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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "uv.h"
#include "task.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
TEST_IMPL(udp_options) {
static int invalid_ttls[] = { -1, 0, 256 };
struct sockaddr_in addr;
uv_loop_t* loop;
uv_udp_t h;
int i, r;
ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr));
loop = uv_default_loop();
r = uv_udp_init(loop, &h);
ASSERT(r == 0);
uv_unref((uv_handle_t*)&h); /* don't keep the loop alive */
r = uv_udp_bind(&h, (const struct sockaddr*) &addr, 0);
ASSERT(r == 0);
r = uv_udp_set_broadcast(&h, 1);
r |= uv_udp_set_broadcast(&h, 1);
r |= uv_udp_set_broadcast(&h, 0);
r |= uv_udp_set_broadcast(&h, 0);
ASSERT(r == 0);
/* values 1-255 should work */
for (i = 1; i <= 255; i++) {
r = uv_udp_set_ttl(&h, i);
ASSERT(r == 0);
}
for (i = 0; i < (int) ARRAY_SIZE(invalid_ttls); i++) {
r = uv_udp_set_ttl(&h, invalid_ttls[i]);
ASSERT(r == UV_EINVAL);
}
r = uv_udp_set_multicast_loop(&h, 1);
r |= uv_udp_set_multicast_loop(&h, 1);
r |= uv_udp_set_multicast_loop(&h, 0);
r |= uv_udp_set_multicast_loop(&h, 0);
ASSERT(r == 0);
/* values 0-255 should work */
for (i = 0; i <= 255; i++) {
r = uv_udp_set_multicast_ttl(&h, i);
ASSERT(r == 0);
}
/* anything >255 should fail */
r = uv_udp_set_multicast_ttl(&h, 256);
ASSERT(r == UV_EINVAL);
/* don't test ttl=-1, it's a valid value on some platforms */
r = uv_run(loop, UV_RUN_DEFAULT);
ASSERT(r == 0);
MAKE_VALGRIND_HAPPY();
return 0;
}
TEST_IMPL(udp_no_autobind) {
uv_loop_t* loop;
uv_udp_t h;
loop = uv_default_loop();
ASSERT(0 == uv_udp_init(loop, &h));
ASSERT(UV_EBADF == uv_udp_set_multicast_ttl(&h, 32));
ASSERT(UV_EBADF == uv_udp_set_broadcast(&h, 1));
ASSERT(UV_EBADF == uv_udp_set_ttl(&h, 1));
ASSERT(UV_EBADF == uv_udp_set_multicast_loop(&h, 1));
ASSERT(UV_EBADF == uv_udp_set_multicast_interface(&h, "0.0.0.0"));
uv_close((uv_handle_t*) &h, NULL);
ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT));
MAKE_VALGRIND_HAPPY();
return 0;
}