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 pari.math.u-bordeaux.fr machine (x86_64 architecture), and agregate them in the final report:

with GMP kernel
with GMP kernel using --mt=pthread
with native kernel, including micro-assembler code
with native kernel, without micro-assembler
with native kernel, without micro-assembler, disabling GCC extensions (DISABLE_INLINE)
with GMP kernel, emulating an x86_32 architecture at Configure time via setarch

The target is to exceed 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 - gp - emacs.c (source / functions)		Hit	Total	Coverage
Test:	PARI/GP v2.14.0 lcov report (development 27775-aca467eab2)	Lines:	0	4	0.0 %
Date:	2022-07-03 07:33:15	Functions:	0	1	0.0 %
Legend:	Lines: hit not hit

          Line data    Source code

       1             : /* Copyright (C) 2000  The PARI group.
       2             : 
       3             : This file is part of the PARI/GP package.
       4             : 
       5             : PARI/GP is free software; you can redistribute it and/or modify it under the
       6             : terms of the GNU General Public License as published by the Free Software
       7             : Foundation; either version 2 of the License, or (at your option) any later
       8             : version. It is distributed in the hope that it will be useful, but WITHOUT
       9             : ANY WARRANTY WHATSOEVER.
      10             : 
      11             : Check the License for details. You should have received a copy of it, along
      12             : with the package; see the file 'COPYING'. If not, write to the Free Software
      13             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
      14             : 
      15             : /*******************************************************************/
      16             : /*                                                                 */
      17             : /*                           EMACS FRONTEND                        */
      18             : /*                                                                 */
      19             : /*******************************************************************/
      20             : #include "pari.h"
      21             : #include "paripriv.h"
      22             : #include "gp.h"
      23             : void
      24           0 : init_emacs(void)
      25             : {
      26           0 :   GP_DATA->breakloop = 0;
      27           0 :   disable_color = 1;
      28           0 : }

Generated by: LCOV version 1.13