diff options
Diffstat (limited to 'tests/subnode_iterate.c')
| -rw-r--r-- | tests/subnode_iterate.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/tests/subnode_iterate.c b/tests/subnode_iterate.c deleted file mode 100644 index 7be5706eeb300..0000000000000 --- a/tests/subnode_iterate.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * libfdt - Flat Device Tree manipulation - * Tests that fdt_next_subnode() works as expected - * - * Copyright (C) 2013 Google, Inc - * - * Copyright (C) 2007 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 <stdint.h> - -#include <libfdt.h> - -#include "tests.h" -#include "testdata.h" - -static void test_node(void *fdt, int parent_offset) -{ - uint32_t subnodes; - const fdt32_t *prop; - int offset; - int count; - int len; - - /* This property indicates the number of subnodes to expect */ - prop = fdt_getprop(fdt, parent_offset, "subnodes", &len); - if (!prop || len != sizeof(fdt32_t)) { - FAIL("Missing/invalid subnodes property at '%s'", - fdt_get_name(fdt, parent_offset, NULL)); - } - subnodes = fdt32_to_cpu(*prop); - - count = 0; - fdt_for_each_subnode(offset, fdt, parent_offset) - count++; - - if (count != subnodes) { - FAIL("Node '%s': Expected %d subnodes, got %d\n", - fdt_get_name(fdt, parent_offset, NULL), subnodes, - count); - } -} - -static void check_fdt_next_subnode(void *fdt) -{ - int offset; - int count = 0; - - fdt_for_each_subnode(offset, fdt, 0) { - test_node(fdt, offset); - count++; - } - - if (count != 2) - FAIL("Expected %d tests, got %d\n", 2, count); -} - -int main(int argc, char *argv[]) -{ - void *fdt; - - test_init(argc, argv); - if (argc != 2) - CONFIG("Usage: %s <dtb file>", argv[0]); - - fdt = load_blob(argv[1]); - if (!fdt) - FAIL("No device tree available"); - - check_fdt_next_subnode(fdt); - - PASS(); -} |
