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 | |
27 | |
28 | static int close_cb_called = 0; |
29 | |
30 | |
31 | static void close_cb(uv_handle_t* handle) { |
32 | ASSERT(handle != NULL); |
33 | close_cb_called++; |
34 | } |
35 | |
36 | |
37 | TEST_IMPL(tcp_bind6_error_addrinuse) { |
38 | struct sockaddr_in6 addr; |
39 | uv_tcp_t server1, server2; |
40 | int r; |
41 | |
42 | if (!can_ipv6()) |
43 | RETURN_SKIP("IPv6 not supported" ); |
44 | |
45 | ASSERT(0 == uv_ip6_addr("::" , TEST_PORT, &addr)); |
46 | |
47 | r = uv_tcp_init(uv_default_loop(), &server1); |
48 | ASSERT(r == 0); |
49 | r = uv_tcp_bind(&server1, (const struct sockaddr*) &addr, 0); |
50 | ASSERT(r == 0); |
51 | |
52 | r = uv_tcp_init(uv_default_loop(), &server2); |
53 | ASSERT(r == 0); |
54 | r = uv_tcp_bind(&server2, (const struct sockaddr*) &addr, 0); |
55 | ASSERT(r == 0); |
56 | |
57 | r = uv_listen((uv_stream_t*)&server1, 128, NULL); |
58 | ASSERT(r == 0); |
59 | r = uv_listen((uv_stream_t*)&server2, 128, NULL); |
60 | ASSERT(r == UV_EADDRINUSE); |
61 | |
62 | uv_close((uv_handle_t*)&server1, close_cb); |
63 | uv_close((uv_handle_t*)&server2, close_cb); |
64 | |
65 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
66 | |
67 | ASSERT(close_cb_called == 2); |
68 | |
69 | MAKE_VALGRIND_HAPPY(); |
70 | return 0; |
71 | } |
72 | |
73 | |
74 | TEST_IMPL(tcp_bind6_error_addrnotavail) { |
75 | struct sockaddr_in6 addr; |
76 | uv_tcp_t server; |
77 | int r; |
78 | |
79 | if (!can_ipv6()) |
80 | RETURN_SKIP("IPv6 not supported" ); |
81 | |
82 | ASSERT(0 == uv_ip6_addr("4:4:4:4:4:4:4:4" , TEST_PORT, &addr)); |
83 | |
84 | r = uv_tcp_init(uv_default_loop(), &server); |
85 | ASSERT(r == 0); |
86 | r = uv_tcp_bind(&server, (const struct sockaddr*) &addr, 0); |
87 | ASSERT(r == UV_EADDRNOTAVAIL); |
88 | |
89 | uv_close((uv_handle_t*)&server, close_cb); |
90 | |
91 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
92 | |
93 | ASSERT(close_cb_called == 1); |
94 | |
95 | MAKE_VALGRIND_HAPPY(); |
96 | return 0; |
97 | } |
98 | |
99 | |
100 | TEST_IMPL(tcp_bind6_error_fault) { |
101 | char garbage[] = |
102 | "blah blah blah blah blah blah blah blah blah blah blah blah" ; |
103 | struct sockaddr_in6* garbage_addr; |
104 | uv_tcp_t server; |
105 | int r; |
106 | |
107 | if (!can_ipv6()) |
108 | RETURN_SKIP("IPv6 not supported" ); |
109 | |
110 | garbage_addr = (struct sockaddr_in6*) &garbage; |
111 | |
112 | r = uv_tcp_init(uv_default_loop(), &server); |
113 | ASSERT(r == 0); |
114 | r = uv_tcp_bind(&server, (const struct sockaddr*) garbage_addr, 0); |
115 | ASSERT(r == UV_EINVAL); |
116 | |
117 | uv_close((uv_handle_t*)&server, close_cb); |
118 | |
119 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
120 | |
121 | ASSERT(close_cb_called == 1); |
122 | |
123 | MAKE_VALGRIND_HAPPY(); |
124 | return 0; |
125 | } |
126 | |
127 | /* Notes: On Linux uv_bind6(server, NULL) will segfault the program. */ |
128 | |
129 | TEST_IMPL(tcp_bind6_error_inval) { |
130 | struct sockaddr_in6 addr1; |
131 | struct sockaddr_in6 addr2; |
132 | uv_tcp_t server; |
133 | int r; |
134 | |
135 | if (!can_ipv6()) |
136 | RETURN_SKIP("IPv6 not supported" ); |
137 | |
138 | ASSERT(0 == uv_ip6_addr("::" , TEST_PORT, &addr1)); |
139 | ASSERT(0 == uv_ip6_addr("::" , TEST_PORT_2, &addr2)); |
140 | |
141 | r = uv_tcp_init(uv_default_loop(), &server); |
142 | ASSERT(r == 0); |
143 | r = uv_tcp_bind(&server, (const struct sockaddr*) &addr1, 0); |
144 | ASSERT(r == 0); |
145 | r = uv_tcp_bind(&server, (const struct sockaddr*) &addr2, 0); |
146 | ASSERT(r == UV_EINVAL); |
147 | |
148 | uv_close((uv_handle_t*)&server, close_cb); |
149 | |
150 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
151 | |
152 | ASSERT(close_cb_called == 1); |
153 | |
154 | MAKE_VALGRIND_HAPPY(); |
155 | return 0; |
156 | } |
157 | |
158 | |
159 | TEST_IMPL(tcp_bind6_localhost_ok) { |
160 | struct sockaddr_in6 addr; |
161 | uv_tcp_t server; |
162 | int r; |
163 | |
164 | if (!can_ipv6()) |
165 | RETURN_SKIP("IPv6 not supported" ); |
166 | |
167 | ASSERT(0 == uv_ip6_addr("::1" , TEST_PORT, &addr)); |
168 | |
169 | r = uv_tcp_init(uv_default_loop(), &server); |
170 | ASSERT(r == 0); |
171 | r = uv_tcp_bind(&server, (const struct sockaddr*) &addr, 0); |
172 | ASSERT(r == 0); |
173 | |
174 | MAKE_VALGRIND_HAPPY(); |
175 | return 0; |
176 | } |
177 | |