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 21913-852521c) Lines: 100 103 97.1 %
Date: 2018-02-19 06:15:51 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
newopcall3 126
pari_error 141
addcurrexpr 525
countarg 616
newfunc 2698
pari_compile_str 88626
pari_init_parser 89905
pari_close_parser 90301
parsestate_reset 90895
parsestate_restore 97032
parsestate_save 177375
newconst 2130716
newopcall 2558351
newintnode 7473439
newnode 24993689

Generated by: LCOV version 1.11