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 - basemath - Flxq_log.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.12.1 lcov report (development 25080-049f395cf4) Lines: 447 467 95.7 %
Date: 2020-02-27 05:58:23 Functions: 28 28 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Flxq_log_Coppersmith 14
Flxq_log_cubic 14
Flxq_log_index_Coppersmith 14
Flxq_log_index_cubic 14
Flxq_log_Coppersmith_rec 28
Flxq_log_index 28
Flxq_log_rec 28
check_kernel 28
has_deg1_auto 28
smallirred_Flx 28
smallirred_Flx_next 28
Flxq_log_from_rel 48
Flxq_log_Coppersmith_d 54
Flxq_log_find_rel 62
Flxq_log_use_index_cubic 112
smooth_best 126
smooth_cost 1351
Flxq_log_Coppersmith_worker 1450
smoothness_vec 1666
cindex_Flx 4714
factorel 11124
Flx_frob 23510
Flxq_log_use_index 36894
rel_Coppersmith 39693
Flx_addifsmooth3 74256
Flx_cindex 391972
Flx_cnext 433551
Flx_renormalize_inplace 433614

Generated by: LCOV version 1.13