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 | static void write_cb(uv_write_t* req, int status); |
26 | static void shutdown_cb(uv_shutdown_t* req, int status); |
27 | |
28 | static uv_tcp_t conn; |
29 | static uv_timer_t timer; |
30 | static uv_connect_t connect_req; |
31 | static uv_write_t write_req; |
32 | static uv_shutdown_t shutdown_req; |
33 | |
34 | static int connect_cb_called; |
35 | static int write_cb_called; |
36 | static int shutdown_cb_called; |
37 | |
38 | static int conn_close_cb_called; |
39 | static int timer_close_cb_called; |
40 | |
41 | |
42 | static void close_cb(uv_handle_t* handle) { |
43 | if (handle == (uv_handle_t*)&conn) |
44 | conn_close_cb_called++; |
45 | else if (handle == (uv_handle_t*)&timer) |
46 | timer_close_cb_called++; |
47 | else |
48 | ASSERT(0 && "bad handle in close_cb" ); |
49 | } |
50 | |
51 | |
52 | static void alloc_cb(uv_handle_t* handle, |
53 | size_t suggested_size, |
54 | uv_buf_t* buf) { |
55 | static char slab[64]; |
56 | buf->base = slab; |
57 | buf->len = sizeof(slab); |
58 | } |
59 | |
60 | |
61 | static void timer_cb(uv_timer_t* handle) { |
62 | uv_buf_t buf; |
63 | int r; |
64 | |
65 | uv_close((uv_handle_t*)handle, close_cb); |
66 | |
67 | buf = uv_buf_init("TEST" , 4); |
68 | r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb); |
69 | ASSERT(r == 0); |
70 | |
71 | r = uv_shutdown(&shutdown_req, (uv_stream_t*)&conn, shutdown_cb); |
72 | ASSERT(r == 0); |
73 | } |
74 | |
75 | |
76 | static void read_cb(uv_stream_t* handle, ssize_t nread, const uv_buf_t* buf) { |
77 | } |
78 | |
79 | |
80 | static void connect_cb(uv_connect_t* req, int status) { |
81 | int r; |
82 | |
83 | ASSERT(status == 0); |
84 | connect_cb_called++; |
85 | |
86 | r = uv_read_start((uv_stream_t*)&conn, alloc_cb, read_cb); |
87 | ASSERT(r == 0); |
88 | } |
89 | |
90 | |
91 | static void write_cb(uv_write_t* req, int status) { |
92 | ASSERT(status == 0); |
93 | write_cb_called++; |
94 | } |
95 | |
96 | |
97 | static void shutdown_cb(uv_shutdown_t* req, int status) { |
98 | ASSERT(status == 0); |
99 | shutdown_cb_called++; |
100 | uv_close((uv_handle_t*)&conn, close_cb); |
101 | } |
102 | |
103 | |
104 | TEST_IMPL(tcp_shutdown_after_write) { |
105 | struct sockaddr_in addr; |
106 | uv_loop_t* loop; |
107 | int r; |
108 | |
109 | ASSERT(0 == uv_ip4_addr("127.0.0.1" , TEST_PORT, &addr)); |
110 | loop = uv_default_loop(); |
111 | |
112 | r = uv_timer_init(loop, &timer); |
113 | ASSERT(r == 0); |
114 | |
115 | r = uv_timer_start(&timer, timer_cb, 125, 0); |
116 | ASSERT(r == 0); |
117 | |
118 | r = uv_tcp_init(loop, &conn); |
119 | ASSERT(r == 0); |
120 | |
121 | r = uv_tcp_connect(&connect_req, |
122 | &conn, |
123 | (const struct sockaddr*) &addr, |
124 | connect_cb); |
125 | ASSERT(r == 0); |
126 | |
127 | r = uv_run(loop, UV_RUN_DEFAULT); |
128 | ASSERT(r == 0); |
129 | |
130 | ASSERT(connect_cb_called == 1); |
131 | ASSERT(write_cb_called == 1); |
132 | ASSERT(shutdown_cb_called == 1); |
133 | ASSERT(conn_close_cb_called == 1); |
134 | ASSERT(timer_close_cb_called == 1); |
135 | |
136 | MAKE_VALGRIND_HAPPY(); |
137 | return 0; |
138 | } |
139 | |