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 v2.8.0 lcov report (development 17960-0cd23ba) Lines: 15 33 45.5 %
Date: 2015-09-02 Functions: 6 10 60.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5 10 50.0 %

Function Name Sort by function name Hit count Sort by hit count
mt_queue_end 30
mt_queue_get 3805
mt_queue_submit 3805
mtsingle_queue_end 0
mtsingle_queue_get 0
mtsingle_queue_start 0
mtsingle_queue_submit 0
mtstate_reset 147
mtstate_restore 72557
mtstate_save 1368735

Generated by: LCOV version 1.9