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 | #include <stdio.h> |
25 | #include <stdlib.h> |
26 | #ifndef _WIN32 |
27 | # include <unistd.h> |
28 | #endif |
29 | |
30 | |
31 | static int connect_cb_called = 0; |
32 | static int write_cb_called = 0; |
33 | static int close_cb_called = 0; |
34 | |
35 | static uv_connect_t connect_req; |
36 | static uv_write_t write_req; |
37 | |
38 | |
39 | static void close_socket(uv_tcp_t* sock) { |
40 | uv_os_fd_t fd; |
41 | int r; |
42 | |
43 | r = uv_fileno((uv_handle_t*)sock, &fd); |
44 | ASSERT(r == 0); |
45 | #ifdef _WIN32 |
46 | r = closesocket((uv_os_sock_t)fd); |
47 | #else |
48 | r = close(fd); |
49 | #endif |
50 | ASSERT(r == 0); |
51 | } |
52 | |
53 | |
54 | static void close_cb(uv_handle_t* handle) { |
55 | ASSERT(handle != NULL); |
56 | close_cb_called++; |
57 | } |
58 | |
59 | |
60 | static void write_cb(uv_write_t* req, int status) { |
61 | ASSERT(req != NULL); |
62 | |
63 | ASSERT(status != 0); |
64 | fprintf(stderr, "uv_write error: %s\n" , uv_strerror(status)); |
65 | write_cb_called++; |
66 | |
67 | uv_close((uv_handle_t*)(req->handle), close_cb); |
68 | } |
69 | |
70 | |
71 | static void connect_cb(uv_connect_t* req, int status) { |
72 | uv_buf_t buf; |
73 | uv_stream_t* stream; |
74 | int r; |
75 | |
76 | ASSERT(req == &connect_req); |
77 | ASSERT(status == 0); |
78 | |
79 | stream = req->handle; |
80 | connect_cb_called++; |
81 | |
82 | /* close the socket, the hard way */ |
83 | close_socket((uv_tcp_t*)stream); |
84 | |
85 | buf = uv_buf_init("hello\n" , 6); |
86 | r = uv_write(&write_req, stream, &buf, 1, write_cb); |
87 | ASSERT(r == 0); |
88 | } |
89 | |
90 | |
91 | TEST_IMPL(tcp_write_fail) { |
92 | struct sockaddr_in addr; |
93 | uv_tcp_t client; |
94 | int r; |
95 | |
96 | ASSERT(0 == uv_ip4_addr("127.0.0.1" , TEST_PORT, &addr)); |
97 | |
98 | r = uv_tcp_init(uv_default_loop(), &client); |
99 | ASSERT(r == 0); |
100 | |
101 | r = uv_tcp_connect(&connect_req, |
102 | &client, |
103 | (const struct sockaddr*) &addr, |
104 | connect_cb); |
105 | ASSERT(r == 0); |
106 | |
107 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
108 | |
109 | ASSERT(connect_cb_called == 1); |
110 | ASSERT(write_cb_called == 1); |
111 | ASSERT(close_cb_called == 1); |
112 | |
113 | MAKE_VALGRIND_HAPPY(); |
114 | return 0; |
115 | } |
116 | |