forked from cory/tildefriends
Cory McWilliams
da51e87774
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3650 ed5197a5-7fde-0310-b194-c3ffbd925b24
124 lines
3.6 KiB
C
124 lines
3.6 KiB
C
/* Copyright libuv project and 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 <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "uv.h"
|
|
#include "task.h"
|
|
|
|
static uv_tcp_t server;
|
|
static uv_tcp_t client;
|
|
static uv_tcp_t incoming;
|
|
static int connect_cb_called;
|
|
static int close_cb_called;
|
|
static int connection_cb_called;
|
|
static uv_write_t write_req;
|
|
|
|
static char hello[] = "HELLO!";
|
|
|
|
|
|
static void close_cb(uv_handle_t* handle) {
|
|
close_cb_called++;
|
|
}
|
|
|
|
static void write_cb(uv_write_t* req, int status) {
|
|
ASSERT(status == 0);
|
|
}
|
|
|
|
static void conn_alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) {
|
|
/* Do nothing, read_cb should be called with UV_ENOBUFS. */
|
|
}
|
|
|
|
static void conn_read_cb(uv_stream_t* stream,
|
|
ssize_t nread,
|
|
const uv_buf_t* buf) {
|
|
ASSERT(nread == UV_ENOBUFS);
|
|
ASSERT_NULL(buf->base);
|
|
ASSERT(buf->len == 0);
|
|
|
|
uv_close((uv_handle_t*) &incoming, close_cb);
|
|
uv_close((uv_handle_t*) &client, close_cb);
|
|
uv_close((uv_handle_t*) &server, close_cb);
|
|
}
|
|
|
|
static void connect_cb(uv_connect_t* req, int status) {
|
|
int r;
|
|
uv_buf_t buf;
|
|
|
|
ASSERT(status == 0);
|
|
connect_cb_called++;
|
|
|
|
buf = uv_buf_init(hello, sizeof(hello));
|
|
r = uv_write(&write_req, req->handle, &buf, 1, write_cb);
|
|
ASSERT(r == 0);
|
|
}
|
|
|
|
|
|
static void connection_cb(uv_stream_t* tcp, int status) {
|
|
ASSERT(status == 0);
|
|
|
|
ASSERT(0 == uv_tcp_init(tcp->loop, &incoming));
|
|
ASSERT(0 == uv_accept(tcp, (uv_stream_t*) &incoming));
|
|
ASSERT(0 == uv_read_start((uv_stream_t*) &incoming,
|
|
conn_alloc_cb,
|
|
conn_read_cb));
|
|
|
|
connection_cb_called++;
|
|
}
|
|
|
|
|
|
static void start_server(void) {
|
|
struct sockaddr_in addr;
|
|
|
|
ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr));
|
|
|
|
ASSERT(0 == uv_tcp_init(uv_default_loop(), &server));
|
|
ASSERT(0 == uv_tcp_bind(&server, (struct sockaddr*) &addr, 0));
|
|
ASSERT(0 == uv_listen((uv_stream_t*) &server, 128, connection_cb));
|
|
}
|
|
|
|
|
|
TEST_IMPL(tcp_alloc_cb_fail) {
|
|
uv_connect_t connect_req;
|
|
struct sockaddr_in addr;
|
|
|
|
start_server();
|
|
|
|
ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
|
|
|
|
ASSERT(0 == uv_tcp_init(uv_default_loop(), &client));
|
|
ASSERT(0 == uv_tcp_connect(&connect_req,
|
|
&client,
|
|
(struct sockaddr*) &addr,
|
|
connect_cb));
|
|
|
|
ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
|
|
|
|
ASSERT(connect_cb_called == 1);
|
|
ASSERT(connection_cb_called == 1);
|
|
ASSERT(close_cb_called == 3);
|
|
|
|
MAKE_VALGRIND_HAPPY();
|
|
return 0;
|
|
}
|