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 v2.8.1 lcov report (development 19712-21eaaa0) Lines: 100 103 97.1 %
Date: 2016-10-22 05:52:20 Functions: 17 17 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
addcurrexpr 441
compile_err 21
compile_varerr 7
countarg 532
newconst 2081681
newfunc 2172
newintnode 7402684
newnode 24666030
newopcall 2516443
newopcall3 119
pari_close_parser 205204
pari_compile_str 81432
pari_error 98
pari_init_parser 205370
parsestate_reset 205793
parsestate_restore 97307
parsestate_save 163337

Generated by: LCOV version 1.11