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 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 v2.8.1 lcov report (development 19712-21eaaa0) Lines: 32 33 97.0 %
Date: 2016-10-22 05:52:20 Functions: 10 10 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mt_queue_end 114486
mt_queue_get 535981
mt_queue_submit 535981
mtsingle_queue_end 101705
mtsingle_queue_get 404893
mtsingle_queue_start 101705
mtsingle_queue_submit 404893
mtstate_reset 168
mtstate_restore 30210
mtstate_save 1317154

Generated by: LCOV version 1.11