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/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2018, Erik Moqvist
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* This file is part of the Simba project.
*/
#include "simba.h"
/* Define the integer fifo. */
FIFO_DEFINE_TEMPLATE(int);
static int test_put_get(void)
{
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(void)
{
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_testcase_t testcases[] = {
{ test_put_get, "test_put_get" },
{ test_put_get_int, "test_put_get_int" },
{ NULL, NULL }
};
sys_start();
harness_run(testcases);
return (0);
}