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 - add.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 19614-52e089f) Lines: 187 208 89.9 %
Date: 2016-09-28 05:54:17 Functions: 10 12 83.3 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
addii_sign 7225432453
addir_sign 194173792
addrex01 0
addrr_sign 1972545216
addsi_sign 92305716
addsr 136336593
addsr_sign 138382763
addui_sign 28229523
icopy_sign 1438446484
rcopy_sign 93117584
subrex01 0
subsr 2046170

Generated by: LCOV version 1.11