ipc/chromium/src/third_party/libevent/test/test-eof.c@6474c204b198 (annotated)
ipc/chromium/src/third_party/libevent/test/test-eof.c
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (c) 2002-2007 Niels Provos <provos@citi.umich.edu> |
| michael@0 | 3 | * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson |
| michael@0 | 4 | * |
| michael@0 | 5 | * Redistribution and use in source and binary forms, with or without |
| michael@0 | 6 | * modification, are permitted provided that the following conditions |
| michael@0 | 7 | * are met: |
| michael@0 | 8 | * 1. Redistributions of source code must retain the above copyright |
| michael@0 | 9 | * notice, this list of conditions and the following disclaimer. |
| michael@0 | 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| michael@0 | 11 | * notice, this list of conditions and the following disclaimer in the |
| michael@0 | 12 | * documentation and/or other materials provided with the distribution. |
| michael@0 | 13 | * 3. The name of the author may not be used to endorse or promote products |
| michael@0 | 14 | * derived from this software without specific prior written permission. |
| michael@0 | 15 | * |
| michael@0 | 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| michael@0 | 17 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| michael@0 | 18 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| michael@0 | 19 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| michael@0 | 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| michael@0 | 21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| michael@0 | 22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| michael@0 | 23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| michael@0 | 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| michael@0 | 25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| michael@0 | 26 | */ |
| michael@0 | 27 | #include "event2/event-config.h" |
| michael@0 | 28 | |
| michael@0 | 29 | #ifdef WIN32 |
| michael@0 | 30 | #include <winsock2.h> |
| michael@0 | 31 | #else |
| michael@0 | 32 | #include <unistd.h> |
| michael@0 | 33 | #endif |
| michael@0 | 34 | #include <sys/types.h> |
| michael@0 | 35 | #include <sys/stat.h> |
| michael@0 | 36 | #ifdef _EVENT_HAVE_SYS_TIME_H |
| michael@0 | 37 | #include <sys/time.h> |
| michael@0 | 38 | #endif |
| michael@0 | 39 | #ifdef _EVENT_HAVE_SYS_SOCKET_H |
| michael@0 | 40 | #include <sys/socket.h> |
| michael@0 | 41 | #endif |
| michael@0 | 42 | #include <fcntl.h> |
| michael@0 | 43 | #include <stdlib.h> |
| michael@0 | 44 | #include <stdio.h> |
| michael@0 | 45 | #include <string.h> |
| michael@0 | 46 | #include <errno.h> |
| michael@0 | 47 | |
| michael@0 | 48 | #include <event.h> |
| michael@0 | 49 | #include <evutil.h> |
| michael@0 | 50 | |
| michael@0 | 51 | #ifdef _EVENT___func__ |
| michael@0 | 52 | #define __func__ _EVENT___func__ |
| michael@0 | 53 | #endif |
| michael@0 | 54 | |
| michael@0 | 55 | int test_okay = 1; |
| michael@0 | 56 | int called = 0; |
| michael@0 | 57 | struct timeval timeout = {60, 0}; |
| michael@0 | 58 | |
| michael@0 | 59 | static void |
| michael@0 | 60 | read_cb(evutil_socket_t fd, short event, void *arg) |
| michael@0 | 61 | { |
| michael@0 | 62 | char buf[256]; |
| michael@0 | 63 | int len; |
| michael@0 | 64 | |
| michael@0 | 65 | if (EV_TIMEOUT & event) { |
| michael@0 | 66 | printf("%s: Timeout!\n", __func__); |
| michael@0 | 67 | exit(1); |
| michael@0 | 68 | } |
| michael@0 | 69 | |
| michael@0 | 70 | len = recv(fd, buf, sizeof(buf), 0); |
| michael@0 | 71 | |
| michael@0 | 72 | printf("%s: read %d%s\n", __func__, |
| michael@0 | 73 | len, len ? "" : " - means EOF"); |
| michael@0 | 74 | |
| michael@0 | 75 | if (len) { |
| michael@0 | 76 | if (!called) |
| michael@0 | 77 | event_add(arg, &timeout); |
| michael@0 | 78 | } else if (called == 1) |
| michael@0 | 79 | test_okay = 0; |
| michael@0 | 80 | |
| michael@0 | 81 | called++; |
| michael@0 | 82 | } |
| michael@0 | 83 | |
| michael@0 | 84 | #ifndef SHUT_WR |
| michael@0 | 85 | #define SHUT_WR 1 |
| michael@0 | 86 | #endif |
| michael@0 | 87 | |
| michael@0 | 88 | int |
| michael@0 | 89 | main(int argc, char **argv) |
| michael@0 | 90 | { |
| michael@0 | 91 | struct event ev; |
| michael@0 | 92 | const char *test = "test string"; |
| michael@0 | 93 | evutil_socket_t pair[2]; |
| michael@0 | 94 | |
| michael@0 | 95 | #ifdef WIN32 |
| michael@0 | 96 | WORD wVersionRequested; |
| michael@0 | 97 | WSADATA wsaData; |
| michael@0 | 98 | |
| michael@0 | 99 | wVersionRequested = MAKEWORD(2, 2); |
| michael@0 | 100 | |
| michael@0 | 101 | (void) WSAStartup(wVersionRequested, &wsaData); |
| michael@0 | 102 | #endif |
| michael@0 | 103 | |
| michael@0 | 104 | if (evutil_socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1) |
| michael@0 | 105 | return (1); |
| michael@0 | 106 | |
| michael@0 | 107 | |
| michael@0 | 108 | if (send(pair[0], test, (int)strlen(test)+1, 0) < 0) |
| michael@0 | 109 | return (1); |
| michael@0 | 110 | shutdown(pair[0], SHUT_WR); |
| michael@0 | 111 | |
| michael@0 | 112 | /* Initalize the event library */ |
| michael@0 | 113 | event_init(); |
| michael@0 | 114 | |
| michael@0 | 115 | /* Initalize one event */ |
| michael@0 | 116 | event_set(&ev, pair[1], EV_READ | EV_TIMEOUT, read_cb, &ev); |
| michael@0 | 117 | |
| michael@0 | 118 | event_add(&ev, &timeout); |
| michael@0 | 119 | |
| michael@0 | 120 | event_dispatch(); |
| michael@0 | 121 | |
| michael@0 | 122 | return (test_okay); |
| michael@0 | 123 | } |
| michael@0 | 124 |
