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 v2.10.0 lcov report (development 20777-d2a9243) Lines: 34 35 97.1 %
Date: 2017-06-25 05:59:24 Functions: 11 11 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
mt_queue_end 32789
mt_queue_get 412589
mt_queue_start 242
mt_queue_submit 412597
mtsingle_queue_end 28499
mtsingle_queue_get 318026
mtsingle_queue_start 28507
mtsingle_queue_submit 318034
mtstate_reset 221
mtstate_restore 22438
mtstate_save 1315877

Generated by: LCOV version 1.11