1 /*
2 * libfdt - Flat Device Tree manipulation
3 * Testcase for string escapes in dtc
4 * Copyright (C) 2006 David Gibson, IBM Corporation.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public License
8 * as published by the Free Software Foundation; either version 2.1 of
9 * the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20 #include <stdlib.h>
21 #include <stdio.h>
22 #include <string.h>
23 #include <stdint.h>
24 #include <errno.h>
25
26 #include <libfdt.h>
27
28 #include "tests.h"
29 #include "testdata.h"
30
31 #define CHUNKSIZE 1024
32
load_file(const char * name,int * len)33 static char *load_file(const char *name, int *len)
34 {
35 FILE *f;
36 char *buf = NULL;
37 int bufsize = 0, n;
38
39 *len = 0;
40
41 f = fopen(name, "r");
42 if (!f)
43 FAIL("Couldn't open \"%s\": %s", name, strerror(errno));
44
45 while (!feof(f)) {
46 if (bufsize < (*len + CHUNKSIZE)) {
47 buf = xrealloc(buf, *len + CHUNKSIZE);
48 bufsize = *len + CHUNKSIZE;
49 }
50
51 n = fread(buf + *len, 1, CHUNKSIZE, f);
52 if (ferror(f))
53 FAIL("Error reading \"%s\": %s", name, strerror(errno));
54 *len += n;
55 }
56
57 return buf;
58 }
59
main(int argc,char * argv[])60 int main(int argc, char *argv[])
61 {
62 void *fdt;
63 char *incbin;
64 int len;
65
66 test_init(argc, argv);
67
68 incbin = load_file("incbin.bin", &len);
69 fdt = load_blob_arg(argc, argv);
70
71 check_getprop(fdt, 0, "incbin", len, incbin);
72 check_getprop(fdt, 0, "incbin-partial", 17, incbin + 13);
73
74 PASS();
75 }
76