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 to exceed 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 - mt - single.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.0 lcov report (development 23348-5caea72e3) Lines: 12 27 44.4 %
Date: 2018-12-14 05:41:32 Functions: 6 13 46.2 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mt_broadcast 0
mt_export_add 0
mt_export_del 0
mt_queue_reset 0
mt_sigint 0
mt_sigint_block 0
mt_sigint_unblock 0
pari_mt_close 1326
pari_mt_init 1326
mt_err_recover 7838
mt_queue_start_lim 79020
mt_is_parallel 1211532
mt_is_thread 166735233

Generated by: LCOV version 1.13