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 - mt.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.0 lcov report (development 23171-a5c0ed393) Lines: 34 35 97.1 %
Date: 2018-10-20 05:38:07 Functions: 11 11 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mt_queue_start 82
mtstate_reset 284
mtstate_restore 43538
mtsingle_queue_end 74747
mtsingle_queue_start 74747
mt_queue_end 85903
mtsingle_queue_get 781681
mtsingle_queue_submit 781681
mt_queue_get 1029901
mt_queue_submit 1029901
mtstate_save 1368860

Generated by: LCOV version 1.13