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 static int connect_cb_called; 30 static int write_cb_called; 31 static int close_cb_called; 32 33 34 static void close_cb(uv_handle_t* handle) { 35 close_cb_called++; 36 } 37 38 39 static void connect_cb(uv_connect_t* req, int status) { 40 ASSERT(status < 0); 41 connect_cb_called++; 42 uv_close((uv_handle_t*)req->handle, close_cb); 43 } 44 45 46 static void write_cb(uv_write_t* req, int status) { 47 ASSERT(status < 0); 48 write_cb_called++; 49 } 50 51 52 /* 53 * Try to connect to an address on which nothing listens, get ECONNREFUSED 54 * (uv errno 12) and get connect_cb() called once with status != 0. 55 * Related issue: https://github.com/joyent/libuv/issues/443 56 */ 57 TEST_IMPL(tcp_connect_error_after_write) { 58 uv_connect_t connect_req; 59 struct sockaddr_in addr; 60 uv_write_t write_req; 61 uv_tcp_t conn; 62 uv_buf_t buf; 63 int r; 64 65 #ifdef _WIN32 66 fprintf(stderr, "This test is disabled on Windows for now.\n"); 67 fprintf(stderr, "See https://github.com/joyent/libuv/issues/444\n"); 68 return 0; /* windows slackers... */ 69 #endif 70 71 ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); 72 buf = uv_buf_init("TEST", 4); 73 74 r = uv_tcp_init(uv_default_loop(), &conn); 75 ASSERT(r == 0); 76 77 r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb); 78 ASSERT(r == UV_EBADF); 79 80 r = uv_tcp_connect(&connect_req, 81 &conn, 82 (const struct sockaddr*) &addr, 83 connect_cb); 84 ASSERT(r == 0); 85 86 r = uv_write(&write_req, (uv_stream_t*)&conn, &buf, 1, write_cb); 87 ASSERT(r == 0); 88 89 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); 90 ASSERT(r == 0); 91 92 ASSERT(connect_cb_called == 1); 93 ASSERT(write_cb_called == 1); 94 ASSERT(close_cb_called == 1); 95 96 MAKE_VALGRIND_HAPPY(); 97 return 0; 98 } 99