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tests: Add printf encoding/decoding module tests

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This replaces tests/test-printf.c.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-05-25 20:35:55 +03:00
parent aa9735e772
commit 8860e0f47c
4 changed files with 37 additions and 32 deletions
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86
src/utils/utils_module_tests.c Normal file
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/*
* utils module tests
* Copyright (c) 2014, 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/common.h"
struct printf_test_data {
u8 *data;
size_t len;
char *encoded;
};
static const struct printf_test_data printf_tests[] = {
{ (u8 *) "abcde", 5, "abcde" },
{ (u8 *) "a\0b\nc\ed\re\tf\"\\", 13, "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 int printf_encode_decode_tests(void)
{
int i;
size_t binlen;
char buf[100];
u8 bin[100];
int errors = 0;
wpa_printf(MSG_INFO, "printf encode/decode tests");
for (i = 0; printf_tests[i].data; i++) {
const struct printf_test_data *test = &printf_tests[i];
printf_encode(buf, sizeof(buf), test->data, test->len);
wpa_printf(MSG_INFO, "%d: -> \"%s\"", i, buf);
binlen = printf_decode(bin, sizeof(bin), buf);
if (binlen != test->len ||
os_memcmp(bin, test->data, binlen) != 0) {
wpa_hexdump(MSG_ERROR, "Error in decoding#1",
bin, binlen);
errors++;
}
binlen = printf_decode(bin, sizeof(bin), test->encoded);
if (binlen != test->len ||
os_memcmp(bin, test->data, binlen) != 0) {
wpa_hexdump(MSG_ERROR, "Error in decoding#2",
bin, binlen);
errors++;
}
}
if (errors) {
wpa_printf(MSG_ERROR, "%d printf test(s) failed", errors);
return -1;
}
return 0;
}
int utils_module_tests(void)
{
int ret = 0;
wpa_printf(MSG_INFO, "utils module tests");
if (printf_encode_decode_tests() < 0)
ret = -1;
return ret;
}