/* $NetBSD: node_check_compatible.c,v 1.1.1.2 2017/06/08 15:59:27 skrll Exp $ */ /* * 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 #include #include #include #include #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); } 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_compatible(fdt, "/subnode@2/subsubnode", "subsubnode2"); check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode"); PASS(); }