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 20459-9710128) Lines: 100 103 97.1 %
Date: 2017-04-28 05:33:48 Functions: 17 17 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
addcurrexpr 366
compile_err 18
compile_varerr 12
countarg 444
newconst 1768048
newfunc 1990
newintnode 6376300
newnode 21232774
newopcall 2178212
newopcall3 102
pari_close_parser 63947
pari_compile_str 65674
pari_error 84
pari_init_parser 63988
parsestate_reset 64306
parsestate_restore 72462
parsestate_save 130560

Generated by: LCOV version 1.11