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 v2.10.1 lcov report (development 22726-9e20c6a88) Lines: 100 103 97.1 %
Date: 2018-06-23 05:36:28 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 21
pari_error 84
newopcall3 133
addcurrexpr 553
countarg 644
newfunc 2767
pari_compile_str 93908
parsestate_restore 102615
pari_close_parser 110234
pari_init_parser 112517
parsestate_reset 113268
parsestate_save 188318
newconst 2315031
newopcall 2650535
newintnode 7673126
newnode 25584387

Generated by: LCOV version 1.13