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 - kernel/none - cmp.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 19043-64ae2d8) Lines: 67 71 94.4 %
Date: 2016-06-25 Functions: 7 7 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 101 124 81.5 %

Function Name Sort by function name Hit count Sort by hit count
absi_cmp 1071517796
absi_equal 2692370
absr_cmp 584486817
cmpii 248721455
cmprr 107213187
equalii 102524595
equalrr 1650

Generated by: LCOV version 1.9