| /* |
| * libfdt - Flat Device Tree manipulation |
| * Testcase for fdt_nop_node() |
| * 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 <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <ctype.h> |
| #include <stdint.h> |
| |
| #include <libfdt.h> |
| |
| #include "tests.h" |
| #include "testdata.h" |
| |
| int main(int argc, char *argv[]) |
| { |
| void *fdt; |
| int subnode1_offset, subnode2_offset, subsubnode2_offset; |
| int err; |
| |
| test_init(argc, argv); |
| fdt = load_blob_arg(argc, argv); |
| |
| subnode1_offset = fdt_path_offset(fdt, "/subnode@1"); |
| if (subnode1_offset < 0) |
| FAIL("Couldn't find \"/subnode1\": %s", |
| fdt_strerror(subnode1_offset)); |
| check_getprop_cell(fdt, subnode1_offset, "prop-int", TEST_VALUE_1); |
| |
| subnode2_offset = fdt_path_offset(fdt, "/subnode@2"); |
| if (subnode2_offset < 0) |
| FAIL("Couldn't find \"/subnode2\": %s", |
| fdt_strerror(subnode2_offset)); |
| check_getprop_cell(fdt, subnode2_offset, "prop-int", TEST_VALUE_2); |
| |
| subsubnode2_offset = fdt_path_offset(fdt, "/subnode@2/subsubnode"); |
| if (subsubnode2_offset < 0) |
| FAIL("Couldn't find \"/subnode@2/subsubnode\": %s", |
| fdt_strerror(subsubnode2_offset)); |
| check_getprop_cell(fdt, subsubnode2_offset, "prop-int", TEST_VALUE_2); |
| |
| err = fdt_nop_node(fdt, subnode1_offset); |
| if (err) |
| FAIL("fdt_nop_node(subnode1): %s", fdt_strerror(err)); |
| |
| subnode1_offset = fdt_path_offset(fdt, "/subnode@1"); |
| if (subnode1_offset != -FDT_ERR_NOTFOUND) |
| FAIL("fdt_path_offset(subnode1) returned \"%s\" instead of \"%s\"", |
| fdt_strerror(subnode1_offset), |
| fdt_strerror(-FDT_ERR_NOTFOUND)); |
| |
| subnode2_offset = fdt_path_offset(fdt, "/subnode@2"); |
| if (subnode2_offset < 0) |
| FAIL("Couldn't find \"/subnode2\": %s", |
| fdt_strerror(subnode2_offset)); |
| check_getprop_cell(fdt, subnode2_offset, "prop-int", TEST_VALUE_2); |
| |
| subsubnode2_offset = fdt_path_offset(fdt, "/subnode@2/subsubnode"); |
| if (subsubnode2_offset < 0) |
| FAIL("Couldn't find \"/subnode@2/subsubnode\": %s", |
| fdt_strerror(subsubnode2_offset)); |
| check_getprop_cell(fdt, subsubnode2_offset, "prop-int", TEST_VALUE_2); |
| |
| err = fdt_nop_node(fdt, subnode2_offset); |
| if (err) |
| FAIL("fdt_nop_node(subnode2): %s", fdt_strerror(err)); |
| |
| subnode1_offset = fdt_path_offset(fdt, "/subnode@1"); |
| if (subnode1_offset != -FDT_ERR_NOTFOUND) |
| FAIL("fdt_path_offset(subnode1) returned \"%s\" instead of \"%s\"", |
| fdt_strerror(subnode1_offset), |
| fdt_strerror(-FDT_ERR_NOTFOUND)); |
| |
| subnode2_offset = fdt_path_offset(fdt, "/subnode@2"); |
| if (subnode2_offset != -FDT_ERR_NOTFOUND) |
| FAIL("fdt_path_offset(subnode2) returned \"%s\" instead of \"%s\"", |
| fdt_strerror(subnode2_offset), |
| fdt_strerror(-FDT_ERR_NOTFOUND)); |
| |
| subsubnode2_offset = fdt_path_offset(fdt, "/subnode@2/subsubnode"); |
| if (subsubnode2_offset != -FDT_ERR_NOTFOUND) |
| FAIL("fdt_path_offset(subsubnode2) returned \"%s\" instead of \"%s\"", |
| fdt_strerror(subsubnode2_offset), |
| fdt_strerror(-FDT_ERR_NOTFOUND)); |
| |
| PASS(); |
| } |