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 - gp - gp_rl.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 18953-2660f45) Lines: 39 212 18.4 %
Date: 2016-05-29 Functions: 2 18 11.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4 177 2.3 %

Function Name Sort by function name Hit count Sort by hit count
change_state 0
get_line_from_readline 0
gp_add_history 0
gp_completion 0
gprl_input 0
history_is_new 0
init_histfile 2344
init_readline 2344
pari_rl_backward_sexp 0
pari_rl_complete 0
pari_rl_default_matched_insert 0
pari_rl_forward_sexp 0
pari_rl_matched_insert 0
pari_rl_matched_insert_restore 0
pari_rl_matched_insert_suspend 0
rl_long_help 0
rl_print_aide 0
rl_short_help 0

Generated by: LCOV version 1.9