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 - buch1.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29115-f22e516b23) Lines: 652 684 95.3 %
Date: 2024-03-28 08:06:56 Functions: 49 53 92.5 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
GRH_last_prime 0
buchimag 0
buchreal 0
dbg_all 0
imag_be_honest 7
real_be_honest 7
bnf_increase_LIMC 2352
qfr3_canon_safe 3710
Buchquad 4396
quadclassunit0 4396
quadclassnos 4868
real_relations 5138
isless_iu 10416
gcdreal 33901
crabs 54922
quadclassno 61166
trivial_relations 70255
quad_be_honest 70256
compute_invresquad 70257
get_clgp 70257
nthidealquad 70257
subFBquad 70389
FBquad 70390
Buchquad_i 70432
get_R 91134
sub_fact 97587
imag_relations 98748
powsubFBquad 99066
qfi_factorback 159299
qfr3_pf 159362
qfr3_random 161539
clearhash 169450
dist 184660
qfr5_factorback 196987
qfr5_pf 217560
qfr5_rho_pow 220129
is_bad 391519
GRH_ensure 399971
QFR3_comp 1007482
quadGRHchk 1032810
qfr3_canon 1166872
cache_prime_quad 1173446
QFR5_comp 1735097
add_fact 1885640
qfr5_canon 1952657
largeprime 2567414
hash 2567431
qfi_random 3533981
random_form 3695511
init_form 4052287
Z_isquasismooth_prod 5026583
factorquad 5027352
QFI_comp 11754571

Generated by: LCOV version 1.14