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//
// Copyright 2025 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
//
// This software is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt). A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//
#include "../testing/nuts.h"
void
test_buffer_options(void)
{
nng_socket s1;
int val;
char *opt;
char *cases[] = {
NNG_OPT_RECVBUF,
NNG_OPT_SENDBUF,
NULL,
};
NUTS_PASS(nng_pair1_open(&s1));
for (int i = 0; (opt = cases[i]) != NULL; i++) {
NUTS_CASE(opt);
// Can set a valid size
NUTS_PASS(nng_socket_set_int(s1, opt, 1234));
NUTS_PASS(nng_socket_get_int(s1, opt, &val));
NUTS_TRUE(val == 1234);
// Can't set a negative size
NUTS_FAIL(nng_socket_set_int(s1, opt, -5), NNG_EINVAL);
// Buffer sizes are limited to sane levels
NUTS_FAIL(nng_socket_set_int(s1, opt, 0x100000), NNG_EINVAL);
}
NUTS_CLOSE(s1);
}
NUTS_TESTS = {
{ "buffer options", test_buffer_options },
{ NULL, NULL },
};
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