1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to
5 * deal in the Software without restriction, including without limitation the
6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
7 * sell copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
19 * IN THE SOFTWARE.
20 */
21
22 #include "uv.h"
23 #include "task.h"
24
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 static int connect_cb_called;
30 static int write_cb_called;
31 static int close_cb_called;
32
33
close_cb(uv_handle_t * handle)34 static void close_cb(uv_handle_t* handle) {
35 close_cb_called++;
36 }
37
38
connect_cb(uv_connect_t * req,int status)39 static void connect_cb(uv_connect_t* req, int status) {
40 ASSERT(status < 0);
41 connect_cb_called++;
42 uv_close((uv_handle_t*)req->handle, close_cb);
43 }
44
45
write_cb(uv_write_t * req,int status)46 static void write_cb(uv_write_t* req, int status) {
47 ASSERT(status < 0);
48 write_cb_called++;
49 }
50
51
52 /*
53 * Try to connect to an address on which nothing listens, get ECONNREFUSED
54 * (uv errno 12) and get connect_cb() called once with status != 0.
55 * Related issue: https://github.com/joyent/libuv/issues/443
56 */
TEST_IMPL(tcp_connect_error_after_write)57 TEST_IMPL(tcp_connect_error_after_write) {
58 uv_connect_t connect_req;
59 struct sockaddr_in addr;
60 uv_write_t write_req;
61 uv_tcp_t conn;
62 uv_buf_t buf;
63 int r;
64
65 #ifdef _WIN32
66 fprintf(stderr, "This test is disabled on Windows for now.\n");
67 fprintf(stderr, "See https://github.com/joyent/libuv/issues/444\n");
68 return 0; /* windows slackers... */
69 #endif
70
71 ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
72 buf = uv_buf_init("TEST", 4);
73
74 r = uv_tcp_init(uv_default_loop(), &conn);
75 ASSERT(r == 0);
76
77 r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb);
78 ASSERT(r == UV_EBADF);
79
80 r = uv_tcp_connect(&connect_req,
81 &conn,
82 (const struct sockaddr*) &addr,
83 connect_cb);
84 ASSERT(r == 0);
85
86 r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb);
87 ASSERT(r == 0);
88
89 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
90 ASSERT(r == 0);
91
92 ASSERT(connect_cb_called == 1);
93 ASSERT(write_cb_called == 1);
94 ASSERT(close_cb_called == 1);
95
96 MAKE_VALGRIND_HAPPY();
97 return 0;
98 }
99