1 /*
2    IGraph library.
3    Copyright (C) 2021  The igraph development team <igraph@igraph.org>
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
16    along with this program.  If not, see <https://www.gnu.org/licenses/>.
17 */
18 
19 #include <igraph.h>
20 #include "test_utilities.inc"
21 
main()22 int main() {
23     int *a = IGRAPH_CALLOC(0, int);
24 
25     IGRAPH_ASSERT(a);
26 
27     a = IGRAPH_REALLOC(a, 0, int);
28 
29     IGRAPH_ASSERT(a);
30 
31     IGRAPH_FREE(a);
32 
33     IGRAPH_ASSERT(!a);
34 
35     VERIFY_FINALLY_STACK();
36     return 0;
37 }
38