Mercurial > sdl-ios-xcode

comparison test/testatomic.c @ 3186:51750b7a966f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
indent
author Sam Lantinga <slouken@libsdl.org>
date Wed, 10 Jun 2009 13:34:20 +0000
parents 77d6336711fc
children 3e1bf2b8bd81
comparison
equal deleted inserted replaced
3185:44d5474c2c8a 3186:51750b7a966f
1 #include "SDL.h" 1 #include "SDL.h"
2 2
3 int 3 int
4 main(int argc, char** argv) 4 main(int argc, char **argv)
5 { 5 {
6 int rv = 10; 6 int rv = 10;
7 volatile int atomic; 7 volatile int atomic;
8 8
9 SDL_atomic_int_set(&atomic, 10); 9 SDL_atomic_int_set(&atomic, 10);
10 if(SDL_atomic_int_get(&atomic) != 10) 10 if (SDL_atomic_int_get(&atomic) != 10)
11 printf("Error: "); 11 printf("Error: ");
12 printf("SDL_atomic_int_set(atomic, 10): atomic-> %d\n", 12 printf("SDL_atomic_int_set(atomic, 10): atomic-> %d\n",
13 SDL_atomic_int_get(&atomic)); 13 SDL_atomic_int_get(&atomic));
14
15 SDL_atomic_int_add(&atomic, 10);
16 if(SDL_atomic_int_get(&atomic) != 20)
17 printf("Error: ");
18 printf("SDL_atomic_int_add(atomic, 10): atomic-> %d\n",
19 SDL_atomic_int_get(&atomic));
20
21 rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30);
22 if(rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 30)
23 printf("Error: ");
24 printf("SDL_atomic_int_cmp_xchg(atomic, 20, 30): rv-> %d, atomic-> %d\n",
25 rv, SDL_atomic_int_get(&atomic));
26
27 rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30);
28 if(rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 30)
29 printf("Error: ");
30 printf("SDL_atomic_int_cmp_xchg(atomic, 20, 40): rv-> %d, atomic-> %d\n",
31 rv, SDL_atomic_int_get(&atomic));
32
33 rv = SDL_atomic_int_xchg_add(&atomic, 10);
34 if(rv != 30 || SDL_atomic_int_get(&atomic) != 40)
35 printf("Error: ");
36 printf("SDL_atomic_int_xchg_add(atomic, 10): rv-> %d, atomic-> %d\n",
37 rv, SDL_atomic_int_get(&atomic));
38 14
39 SDL_atomic_int_inc(&atomic); 15 SDL_atomic_int_add(&atomic, 10);
40 if(SDL_atomic_int_get(&atomic) != 41) 16 if (SDL_atomic_int_get(&atomic) != 20)
41 printf("Error: "); 17 printf("Error: ");
42 printf("SDL_atomic_int_inc(atomic): atomic-> %d\n", 18 printf("SDL_atomic_int_add(atomic, 10): atomic-> %d\n",
43 SDL_atomic_int_get(&atomic)); 19 SDL_atomic_int_get(&atomic));
44 20
45 rv = SDL_atomic_int_dec_test(&atomic); 21 rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30);
46 if(rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 40) 22 if (rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 30)
47 printf("Error: "); 23 printf("Error: ");
48 printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n", 24 printf("SDL_atomic_int_cmp_xchg(atomic, 20, 30): rv-> %d, atomic-> %d\n",
49 rv, SDL_atomic_int_get(&atomic)); 25 rv, SDL_atomic_int_get(&atomic));
50 26
51 SDL_atomic_int_set(&atomic, 1); 27 rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30);
52 if(SDL_atomic_int_get(&atomic) != 1) 28 if (rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 30)
53 printf("Error: "); 29 printf("Error: ");
30 printf("SDL_atomic_int_cmp_xchg(atomic, 20, 40): rv-> %d, atomic-> %d\n",
31 rv, SDL_atomic_int_get(&atomic));
32
33 rv = SDL_atomic_int_xchg_add(&atomic, 10);
34 if (rv != 30 || SDL_atomic_int_get(&atomic) != 40)
35 printf("Error: ");
36 printf("SDL_atomic_int_xchg_add(atomic, 10): rv-> %d, atomic-> %d\n",
37 rv, SDL_atomic_int_get(&atomic));
38
39 SDL_atomic_int_inc(&atomic);
40 if (SDL_atomic_int_get(&atomic) != 41)
41 printf("Error: ");
42 printf("SDL_atomic_int_inc(atomic): atomic-> %d\n",
43 SDL_atomic_int_get(&atomic));
44
45 rv = SDL_atomic_int_dec_test(&atomic);
46 if (rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 40)
47 printf("Error: ");
48 printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n",
49 rv, SDL_atomic_int_get(&atomic));
50
51 SDL_atomic_int_set(&atomic, 1);
52 if (SDL_atomic_int_get(&atomic) != 1)
53 printf("Error: ");
54 printf("SDL_atomic_int_set(atomic, 1): atomic-> %d\n", 54 printf("SDL_atomic_int_set(atomic, 1): atomic-> %d\n",
55 SDL_atomic_int_get(&atomic)); 55 SDL_atomic_int_get(&atomic));
56 56
57 rv = SDL_atomic_int_dec_test(&atomic); 57 rv = SDL_atomic_int_dec_test(&atomic);
58 if(rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 0) 58 if (rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 0)
59 printf("Error: "); 59 printf("Error: ");
60 printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n", 60 printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n",
61 rv, SDL_atomic_int_get(&atomic)); 61 rv, SDL_atomic_int_get(&atomic));
62 62
63 return 0; 63 return 0;
64 } 64 }