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 - FlxqE.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21501-1931cb9) Lines: 916 944 97.0 %
Date: 2017-12-16 06:20:36 Functions: 96 97 99.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
F3x_canonlift 3717
F3xq_ellcard 16289
F3xq_ellcard_naive 1484
F3xq_ellcardj 6034
Flx_canonlift 13930
Flx_next 29519
Flx_renormalize_ip 29519
FlxqE_Miller 18846
FlxqE_Miller_add 4152
FlxqE_Miller_dbl 46980
FlxqE_Miller_line 28301
FlxqE_add 542784
FlxqE_add_slope 546588
FlxqE_changepoint 152985
FlxqE_changepointinv 63938
FlxqE_chord_update 4152
FlxqE_dbl 1316430
FlxqE_dbl_slope 1343202
FlxqE_find_order 869
FlxqE_log 49
FlxqE_mul 64457
FlxqE_neg 434
FlxqE_neg_i 1058
FlxqE_order 2325
FlxqE_sub 1058
FlxqE_tangent_update 46980
FlxqE_tatepairing 56
FlxqE_vert 70076
FlxqE_weilpairing 12364
Flxq_ellcard 48915
Flxq_ellcard_Harley 21
Flxq_ellcard_Kedlaya 0
Flxq_ellcard_Kohel 25011
Flxq_ellcard_Satoh 10892
Flxq_ellcard_Shanks 756
Flxq_ellcard_naive 665
Flxq_ellcardj 14707
Flxq_ellgens 13167
Flxq_ellgroup 14399
Flxq_ellj 51414
Flxq_ellj_to_a4a6 280
Flxq_ellpoint 869
Flxq_elltwist 22834
Flxq_kronecker 1875
FpM_FpXQV_bilinear 180873
FpM_FpXV_bilinear 180873
FpXC_powderiv 120582
RgE_to_FlxqE 63938
RgX_circular_shallow 76258
Teichmuller_lift 10213
ZpXQX_liftrootmod_vald 21
ZpXQ_frob 113547
ZpXQ_frob_cyc 76258
ZpXQ_norm_mul 32823
ZpXQ_norm_pcyc 11340
ZpXQ_norm_sqr 22715
ZpXQ_sqrtnorm 13930
ZpXQ_sqrtnorm_pcyc 11102
_FlxqE_add 536625
_FlxqE_dbl 1316430
_FlxqE_mul 215920
_FlxqE_pairorder 12350
_FlxqE_rand 66446
_can5_invd 20517
_can5_invl 29484
_can5_iter 20517
_can5_lin 8967
_can5_mul 41293
_can5_sqr 41125
_can_invd 7476
_can_invl 11130
_can_iter 7476
_can_lin 3654
_lift_invd 60291
_lift_invl 84035
_lift_iter 60291
_lift_lin 23744
_shift 61810
_teich_invd 20517
_teich_invl 29470
_teich_iter 20517
_teich_lin 8953
closest_lift 1625
fill_pols 25011
get_FlxqE_group 34
get_H1 21
get_Kohel_polynomials 25011
get_norm 25032
getc2 25011
getc5 21
lift_isogeny 25032
liftcurve 21
nonsquare_Fl 7686
nonsquare_Flxq 22834
random_F3xqE 76104
random_FlxqE 141570
zx_is_pcyc 32183

Generated by: LCOV version 1.11