/*
 * Library superblock type test program
 *
 * Copyright (C) 2010-2026, Joachim Metz <joachim.metz@gmail.com>
 *
 * Refer to AUTHORS for acknowledgements.
 *
 * This program 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#include <common.h>
#include <byte_stream.h>
#include <file_stream.h>
#include <types.h>

#if defined( HAVE_STDLIB_H ) || defined( WINAPI )
#include <stdlib.h>
#endif

#include "fsext_test_functions.h"
#include "fsext_test_libbfio.h"
#include "fsext_test_libcerror.h"
#include "fsext_test_libfsext.h"
#include "fsext_test_macros.h"
#include "fsext_test_memory.h"
#include "fsext_test_unused.h"

#include "../libfsext/libfsext_superblock.h"

uint8_t fsext_test_superblock_data1[ 1024 ] = {
	0x00, 0x05, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x44, 0x0f, 0x00, 0x00,
	0xf2, 0x04, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0xe7, 0x12, 0xc1, 0x3f,
	0x48, 0x13, 0xc1, 0x3f, 0x02, 0x00, 0x21, 0x00, 0x53, 0xef, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
	0x68, 0x10, 0xc1, 0x3f, 0x00, 0x4e, 0xed, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
	0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xe2, 0x30, 0x71, 0x19, 0x02, 0x4a, 0x42, 0x7f,
	0xbd, 0x74, 0xdb, 0xe8, 0xa9, 0x56, 0x87, 0xa6, 0x4b, 0x57, 0x5f, 0x53, 0x45, 0x41, 0x52, 0x43,
	0x48, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

#if defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT )

/* Tests the libfsext_superblock_initialize function
 * Returns 1 if successful or 0 if not
 */
int fsext_test_superblock_initialize(
     void )
{
	libcerror_error_t *error          = NULL;
	libfsext_superblock_t *superblock = NULL;
	int result                        = 0;

#if defined( HAVE_FSEXT_TEST_MEMORY )
	int number_of_malloc_fail_tests   = 1;
	int number_of_memset_fail_tests   = 1;
	int test_number                   = 0;
#endif

	/* Test regular cases
	 */
	result = libfsext_superblock_initialize(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	result = libfsext_superblock_free(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test error cases
	 */
	result = libfsext_superblock_initialize(
	          NULL,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	superblock = (libfsext_superblock_t *) 0x12345678UL;

	result = libfsext_superblock_initialize(
	          &superblock,
	          &error );

	superblock = NULL;

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

#if defined( HAVE_FSEXT_TEST_MEMORY )

	for( test_number = 0;
	     test_number < number_of_malloc_fail_tests;
	     test_number++ )
	{
		/* Test libfsext_superblock_initialize with malloc failing
		 */
		fsext_test_malloc_attempts_before_fail = test_number;

		result = libfsext_superblock_initialize(
		          &superblock,
		          &error );

		if( fsext_test_malloc_attempts_before_fail != -1 )
		{
			fsext_test_malloc_attempts_before_fail = -1;

			if( superblock != NULL )
			{
				libfsext_superblock_free(
				 &superblock,
				 NULL );
			}
		}
		else
		{
			FSEXT_TEST_ASSERT_EQUAL_INT(
			 "result",
			 result,
			 -1 );

			FSEXT_TEST_ASSERT_IS_NULL(
			 "superblock",
			 superblock );

			FSEXT_TEST_ASSERT_IS_NOT_NULL(
			 "error",
			 error );

			libcerror_error_free(
			 &error );
		}
	}
	for( test_number = 0;
	     test_number < number_of_memset_fail_tests;
	     test_number++ )
	{
		/* Test libfsext_superblock_initialize with memset failing
		 */
		fsext_test_memset_attempts_before_fail = test_number;

		result = libfsext_superblock_initialize(
		          &superblock,
		          &error );

		if( fsext_test_memset_attempts_before_fail != -1 )
		{
			fsext_test_memset_attempts_before_fail = -1;

			if( superblock != NULL )
			{
				libfsext_superblock_free(
				 &superblock,
				 NULL );
			}
		}
		else
		{
			FSEXT_TEST_ASSERT_EQUAL_INT(
			 "result",
			 result,
			 -1 );

			FSEXT_TEST_ASSERT_IS_NULL(
			 "superblock",
			 superblock );

