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 - buch3.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21353-12523aa) Lines: 1392 1479 94.1 %
Date: 2017-11-24 06:20:58 Functions: 104 108 96.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
bnrconductor 0
dft_bound 0
isprincipalraygen 0
minkowski_bound 0
bnrclassnolist 7
compute_M0 21
decodemodule 21
discrayabslist 21
discrayabslistarch 21
nf_deg1_prime 21
zsimp 21
bnfcertify 28
bnrclassno_1 28
chk_listBU 28
isprimitive 28
regulatorbound 28
subgroupcond 28
bnfnarrow 35
bnrisconductor0 35
minimforunits 35
bnrdisclist0 42
bnfcertify0 49
bound_unit_index 49
hermiteconstant 49
init_bad 49
lowerboundforregulator 49
rnfisabelian 49
zimmertbound 49
bnrconductor0 56
rnfisabelian_i 70
subgrouplist0 77
prV_norms 98
bnrclassno0 105
bnrclassno 112
fasmall_append 119
bnrdisc 175
bnrdisc0 175
bnrdisc_i 175
get_nz 175
bnrgaloismatrix 238
ABC_to_bnr 266
bnrclassno_all 280
sprk_get_cyc 308
zsimpjoin 308
factordivexact 378
imageofgroup 385
rnfconductor 399
get_NR1D 406
bnrchar 420
bnrchar_i 420
subgrouplist_cond_sub 420
rnfnormgroup 441
bnrisgalois 448
check_bnrgal 448
conductor_elts 448
imageofchar 448
bnrautmatrix 462
get_discdata 497
get_discray 497
is_complex 616
bnrchar_primitive 721
factorpow 756
hdet 805
rowselect_p 805
rnfnormgroup_i 840
is_zero 910
ZMV_mul 938
get_classno 938
factormul 994
bnrgaloisapply 1008
factorsplice 1008
subgroup_conductor_ok 1085
Lbnrclassno 1260
vecselect_p 1288
check_prime 1540
primecertify 1540
bnr_get_Ui 1575
bnrsurjection 1575
make_integral_Z 2156
bnrconductorofchar 2163
get_pinvpi 2401
idealmoddivisor 4214
get_pi 4767
bnrconductor_i 4788
idealmoddivisor_aux 7539
too_big 7595
bnr_log_gen_arch 9975
fast_val 10157
compute_fact 14399
bnrinit0 20993
ZM_content_mul 21280
bnr_grp 21280
get_dataunit 21371
Buchray 24290
Buchray_i 25522
check_subgroup 43694
bnrisconductor 46599
bnr_log_gen_pr 50820
contains 59528
ideallog_to_bnr 60795
ideallog_to_bnr_i 63560
is_unit 70483
char_denormalize 140721
ZM2_ZC2_mul 258985
bnr_get_El 260273
isprincipalray 297982
bnrisprincipal 308517
bnr_get_U 321355

Generated by: LCOV version 1.11