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 - basemath - concat.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.0 lcov report (development 23348-5caea72e3) Lines: 305 336 90.8 %
Date: 2018-12-14 05:41:32 Functions: 15 15 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
listconcat 21
err_cat 49
catmanySTR 140
gconcat1 371
strconcat 371
catmanyMAT 16254
matconcat 75551
catmany 293184
shallowmatconcat 451282
matfill 1033434
shallowconcat1 1587609
_matsize 1954312
vconcat 6002525
shallowconcat 10487339
gconcat 18101644

Generated by: LCOV version 1.13