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 21501-1931cb9) Lines: 100 103 97.1 %
Date: 2017-12-16 06:20:36 Functions: 17 17 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
addcurrexpr 518
compile_err 21
compile_varerr 14
countarg 609
newconst 2120964
newfunc 2634
newintnode 7467117
newnode 24955253
newopcall 2555534
newopcall3 126
pari_close_parser 92516
pari_compile_str 85504
pari_error 133
pari_init_parser 92020
parsestate_reset 93086
parsestate_restore 93749
parsestate_save 171408

Generated by: LCOV version 1.11