You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.2 KiB
45 lines
1.2 KiB
// SPDX-License-Identifier: LGPL-2.1-or-later |
|
/* |
|
* libfdt - Flat Device Tree manipulation |
|
* Testcase for fdt_path_offset() |
|
* Copyright (C) 2006 David Gibson, IBM Corporation. |
|
* Copyright 2008 Kumar Gala, Freescale Semiconductor, Inc. |
|
*/ |
|
#include <stdlib.h> |
|
#include <stdio.h> |
|
#include <string.h> |
|
#include <stdint.h> |
|
|
|
#include <libfdt.h> |
|
|
|
#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(); |
|
}
|
|
|