appendprop1.c revision a31e3ef83bfce62d07695355e5f06cd4d0e44b86
1a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian/* 2a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * libfdt - Flat Device Tree manipulation 3a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * Testcase for fdt_appendprop() 4a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * Copyright (C) 2006 David Gibson, IBM Corporation. 5a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * 6a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * This library is free software; you can redistribute it and/or 7a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * modify it under the terms of the GNU Lesser General Public License 8a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * as published by the Free Software Foundation; either version 2.1 of 9a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * the License, or (at your option) any later version. 10a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * 11a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * This library is distributed in the hope that it will be useful, but 12a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * WITHOUT ANY WARRANTY; without even the implied warranty of 13a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * Lesser General Public License for more details. 15a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * 16a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * You should have received a copy of the GNU Lesser General Public 17a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * License along with this library; if not, write to the Free Software 18a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 19a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian */ 20a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 21a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <stdlib.h> 22a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <stdio.h> 23a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <string.h> 24a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <ctype.h> 25a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <stdint.h> 26a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 27a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <fdt.h> 28a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include <libfdt.h> 29a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 30a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include "tests.h" 31a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#include "testdata.h" 32a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 33a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#define SPACE 65536 34a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 35a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian#define CHECK(code) \ 36a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian { \ 37a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian err = (code); \ 38a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian if (err) \ 39a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian FAIL(#code ": %s", fdt_strerror(err)); \ 40a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian } 41a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 42a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lianint main(int argc, char *argv[]) 43a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian{ 44a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian void *fdt; 45a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian int err; 46a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian uint8_t bytes[] = {0x00, 0x01, 0x02, 0x03, 0x04}; 47a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 48a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian test_init(argc, argv); 49a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 50a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian /* Create an empty tree first */ 51a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian fdt = xmalloc(SPACE); 52a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_create(fdt, SPACE)); 53a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_finish_reservemap(fdt)); 54a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_begin_node(fdt, "")); 55a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_end_node(fdt)); 56a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_finish(fdt)); 57a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 58a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian /* Now use appendprop to add properties */ 59a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_open_into(fdt, fdt, SPACE)); 60a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 61a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_appendprop(fdt, 0, "prop-bytes", bytes, sizeof(bytes))); 62a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_appendprop_cell(fdt, 0, "prop-int", TEST_VALUE_1)); 63a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_appendprop_string(fdt, 0, "prop-str", TEST_STRING_1)); 64a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 65a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian CHECK(fdt_pack(fdt)); 66a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 67a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian save_blob("appendprop1.test.dtb", fdt); 68a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian 69a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian PASS(); 70a31e3ef83bfce62d07695355e5f06cd4d0e44b86Minghuan Lian} 71