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 v2.12.0 lcov report (development 23017-8c5e72c46) Lines: 100 103 97.1 %
Date: 2018-09-23 05:39:13 Functions: 17 17 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
compile_varerr 14
compile_err 28
pari_error 84
newopcall3 133
addcurrexpr 553
countarg 644
newfunc 2795
pari_compile_str 95035
parsestate_restore 103882
pari_close_parser 110396
pari_init_parser 113197
parsestate_reset 114090
parsestate_save 190705
newconst 2319434
newopcall 2654357
newintnode 7679405
newnode 25612429

Generated by: LCOV version 1.13