You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
3.3 KiB
121 lines
3.3 KiB
/* 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> |
|
|
|
#define CHECK_HANDLE(handle) \ |
|
ASSERT((uv_udp_t*)(handle) == &server || (uv_udp_t*)(handle) == &client) |
|
|
|
static uv_udp_t server; |
|
static uv_udp_t client; |
|
|
|
static int sv_recv_cb_called; |
|
|
|
static int close_cb_called; |
|
|
|
|
|
static void alloc_cb(uv_handle_t* handle, |
|
size_t suggested_size, |
|
uv_buf_t* buf) { |
|
static char slab[65536]; |
|
CHECK_HANDLE(handle); |
|
ASSERT(suggested_size <= sizeof(slab)); |
|
buf->base = slab; |
|
buf->len = sizeof(slab); |
|
} |
|
|
|
|
|
static void close_cb(uv_handle_t* handle) { |
|
CHECK_HANDLE(handle); |
|
ASSERT(uv_is_closing(handle)); |
|
close_cb_called++; |
|
} |
|
|
|
|
|
static void sv_recv_cb(uv_udp_t* handle, |
|
ssize_t nread, |
|
const uv_buf_t* rcvbuf, |
|
const struct sockaddr* addr, |
|
unsigned flags) { |
|
ASSERT(nread > 0); |
|
|
|
if (nread == 0) { |
|
ASSERT(addr == NULL); |
|
return; |
|
} |
|
|
|
ASSERT(nread == 4); |
|
ASSERT(addr != NULL); |
|
|
|
ASSERT(memcmp("EXIT", rcvbuf->base, nread) == 0); |
|
uv_close((uv_handle_t*) handle, close_cb); |
|
uv_close((uv_handle_t*) &client, close_cb); |
|
|
|
sv_recv_cb_called++; |
|
} |
|
|
|
|
|
TEST_IMPL(udp_try_send) { |
|
struct sockaddr_in addr; |
|
static char buffer[64 * 1024]; |
|
uv_buf_t buf; |
|
int r; |
|
|
|
ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); |
|
|
|
r = uv_udp_init(uv_default_loop(), &server); |
|
ASSERT(r == 0); |
|
|
|
r = uv_udp_bind(&server, (const struct sockaddr*) &addr, 0); |
|
ASSERT(r == 0); |
|
|
|
r = uv_udp_recv_start(&server, alloc_cb, sv_recv_cb); |
|
ASSERT(r == 0); |
|
|
|
ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); |
|
|
|
r = uv_udp_init(uv_default_loop(), &client); |
|
ASSERT(r == 0); |
|
|
|
buf = uv_buf_init(buffer, sizeof(buffer)); |
|
r = uv_udp_try_send(&client, &buf, 1, (const struct sockaddr*) &addr); |
|
ASSERT(r == UV_EMSGSIZE); |
|
|
|
buf = uv_buf_init("EXIT", 4); |
|
r = uv_udp_try_send(&client, &buf, 1, (const struct sockaddr*) &addr); |
|
ASSERT(r == 4); |
|
|
|
uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
|
|
|
ASSERT(close_cb_called == 2); |
|
ASSERT(sv_recv_cb_called == 1); |
|
|
|
ASSERT(client.send_queue_size == 0); |
|
ASSERT(server.send_queue_size == 0); |
|
|
|
MAKE_VALGRIND_HAPPY(); |
|
return 0; |
|
}
|
|
|