static int
test_one_int(int val)
{
int ret, dval;
unsigned char *buf;
size_t len_len, len;
len = _heim_len_int(val);
buf = emalloc(len + 2);
buf[0] = '\xff';
buf[len + 1] = '\xff';
memset(buf + 1, 0, len);
ret = der_put_integer(buf + 1 + len - 1, len, &val, &len_len);
if (ret) {
printf("integer %d encode failed %d\n", val, ret);
return 1;
}
if (len != len_len) {
printf("integer %d encode fail with %d len %lu, result len %lu\n",
val, ret, (unsigned long)len, (unsigned long)len_len);
return 1;
}
ret = der_get_integer(buf + 1, len, &dval, &len_len);
if (ret) {
printf("integer %d decode failed %d\n", val, ret);
return 1;
}
if (len != len_len) {
printf("integer %d decoded diffrent len %lu != %lu",
val, (unsigned long)len, (unsigned long)len_len);
return 1;
}
if (val != dval) {
printf("decode decoded to diffrent value %d != %d",
val, dval);
return 1;
}
if (buf[0] != (unsigned char)'\xff') {
printf("precanary dead %d\n", val);
return 1;
}
if (buf[len + 1] != (unsigned char)'\xff') {
printf("postecanary dead %d\n", val);
return 1;
}
free(buf);
return 0;
}
size_t
der_length_enumerated (const unsigned *data)
{
return _heim_len_int (*data);
}
size_t
der_length_integer (const int *data)
{
return _heim_len_int (*data);
}
