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 | |
30 | TEST_IMPL(udp_bind) { |
31 | struct sockaddr_in addr; |
32 | uv_loop_t* loop; |
33 | uv_udp_t h1, h2; |
34 | int r; |
35 | |
36 | ASSERT(0 == uv_ip4_addr("0.0.0.0" , TEST_PORT, &addr)); |
37 | |
38 | loop = uv_default_loop(); |
39 | |
40 | r = uv_udp_init(loop, &h1); |
41 | ASSERT(r == 0); |
42 | |
43 | r = uv_udp_init(loop, &h2); |
44 | ASSERT(r == 0); |
45 | |
46 | r = uv_udp_bind(&h1, (const struct sockaddr*) &addr, 0); |
47 | ASSERT(r == 0); |
48 | |
49 | r = uv_udp_bind(&h2, (const struct sockaddr*) &addr, 0); |
50 | ASSERT(r == UV_EADDRINUSE); |
51 | |
52 | uv_close((uv_handle_t*) &h1, NULL); |
53 | uv_close((uv_handle_t*) &h2, NULL); |
54 | |
55 | r = uv_run(loop, UV_RUN_DEFAULT); |
56 | ASSERT(r == 0); |
57 | |
58 | MAKE_VALGRIND_HAPPY(); |
59 | return 0; |
60 | } |
61 | |
62 | |
63 | TEST_IMPL(udp_bind_reuseaddr) { |
64 | struct sockaddr_in addr; |
65 | uv_loop_t* loop; |
66 | uv_udp_t h1, h2; |
67 | int r; |
68 | |
69 | ASSERT(0 == uv_ip4_addr("0.0.0.0" , TEST_PORT, &addr)); |
70 | |
71 | loop = uv_default_loop(); |
72 | |
73 | r = uv_udp_init(loop, &h1); |
74 | ASSERT(r == 0); |
75 | |
76 | r = uv_udp_init(loop, &h2); |
77 | ASSERT(r == 0); |
78 | |
79 | r = uv_udp_bind(&h1, (const struct sockaddr*) &addr, UV_UDP_REUSEADDR); |
80 | ASSERT(r == 0); |
81 | |
82 | r = uv_udp_bind(&h2, (const struct sockaddr*) &addr, UV_UDP_REUSEADDR); |
83 | ASSERT(r == 0); |
84 | |
85 | uv_close((uv_handle_t*) &h1, NULL); |
86 | uv_close((uv_handle_t*) &h2, NULL); |
87 | |
88 | r = uv_run(loop, UV_RUN_DEFAULT); |
89 | ASSERT(r == 0); |
90 | |
91 | MAKE_VALGRIND_HAPPY(); |
92 | return 0; |
93 | } |
94 | |