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1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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2 *
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3 * Permission is hereby granted, free of charge, to any person obtaining a copy
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4 * of this software and associated documentation files (the "Software"), to
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5 * deal in the Software without restriction, including without limitation the
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6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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7 * sell copies of the Software, and to permit persons to whom the Software is
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8 * furnished to do so, subject to the following conditions:
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9 *
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10 * The above copyright notice and this permission notice shall be included in
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11 * all copies or substantial portions of the Software.
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12 *
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13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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19 * IN THE SOFTWARE.
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20 */
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21
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22 #include "uv.h"
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23 #include "task.h"
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24
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25 #include <stdio.h>
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26 #include <stdlib.h>
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27 #include <string.h>
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28
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29 static int connect_cb_called;
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30 static int write_cb_called;
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31 static int close_cb_called;
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32
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33
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34 static void close_cb(uv_handle_t* handle) {
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35 close_cb_called++;
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36 }
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37
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38
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39 static void connect_cb(uv_connect_t* req, int status) {
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40 ASSERT_LT(status, 0);
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41 connect_cb_called++;
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42 uv_close((uv_handle_t*)req->handle, close_cb);
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43 }
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44
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45
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46 static void write_cb(uv_write_t* req, int status) {
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47 ASSERT_LT(status, 0);
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48 write_cb_called++;
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49 }
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50
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51
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52 /*
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53 * Try to connect to an address on which nothing listens, get ECONNREFUSED
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54 * (uv errno 12) and get connect_cb() called once with status != 0.
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55 * Related issue: https://github.com/joyent/libuv/issues/443
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56 */
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57 TEST_IMPL(tcp_connect_error_after_write) {
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58 #ifdef _WIN32
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59 RETURN_SKIP("This test is disabled on Windows for now. "
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60 "See https://github.com/joyent/libuv/issues/444\n");
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61 #else
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62
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63 uv_connect_t connect_req;
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64 struct sockaddr_in addr;
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65 uv_write_t write_req;
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66 uv_tcp_t conn;
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67 uv_buf_t buf;
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68 int r;
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69
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70 ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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71 buf = uv_buf_init("TEST", 4);
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72
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73 r = uv_tcp_init(uv_default_loop(), &conn);
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74 ASSERT_OK(r);
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75
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76 r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb);
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77 ASSERT_EQ(r, UV_EBADF);
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78
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79 r = uv_tcp_connect(&connect_req,
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80 &conn,
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81 (const struct sockaddr*) &addr,
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82 connect_cb);
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83 ASSERT_OK(r);
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84
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85 r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb);
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86 ASSERT_OK(r);
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87
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88 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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89 ASSERT_OK(r);
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90
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91 ASSERT_EQ(1, connect_cb_called);
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92 ASSERT_EQ(1, write_cb_called);
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93 ASSERT_EQ(1, close_cb_called);
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94
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95 MAKE_VALGRIND_HAPPY(uv_default_loop());
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96 return 0;
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97 #endif
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98 }
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