1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* libfdt - Flat Device Tree manipulation
* Testcase for fdt_node_check_compatible()
* 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 <stdint.h>
#include <libfdt.h>
#include "tests.h"
#include "testdata.h"
static void check_compatible(const void *fdt, const char *path,
const char *compat)
{
int offset, err;
offset = fdt_path_offset(fdt, path);
if (offset < 0)
FAIL("fdt_path_offset(%s): %s", path, fdt_strerror(offset));
err = fdt_node_check_compatible(fdt, offset, compat);
if (err < 0)
FAIL("fdt_node_check_compatible(%s): %s", path,
fdt_strerror(err));
if (err != 0)
FAIL("%s is not compatible with \"%s\"", path, compat);
}
static void check_not_compatible(const void *fdt, const char *path,
const char *compat)
{
int offset, err;
offset = fdt_path_offset(fdt, path);
if (offset < 0)
FAIL("fdt_path_offset(%s): %s", path, fdt_strerror(offset));
err = fdt_node_check_compatible(fdt, offset, compat);
if (err < 0)
FAIL("fdt_node_check_compatible(%s): %s", path,
fdt_strerror(err));
if (err == 0)
FAIL("%s is incorrectly compatible with \"%s\"", path, compat);
}
int main(int argc, char *argv[])
{
void *fdt;
test_init(argc, argv);
fdt = load_blob_arg(argc, argv);
check_compatible(fdt, "/", "test_tree1");
check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode1");
check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode");
check_not_compatible(fdt, "/subnode@1/subsubnode", "subsubnode2");
check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode2");
check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode");
check_not_compatible(fdt, "/subnode@2/subsubnode", "subsubnode1");
PASS();
}
|
