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 - basemath - concat.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.1 lcov report (development 22708-0f0e6fe44) Lines: 304 336 90.5 %
Date: 2018-06-18 05:36:21 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 266
strconcat 371
gconcat1 553
catmanyMAT 16254
matconcat 75551
catmany 270565
shallowmatconcat 450655
matfill 1030744
shallowconcat1 1538069
_matsize 1951356
vconcat 5855168
shallowconcat 8982548
gconcat 18343577

Generated by: LCOV version 1.13