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 - FpV.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 20916-a74d914) Lines: 648 846 76.6 %
Date: 2017-08-18 06:23:59 Functions: 93 119 78.2 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
F2m_F2c_mul 0
F2m_F2c_mul_i 295633
F2m_mul 61051
F2m_powu 0
F2v_dotproduct 0
Fl_to_intmod 27194
Flc_to_mod 28
Flm_Fl_add 7644
Flm_Fl_mul 6523446
Flm_Fl_mul_inplace 45143
Flm_Flc_mul 529408
Flm_Flc_mul_i 21139175
Flm_Flc_mul_i_2 146153
Flm_Flc_mul_i_SMALL 32171255
Flm_Flc_mul_pre 4816
Flm_Flc_mul_pre_Flx 6983137
Flm_add 14630
Flm_center 7896
Flm_mul 5941775
Flm_neg 172923
Flm_powu 20132
Flm_sub 7834419
Flm_to_mod 264
Flm_transpose 375885
Flmrow_Flc_mul_SMALL 319294712
Flmrow_Flc_mul_i 130826106
Flv_Fl_div 4438
Flv_Fl_div_inplace 0
Flv_Fl_mul 789359
Flv_Fl_mul_inplace 0
Flv_Fl_mul_part_inplace 1547350
Flv_add 959126
Flv_add_inplace 167364
Flv_center 111692
Flv_dotproduct 452116
Flv_dotproduct_pre 53459
Flv_dotproductspec_SMALL 888055
Flv_dotproductspec_i 5542
Flv_neg 1892763
Flv_neg_inplace 5289
Flv_sub 77636019
Flv_sub_inplace 0
Flv_sum 3822
Flx_dotproduct 398256
FpC_FpV_mul 1540
FpC_Fp_mul 1124004
FpC_add 393897
FpC_center 395444
FpC_center_inplace 14
FpC_red 9279305
FpC_sub 354060
FpC_to_mod 63
FpM_FpC_mul 1264231
FpM_FpC_mul_FpX 324957
FpM_FpC_mul_i 1270913
FpM_Fp_mul 1351
FpM_add 0
FpM_center 49805
FpM_center_inplace 14
FpM_mul 433533
FpM_powu 0
FpM_red 1835639
FpM_sub 0
FpM_to_mod 100
FpMs_FpC_mul 0
FpMs_FpCs_solve 0
FpMs_FpCs_solve_safe 0
FpMs_leftkernel_elt 35
FpMs_leftkernel_elt_col 119
FpMs_structelim_back 119
FpVV_to_mod 1820
FpV_FpMs_mul 119
FpV_add 0
FpV_dotproduct 2307379
FpV_dotsquare 0
FpV_red 202013
FpV_sub 0
FpV_to_mod 4368
FpXQC_to_mod 7
FpX_to_mod 705535
Fp_center_inplace 28
Fp_to_mod 291939
ZMV_to_FlmV 1442
ZM_to_Flm 3797097
ZMrow_ZC_mul_i 18243400
ZV_to_Flv 21619420
ZV_zMs_mul 75387
ZlM_gauss 514442
ZpMs_ZpCs_solve 0
_F2m_mul 0
_F2m_sqr 0
_Flm_mul 14217
_Flm_sqr 43050
_FpM_mul 0
_FpM_sqr 0
__Flm_Flc_mul_i 25021935
__Flm_Flc_mul_i_SMALL 35303052
gen_FpM_Wiedemann 119
gen_ZpM_Dixon 0
gen_matid 2141
matid_F2m 12880
matid_F2xqM 35
matid_Flm 1003184
matid_FlxqM 2106
random_Flv 3108
random_FpC 28
random_FpV 0
scalar_Flm 42
to_intmod 6937473
vecprow 25227
wrap_relcomb 0
wrap_relcomb_modp 75268
wrap_relker 75268
zCs_to_ZC 0
zMs_ZC_mul 0
zMs_to_ZM 0
zm_mul 252
zm_zc_mul 1653225
zmrow_zc_mul 21635523

Generated by: LCOV version 1.11