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 - headers - paripriv.h (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21501-1931cb9) Lines: 9 9 100.0 %
Date: 2017-12-16 06:20:36 Functions: 7 7 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Flx_coeff 13974260
Flx_deg1_root 224813
clone_lock 235268821
clone_unlock 235674825
is_keyword_char 1571948
out_print_text 5341
print_text 56

Generated by: LCOV version 1.11