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 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 - elltors.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29454-e7b6e21fb9) Lines: 419 438 95.7 %
Date: 2024-07-18 09:03:47 Functions: 24 26 92.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
elltors0 0
orderell 0
ptor0 35
ellnfis_divisible_by_i 49
ptor2 98
ptor1 126
tor2 126
ellnftors 189
ellnftorsprimary 259
nfpt 259
ellisdivisible 273
ellnfis_divisible_by 364
elltors 462
smaller_x 623
tpoint 630
t2points 637
best_in_cycle 672
elltors_psylow 1939
ellQtors 2212
tors 2212
torsbound 2282
ellorder_nf 28994
nftorsbound 29148
ellorder 31556
ellorder_Q 52648
primedec_deg1 227213

Generated by: LCOV version 1.16