| Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | #include "test.h" |
| 21 | #include <pjlib.h> |
| 22 | |
| 23 | /** |
| 24 | * \page page_pjlib_atomic_test Test: Atomic Variable |
| 25 | * |
| 26 | * This file provides implementation of \b atomic_test(). It tests the |
| 27 | * functionality of the atomic variable API. |
| 28 | * |
| 29 | * \section atomic_test_sec Scope of the Test |
| 30 | * |
| 31 | * API tested: |
| 32 | * - pj_atomic_create() |
| 33 | * - pj_atomic_get() |
| 34 | * - pj_atomic_inc() |
| 35 | * - pj_atomic_dec() |
| 36 | * - pj_atomic_set() |
| 37 | * - pj_atomic_destroy() |
| 38 | * |
| 39 | * |
| 40 | * This file is <b>pjlib-test/atomic.c</b> |
| 41 | * |
| 42 | * \include pjlib-test/atomic.c |
| 43 | */ |
| 44 | |
| 45 | |
| 46 | #if INCLUDE_ATOMIC_TEST |
| 47 | |
| 48 | int atomic_test(void) |
| 49 | { |
| 50 | pj_pool_t *pool; |
| 51 | pj_atomic_t *atomic_var; |
| 52 | pj_status_t rc; |
| 53 | |
| 54 | pool = pj_pool_create(mem, NULL, 4096, 0, NULL); |
| 55 | if (!pool) |
| 56 | return -10; |
| 57 | |
| 58 | /* create() */ |
| 59 | rc = pj_atomic_create(pool, 111, &atomic_var); |
| 60 | if (rc != 0) { |
| 61 | return -20; |
| 62 | } |
| 63 | |
| 64 | /* get: check the value. */ |
| 65 | if (pj_atomic_get(atomic_var) != 111) |
| 66 | return -30; |
| 67 | |
| 68 | /* increment. */ |
| 69 | pj_atomic_inc(atomic_var); |
| 70 | if (pj_atomic_get(atomic_var) != 112) |
| 71 | return -40; |
| 72 | |
| 73 | /* decrement. */ |
| 74 | pj_atomic_dec(atomic_var); |
| 75 | if (pj_atomic_get(atomic_var) != 111) |
| 76 | return -50; |
| 77 | |
| 78 | /* set */ |
| 79 | pj_atomic_set(atomic_var, 211); |
| 80 | if (pj_atomic_get(atomic_var) != 211) |
| 81 | return -60; |
| 82 | |
| 83 | /* add */ |
| 84 | pj_atomic_add(atomic_var, 10); |
| 85 | if (pj_atomic_get(atomic_var) != 221) |
| 86 | return -60; |
| 87 | |
| 88 | /* check the value again. */ |
| 89 | if (pj_atomic_get(atomic_var) != 221) |
| 90 | return -70; |
| 91 | |
| 92 | /* destroy */ |
| 93 | rc = pj_atomic_destroy(atomic_var); |
| 94 | if (rc != 0) |
| 95 | return -80; |
| 96 | |
| 97 | pj_pool_release(pool); |
| 98 | |
| 99 | return 0; |
| 100 | } |
| 101 | |
| 102 | |
| 103 | #else |
| 104 | /* To prevent warning about "translation unit is empty" |
| 105 | * when this test is disabled. |
| 106 | */ |
| 107 | int dummy_atomic_test; |
| 108 | #endif /* INCLUDE_ATOMIC_TEST */ |
| 109 | |