			FSEXT_TEST_ASSERT_IS_NOT_NULL(
			 "error",
			 error );

			libcerror_error_free(
			 &error );
		}
	}
#endif /* defined( HAVE_FSEXT_TEST_MEMORY ) */

	return( 1 );

on_error:
	if( error != NULL )
	{
		libcerror_error_free(
		 &error );
	}
	if( superblock != NULL )
	{
		libfsext_superblock_free(
		 &superblock,
		 NULL );
	}
	return( 0 );
}

/* Tests the libfsext_superblock_free function
 * Returns 1 if successful or 0 if not
 */
int fsext_test_superblock_free(
     void )
{
	libcerror_error_t *error = NULL;
	int result               = 0;

	/* Test error cases
	 */
	result = libfsext_superblock_free(
	          NULL,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	return( 1 );

on_error:
	if( error != NULL )
	{
		libcerror_error_free(
		 &error );
	}
	return( 0 );
}

/* Tests the libfsext_superblock_read_data function
 * Returns 1 if successful or 0 if not
 */
int fsext_test_superblock_read_data(
     void )
{
	libcerror_error_t *error          = NULL;
	libfsext_superblock_t *superblock = NULL;
	int result                        = 0;

	/* Initialize test
	 */
	result = libfsext_superblock_initialize(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test regular cases
	 */
	result = libfsext_superblock_read_data(
	          superblock,
	          fsext_test_superblock_data1,
	          1024,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test case where signature is invalid
	 */
	byte_stream_copy_from_uint16_little_endian(
	 &( fsext_test_superblock_data1[ 56 ] ),
	 0xffff );

	result = libfsext_superblock_read_data(
	          superblock,
	          fsext_test_superblock_data1,
	          1024,
	          &error );

	byte_stream_copy_from_uint16_little_endian(
	 &( fsext_test_superblock_data1[ 56 ] ),
	 0xef53 );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 0 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test error cases
	 */
	result = libfsext_superblock_read_data(
	          NULL,
	          fsext_test_superblock_data1,
	          1024,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	result = libfsext_superblock_read_data(
	          superblock,
	          NULL,
	          1024,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	result = libfsext_superblock_read_data(
	          superblock,
	          fsext_test_superblock_data1,
	          (size_t) SSIZE_MAX + 1,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	result = libfsext_superblock_read_data(
	          superblock,
	          fsext_test_superblock_data1,
	          0,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	/* Clean up
	 */
	result = libfsext_superblock_free(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	return( 1 );

on_error:
	if( error != NULL )
	{
		libcerror_error_free(
		 &error );
	}
	if( superblock != NULL )
	{
		libfsext_superblock_free(
		 &superblock,
		 NULL );
	}
	return( 0 );
}

/* Tests the libfsext_superblock_read_file_io_handle function
 * Returns 1 if successful or 0 if not
 */
int fsext_test_superblock_read_file_io_handle(
     void )
{
	libbfio_handle_t *file_io_handle  = NULL;
	libcerror_error_t *error          = NULL;
	libfsext_superblock_t *superblock = NULL;
	int result                        = 0;

	/* Initialize test
	 */
	result = libfsext_superblock_initialize(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Initialize file IO handle
	 */
	result = fsext_test_open_file_io_handle(
	          &file_io_handle,
	          fsext_test_superblock_data1,
	          1024,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "file_io_handle",
	 file_io_handle );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test regular cases
	 */
	result = libfsext_superblock_read_file_io_handle(
	          superblock,
	          file_io_handle,
	          0,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test case where signature is invalid
	 */
	byte_stream_copy_from_uint16_little_endian(
	 &( fsext_test_superblock_data1[ 56 ] ),
	 0xffff );

	result = libfsext_superblock_read_file_io_handle(
	          superblock,
	          file_io_handle,
	          0,
	          &error );

	byte_stream_copy_from_uint16_little_endian(
	 &( fsext_test_superblock_data1[ 56 ] ),
	 0xef53 );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 0 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test error cases
	 */
	result = libfsext_superblock_read_file_io_handle(
	          NULL,
	          file_io_handle,
	          0,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	result = libfsext_superblock_read_file_io_handle(
	          superblock,
	          NULL,
	          0,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	result = libfsext_superblock_read_file_io_handle(
	          superblock,
	          file_io_handle,
	          -1,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	/* TODO: Test data invalid
	 */
	/* Clean up file IO handle
	 */
	result = fsext_test_close_file_io_handle(
	          &file_io_handle,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 0 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Test data too small
	 */
	result = fsext_test_open_file_io_handle(
	          &file_io_handle,
	          fsext_test_superblock_data1,
	          8,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "file_io_handle",
	 file_io_handle );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	result = libfsext_superblock_read_file_io_handle(
	          superblock,
	          file_io_handle,
	          0,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 -1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "error",
	 error );

