ipc/chromium/src/third_party/libevent/test/test-time.c@6474c204b198 (annotated)
ipc/chromium/src/third_party/libevent/test/test-time.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 | #include <sys/types.h> |
| michael@0 | 30 | #include <sys/stat.h> |
| michael@0 | 31 | #include <fcntl.h> |
| michael@0 | 32 | #include <stdlib.h> |
| michael@0 | 33 | #include <stdio.h> |
| michael@0 | 34 | #include <string.h> |
| michael@0 | 35 | #ifndef WIN32 |
| michael@0 | 36 | #include <unistd.h> |
| michael@0 | 37 | #include <sys/time.h> |
| michael@0 | 38 | #endif |
| michael@0 | 39 | #include <errno.h> |
| michael@0 | 40 | |
| michael@0 | 41 | #include "event2/event.h" |
| michael@0 | 42 | #include "event2/event_compat.h" |
| michael@0 | 43 | #include "event2/event_struct.h" |
| michael@0 | 44 | |
| michael@0 | 45 | int called = 0; |
| michael@0 | 46 | |
| michael@0 | 47 | #define NEVENT 20000 |
| michael@0 | 48 | |
| michael@0 | 49 | struct event *ev[NEVENT]; |
| michael@0 | 50 | |
| michael@0 | 51 | static int |
| michael@0 | 52 | rand_int(int n) |
| michael@0 | 53 | { |
| michael@0 | 54 | #ifdef WIN32 |
| michael@0 | 55 | return (int)(rand() % n); |
| michael@0 | 56 | #else |
| michael@0 | 57 | return (int)(random() % n); |
| michael@0 | 58 | #endif |
| michael@0 | 59 | } |
| michael@0 | 60 | |
| michael@0 | 61 | static void |
| michael@0 | 62 | time_cb(evutil_socket_t fd, short event, void *arg) |
| michael@0 | 63 | { |
| michael@0 | 64 | struct timeval tv; |
| michael@0 | 65 | int i, j; |
| michael@0 | 66 | |
| michael@0 | 67 | called++; |
| michael@0 | 68 | |
| michael@0 | 69 | if (called < 10*NEVENT) { |
| michael@0 | 70 | for (i = 0; i < 10; i++) { |
| michael@0 | 71 | j = rand_int(NEVENT); |
| michael@0 | 72 | tv.tv_sec = 0; |
| michael@0 | 73 | tv.tv_usec = rand_int(50000); |
| michael@0 | 74 | if (tv.tv_usec % 2) |
| michael@0 | 75 | evtimer_add(ev[j], &tv); |
| michael@0 | 76 | else |
| michael@0 | 77 | evtimer_del(ev[j]); |
| michael@0 | 78 | } |
| michael@0 | 79 | } |
| michael@0 | 80 | } |
| michael@0 | 81 | |
| michael@0 | 82 | int |
| michael@0 | 83 | main(int argc, char **argv) |
| michael@0 | 84 | { |
| michael@0 | 85 | struct timeval tv; |
| michael@0 | 86 | int i; |
| michael@0 | 87 | #ifdef WIN32 |
| michael@0 | 88 | WORD wVersionRequested; |
| michael@0 | 89 | WSADATA wsaData; |
| michael@0 | 90 | |
| michael@0 | 91 | wVersionRequested = MAKEWORD(2, 2); |
| michael@0 | 92 | |
| michael@0 | 93 | (void) WSAStartup(wVersionRequested, &wsaData); |
| michael@0 | 94 | #endif |
| michael@0 | 95 | |
| michael@0 | 96 | /* Initalize the event library */ |
| michael@0 | 97 | event_init(); |
| michael@0 | 98 | |
| michael@0 | 99 | for (i = 0; i < NEVENT; i++) { |
| michael@0 | 100 | ev[i] = malloc(sizeof(struct event)); |
| michael@0 | 101 | |
| michael@0 | 102 | /* Initalize one event */ |
| michael@0 | 103 | evtimer_set(ev[i], time_cb, ev[i]); |
| michael@0 | 104 | tv.tv_sec = 0; |
| michael@0 | 105 | tv.tv_usec = rand_int(50000); |
| michael@0 | 106 | evtimer_add(ev[i], &tv); |
| michael@0 | 107 | } |
| michael@0 | 108 | |
| michael@0 | 109 | event_dispatch(); |
| michael@0 | 110 | |
| michael@0 | 111 | return (called < NEVENT); |
| michael@0 | 112 | } |
| michael@0 | 113 |
