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 - mt - pthread.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.1 lcov report (development 22726-9e20c6a88) Lines: 186 195 95.4 %
Date: 2018-06-23 05:36:28 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 221
pari_mt_init 221
mt_err_recover 1237
mt_queue_reset 11058
mt_queue_start_lim 11397
mt_queue_cleanup 110768
mt_is_parallel 201698
mt_queue_run 221551
mt_queue_check 223519
mtpthread_queue_get 245975
mtpthread_queue_submit 245975
mt_is_thread 16019723
mt_sigint_block 110573966
mt_sigint_unblock 111368745

Generated by: LCOV version 1.13