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 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 - headers - paripriv.h (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.1 lcov report (development 19729-cc41ce2) Lines: 9 9 100.0 %
Date: 2016-10-27 05:52:11 Functions: 7 7 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Flx_coeff 13621636
Flx_deg1_root 210111
clone_lock 188562307
clone_unlock 189013299
is_keyword_char 1397896
out_print_text 5411
print_text 56

Generated by: LCOV version 1.11