// SPDX-License-Identifier: LGPL-2.1-or-later

/*

 * libfdt - Flat Device Tree manipulation

 *	Testcase for string escapes in dtc

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

 */

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <stdint.h>

#include <errno.h>

#include <libfdt.h>

#include "tests.h"

#include "testdata.h"

#define CHUNKSIZE	1024

static char *load_file(const char *name, int *len)

{

	FILE *f;

	char *buf = NULL;

	int bufsize = 0, n;

	*len = 0;

	f = fopen(name, "r");

	if (!f)

		FAIL("Couldn't open \"%s\": %s", name, strerror(errno));

	while (!feof(f)) {

		if (bufsize < (*len + CHUNKSIZE)) {

			buf = xrealloc(buf, *len + CHUNKSIZE);

			bufsize = *len + CHUNKSIZE;

		}

		n = fread(buf + *len, 1, CHUNKSIZE, f);

		if (ferror(f))

			FAIL("Error reading \"%s\": %s", name, strerror(errno));

		*len += n;

	}

	return buf;

}

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

{

	void *fdt;

	char *incbin;

	int len;

	test_init(argc, argv);

	if (argc != 3)

		CONFIG("Usage: %s <incbin file> <dtb file>", argv[0]);

	incbin = load_file(argv[1], &len;;

	fdt = load_blob(argv[2]);

	check_getprop(fdt, 0, "incbin", len, incbin);

	check_getprop(fdt, 0, "incbin-partial", 17, incbin + 13);

	PASS();

}