| /* |
| * Copyright 2011 David Joseph. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #include <ck_fifo.h> |
| #include <stdbool.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #ifdef CK_F_FIFO_MPMC |
| struct example { |
| int x; |
| }; |
| |
| static ck_fifo_mpmc_t mpmc_fifo; |
| |
| int |
| main(void) |
| { |
| int i, length = 3; |
| struct example *examples; |
| ck_fifo_mpmc_entry_t *stub, *entries, *entry, *next; |
| |
| stub = malloc(sizeof(ck_fifo_mpmc_entry_t)); |
| if (stub == NULL) |
| exit(EXIT_FAILURE); |
| |
| ck_fifo_mpmc_init(&mpmc_fifo, stub); |
| |
| entries = malloc(sizeof(ck_fifo_mpmc_entry_t) * length); |
| if (entries == NULL) |
| exit(EXIT_FAILURE); |
| |
| examples = malloc(sizeof(struct example) * length); |
| /* Need these for this unit test. */ |
| if (examples == NULL) |
| exit(EXIT_FAILURE); |
| |
| for (i = 0; i < length; ++i) { |
| examples[i].x = i; |
| ck_fifo_mpmc_enqueue(&mpmc_fifo, entries + i, examples + i); |
| } |
| |
| puts("Testing CK_FIFO_MPMC_FOREACH."); |
| CK_FIFO_MPMC_FOREACH(&mpmc_fifo, entry) { |
| printf("Next value in fifo: %d\n", ((struct example *)entry->value)->x); |
| } |
| |
| puts("Testing CK_FIFO_MPMC_FOREACH_SAFE."); |
| CK_FIFO_MPMC_FOREACH_SAFE(&mpmc_fifo, entry, next) { |
| if (entry->next.pointer != next) |
| exit(EXIT_FAILURE); |
| printf("Next value in fifo: %d\n", ((struct example *)entry->value)->x); |
| } |
| |
| free(examples); |
| free(entries); |
| free(stub); |
| |
| return (0); |
| } |
| #else |
| int |
| main(void) |
| { |
| return (0); |
| } |
| #endif |