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 - buch1.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21064-a7054ad) Lines: 636 671 94.8 %
Date: 2017-09-25 06:24:50 Functions: 44 47 93.6 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Buchquad 16120
FBquad 16218
GRH_ensure 56806
GRH_last_prime 16113
QFI_comp 6541926
QFR3_comp 1005354
QFR5_comp 1730337
add_fact 588379
bnf_increase_LIMC 252
buchimag 0
buchreal 0
cache_prime_quad 248666
clearhash 39183
compute_invresquad 16113
dbg_all 0
factorquad 2777259
gcdreal 32025
get_R 19649
get_clgp 16113
hash 1557126
imag_be_honest 7
imag_relations 18441
init_form 1802059
is_bad 79906
isless_iu 73056
largeprime 1557126
nthidealquad 16113
powsubFBquad 22965
qfi_factorback 47506
qfi_random 1395868
qfr3_canon 1164331
qfr3_canon_safe 3710
qfr3_pf 158956
qfr3_random 161133
qfr5_canon 1947281
qfr5_factorback 197442
qfr5_pf 216944
qfr5_rho_pow 220584
quadGRHchk 216335
quad_be_honest 16113
quadclassunit0 16120
random_form 1557001
real_be_honest 7
real_relations 5124
subFBquad 16218
sub_fact 41926
trivial_relations 16113

Generated by: LCOV version 1.11