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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 uv_udp_t udp;
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30 static uv_tcp_t tcp;
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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 check_buffer_size(uv_handle_t* handle) {
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40 int value;
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41
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42 value = 0;
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43 ASSERT_OK(uv_recv_buffer_size(handle, &value));
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44 ASSERT_GT(value, 0);
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45
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46 value = 10000;
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47 ASSERT_OK(uv_recv_buffer_size(handle, &value));
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48
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49 value = 0;
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50 ASSERT_OK(uv_recv_buffer_size(handle, &value));
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51 /* linux sets double the value */
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52 ASSERT(value == 10000 || value == 20000);
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53 }
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54
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55
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56 TEST_IMPL(socket_buffer_size) {
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57 struct sockaddr_in addr;
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58
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59 ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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60
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61 ASSERT_OK(uv_tcp_init(uv_default_loop(), &tcp));
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62 ASSERT_OK(uv_tcp_bind(&tcp, (struct sockaddr*) &addr, 0));
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63 check_buffer_size((uv_handle_t*) &tcp);
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64 uv_close((uv_handle_t*) &tcp, close_cb);
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65
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66 ASSERT_OK(uv_udp_init(uv_default_loop(), &udp));
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67 ASSERT_OK(uv_udp_bind(&udp, (struct sockaddr*) &addr, 0));
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68 check_buffer_size((uv_handle_t*) &udp);
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69 uv_close((uv_handle_t*) &udp, close_cb);
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70
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71 ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));
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72
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73 ASSERT_EQ(2, close_cb_called);
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74
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75 MAKE_VALGRIND_HAPPY(uv_default_loop());
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76 return 0;
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77 }
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