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 20277-2bd9113) Lines: 622 834 74.6 %
Date: 2017-02-19 05:49:50 Functions: 89 116 76.7 %
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 232892
F2m_mul 49228
F2m_powu 0
F2v_dotproduct 0
Fl_to_intmod 1154
Flc_to_mod 28
Flm_Fl_add 7084
Flm_Fl_mul 34293
Flm_Fl_mul_inplace 25574
Flm_Flc_mul 386323
Flm_Flc_mul_i 1147839
Flm_Flc_mul_i_2 142520
Flm_Flc_mul_i_SMALL 5159629
Flm_Flc_mul_pre 4816
Flm_Flc_mul_pre_Flx 6749696
Flm_add 14665
Flm_center 7896
Flm_mul 1517116
Flm_neg 21
Flm_powu 19628
Flm_sub 0
Flm_to_mod 166
Flm_transpose 4264
Flmrow_Flc_mul_SMALL 180981929
Flmrow_Flc_mul_i 48745435
Flv_Fl_div 2849
Flv_Fl_div_inplace 0
Flv_Fl_mul 762532
Flv_Fl_mul_inplace 0
Flv_Fl_mul_part_inplace 1552453
Flv_add 945574
Flv_add_inplace 160812
Flv_center 111678
Flv_dotproduct 373135
Flv_dotproduct_pre 44458
Flv_dotproductspec_SMALL 795945
Flv_dotproductspec_i 4790
Flv_neg 56
Flv_neg_inplace 3347
Flv_sub 301
Flv_sub_inplace 0
Flv_sum 3822
Flx_dotproduct 392488
FpC_FpV_mul 1365
FpC_Fp_mul 1046801
FpC_add 391965
FpC_center 181874
FpC_center_inplace 14
FpC_red 4484513
FpC_sub 337911
FpC_to_mod 63
FpM_FpC_mul 976596
FpM_FpC_mul_FpX 113795
FpM_FpC_mul_i 983278
FpM_Fp_mul 0
FpM_add 0
FpM_center 49805
FpM_center_inplace 14
FpM_mul 391735
FpM_powu 0
FpM_red 496096
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 733858
FpV_dotsquare 0
FpV_red 202013
FpV_sub 0
FpV_to_mod 4249
FpXQC_to_mod 7
FpX_to_mod 53550
Fp_center_inplace 28
Fp_to_mod 284832
ZMV_to_FlmV 1372
ZM_to_Flm 3381310
ZMrow_ZC_mul_i 15556069
ZV_to_Flv 19994305
ZV_zMs_mul 76465
ZlM_gauss 469694
ZpMs_ZpCs_solve 0
_F2m_mul 0
_F2m_sqr 0
_Flm_mul 14203
_Flm_sqr 42322
_FpM_mul 0
_FpM_sqr 0
__Flm_Flc_mul_i 5004962
__Flm_Flc_mul_i_SMALL 8087302
gen_FpM_Wiedemann 119
gen_ZpM_Dixon 0
gen_matid 70
matid_F2m 9394
matid_F2xqM 35
matid_Flm 731269
matid_FlxqM 35
scalar_Flm 42
to_intmod 1270396
vecprow 25603
wrap_relcomb 0
wrap_relcomb_modp 76346
wrap_relker 76346
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