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1 | /* |
1 | /* |
2 | * Copyright (C) 2006 Jakub Jermar |
2 | * Copyright (C) 2006 Jakub Jermar |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #include <test.h> |
29 | #include <test.h> |
30 | #include <print.h> |
30 | #include <print.h> |
31 | #include <arch/atomic.h> |
31 | #include <atomic.h> |
32 | #include <debug.h> |
32 | #include <debug.h> |
33 | 33 | ||
34 | void test(void) |
34 | void test(void) |
35 | { |
35 | { |
36 | atomic_t a; |
36 | atomic_t a; |
37 | 37 | ||
38 | atomic_set(&a, 10); |
38 | atomic_set(&a, 10); |
39 | printf("Testing atomic_set() and atomic_get().\n"); |
39 | printf("Testing atomic_set() and atomic_get().\n"); |
40 | ASSERT(atomic_get(&a) == 10); |
40 | ASSERT(atomic_get(&a) == 10); |
41 | printf("Testing atomic_postinc()\n"); |
41 | printf("Testing atomic_postinc()\n"); |
42 | ASSERT(atomic_postinc(&a) == 10); |
42 | ASSERT(atomic_postinc(&a) == 10); |
43 | ASSERT(atomic_get(&a) == 11); |
43 | ASSERT(atomic_get(&a) == 11); |
44 | printf("Testing atomic_postdec()\n"); |
44 | printf("Testing atomic_postdec()\n"); |
45 | ASSERT(atomic_postdec(&a) == 11); |
45 | ASSERT(atomic_postdec(&a) == 11); |
46 | ASSERT(atomic_get(&a) == 10); |
46 | ASSERT(atomic_get(&a) == 10); |
47 | printf("Testing atomic_preinc()\n"); |
47 | printf("Testing atomic_preinc()\n"); |
48 | ASSERT(atomic_preinc(&a) == 11); |
48 | ASSERT(atomic_preinc(&a) == 11); |
49 | ASSERT(atomic_get(&a) == 11); |
49 | ASSERT(atomic_get(&a) == 11); |
50 | printf("Testing atomic_predec()\n"); |
50 | printf("Testing atomic_predec()\n"); |
51 | ASSERT(atomic_postdec(&a) == 11); |
51 | ASSERT(atomic_postdec(&a) == 11); |
52 | ASSERT(atomic_get(&a) == 10); |
52 | ASSERT(atomic_get(&a) == 10); |
53 | 53 | ||
54 | printf("Test passed.\n"); |
54 | printf("Test passed.\n"); |
55 | return; |
55 | return; |
56 | } |
56 | } |
57 | 57 |