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 - map.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.18.0 lcov report (development 29806-4d001396c7) Lines: 240 242 99.2 %
Date: 2024-12-21 09:08:57 Functions: 30 30 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mapselect_shallow 7
mapdomain 14
maptomat 14
mapdomain_shallow 21
mapapply 42
treeselect 49
treemap_i 119
treekeys 133
change_leaf 154
gtomap 182
mapget 581
treemap_i_r 602
maptomat_shallow 721
mapisdefined 1988
treesearch 2583
treemat 13118
rotright 21497
rotleft 21679
treedelete 21882
mapdelete 21889
new_leaf 51030
mapput 51184
treeinsert 51184
ismap 75712
treeparent_r 204078
treedelete_r 223608
treeinsert_r 567182
treebalance 726117
fix_height 803894
treeheight 3060022

Generated by: LCOV version 1.16