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
TEST_IMPL(udp_bind)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_OK(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_OK(r);
42
43 r = uv_udp_init(loop, &h2);
44 ASSERT_OK(r);
45
46 r = uv_udp_bind(&h1, (const struct sockaddr*) &addr, 0);
47 ASSERT_OK(r);
48
49 r = uv_udp_bind(&h2, (const struct sockaddr*) &addr, 0);
50 ASSERT_EQ(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_OK(r);
57
58 MAKE_VALGRIND_HAPPY(loop);
59 return 0;
60 }
61
62
TEST_IMPL(udp_bind_reuseaddr)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_OK(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_OK(r);
75
76 r = uv_udp_init(loop, &h2);
77 ASSERT_OK(r);
78
79 r = uv_udp_bind(&h1, (const struct sockaddr*) &addr, UV_UDP_REUSEADDR);
80 ASSERT_OK(r);
81
82 r = uv_udp_bind(&h2, (const struct sockaddr*) &addr, UV_UDP_REUSEADDR);
83 ASSERT_OK(r);
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_OK(r);
90
91 MAKE_VALGRIND_HAPPY(loop);
92 return 0;
93 }
94
