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/* Copyright (C) CZ.NIC, z.s.p.o. and contributors
* SPDX-License-Identifier: GPL-2.0-or-later
* For more information, see <https://www.knot-dns.cz/>
*/
#include <stdint.h>
#include <string.h>
#include <tap/basic.h>
#include "binary.h"
#include "error.h"
typedef struct test_string {
const char *encoded;
size_t encoded_size;
const char *decoded;
size_t decoded_size;
} test_string_t;
static void test_base64(void)
{
test_string_t data[] = {
{ "", 0, "", 0 },
{ "YQ==", 4, "a", 1 },
{ "YWI=", 4, "ab", 2 },
{ "YWJj", 4, "abc", 3 },
{ "YWJjZA==", 8, "abcd", 4 },
{ "YWJjZGU=", 8, "abcde", 5 },
{ "YWJjZGVm", 8, "abcdef", 6 },
{ NULL }
};
for (int i = 0; data[i].encoded != NULL; i++) {
test_string_t *ts = &data[i];
const dnssec_binary_t base64 = {
.size = ts->encoded_size,
.data = (uint8_t *) ts->encoded
};
dnssec_binary_t binary = { 0 };
int r = dnssec_binary_from_base64(&base64, &binary);
ok(r == DNSSEC_EOK &&
binary.size == ts->decoded_size &&
(binary.size == 0 || memcmp(binary.data, ts->decoded, binary.size) == 0),
"dnssec_binary_from_base64() for '%s'", ts->encoded);
dnssec_binary_t encoded = { 0 };
r = dnssec_binary_to_base64(&binary, &encoded);
ok(r == DNSSEC_EOK &&
encoded.size == ts->encoded_size &&
memcmp(encoded.data, ts->encoded, encoded.size) == 0,
"dnssec_binary_to_base64() for '%s'", ts->encoded);
dnssec_binary_free(&binary);
dnssec_binary_free(&encoded);
}
}
static void test_dup(void)
{
dnssec_binary_t src = { .size = 5, .data = (uint8_t *) "ahoj" };
dnssec_binary_t dst = { 0 };
int r = dnssec_binary_dup(&src, &dst);
ok(r == DNSSEC_EOK &&
src.size == dst.size && memcmp(src.data, dst.data, src.size) == 0,
"dnssec_binary_dup()");
dnssec_binary_free(&dst);
}
int main(void)
{
plan_lazy();
test_base64();
test_dup();
return 0;
}
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