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 to exceed 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 - modsym.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29115-f22e516b23) Lines: 2823 3029 93.2 %
Date: 2024-02-22 08:05:55 Functions: 294 299 98.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Ast2v 0
ZMV_size 0
circle2tex 0
decorate 0
polygon2tex 0
mfnumcuspsu 7
mfnumcusps_fact 14
msgetlevel 14
msgetweight 14
msomseval 14
msstar 14
checksymbol 21
mfnumcusps 21
mseisenstein 21
msfromhecke 21
mspathgens 21
mspathgens_i 21
eisCocycle 28
eisf 28
eisker 28
eisker_worker 28
eisspace 28
get_C 28
get_bern 28
msfromcusp 28
msgetsign 28
msatkinlehner 42
msatkinlehner_i 42
isminustriv 49
msissymbol 56
mslattice 77
co_get_C 84
eiscocycle 84
eispetersson 84
evalcup 84
evalhull 84
evalmanin 84
mkS 84
NP_matrix_extra 98
mspadicseries 98
oms_is_supersingular 98
twistmoment_4 98
twistmoment_m4 98
WQ_matrix 112
co_get_BD 112
cusp_to_P1Q 112
msk_get_dim 126
co_get_B 140
basic_op_elliptic 154
basic_op_perm_elliptic 154
oms_dim2 154
mspadic_get_flag 161
act 168
actf 168
NP_matrices 182
Qevproj_apply0 217
msdim 224
msqexpansion 245
msqexpansion_i 245
evalcap 252
TpE_char_bound 266
mssplit 266
mssplit_i 266
Qevproj_star 287
mseisenstein_i 287
msnew 287
use_Petersson 294
mssiegel 301
oms_dim1 322
ZX_factor_limit 343
mscuspidal 343
siegel_init 385
co_get_N 420
cmp_dim 434
is_Qevproj 434
mspolygon 441
msfromcusp_trivial 462
mspadic_get_actUp 476
mspadic_get_q 476
eigenvalue 483
init_moments_act 483
mspadic_get_C 483
mspadic_get_M 483
mspadic_get_Tp 483
mspadic_get_bin 483
mspadicmoments 483
mstooms 483
mspadicinit 490
co_get_k 504
msinit 518
mspadic_unit_eigenvalue 532
mspadicint_RgXlog 539
Delta_inv 630
concat2 630
mskinit_nontrivial 630
red_mod_FilM 630
Qevproj_init0 721
ell_get_scale 742
msfromell 742
msfromell_check 742
msfromell_l 742
msfromell_ratlift 742
log1x 784
Qevproj_apply_vecei 819
Flc_normalize 854
ell_get_Cw 854
seval 854
RgXC_to_moments 882
msfromell_ker 903
msfromell_scale 931
RgMV_find_non_zero_last_row 945
msk_get_star 959
mspadic_get_weight 973
checkmspadic 980
Up_matrices 987
siegelstep 1057
mskinit_trivial 1155
mspadic_get_n 1211
RgMV_dim 1260
ZGV_tors 1260
mspetersson 1351
mspetersson_i 1351
msN_get_singlerel 1358
binomial_init 1379
msN_get_annT2 1393
msN_get_annT31 1393
msfromcusp_i 1393
mspadic_get_p 1456
ms_get_hashcusps 1680
allxpm 1792
add_star 1799
mskinit 1799
msstar_i 1813
mspadicL 1820
xlog1x 1820
mspadic_parse_chi 1911
checkoms 1918
oms_get_D 1918
fill_W2_W12 2086
form_E_F_T 2086
form_list_of_cusps 2086
indices_backward 2086
indices_forward 2086
indices_oo 2086
count_Manin_symbols 2114
create_p1mod 2114
generatemsymbols 2114
inithashcusps 2114
inithashmsymbols 2114
msinit_N 2114
