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 - graph - plotX.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21353-12523aa) Lines: 12 141 8.5 %
Date: 2017-11-24 06:20:58 Functions: 2 13 15.4 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
DrawLine 0
DrawLines 0
DrawPoint 0
DrawPoints 0
DrawRectangle 0
DrawString 0
IOerror 0
PARI_ColorSetUp 0
SetForeground 0
Xerror 0
exiterr 0
draw 60
gp_get_plot 124

Generated by: LCOV version 1.11