74f6a51b1f
This patch turns on a bunch of extra gcc warnings, most of which are probably a good idea. Of the new warnings -Wnested-externs and -Wstrict-prototypes need no code changes, we're already warning-clean. The remaining one, -Wmissing-prototypes requires trivial changes in some of the tests (making functions local). This patch also rearranges the warnings flags into a separate make variable for convenience, and turns on -Werror, to really encourage people to keep the code warning-clean. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
|
|
* libfdt - Flat Device Tree manipulation
|
|
* Testcase for fdt_path_offset()
|
|
* Copyright (C) 2006 David Gibson, IBM Corporation.
|
|
* Copyright 2008 Kumar Gala, Freescale Semiconductor, Inc.
|
|
*
|
|
* 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 <fdt.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();
|
|
}
|