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/*
* libfdt - Flat Device Tree manipulation
* Testcase for fdt_setprop()
* 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 NEW_STRING "here is quite a long test string, blah blah blah"
int main(int argc, char *argv[])
{
void *fdt;
void *buf;
const uint32_t *intp;
const char *strp;
int err;
test_init(argc, argv);
fdt = load_blob_arg(argc, argv);
buf = xmalloc(SPACE);
err = fdt_open_into(fdt, buf, SPACE);
if (err)
FAIL("fdt_open_into(): %s", fdt_strerror(err));
fdt = buf;
intp = check_getprop_cell(fdt, 0, "prop-int", TEST_VALUE_1);
verbose_printf("Old int value was 0x%08x\n", *intp);
err = fdt_setprop_string(fdt, 0, "prop-int", NEW_STRING);
if (err)
FAIL("Failed to set \"prop-int\" to \"%s\": %s",
NEW_STRING, fdt_strerror(err));
strp = check_getprop_string(fdt, 0, "prop-int", NEW_STRING);
verbose_printf("New value is \"%s\"\n", strp);
strp = check_getprop(fdt, 0, "prop-str", strlen(TEST_STRING_1)+1,
TEST_STRING_1);
verbose_printf("Old string value was \"%s\"\n", strp);
err = fdt_setprop_empty(fdt, 0, "prop-str");
if (err)
FAIL("Failed to empty \"prop-str\": %s",
fdt_strerror(err));
check_getprop(fdt, 0, "prop-str", 0, NULL);
err = fdt_setprop_u32(fdt, 0, "prop-u32", TEST_VALUE_2);
if (err)
FAIL("Failed to set \"prop-u32\" to 0x%08x: %s",
TEST_VALUE_2, fdt_strerror(err));
check_getprop_cell(fdt, 0, "prop-u32", TEST_VALUE_2);
err = fdt_setprop_cell(fdt, 0, "prop-cell", TEST_VALUE_2);
if (err)
FAIL("Failed to set \"prop-cell\" to 0x%08x: %s",
TEST_VALUE_2, fdt_strerror(err));
check_getprop_cell(fdt, 0, "prop-cell", TEST_VALUE_2);
err = fdt_setprop_u64(fdt, 0, "prop-u64", TEST_VALUE64_1);
if (err)
FAIL("Failed to set \"prop-u64\" to 0x%016llx: %s",
TEST_VALUE64_1, fdt_strerror(err));
check_getprop_64(fdt, 0, "prop-u64", TEST_VALUE64_1);
PASS();
}
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