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 21343-6216058) Lines: 916 944 97.0 %
Date: 2017-11-19 06:21:17 Functions: 96 97 99.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Flxq_ellcard_Kedlaya 0
Flxq_ellcard_Harley 21
ZpXQX_liftrootmod_vald 21
get_H1 21
getc5 21
liftcurve 21
get_FlxqE_group 34
FlxqE_log 49
FlxqE_tatepairing 56
Flxq_ellj_to_a4a6 280
FlxqE_neg 434
Flxq_ellcard_naive 665
Flxq_ellcard_Shanks 756
FlxqE_find_order 868
Flxq_ellpoint 868
FlxqE_neg_i 1058
FlxqE_sub 1058
F3xq_ellcard_naive 1484
closest_lift 1624
Flxq_kronecker 1878
FlxqE_order 2324
_can_lin 3654
F3x_canonlift 3717
FlxqE_Miller_add 4164
FlxqE_chord_update 4164
F3xq_ellcardj 6034
_can_invd 7476
_can_iter 7476
nonsquare_Fl 7686
_teich_lin 8953
_can5_lin 8967
Teichmuller_lift 10213
Flxq_ellcard_Satoh 10892
ZpXQ_sqrtnorm_pcyc 11102
_can_invl 11130
ZpXQ_norm_pcyc 11340
_FlxqE_pairorder 12276
FlxqE_weilpairing 12290
Flxq_ellgens 13167
Flx_canonlift 13930
ZpXQ_sqrtnorm 13930
Flxq_ellgroup 14399
Flxq_ellcardj 14700
F3xq_ellcard 16289
FlxqE_Miller 18722
_can5_invd 20517
_can5_iter 20517
_teich_invd 20517
_teich_iter 20517
ZpXQ_norm_sqr 22715
Flxq_elltwist 22834
nonsquare_Flxq 22834
_lift_lin 23744
Flxq_ellcard_Kohel 25011
fill_pols 25011
get_Kohel_polynomials 25011
getc2 25011
get_norm 25032
lift_isogeny 25032
FlxqE_Miller_line 28327
_teich_invl 29470
_can5_invl 29484
Flx_next 29519
Flx_renormalize_ip 29519
zx_is_pcyc 32479
ZpXQ_norm_mul 32823
_can5_sqr 41125
_can5_mul 41293
FlxqE_Miller_dbl 46778
FlxqE_tangent_update 46778
Flxq_ellcard 48915
Flxq_ellj 51407
_lift_invd 60291
_lift_iter 60291
_shift 61810
FlxqE_changepointinv 63938
RgE_to_FlxqE 63938
FlxqE_mul 64456
_FlxqE_rand 66079
FlxqE_vert 69774
random_F3xqE 76076
RgX_circular_shallow 76258
ZpXQ_frob_cyc 76258
_lift_invl 84035
ZpXQ_frob 113547
FpXC_powderiv 120582
random_FlxqE 141203
FlxqE_changepoint 152992
FpM_FpXQV_bilinear 180873
FpM_FpXV_bilinear 180873
_FlxqE_mul 214764
_FlxqE_add 515593
FlxqE_add 521753
FlxqE_add_slope 525576
FlxqE_dbl 1237208
_FlxqE_dbl 1237208
FlxqE_dbl_slope 1263987

Generated by: LCOV version 1.11