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