2 * libfdt - Flat Device Tree manipulation
3 * Testcase for fdt_node_check_compatible()
4 * Copyright (C) 2006 David Gibson, IBM Corporation.
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.
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.
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
31 static void check_compatible(const void *fdt, const char *path,
36 offset = fdt_path_offset(fdt, path);
38 FAIL("fdt_path_offset(%s): %s", path, fdt_strerror(offset));
40 err = fdt_node_check_compatible(fdt, offset, compat);
42 FAIL("fdt_node_check_compatible(%s): %s", path,
45 FAIL("%s is not compatible with \"%s\"", path, compat);
48 int main(int argc, char *argv[])
52 test_init(argc, argv);
53 fdt = load_blob_arg(argc, argv);
55 check_compatible(fdt, "/", "test_tree1");
56 check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode1");
57 check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode");
58 check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode2");
59 check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode");