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 20459-9710128) Lines: 124 156 79.5 %
Date: 2017-04-28 05:33:48 Functions: 23 26 88.5 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
eq_id 42
get_prime_index 13607
glue 384039164
hash_GEN 126969411
hash_create 13607
hash_create_str 1235
hash_create_ulong 6
hash_dbg 0
hash_destroy 1224
hash_id 96
hash_insert 211374
hash_insert2 644130
hash_keys 114
hash_link 6590
hash_link2 650720
hash_remove 0
hash_remove_select 2662
hash_search 914506
hash_search2 1882258
hash_select 54
hash_str 19822
hash_str2 0
hash_values 120
hashstr_import_static 10
setlen 15293
strequal 6488

Generated by: LCOV version 1.11