	libcerror_error_free(
	 &error );

	result = fsext_test_close_file_io_handle(
	          &file_io_handle,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 0 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Clean up
	 */
	result = libfsext_superblock_free(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	return( 1 );

on_error:
	if( error != NULL )
	{
		libcerror_error_free(
		 &error );
	}
	if( file_io_handle != NULL )
	{
		libbfio_handle_free(
		 &file_io_handle,
		 NULL );
	}
	if( superblock != NULL )
	{
		libfsext_superblock_free(
		 &superblock,
		 NULL );
	}
	return( 0 );
}

#endif /* defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT ) */

/* The main program
 */
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
int wmain(
     int argc FSEXT_TEST_ATTRIBUTE_UNUSED,
     wchar_t * const argv[] FSEXT_TEST_ATTRIBUTE_UNUSED )
#else
int main(
     int argc FSEXT_TEST_ATTRIBUTE_UNUSED,
     char * const argv[] FSEXT_TEST_ATTRIBUTE_UNUSED )
#endif
{
#if defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT )
	libcerror_error_t *error          = NULL;
	libfsext_superblock_t *superblock = NULL;
	int result                        = 0;
#endif

	FSEXT_TEST_UNREFERENCED_PARAMETER( argc )
	FSEXT_TEST_UNREFERENCED_PARAMETER( argv )

#if defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT )

	FSEXT_TEST_RUN(
	 "libfsext_superblock_initialize",
	 fsext_test_superblock_initialize );

	FSEXT_TEST_RUN(
	 "libfsext_superblock_free",
	 fsext_test_superblock_free );

	FSEXT_TEST_RUN(
	 "libfsext_superblock_read_data",
	 fsext_test_superblock_read_data );

	FSEXT_TEST_RUN(
	 "libfsext_superblock_read_file_io_handle",
	 fsext_test_superblock_read_file_io_handle );

#if !defined( __BORLANDC__ ) || ( __BORLANDC__ >= 0x0560 )

	/* Initialize superblock for tests
	 */
	result = libfsext_superblock_initialize(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NOT_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	result = libfsext_superblock_read_data(
	          superblock,
	          fsext_test_superblock_data1,
	          1024,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

	/* Run tests
	 */
	/* TODO: add tests for libfsext_superblock_get_utf8_volume_label_size */

	/* TODO: add tests for libfsext_superblock_get_utf8_volume_label */

	/* TODO: add tests for libfsext_superblock_get_utf16_volume_label_size */

	/* TODO: add tests for libfsext_superblock_get_utf16_volume_label */

	/* TODO: add tests for libfsext_superblock_get_utf8_last_mount_path_size */

	/* TODO: add tests for libfsext_superblock_get_utf8_last_mount_path */

	/* TODO: add tests for libfsext_superblock_get_utf16_last_mount_path_size */

	/* TODO: add tests for libfsext_superblock_get_utf16_last_mount_path */

	/* Clean up
	 */
	result = libfsext_superblock_free(
	          &superblock,
	          &error );

	FSEXT_TEST_ASSERT_EQUAL_INT(
	 "result",
	 result,
	 1 );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "superblock",
	 superblock );

	FSEXT_TEST_ASSERT_IS_NULL(
	 "error",
	 error );

#endif /* !defined( __BORLANDC__ ) || ( __BORLANDC__ >= 0x0560 ) */
#endif /* defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT ) */

	return( EXIT_SUCCESS );

#if defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT )

on_error:
#if !defined( __BORLANDC__ ) || ( __BORLANDC__ >= 0x0560 )
	if( error != NULL )
	{
		libcerror_error_free(
		 &error );
	}
	if( superblock != NULL )
	{
		libfsext_superblock_free(
		 &superblock,
		 NULL );
	}
#endif /* !defined( __BORLANDC__ ) || ( __BORLANDC__ >= 0x0560 ) */

	return( EXIT_FAILURE );

#endif /* defined( __GNUC__ ) && !defined( LIBFSEXT_DLL_IMPORT ) */
}

