1 /* memtest.c --
2 * Copyright 2018 Aleksey Cheusov (vle@gmx.net)
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 *
23 */
24
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 #include "maa.h"
30
main(int argc,char ** argv)31 int main(int argc, char** argv)
32 {
33 mem_Object objects = NULL;
34 int *one;
35 int *two;
36 int *three;
37
38 maa_init(argv[0]);
39
40 objects = mem_create_objects(sizeof(int));
41
42 one = (int *) mem_get_object(objects);
43 *one = 1;
44
45 two = (int *) mem_get_object(objects);
46 *two = 2;
47
48 printf("obj1=%d\n", *one);
49 printf("obj2=%d\n", *two);
50
51 mem_print_object_stats(objects, stdout);
52
53 mem_free_object(objects, two);
54
55 mem_print_object_stats(objects, stdout);
56
57 *two = 22;
58 two = (int *) mem_get_object(objects);
59 printf("obj2_reused=%d\n", *two);
60 mem_print_object_stats(objects, stdout);
61
62 mem_free_object(objects, two);
63 two = (int *) mem_get_empty_object(objects);
64 printf("obj2_zeroed=%d\n", *two);
65 *two = 2;
66 mem_print_object_stats(objects, stdout);
67
68 three = (int *) mem_get_empty_object(objects);
69 *three = 3;
70
71 printf("obj1=%d\n", *one);
72 printf("obj2=%d\n", *two);
73 printf("obj3=%d\n", *three);
74
75 mem_print_object_stats(objects, stdout);
76
77 mem_destroy_objects(objects);
78
79 maa_shutdown();
80 return 0;
81 }
82