static void
base64_test(const char *str, int options, const char *no_symbols,
int no_symbols_len)
{
plan(3 + no_symbols_len);
int len = strlen(str);
int base64_buflen = base64_bufsize(len + 1, options);
char *base64_buf = malloc(base64_buflen);
char *strbuf = malloc(len + 1);
int rc = base64_encode(str, len + 1, base64_buf, base64_buflen,
options);
ok(rc <= base64_buflen, "length");
for (int i = 0; i < no_symbols_len; ++i) {
char c = no_symbols[i];
if (c == '\n') {
is(memchr(base64_buf, no_symbols[i], base64_buflen),
NULL, "no \\n symbols");
} else {
is(memchr(base64_buf, no_symbols[i], base64_buflen),
NULL, "no %c symbols", no_symbols[i]);
}
}
is(base64_decode(base64_buf, rc, strbuf, len + 1), len + 1,
"decode length ok");
is(strcmp(str, strbuf), 0, "encode/decode");
free(base64_buf);
free(strbuf);
check_plan();
}
static size_t make_msg
(MsgHeader* msg, int type, int encrypted, const void* rawdata, size_t siz)
{
if(siz > raw_data_len)
abort();
size_t msgsiz;
msg->type = type;
msg->encrypted = (encrypted?1:0);
if(!encrypted){
msgsiz = siz;
memcpy(msg+1, rawdata, siz);
}else{
msgsiz = base64_bufsize(siz);
base64_encode((char*)(msg+1), msgsiz, rawdata, siz);
}
return msgsiz;
}
static void
base64_test(const char *str)
{
header();
int len = strlen(str);
int base64_buflen = base64_bufsize(len);
char *base64_buf = malloc(base64_buflen);
char *strbuf = malloc(len + 1);
int res = base64_encode(str, len, base64_buf, base64_buflen);
fail_unless(strlen(base64_buf) == res);
base64_decode(base64_buf, strlen(base64_buf), strbuf, len + 1);
fail_unless(strcmp(str, strbuf) == 0);
free(base64_buf);
free(strbuf);
footer();
}