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 v2.11.0 lcov report (development 22851-e834f1b2f) Lines: 187 187 100.0 %
Date: 2018-07-16 05:36:59 Functions: 10 10 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
subsr 3022268
addsi_sign 69709380
addui_sign 97124225
rcopy_sign 122407596
addsr 168554685
addsr_sign 171576953
addir_sign 215968580
icopy_sign 1442699017
addrr_sign 2241006728
addii_sign 7595972709

Generated by: LCOV version 1.13