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 - pthread.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.0 lcov report (development 23008-54b2e2f01) Lines: 186 195 95.4 %
Date: 2018-09-20 05:37:46 Functions: 14 16 87.5 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mt_broadcast 0
mt_sigint 0
pari_mt_close 222
pari_mt_init 222
mt_err_recover 1257
mt_queue_reset 11138
mt_queue_start_lim 11477
mt_queue_cleanup 111464
mt_is_parallel 201900
mt_queue_run 223113
mt_queue_check 223902
mtpthread_queue_get 247484
mtpthread_queue_submit 247484
mt_is_thread 16021029
mt_sigint_block 110175085
mt_sigint_unblock 110982417

Generated by: LCOV version 1.13