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 |
 |
|
|
|
|
Line data Source code
1 : /* Copyright (C) 2017 The PARI group.
2 :
3 : This file is part of the PARI/GP package.
4 :
5 : This program is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU General Public License as published by
7 : the Free Software Foundation; either version 2 of the License, or
8 : (at your option) any later version.
9 :
10 : This program is distributed in the hope that it will be useful,
11 : but WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU General Public License for more details.
14 :
15 : You should have received a copy of the GNU General Public License along
16 : with this program; if not, write to the Free Software Foundation, Inc.,
17 : 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 : */
19 : #include "pari.h"
20 : #include "rect.h"
21 :
22 : static void
23 0 : draw(PARI_plot *T, GEN w, GEN x, GEN y)
24 : {
25 0 : if (pari_daemon()) return; /* parent process returns */
26 0 : pari_plot_by_file("GP_SVG_VIEWER", ".svg", rect2svg(w,x,y,T));
27 0 : exit(0);
28 : }
29 : void
30 2 : gp_get_plot(PARI_plot *T)
31 : {
32 2 : T->width = 480;
33 2 : T->height = 320;
34 2 : T->fheight = 12;
35 2 : T->fwidth = 6;
36 2 : T->hunit = 3;
37 2 : T->vunit = 3;
38 2 : gp_get_ploth_default_sizes(T);
39 2 : T->dwidth = 0;
40 2 : T->dheight = 0;
41 2 : T->draw = &draw;
42 2 : }
|