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 22303-eb3e11d) Lines: 142 142 100.0 %
Date: 2018-04-21 06:16:28 Functions: 16 16 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
_32to64 846
_64to32 3197959
block 67190311
genrand 5386486
getrand 337322
init_xor4096i 221249
pari_init_rand 88960
pari_rand 20
polrandom 13139
rand64 40987417
random_F2x 531813
random_Fl 22457616
random_bits 9423088
randomi 5313321
randomr 7
setrand 31349

Generated by: LCOV version 1.11