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 to exceed 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 v2.14.0 lcov report (development 27775-aca467eab2) Lines: 187 187 100.0 %
Date: 2022-07-03 07:33:15 Functions: 10 10 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
subsr 8332249
addui_sign 201864530
addsi_sign 284393773
rcopy_sign 333551605
addsr 370699925
addsr_sign 379034102
addir_sign 450928400
icopy_sign 2604014495
addrr_sign 3518769318
addii_sign 14876900675

Generated by: LCOV version 1.13