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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 /*
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23 * These tests verify that the uv_shutdown callback is always made, even when
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24 * it is immediately followed by an uv_close call.
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25 */
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26
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27 #include "uv.h"
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28 #include "task.h"
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29
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30
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31 static uv_shutdown_t shutdown_req;
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32 static uv_connect_t connect_req;
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33
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34 static int connect_cb_called = 0;
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35 static int shutdown_cb_called = 0;
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36 static int close_cb_called = 0;
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37
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38
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39 static void shutdown_cb(uv_shutdown_t* req, int status) {
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40 ASSERT_PTR_EQ(req, &shutdown_req);
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41 ASSERT(status == 0 || status == UV_ECANCELED);
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42 shutdown_cb_called++;
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43 }
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44
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45
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46 static void close_cb(uv_handle_t* handle) {
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47 close_cb_called++;
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48 }
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49
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50
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51 static void connect_cb(uv_connect_t* req, int status) {
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52 int r;
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53
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54 ASSERT_PTR_EQ(req, &connect_req);
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55 ASSERT_OK(status);
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56
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57 r = uv_shutdown(&shutdown_req, req->handle, shutdown_cb);
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58 ASSERT_OK(r);
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59 ASSERT_OK(uv_is_closing((uv_handle_t*) req->handle));
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60 uv_close((uv_handle_t*) req->handle, close_cb);
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61 ASSERT_EQ(1, uv_is_closing((uv_handle_t*) req->handle));
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62
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63 connect_cb_called++;
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64 }
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65
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66
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67 TEST_IMPL(shutdown_close_tcp) {
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68 struct sockaddr_in addr;
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69 uv_tcp_t h;
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70 int r;
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71
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72 ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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73 r = uv_tcp_init(uv_default_loop(), &h);
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74 ASSERT_OK(r);
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75 r = uv_tcp_connect(&connect_req,
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76 &h,
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77 (const struct sockaddr*) &addr,
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78 connect_cb);
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79 ASSERT_OK(r);
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80 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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81 ASSERT_OK(r);
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82
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83 ASSERT_EQ(1, connect_cb_called);
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84 ASSERT_EQ(1, shutdown_cb_called);
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85 ASSERT_EQ(1, close_cb_called);
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86
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87 MAKE_VALGRIND_HAPPY(uv_default_loop());
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88 return 0;
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89 }
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90
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91
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92 TEST_IMPL(shutdown_close_pipe) {
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93 uv_pipe_t h;
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94 int r;
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95
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96 r = uv_pipe_init(uv_default_loop(), &h, 0);
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97 ASSERT_OK(r);
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98 uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_cb);
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99 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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100 ASSERT_OK(r);
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101
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102 ASSERT_EQ(1, connect_cb_called);
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103 ASSERT_EQ(1, shutdown_cb_called);
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104 ASSERT_EQ(1, close_cb_called);
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105
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106 MAKE_VALGRIND_HAPPY(uv_default_loop());
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107 return 0;
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108 }
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