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 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 - language - parsec.h (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29115-f22e516b23) Lines: 98 103 95.1 %
Date: 2024-05-18 08:06:58 Functions: 17 17 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
compile_varerr 28
compile_err 49
pari_error 105
newopcall3 161
addcurrexpr 739
countarg 830
newfunc 3555
pari_close_parser 311441
pari_init_parser 318060
parsestate_reset 318688
pari_compile_str 927069
parsestate_restore 939221
parsestate_save 1061974
newconst 2228166
newopcall 4399189
newintnode 11721694
newnode 34785754

Generated by: LCOV version 1.14