hostap/tests/test-printf.c

84 lines
1.9 KiB
C
Raw Normal View History

/*
* printf format routines - test program
* Copyright (c) 2012, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#include "utils/includes.h"
#include "utils/os.h"
#include "utils/common.h"
struct test_data {
u8 *data;
size_t len;
char *encoded;
};
static const struct test_data tests[] = {
{ (u8 *) "abcde", 5, "abcde" },
{ (u8 *) "a\0b\nc\ed\re\tf", 11, "a\\0b\\nc\\ed\\re\\tf" },
{ (u8 *) "\x00\x31\x00\x32\x00\x39", 6, "\\x001\\0002\\09" },
{ (u8 *) "\n\n\n", 3, "\n\12\x0a" },
{ (u8 *) "\303\245\303\244\303\266\303\205\303\204\303\226", 12,
"\\xc3\\xa5\xc3\\xa4\\xc3\\xb6\\xc3\\x85\\xc3\\x84\\xc3\\x96" },
{ (u8 *) "\303\245\303\244\303\266\303\205\303\204\303\226", 12,
"\\303\\245\\303\\244\\303\\266\\303\\205\\303\\204\\303\\226" },
{ (u8 *) "\xe5\xe4\xf6\xc5\xc4\xd6", 6,
"\\xe5\\xe4\\xf6\\xc5\\xc4\\xd6" },
{ NULL, 0, NULL }
};
static void print_hex(const u8 *data, size_t len)
{
size_t i;
for (i = 0; i < len; i++)
printf(" %02x", data[i]);
}
int main(int argc, char *argv[])
{
int i;
size_t binlen;
char buf[100];
u8 bin[100];
int errors = 0;
for (i = 0; tests[i].data; i++) {
const struct test_data *test = &tests[i];
printf("%d:", i);
print_hex(test->data, test->len);
printf_encode(buf, sizeof(buf), test->data, test->len);
printf(" -> \"%s\"\n", buf);
binlen = printf_decode(bin, sizeof(bin), buf);
if (binlen != test->len ||
os_memcmp(bin, test->data, binlen) != 0) {
printf("Error in decoding#1:");
print_hex(bin, binlen);
printf("\n");
errors++;
}
binlen = printf_decode(bin, sizeof(bin), test->encoded);
if (binlen != test->len ||
os_memcmp(bin, test->data, binlen) != 0) {
printf("Error in decoding#2:");
print_hex(bin, binlen);
printf("\n");
errors++;
}
}
if (errors) {
printf("%d test(s) failed\n", errors);
return -1;
}
return 0;
}