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 - language - parsec.h (source / functions) Hit Total Coverage
Test: PARI/GP v2.10.0 lcov report (development 21188-db834f2) Lines: 100 103 97.1 %
Date: 2017-10-20 06:23:07 Functions: 17 17 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
addcurrexpr 476
compile_err 21
compile_varerr 14
countarg 567
newconst 2108778
newfunc 2600
newintnode 7458496
newnode 24902591
newopcall 2552219
newopcall3 126
pari_close_parser 122031
pari_compile_str 82865
pari_error 141
pari_init_parser 121732
parsestate_reset 122803
parsestate_restore 90809
parsestate_save 165727

Generated by: LCOV version 1.11