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/*
* 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 <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);
CHECK(fdt_create(fdt, SPACE));
CHECK(fdt_finish_reservemap(fdt));
CHECK(fdt_begin_node(fdt, ""));
CHECK(fdt_property_cell(fdt, "prop1", TEST_VALUE_1));
CHECK(fdt_property_cell(fdt, "prop2", TEST_VALUE_2));
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_getprop_cell(fdt, 0, "prop1", TEST_VALUE_1);
check_getprop_cell(fdt, 0, "prop2", TEST_VALUE_2);
CHECK(fdt_nop_property(fdt, 0, "prop1"));
check_getprop_cell(fdt, 0, "prop2", TEST_VALUE_2);
OFF_CHECK(offset, fdt_add_subnode(fdt, 0, "subnode"));
check_getprop_cell(fdt, 0, "prop2", TEST_VALUE_2);
PASS();
}
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