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| Rev | Author | Line No. | Line |
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| 1024 | jermar | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2006 Jakub Jermar |
| 1024 | jermar | 3 | * All rights reserved. |
| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 29 | #include <test.h> |
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| 30 | #include <print.h> |
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| 1104 | jermar | 31 | #include <atomic.h> |
| 1024 | jermar | 32 | #include <debug.h> |
| 33 | |||
| 4377 | svoboda | 34 | char *test_atomic1(void) |
| 1024 | jermar | 35 | { |
| 36 | atomic_t a; |
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| 2027 | decky | 37 | |
| 1024 | jermar | 38 | atomic_set(&a, 10); |
| 2027 | decky | 39 | if (atomic_get(&a) != 10) |
| 40 | return "Failed atomic_set()/atomic_get()"; |
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| 41 | |||
| 42 | if (atomic_postinc(&a) != 10) |
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| 43 | return "Failed atomic_postinc()"; |
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| 44 | if (atomic_get(&a) != 11) |
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| 45 | return "Failed atomic_get() after atomic_postinc()"; |
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| 46 | |||
| 47 | if (atomic_postdec(&a) != 11) |
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| 48 | return "Failed atomic_postdec()"; |
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| 49 | if (atomic_get(&a) != 10) |
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| 50 | return "Failed atomic_get() after atomic_postdec()"; |
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| 51 | |||
| 52 | if (atomic_preinc(&a) != 11) |
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| 53 | return "Failed atomic_preinc()"; |
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| 54 | if (atomic_get(&a) != 11) |
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| 55 | return "Failed atomic_get() after atomic_preinc()"; |
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| 56 | |||
| 57 | if (atomic_predec(&a) != 10) |
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| 58 | return "Failed atomic_predec()"; |
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| 59 | if (atomic_get(&a) != 10) |
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| 60 | return "Failed atomic_get() after atomic_predec()"; |
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| 61 | |||
| 62 | return NULL; |
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| 1024 | jermar | 63 | } |