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comparison: ipc/chromium/src/third_party/libevent/test/test-weof.c
ipc/chromium/src/third_party/libevent/test/test-weof.c
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| -1:000000000000 | 0:5ca5abed4b1a |
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| 1 /* | |
| 2 * Copyright (c) 2002-2007 Niels Provos <provos@citi.umich.edu> | |
| 3 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 #include "event2/event-config.h" | |
| 28 | |
| 29 #ifdef WIN32 | |
| 30 #include <winsock2.h> | |
| 31 #else | |
| 32 #include <unistd.h> | |
| 33 #endif | |
| 34 #include <sys/types.h> | |
| 35 #include <sys/stat.h> | |
| 36 #ifdef _EVENT_HAVE_SYS_TIME_H | |
| 37 #include <sys/time.h> | |
| 38 #endif | |
| 39 #ifdef _EVENT_HAVE_SYS_SOCKET_H | |
| 40 #include <sys/socket.h> | |
| 41 #endif | |
| 42 #include <fcntl.h> | |
| 43 #include <stdlib.h> | |
| 44 #include <stdio.h> | |
| 45 #include <string.h> | |
| 46 #include <signal.h> | |
| 47 #include <errno.h> | |
| 48 | |
| 49 #include "event2/event.h" | |
| 50 #include "event2/event_struct.h" | |
| 51 #include "event2/event_compat.h" | |
| 52 #include "event2/util.h" | |
| 53 | |
| 54 #ifdef _EVENT___func__ | |
| 55 #define __func__ _EVENT___func__ | |
| 56 #endif | |
| 57 | |
| 58 evutil_socket_t pair[2]; | |
| 59 int test_okay = 1; | |
| 60 int called = 0; | |
| 61 | |
| 62 static void | |
| 63 write_cb(evutil_socket_t fd, short event, void *arg) | |
| 64 { | |
| 65 const char *test = "test string"; | |
| 66 int len; | |
| 67 | |
| 68 len = send(fd, test, (int)strlen(test) + 1, 0); | |
| 69 | |
| 70 printf("%s: write %d%s\n", __func__, | |
| 71 len, len ? "" : " - means EOF"); | |
| 72 | |
| 73 if (len > 0) { | |
| 74 if (!called) | |
| 75 event_add(arg, NULL); | |
| 76 evutil_closesocket(pair[0]); | |
| 77 } else if (called == 1) | |
| 78 test_okay = 0; | |
| 79 | |
| 80 called++; | |
| 81 } | |
| 82 | |
| 83 int | |
| 84 main(int argc, char **argv) | |
| 85 { | |
| 86 struct event ev; | |
| 87 | |
| 88 #ifdef WIN32 | |
| 89 WORD wVersionRequested; | |
| 90 WSADATA wsaData; | |
| 91 | |
| 92 wVersionRequested = MAKEWORD(2, 2); | |
| 93 | |
| 94 (void) WSAStartup(wVersionRequested, &wsaData); | |
| 95 #endif | |
| 96 | |
| 97 #ifndef WIN32 | |
| 98 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) | |
| 99 return (1); | |
| 100 #endif | |
| 101 | |
| 102 if (evutil_socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1) | |
| 103 return (1); | |
| 104 | |
| 105 /* Initalize the event library */ | |
| 106 event_init(); | |
| 107 | |
| 108 /* Initalize one event */ | |
| 109 event_set(&ev, pair[1], EV_WRITE, write_cb, &ev); | |
| 110 | |
| 111 event_add(&ev, NULL); | |
| 112 | |
| 113 event_dispatch(); | |
| 114 | |
| 115 return (test_okay); | |
| 116 } | |
| 117 |
