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 - language - hash.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21348-d75f58f) Lines: 124 156 79.5 %
Date: 2017-11-20 06:21:05 Functions: 23 26 88.5 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
hash_dbg 0
hash_remove 0
hash_str2 0
hashstr_import_static 11
hash_select 70
hash_values 140
hash_keys 609
hash_create_ulong 812
hash_destroy 1536
hash_create_str 1549
hash_remove_select 3129
hash_link 7249
strequal 7438
get_prime_index 18881
hash_create 18881
setlen 20893
hash_str 22978
eq_id 41720
hash_id 45038
hash_insert 257811
hash_insert2 773865
hash_link2 781114
hash_search 1078851
hash_search2 2263279
hash_GEN 186282707
glue 619841666

Generated by: LCOV version 1.11