raw_to_FFC 210
raw_to_FFM 84
to_FF 844
to_FFC 112
to_FFE 190127
to_FFE_vec 16744
to_FFX 322
to_FF_fact 70

Generated by: LCOV version 1.9