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 20783-cec4728) Lines: 1392 1479 94.1 %
Date: 2017-06-28 05:59:20 Functions: 104 108 96.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
ABC_to_bnr 266
Buchray 24213
Buchray_i 25445
Lbnrclassno 1260
ZM2_ZC2_mul 261470
ZMV_mul 938
ZM_content_mul 21245
bnfcertify 28
bnfcertify0 49
bnfnarrow 35
bnr_get_El 262758
bnr_get_U 323826
bnr_get_Ui 1561
bnr_grp 21245
bnr_log_gen_arch 9975
bnr_log_gen_pr 50820
bnrautmatrix 462
bnrchar 420
bnrchar_i 420
bnrchar_primitive 721
bnrclassno 112
bnrclassno0 105
bnrclassno_1 28
bnrclassno_all 280
bnrclassnolist 7
bnrconductor 0
bnrconductor0 56
bnrconductor_i 4788
bnrconductorofchar 2163
bnrdisc 175
bnrdisc0 175
bnrdisc_i 175
bnrdisclist0 42
bnrgaloisapply 1008
bnrgaloismatrix 238
bnrinit0 20916
bnrisconductor 46599
bnrisconductor0 35
bnrisgalois 448
bnrisprincipal 315419
bnrsurjection 1561
bound_unit_index 49
char_denormalize 65597
check_bnrgal 448
check_prime 1540
check_subgroup 43694
chk_listBU 28
compute_M0 21
compute_fact 14364
conductor_elts 448
contains 59528
decodemodule 21
dft_bound 0
discrayabslist 21
discrayabslistarch 21
factordivexact 378
factormul 994
factorpow 756
factorsplice 1008
fasmall_append 119
fast_val 10150
get_NR1D 406
get_classno 938
get_dataunit 21336
get_discdata 497
get_discray 497
get_nz 175
get_pi 4767
get_pinvpi 2401
hdet 805
hermiteconstant 49
ideallog_to_bnr 60795
ideallog_to_bnr_i 63560
idealmoddivisor 4214
idealmoddivisor_aux 7539
imageofchar 448
imageofgroup 385
init_bad 49
is_complex 616
is_unit 70483
is_zero 910
isprimitive 28
isprincipalray 304884
isprincipalraygen 0
lowerboundforregulator 49
make_integral_Z 2156
minimforunits 35
minkowski_bound 0
nf_deg1_prime 21
prV_norms 98
primecertify 1540
regulatorbound 28
rnfconductor 399
rnfisabelian 49
rnfisabelian_i 70
rnfnormgroup 441
rnfnormgroup_i 840
rowselect_p 805
sprk_get_cyc 308
subgroup_conductor_ok 1085
subgroupcond 28
subgrouplist0 77
subgrouplist_cond_sub 420
too_big 7595
vecselect_p 1288
zimmertbound 49
zsimp 21
zsimpjoin 308

Generated by: LCOV version 1.11