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 - mt.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.11.0 lcov report (development 22860-5579deb0b) Lines: 34 35 97.1 %
Date: 2018-07-18 05:36:42 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 83
mtstate_reset 284
mtstate_restore 43244
mtsingle_queue_end 74146
mtsingle_queue_start 74146
mt_queue_end 85208
mtsingle_queue_get 774591
mtsingle_queue_submit 774591
mt_queue_get 1020694
mt_queue_submit 1020694
mtstate_save 1367285

Generated by: LCOV version 1.13