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-bordeaux1.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 v2.8.0 lcov report (development 16624-25b9976) Lines: 76 117 65.0 %
Date: 2014-06-24 Functions: 13 16 81.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 35 68 51.5 %

Function Name Sort by function name Hit count Sort by hit count
get_prime_index 1038
glue 26057831
hash_GEN 6568506
hash_create 1038
hash_destroy 4
hash_insert 29922
hash_link 78688
hash_remove 0
hash_search 9954
hash_search2 28899
hash_str 56958
hash_str2 0
hashstr_dbg 0
hashstr_import_static 74
setlen 1038
strequal 8192

Generated by: LCOV version 1.9