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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>
#ifndef _WIN32
# include <unistd.h>
#endif
static int connect_cb_called = 0;
static int write_cb_called = 0;
static int close_cb_called = 0;
static uv_connect_t connect_req;
static uv_write_t write_req;
static void close_socket(uv_tcp_t* sock) {
uv_os_fd_t fd;
int r;
r = uv_fileno((uv_handle_t*)sock, &fd);
ASSERT_OK(r);
#ifdef _WIN32
r = closesocket((uv_os_sock_t)fd);
#else
r = close(fd);
#endif
ASSERT_OK(r);
}
static void close_cb(uv_handle_t* handle) {
ASSERT_NOT_NULL(handle);
close_cb_called++;
}
static void write_cb(uv_write_t* req, int status) {
ASSERT_NOT_NULL(req);
ASSERT(status);
fprintf(stderr, "uv_write error: %s\n", uv_strerror(status));
write_cb_called++;
uv_close((uv_handle_t*)(req->handle), close_cb);
}
static void connect_cb(uv_connect_t* req, int status) {
uv_buf_t buf;
uv_stream_t* stream;
int r;
ASSERT_PTR_EQ(req, &connect_req);
ASSERT_OK(status);
stream = req->handle;
connect_cb_called++;
/* close the socket, the hard way */
close_socket((uv_tcp_t*)stream);
buf = uv_buf_init("hello\n", 6);
r = uv_write(&write_req, stream, &buf, 1, write_cb);
ASSERT_OK(r);
}
TEST_IMPL(tcp_write_fail) {
struct sockaddr_in addr;
uv_tcp_t client;
uv_buf_t buf;
int r;
ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
r = uv_tcp_init(uv_default_loop(), &client);
ASSERT_OK(r);
r = uv_write(&write_req,
(uv_stream_t*) &client,
&buf,
0, /* Illegal. Worse, senseless. */
write_cb);
ASSERT_EQ(UV_EINVAL, r);
r = uv_write(&write_req,
(uv_stream_t*) &client,
&buf,
-42, /* Undergoes sign conversion. */
write_cb);
ASSERT_EQ(UV_EINVAL, r);
r = uv_tcp_connect(&connect_req,
&client,
(const struct sockaddr*) &addr,
connect_cb);
ASSERT_OK(r);
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(1, connect_cb_called);
ASSERT_EQ(1, write_cb_called);
ASSERT_EQ(1, close_cb_called);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
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