1 /* 2 * libfdt - Flat Device Tree manipulation 3 * Testcase for fdt_appendprop() 4 * Copyright (C) 2006 David Gibson, IBM Corporation. 5 * 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. 10 * 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. 15 * 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 19 */ 20 21 #include <stdlib.h> 22 #include <stdio.h> 23 #include <string.h> 24 #include <ctype.h> 25 #include <stdint.h> 26 27 #include <libfdt.h> 28 29 #include "tests.h" 30 #include "testdata.h" 31 32 #define SPACE 65536 33 34 #define CHECK(code) \ 35 { \ 36 err = (code); \ 37 if (err) \ 38 FAIL(#code ": %s", fdt_strerror(err)); \ 39 } 40 41 int main(int argc, char *argv[]) 42 { 43 void *fdt; 44 int err; 45 uint8_t bytes[] = {0x00, 0x01, 0x02, 0x03, 0x04}; 46 47 test_init(argc, argv); 48 49 /* Create an empty tree first */ 50 fdt = xmalloc(SPACE); 51 CHECK(fdt_create(fdt, SPACE)); 52 CHECK(fdt_finish_reservemap(fdt)); 53 CHECK(fdt_begin_node(fdt, "")); 54 CHECK(fdt_end_node(fdt)); 55 CHECK(fdt_finish(fdt)); 56 57 /* Now use appendprop to add properties */ 58 CHECK(fdt_open_into(fdt, fdt, SPACE)); 59 60 CHECK(fdt_appendprop(fdt, 0, "prop-bytes", bytes, sizeof(bytes))); 61 CHECK(fdt_appendprop_cell(fdt, 0, "prop-int", TEST_VALUE_1)); 62 CHECK(fdt_appendprop_u64(fdt, 0, "prop-int64", TEST_VALUE64_1)); 63 CHECK(fdt_appendprop_string(fdt, 0, "prop-str", TEST_STRING_1)); 64 65 CHECK(fdt_pack(fdt)); 66 67 save_blob("appendprop1.test.dtb", fdt); 68 69 PASS(); 70 } 71
