xref: /libuv/test/test-pipe-server-close.c (revision 011a1ac1)
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 <string.h>
26 #include <errno.h>
27 
28 
29 static uv_pipe_t pipe_client;
30 static uv_pipe_t pipe_server;
31 static uv_connect_t connect_req;
32 
33 static int pipe_close_cb_called = 0;
34 static int pipe_client_connect_cb_called = 0;
35 
36 
pipe_close_cb(uv_handle_t * handle)37 static void pipe_close_cb(uv_handle_t* handle) {
38   ASSERT_NE(handle == (uv_handle_t*) &pipe_client ||
39             handle == (uv_handle_t*) &pipe_server, 0);
40   pipe_close_cb_called++;
41 }
42 
43 
pipe_client_connect_cb(uv_connect_t * req,int status)44 static void pipe_client_connect_cb(uv_connect_t* req, int status) {
45   ASSERT_PTR_EQ(req, &connect_req);
46   ASSERT_OK(status);
47 
48   pipe_client_connect_cb_called++;
49 
50   uv_close((uv_handle_t*) &pipe_client, pipe_close_cb);
51   uv_close((uv_handle_t*) &pipe_server, pipe_close_cb);
52 }
53 
54 
pipe_server_connection_cb(uv_stream_t * handle,int status)55 static void pipe_server_connection_cb(uv_stream_t* handle, int status) {
56   /* This function *may* be called, depending on whether accept or the
57    * connection callback is called first.
58    */
59   ASSERT_OK(status);
60 }
61 
62 
TEST_IMPL(pipe_server_close)63 TEST_IMPL(pipe_server_close) {
64 #if defined(NO_SELF_CONNECT)
65   RETURN_SKIP(NO_SELF_CONNECT);
66 #endif
67   uv_loop_t* loop;
68   int r;
69 
70   loop = uv_default_loop();
71   ASSERT_NOT_NULL(loop);
72 
73   r = uv_pipe_init(loop, &pipe_server, 0);
74   ASSERT_OK(r);
75 
76   r = uv_pipe_bind(&pipe_server, TEST_PIPENAME);
77   ASSERT_OK(r);
78 
79   r = uv_listen((uv_stream_t*) &pipe_server, 0, pipe_server_connection_cb);
80   ASSERT_OK(r);
81 
82   r = uv_pipe_init(loop, &pipe_client, 0);
83   ASSERT_OK(r);
84 
85   uv_pipe_connect(&connect_req, &pipe_client, TEST_PIPENAME, pipe_client_connect_cb);
86 
87   r = uv_run(loop, UV_RUN_DEFAULT);
88   ASSERT_OK(r);
89   ASSERT_EQ(1, pipe_client_connect_cb_called);
90   ASSERT_EQ(2, pipe_close_cb_called);
91 
92   MAKE_VALGRIND_HAPPY(loop);
93   return 0;
94 }
95