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 uv_timer_t timer1_handle; |
26 | static uv_timer_t timer2_handle; |
27 | static uv_tcp_t tcp_handle; |
28 | |
29 | static int connect_cb_called; |
30 | static int timer1_cb_called; |
31 | static int close_cb_called; |
32 | static int netunreach_errors; |
33 | |
34 | |
35 | static void close_cb(uv_handle_t* handle) { |
36 | close_cb_called++; |
37 | } |
38 | |
39 | |
40 | static void connect_cb(uv_connect_t* req, int status) { |
41 | /* The expected error is UV_ECANCELED but the test tries to connect to what |
42 | * is basically an arbitrary address in the expectation that no network path |
43 | * exists, so UV_ENETUNREACH is an equally plausible outcome. |
44 | */ |
45 | ASSERT(status == UV_ECANCELED || status == UV_ENETUNREACH); |
46 | uv_timer_stop(&timer2_handle); |
47 | connect_cb_called++; |
48 | if (status == UV_ENETUNREACH) |
49 | netunreach_errors++; |
50 | } |
51 | |
52 | |
53 | static void timer1_cb(uv_timer_t* handle) { |
54 | uv_close((uv_handle_t*)handle, close_cb); |
55 | uv_close((uv_handle_t*)&tcp_handle, close_cb); |
56 | timer1_cb_called++; |
57 | } |
58 | |
59 | |
60 | static void timer2_cb(uv_timer_t* handle) { |
61 | ASSERT(0 && "should not be called" ); |
62 | } |
63 | |
64 | |
65 | TEST_IMPL(tcp_close_while_connecting) { |
66 | uv_connect_t connect_req; |
67 | struct sockaddr_in addr; |
68 | uv_loop_t* loop; |
69 | int r; |
70 | |
71 | loop = uv_default_loop(); |
72 | ASSERT(0 == uv_ip4_addr("1.2.3.4" , TEST_PORT, &addr)); |
73 | ASSERT(0 == uv_tcp_init(loop, &tcp_handle)); |
74 | r = uv_tcp_connect(&connect_req, |
75 | &tcp_handle, |
76 | (const struct sockaddr*) &addr, |
77 | connect_cb); |
78 | if (r == UV_ENETUNREACH) |
79 | RETURN_SKIP("Network unreachable." ); |
80 | ASSERT(r == 0); |
81 | ASSERT(0 == uv_timer_init(loop, &timer1_handle)); |
82 | ASSERT(0 == uv_timer_start(&timer1_handle, timer1_cb, 1, 0)); |
83 | ASSERT(0 == uv_timer_init(loop, &timer2_handle)); |
84 | ASSERT(0 == uv_timer_start(&timer2_handle, timer2_cb, 86400 * 1000, 0)); |
85 | ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT)); |
86 | |
87 | ASSERT(connect_cb_called == 1); |
88 | ASSERT(timer1_cb_called == 1); |
89 | ASSERT(close_cb_called == 2); |
90 | |
91 | MAKE_VALGRIND_HAPPY(); |
92 | |
93 | if (netunreach_errors > 0) |
94 | RETURN_SKIP("Network unreachable." ); |
95 | |
96 | return 0; |
97 | } |
98 | |