/* $NetBSD: path_offset_aliases.c,v 1.1.1.2 2017/06/08 15:59:27 skrll Exp $ */ /* * libfdt - Flat Device Tree manipulation * Testcase for fdt_path_offset() * Copyright (C) 2006 David Gibson, IBM Corporation. * Copyright 2008 Kumar Gala, Freescale Semiconductor, Inc. * * 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_alias(void *fdt, const char *full_path, const char *alias_path) { int offset, offset_a; offset = fdt_path_offset(fdt, full_path); offset_a = fdt_path_offset(fdt, alias_path); if (offset != offset_a) FAIL("Mismatch between %s path_offset (%d) and %s path_offset alias (%d)", full_path, offset, alias_path, offset_a); } int main(int argc, char *argv[]) { void *fdt; test_init(argc, argv); fdt = load_blob_arg(argc, argv); check_alias(fdt, "/subnode@1", "s1"); check_alias(fdt, "/subnode@1/subsubnode", "ss1"); check_alias(fdt, "/subnode@1/subsubnode", "s1/subsubnode"); check_alias(fdt, "/subnode@1/subsubnode/subsubsubnode", "sss1"); check_alias(fdt, "/subnode@1/subsubnode/subsubsubnode", "ss1/subsubsubnode"); check_alias(fdt, "/subnode@1/subsubnode/subsubsubnode", "s1/subsubnode/subsubsubnode"); PASS(); }