M7350/external/bluetooth/bluez/unit/test-textfile.c

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2024-09-09 08:57:42 +00:00
/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "src/textfile.h"
static const char test_pathname[] = "/tmp/textfile";
static void util_create_empty(void)
{
int fd;
fd = creat(test_pathname, 0644);
if (fd < 0)
return;
if (ftruncate(fd, 0) < 0)
goto done;
done:
close(fd);
}
static void util_create_pagesize(void)
{
char value[512];
unsigned int i;
int fd, size;
size = getpagesize();
if (size < 0)
return;
fd = creat(test_pathname, 0644);
if (fd < 0)
return;
if (ftruncate(fd, 0) < 0)
goto done;
memset(value, 0, sizeof(value));
for (i = 0; i < (size / sizeof(value)); i++) {
if (write(fd, value, sizeof(value)) < 0)
break;
}
done:
close(fd);
}
static void test_pagesize(void)
{
char key[18], *str;
int size;
size = getpagesize();
g_assert(size >= 4096);
if (g_test_verbose())
g_print("System uses a page size of %d bytes\n", size);
util_create_pagesize();
sprintf(key, "11:11:11:11:11:11");
str = textfile_get(test_pathname, key);
if (g_test_verbose())
g_print("%s\n", str);
g_assert(str == NULL);
}
static void test_delete(void)
{
char key[18], value[512], *str;
util_create_empty();
sprintf(key, "00:00:00:00:00:00");
g_assert(textfile_del(test_pathname, key) == 0);
memset(value, 0, sizeof(value));
g_assert(textfile_put(test_pathname, key, value) == 0);
str = textfile_get(test_pathname, key);
g_assert(str != NULL);
if (g_test_verbose())
g_print("%s\n", str);
g_free(str);
}
static void test_overwrite(void)
{
char key[18], value[512], *str;
util_create_empty();
sprintf(key, "00:00:00:00:00:00");
memset(value, 0, sizeof(value));
g_assert(textfile_put(test_pathname, key, value) == 0);
snprintf(value, sizeof(value), "Test");
g_assert(textfile_put(test_pathname, key, value) == 0);
g_assert(textfile_put(test_pathname, key, value) == 0);
g_assert(textfile_put(test_pathname, key, value) == 0);
g_assert(textfile_del(test_pathname, key) == 0);
str = textfile_get(test_pathname, key);
if (g_test_verbose())
g_print("%s\n", str);
g_assert(str == NULL);
}
static void check_entry(char *key, char *value, void *data)
{
unsigned int max = GPOINTER_TO_UINT(data);
unsigned int len;
len = strtol(key + 16, NULL, 16);
if (len == 1)
len = max;
if (g_test_verbose())
g_print("%s %s\n", key, value);
g_assert(strlen(value) == len);
}
static void test_multiple(void)
{
char key[18], value[512], *str;
unsigned int i, j, max = 10;
util_create_empty();
for (i = 1; i < max + 1; i++) {
sprintf(key, "00:00:00:00:00:%02X", i);
memset(value, 0, sizeof(value));
for (j = 0; j < i; j++)
value[j] = 'x';
g_assert(textfile_put(test_pathname, key, value) == 0);
str = textfile_get(test_pathname, key);
if (g_test_verbose())
g_print("%s %s\n", key, str);
g_assert(str != NULL);
g_assert(strcmp(str, value) == 0);
free(str);
}
sprintf(key, "00:00:00:00:00:%02X", max);
memset(value, 0, sizeof(value));
for (j = 0; j < max; j++)
value[j] = 'y';
g_assert(textfile_put(test_pathname, key, value) == 0);
str = textfile_get(test_pathname, key);
if (g_test_verbose())
g_print("%s %s\n", key, str);
g_assert(str != NULL);
g_assert(strcmp(str, value) == 0);
free(str);
sprintf(key, "00:00:00:00:00:%02X", 1);
memset(value, 0, sizeof(value));
for (j = 0; j < max; j++)
value[j] = 'z';
g_assert(textfile_put(test_pathname, key, value) == 0);
str = textfile_get(test_pathname, key);
if (g_test_verbose())
g_print("%s %s\n", key, str);
g_assert(str != NULL);
g_assert(strcmp(str, value) == 0);
free(str);
for (i = 1; i < max + 1; i++) {
sprintf(key, "00:00:00:00:00:%02X", i);
str = textfile_get(test_pathname, key);
if (g_test_verbose())
g_print("%s %s\n", key, str);
g_assert(str != NULL);
if (i == 1)
g_assert(strlen(str) == max);
else
g_assert(strlen(str) == i);
g_free(str);
}
sprintf(key, "00:00:00:00:00:%02X", 2);
g_assert(textfile_del(test_pathname, key) == 0);
sprintf(key, "00:00:00:00:00:%02X", max - 3);
g_assert(textfile_del(test_pathname, key) == 0);
textfile_foreach(test_pathname, check_entry, GUINT_TO_POINTER(max));
sprintf(key, "00:00:00:00:00:%02X", 1);
g_assert(textfile_del(test_pathname, key) == 0);
sprintf(key, "00:00:00:00:00:%02X", max);
g_assert(textfile_del(test_pathname, key) == 0);
sprintf(key, "00:00:00:00:00:%02X", max + 1);
g_assert(textfile_del(test_pathname, key) == 0);
textfile_foreach(test_pathname, check_entry, GUINT_TO_POINTER(max));
}
int main(int argc, char *argv[])
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/textfile/pagesize", test_pagesize);
g_test_add_func("/textfile/delete", test_delete);
g_test_add_func("/textfile/overwrite", test_overwrite);
g_test_add_func("/textfile/multiple", test_multiple);
return g_test_run();
}