/**
 * \file
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 * it under the terms of the GNU General Public License as published by
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 * -->
 *
 * \brief Bitarray test
 *
 * \author Daniele Basile <asterix@develer.com>
 */

#include <struct/bitarray.h>

#include <cfg/compiler.h>
#include <cfg/test.h>
#include <cfg/debug.h>

#include <string.h>

#define TEST1_LEN   31
#define TEST2_LEN   17

BITARRAY_ALLOC(test1, TEST1_LEN);
BITARRAY_ALLOC(test2, TEST2_LEN);

BitArray bitx1;
BitArray bitx2;

int bitarray_testSetup(void)
{
	kdbg_init();
	bitarray_init(&bitx1, TEST1_LEN, test1, sizeof(test1));
	bitarray_init(&bitx2, TEST2_LEN, test2, sizeof(test2));
	return 0;
}

int bitarray_testRun(void)
{
	memset(test1, 0xaa, sizeof(test1));

	bitarray_dump(&bitx1);
	for (size_t i = 0; i < TEST1_LEN; i++)
	{
		if (!((bool)(i % 2) == bitarray_test(&bitx1,i)))
			goto error;
	}

	memset(test1, 0, sizeof(test1));
	for (size_t i = 0; i < TEST1_LEN; i++)
	{
		if ((i % 2) == 0)
			bitarray_clear(&bitx1,i);
		else
			bitarray_set(&bitx1, i);
	}

	bitarray_dump(&bitx1);
	for (size_t i = 0; i < TEST1_LEN; i++)
	{
		if (!((bool)(i % 2) == bitarray_test(&bitx1, i)))
		goto error;
	}

	memset(test1, 0, sizeof(test1));
	bitarray_set(&bitx1, 0);
	bitarray_dump(&bitx1);
	if (!bitarray_test(&bitx1, 0))
		goto error;

	memset(test1, 0, sizeof(test1));
	bitarray_set(&bitx1, TEST1_LEN);
	bitarray_dump(&bitx1);
	if (!bitarray_test(&bitx1, TEST1_LEN))
		goto error;

	kprintf("Test 2\n");
	memset(test2, 0xFF, sizeof(test2));
	bitarray_dump(&bitx2);
	if (!bitarray_isFull(&bitx2))
		goto error;

	memset(test2, 0xFF, sizeof(test2));
	bitarray_clear(&bitx2, 5);
	bitarray_dump(&bitx2);
	if (bitarray_isFull(&bitx2))
		goto error;

	memset(test2, 0xFF, sizeof(test2));
	bitarray_clear(&bitx2, 13);
	bitarray_dump(&bitx2);
	if (bitarray_isFull(&bitx2))
		goto error;

	return 0;

error:
	kprintf("Error!\n");
	return -1;
}

int bitarray_testTearDown(void)
{
	return 0;
}

TEST_MAIN(bitarray);
