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 - kernel/none - divll_pre.h (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.1 lcov report (development 22708-0f0e6fe44) Lines: 48 48 100.0 %
Date: 2018-06-18 05:36:21 Functions: 5 5 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
divll_pre 603823101
get_Fl_red 931172778
divll_pre_normalized 2486907729
remll_pre 9832335835
remll_pre_normalized 9871009244

Generated by: LCOV version 1.13