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 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 v2.10.0 lcov report (development 20916-a74d914) Lines: 444 467 95.1 %
Date: 2017-08-18 06:23:59 Functions: 28 28 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
Flx_addifsmooth3 74256
Flx_cindex 378902
Flx_cnext 371266
Flx_frob 9205
Flx_renormalize_inplace 371292
Flxq_log_Coppersmith 7
Flxq_log_Coppersmith_d 44
Flxq_log_Coppersmith_rec 14
Flxq_log_Coppersmith_worker 495
Flxq_log_cubic 14
Flxq_log_find_rel 50
Flxq_log_from_rel 36
Flxq_log_index 21
Flxq_log_index_Coppersmith 7
Flxq_log_index_cubic 14
Flxq_log_rec 28
Flxq_log_use_index 35167
Flxq_log_use_index_cubic 126
check_kernel 21
cindex_Flx 3306
factorel 7330
has_deg1_auto 21
rel_Coppersmith 8578
smallirred_Flx 21
smallirred_Flx_next 21
smooth_best 140
smooth_cost 1379
smoothness_vec 1708

Generated by: LCOV version 1.11