c4ffc05574
Replace instances in tests of mostly LGPL-2.1 license boilerplate with SPDX tags. Signed-off-by: Rob Herring <robh@kernel.org> Message-Id: <20190620211944.9378-5-robh@kernel.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
// SPDX-License-Identifier: LGPL-2.1-or-later
|
|
/*
|
|
* libfdt - Flat Device Tree manipulation
|
|
* Testcase for fdt_set_name()
|
|
* Copyright (C) 2006 David Gibson, IBM Corporation.
|
|
*/
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
|
|
#include <libfdt.h>
|
|
|
|
#include "tests.h"
|
|
#include "testdata.h"
|
|
|
|
static void check_set_name(void *fdt, const char *path, const char *newname)
|
|
{
|
|
int offset;
|
|
const char *getname, *oldname;
|
|
int len, err;
|
|
|
|
oldname = strrchr(path, '/');
|
|
if (!oldname)
|
|
TEST_BUG();
|
|
oldname += 1;
|
|
|
|
offset = fdt_path_offset(fdt, path);
|
|
if (offset < 0)
|
|
FAIL("Couldn't find %s", path);
|
|
|
|
getname = fdt_get_name(fdt, offset, &len);
|
|
verbose_printf("fdt_get_name(%d) returns \"%s\" (len=%d)\n",
|
|
offset, getname, len);
|
|
if (!getname)
|
|
FAIL("fdt_get_name(%d): %s", offset, fdt_strerror(len));
|
|
|
|
if (strcmp(getname, oldname) != 0)
|
|
FAIL("fdt_get_name(%s) returned \"%s\" instead of \"%s\"",
|
|
path, getname, oldname);
|
|
|
|
if (len != strlen(getname))
|
|
FAIL("fdt_get_name(%s) returned length %d instead of %zd",
|
|
path, len, strlen(getname));
|
|
|
|
err = fdt_set_name(fdt, offset, newname);
|
|
if (err)
|
|
FAIL("fdt_set_name(%d, \"%s\"): %s", offset, newname,
|
|
fdt_strerror(err));
|
|
|
|
getname = fdt_get_name(fdt, offset, &len);
|
|
if (!getname)
|
|
FAIL("fdt_get_name(%d): %s", offset, fdt_strerror(len));
|
|
|
|
if (strcmp(getname, newname) != 0)
|
|
FAIL("fdt_get_name(%s) returned \"%s\" instead of \"%s\"",
|
|
path, getname, newname);
|
|
|
|
if (len != strlen(getname))
|
|
FAIL("fdt_get_name(%s) returned length %d instead of %zd",
|
|
path, len, strlen(getname));
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
void *fdt;
|
|
|
|
test_init(argc, argv);
|
|
fdt = load_blob_arg(argc, argv);
|
|
fdt = open_blob_rw(fdt);
|
|
|
|
check_set_name(fdt, "/subnode@1", "subnode@17");
|
|
check_set_name(fdt, "/subnode@2/subsubnode@0", "fred@0");
|
|
check_set_name(fdt, "/subnode@17/subsubnode", "something@0");
|
|
|
|
PASS();
|
|
}
|