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 - basemath - random.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 20459-9710128) Lines: 113 115 98.3 %
Date: 2017-04-28 05:33:48 Functions: 14 14 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
block 42005222
genrand 2685606
getrand 224946
init_xor4096i 530537
pari_init_rand 62555
pari_rand 18
polrandom 66
rand64 30319615
random_F2x 456948
random_Fl 15578948
random_bits 8456655
randomi 2496395
randomr 6
setrand 3924

Generated by: LCOV version 1.11