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 - modules - DedekZeta.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 17961-e5c317c) Lines: 353 363 97.2 %
Date: 2015-09-04 Functions: 12 14 85.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 189 226 83.6 %

Function Name Sort by function name Hit count Sort by hit count
cxlambdak 42
dirzetak 7
dirzetak0 56
get_i0 224
glambdak 0
gzetak 0
gzetakall 189
initzeta 49
slambdak 91
sumprod 26201042
zeta_get_N0 651
zeta_get_i0 224
zeta_get_limx 539
znf_get_sign 280

Generated by: LCOV version 1.9