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main.c
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main.c
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/**
* @file main.c
*
* @section License
* Copyright (C) 2014-2016, Erik Moqvist
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* This file is part of the Simba project.
*/
#include "simba.h"
/* Define the integer fifo. */
FIFO_DEFINE_TEMPLATE(int);
static int test_put_get(struct harness_t *harness)
{
struct fifo_t fifo;
BTASSERT(fifo_init(&fifo, 4) == 0);
/* Get from am empty fifo. */
BTASSERT(fifo_get(&fifo) == -1);
/* Put and get an element. */
BTASSERT(fifo_put(&fifo) == 0);
BTASSERT(fifo_get(&fifo) == 0);
/* Put and get an element. */
BTASSERT(fifo_put(&fifo) == 1);
BTASSERT(fifo_get(&fifo) == 1);
/* Put until the fifo is full. */
BTASSERT(fifo_put(&fifo) == 2);
BTASSERT(fifo_put(&fifo) == 3);
BTASSERT(fifo_put(&fifo) == 0);
BTASSERT(fifo_put(&fifo) == -1);
/* Get all elements. */
BTASSERT(fifo_get(&fifo) == 2);
BTASSERT(fifo_get(&fifo) == 3);
BTASSERT(fifo_get(&fifo) == 0);
BTASSERT(fifo_get(&fifo) == -1);
return (0);
}
static int test_put_get_int(struct harness_t *harness)
{
struct fifo_int_t fifo;
int buf[4];
int value;
BTASSERT(fifo_init_int(&fifo, buf, membersof(buf)) == 0);
/* Put into the fifo. */
value = 10;
BTASSERT(fifo_put_int(&fifo, &value) == 0);
value = 20;
BTASSERT(fifo_put_int(&fifo, &value) == 0);
value = 30;
BTASSERT(fifo_put_int(&fifo, &value) == 0);
value = 40;
BTASSERT(fifo_put_int(&fifo, &value) == -1);
/* Get from the fifo. */
BTASSERT(fifo_get_int(&fifo, &value) == 0);
BTASSERT(value == 10);
BTASSERT(fifo_get_int(&fifo, &value) == 0);
BTASSERT(value == 20);
BTASSERT(fifo_get_int(&fifo, &value) == 0);
BTASSERT(value == 30);
BTASSERT(fifo_get_int(&fifo, &value) == -1);
return (0);
}
int main()
{
struct harness_t harness;
struct harness_testcase_t harness_testcases[] = {
{ test_put_get, "test_put_get" },
{ test_put_get_int, "test_put_get_int" },
{ NULL, NULL }
};
sys_start();
harness_init(&harness);
harness_run(&harness, harness_testcases);
return (0);
}