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1 /* Copyright (c) 2015 Saúl Ibarra Corretgé <[email protected]>.
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2 * All rights reserved.
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3 *
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4 * Permission is hereby granted, free of charge, to any person obtaining a copy
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5 * of this software and associated documentation files (the "Software"), to
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6 * deal in the Software without restriction, including without limitation the
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7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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8 * sell copies of the Software, and to permit persons to whom the Software is
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9 * furnished to do so, subject to the following conditions:
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10 *
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11 * The above copyright notice and this permission notice shall be included in
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12 * all copies or substantial portions of the Software.
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13 *
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14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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20 * IN THE SOFTWARE.
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21 */
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22
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23 #include "uv.h"
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24 #include "task.h"
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25 #include <stdio.h>
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26 #include <stdlib.h>
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27
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28
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29 static int connection_cb_called = 0;
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30 static int connect_cb_called = 0;
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31
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32 #define NUM_CLIENTS 10
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33
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34 typedef struct {
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35 uv_pipe_t pipe_handle;
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36 uv_connect_t conn_req;
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37 } client_t;
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38
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39 static uv_pipe_t server_handle;
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40 static client_t clients[NUM_CLIENTS];
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41 static uv_pipe_t connections[NUM_CLIENTS];
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42
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43
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44 static void connection_cb(uv_stream_t* server, int status) {
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45 int r;
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46 uv_pipe_t* conn;
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47 ASSERT_OK(status);
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48
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49 conn = &connections[connection_cb_called];
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50 r = uv_pipe_init(server->loop, conn, 0);
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51 ASSERT_OK(r);
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52
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53 r = uv_accept(server, (uv_stream_t*)conn);
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54 ASSERT_OK(r);
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55
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56 if (++connection_cb_called == NUM_CLIENTS &&
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57 connect_cb_called == NUM_CLIENTS) {
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58 uv_stop(server->loop);
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59 }
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60 }
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61
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62
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63 static void connect_cb(uv_connect_t* connect_req, int status) {
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64 ASSERT_OK(status);
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65 if (++connect_cb_called == NUM_CLIENTS &&
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66 connection_cb_called == NUM_CLIENTS) {
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67 uv_stop(connect_req->handle->loop);
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68 }
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69 }
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70
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71
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72 TEST_IMPL(pipe_connect_multiple) {
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73 #if defined(NO_SELF_CONNECT)
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74 RETURN_SKIP(NO_SELF_CONNECT);
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75 #endif
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76 int i;
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77 int r;
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78 uv_loop_t* loop;
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79
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80 loop = uv_default_loop();
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81
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82 r = uv_pipe_init(loop, &server_handle, 0);
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83 ASSERT_OK(r);
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84
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85 r = uv_pipe_bind(&server_handle, TEST_PIPENAME);
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86 ASSERT_OK(r);
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87
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88 r = uv_listen((uv_stream_t*)&server_handle, 128, connection_cb);
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89 ASSERT_OK(r);
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90
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91 for (i = 0; i < NUM_CLIENTS; i++) {
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92 r = uv_pipe_init(loop, &clients[i].pipe_handle, 0);
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93 ASSERT_OK(r);
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94 uv_pipe_connect(&clients[i].conn_req,
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95 &clients[i].pipe_handle,
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96 TEST_PIPENAME,
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97 connect_cb);
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98 }
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99
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100 uv_run(loop, UV_RUN_DEFAULT);
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101
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102 ASSERT_EQ(connection_cb_called, NUM_CLIENTS);
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103 ASSERT_EQ(connect_cb_called, NUM_CLIENTS);
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104
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105 MAKE_VALGRIND_HAPPY(loop);
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106 return 0;
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107 }
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108
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109
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110 static void connection_cb2(uv_stream_t* server, int status) {
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111 int r;
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112 uv_pipe_t* conn;
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113 ASSERT_OK(status);
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114
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115 conn = &connections[connection_cb_called];
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116 r = uv_pipe_init(server->loop, conn, 0);
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117 ASSERT_OK(r);
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118
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119 r = uv_accept(server, (uv_stream_t*)conn);
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120 ASSERT_OK(r);
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121
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122 uv_close((uv_handle_t*)conn, NULL);
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123 if (++connection_cb_called == NUM_CLIENTS &&
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124 connect_cb_called == NUM_CLIENTS) {
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125 uv_close((uv_handle_t*)&server_handle, NULL);
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126 }
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127 }
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128
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129 static void connect_cb2(uv_connect_t* connect_req, int status) {
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130 ASSERT_EQ(status, UV_ECANCELED);
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131 if (++connect_cb_called == NUM_CLIENTS &&
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132 connection_cb_called == NUM_CLIENTS) {
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133 uv_close((uv_handle_t*)&server_handle, NULL);
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134 }
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135 }
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136
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137
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138 TEST_IMPL(pipe_connect_close_multiple) {
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139 #if defined(NO_SELF_CONNECT)
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140 RETURN_SKIP(NO_SELF_CONNECT);
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141 #endif
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142 int i;
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143 int r;
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144 uv_loop_t* loop;
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145
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146 loop = uv_default_loop();
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147
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148 r = uv_pipe_init(loop, &server_handle, 0);
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149 ASSERT_OK(r);
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150
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151 r = uv_pipe_bind(&server_handle, TEST_PIPENAME);
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152 ASSERT_OK(r);
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153
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154 r = uv_listen((uv_stream_t*)&server_handle, 128, connection_cb2);
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155 ASSERT_OK(r);
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156
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157 for (i = 0; i < NUM_CLIENTS; i++) {
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158 r = uv_pipe_init(loop, &clients[i].pipe_handle, 0);
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159 ASSERT_OK(r);
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160 uv_pipe_connect(&clients[i].conn_req,
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161 &clients[i].pipe_handle,
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162 TEST_PIPENAME,
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163 connect_cb2);
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164 }
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165
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166 for (i = 0; i < NUM_CLIENTS; i++) {
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167 uv_close((uv_handle_t*)&clients[i].pipe_handle, NULL);
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168 }
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169
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170
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171 uv_run(loop, UV_RUN_DEFAULT);
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172
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173 ASSERT_EQ(connection_cb_called, NUM_CLIENTS);
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174 ASSERT_EQ(connect_cb_called, NUM_CLIENTS);
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175
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176 MAKE_VALGRIND_HAPPY(loop);
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177 return 0;
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178 }
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