1 /*
2 * libfdt - Flat Device Tree manipulation
3 * Testcase for properties with more than one terminating null
4 * Copyright (C) 2009 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
25 #include <libfdt.h>
26
27 #include "tests.h"
28 #include "testdata.h"
29
check_extranull(void * fdt,const char * prop,const char * str,int numnulls)30 static void check_extranull(void *fdt, const char *prop, const char *str, int numnulls)
31 {
32 int len = strlen(str);
33 char checkbuf[len+numnulls];
34
35 memset(checkbuf, 0, sizeof(checkbuf));
36 memcpy(checkbuf, TEST_STRING_1, len);
37
38 check_getprop(fdt, 0, prop, len+numnulls, checkbuf);
39 }
40
main(int argc,char * argv[])41 int main(int argc, char *argv[])
42 {
43 void *fdt;
44
45 test_init(argc, argv);
46
47 fdt = load_blob_arg(argc, argv);
48
49 check_extranull(fdt, "extranull0", TEST_STRING_1, 1);
50 check_extranull(fdt, "extranull1,1", TEST_STRING_1, 2);
51 check_extranull(fdt, "extranull1,2", TEST_STRING_1, 2);
52 check_extranull(fdt, "extranull2,1", TEST_STRING_1, 3);
53 check_extranull(fdt, "extranull2,2", TEST_STRING_1, 3);
54 check_extranull(fdt, "extranull2,3", TEST_STRING_1, 3);
55 check_extranull(fdt, "extranull2,4", TEST_STRING_1, 3);
56
57 PASS();
58 }
59