/*

 * libfdt - Flat Device Tree manipulation

 *	Testcase for fdt_nop_node()

 * Copyright (C) 2006 David Gibson, IBM Corporation.

 *

 * 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.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

 */

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <ctype.h>

#include <stdint.h>

#include <fdt.h>

#include <libfdt.h>

#include "tests.h"

#include "testdata.h"

#define SPACE	65536

#define CHECK(code) \

	{ \

		err = (code); \

		if (err) \

			FAIL(#code ": %s", fdt_strerror(err)); \

	}

#define OFF_CHECK(off, code) \

	{ \

		(off) = (code); \

		if (off < 0) \

			FAIL(#code ": %s", fdt_strerror(off)); \

	}

int main(int argc, char *argv[])

{

	void *fdt;

	int err;

	int offset;

	test_init(argc, argv);

	fdt = xmalloc(SPACE);

	/* First create empty tree with SW */

	CHECK(fdt_create(fdt, SPACE));

	CHECK(fdt_finish_reservemap(fdt));

	CHECK(fdt_begin_node(fdt, ""));

	CHECK(fdt_end_node(fdt));

	CHECK(fdt_finish(fdt));

	verbose_printf("Built empty tree, totalsize = %d\n",

		       fdt_totalsize(fdt));

	CHECK(fdt_open_into(fdt, fdt, SPACE));

	CHECK(fdt_add_mem_rsv(fdt, TEST_ADDR_1, TEST_SIZE_1));

	CHECK(fdt_add_mem_rsv(fdt, TEST_ADDR_2, TEST_SIZE_2));

	CHECK(fdt_setprop_string(fdt, 0, "compatible", "test_tree1"));

	CHECK(fdt_setprop_cell(fdt, 0, "prop-int", TEST_VALUE_1));

	CHECK(fdt_setprop_string(fdt, 0, "prop-str", TEST_STRING_1));

	OFF_CHECK(offset, fdt_add_subnode(fdt, 0, "subnode@1"));

	CHECK(fdt_setprop_string(fdt, offset, "compatible", "subnode1"));

	CHECK(fdt_setprop_cell(fdt, offset, "prop-int", TEST_VALUE_1));

	OFF_CHECK(offset, fdt_add_subnode(fdt, offset, "subsubnode"));

	CHECK(fdt_setprop(fdt, offset, "compatible",

			  "subsubnode1\0subsubnode", 23));

	CHECK(fdt_setprop_cell(fdt, offset, "prop-int", TEST_VALUE_1));

	OFF_CHECK(offset, fdt_add_subnode(fdt, 0, "subnode@2"));

	CHECK(fdt_setprop_cell(fdt, offset, "linux,phandle", PHANDLE_1));

	CHECK(fdt_setprop_cell(fdt, offset, "prop-int", TEST_VALUE_2));

	OFF_CHECK(offset, fdt_add_subnode(fdt, offset, "subsubnode@0"));

	CHECK(fdt_setprop_cell(fdt, offset, "linux,phandle", PHANDLE_2));

	CHECK(fdt_setprop(fdt, offset, "compatible",

			  "subsubnode2\0subsubnode", 23));

	CHECK(fdt_setprop_cell(fdt, offset, "prop-int", TEST_VALUE_2));

	CHECK(fdt_pack(fdt));

	save_blob("rw_tree1.test.dtb", fdt);

	PASS();

}