p1N_get_div 2114
FpVV_dotproduct 2156
mkTAU 2170
mfnumcuspsu_fact 2198
p1N_get_fa 2226
mspadicint 2366
oms_get_n0 2464
mshecke 2478
basic_op 2520
basic_op_perm 2520
fill2 2520
endo_project 2527
get_Ec_r 2604
voo_act_Gl2Q 2604
rotate_perm 2884
mspadic_get_Wp 2933
omseval_int 2954
Qevproj_apply 3031
Tp_matrices 3059
ZM_inv_denom 3066
init_dual_act 3192
mshecke_i 3381
mspathlog_trivial 3444
SL2_inv2 3514
Qevproj_apply2 3661
Gl2act_cache 3668
getMorphism_trivial 3668
msk_get_starproj 3710
reverse_list 4172
Qevproj_down 4186
oms_get_n 4186
oms_get_p 4284
fill1 4466
next 4830
prev 4830
ZM_det2_sign 5194
siegel_perm 5194
msendo 5215
F_indices_oo 5222
siegel_perm0 5558
Qevproj_init 5705
path_vec_mul 5733
cocycle 6181
getMorphism 6377
clean_tail 6762
cusp_infinity 8344
p1_size 8344
path2_to_M2 8386
paths_decompose 12516
mspathlog 12691
doo_decompose 12873
get_phi_ij 12873
ZM2_det 14742
ZM2_rev 14742
get_g 14742
ZM2_div 15029
mseval_by_values 16072
path_to_M2 16149
set_init 16184
cusp_to_ZC 16772
mseval 17031
ms_get_section 17101
bil 18151
hash_to_vec 18774
ZM_det2 19936
eval_single 20314
symtophi 20692
msk_get_sign 21434
checkms 36547
RgX_to_moments 38626
ZGl2QC_preload 40677
ZGl2QC_to_act 40691
msk_get_weight 46984
E2fromE1_gamma 57757
gamma_equiv_matrix 58723
msk_get_link 59087
msk_get_st 59087
getMorphism_basis 59402
msk_get_inv 59402
RgX_act_ZGl2Q 60907
dual_act 69139
phi_sparse 69139
ms_get_N 75376
msk_get_basis 82516
ms_get_p1N 88004
gamma_equiv 112308
list_insert 113197
list_new 115283
insert_E 115514
ZGl2Q_act_s 115626
path_to_ZM 118335
mat2_isidentity 162568
M2_logf 165522
RgV_sparse 165522
path_to_p1_index 173271
M2_log 178213
ms_get_nbgen 199444
cusp_index 203469
cusp_std_form 203469
ms_get_genindex 204050
msN_get_genindex 209062
F_indices 217000
path_Gamma0N_decompose 234738
moments_act 275611
moments_act_i 276073
set_insert 340480
_RgX_act_Gl2Q 350602
RgX_act_Gl2Q 350749
dense_act_col 354354
mat2_to_ZM 407260
Fl_inverse 429681
Gamma0N_decompose 498463
hash_vecpreload 539728
E2fromE1_Zgamma 579957
act_ZGl2Q 600649
mkpath 688415
RgX_powers 701834
sl2_inv 735805
ZC_apply_dinv 744023
msN_get_section 755727
sparse_act_col 779093
M2_log_trivial 804069
ZSl2_star 845705
Gl2Q_act_path 961086
cc 973105
dd 973105
hash_preload 1069894
path_to_zm 1197413
SL2_inv_shallow 1237187
treat_index 1535667
cusp_mul 1922172
mat2 1926491
mseval2_ooQ 2214660
Q_log_init 2221884
Q_log_trivial 2221884
init_act_trivial 2417037
ms_get_nbE1 2428335
msN_get_p1N 3045175
get_msN 5144342
p1N_get_inverse 7062804
p1N_get_invsafe 22240771
p1N_get_hash 24979787
p1_index 24979787
p1_std_form 24979787
msN_get_E2fromE1 39969104
E2fromE1_c 40032356
p1N_get_N 53561480
treat_index_trivial 109105654
set_from_index 110641321

Generated by: LCOV version 1.14