diff options
Diffstat (limited to 'ipc/chromium/src/third_party/libevent/test/test-time.c')
-rw-r--r-- | ipc/chromium/src/third_party/libevent/test/test-time.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/ipc/chromium/src/third_party/libevent/test/test-time.c b/ipc/chromium/src/third_party/libevent/test/test-time.c new file mode 100644 index 000000000..ca47205dc --- /dev/null +++ b/ipc/chromium/src/third_party/libevent/test/test-time.c @@ -0,0 +1,113 @@ +/* + * Copyright (c) 2002-2007 Niels Provos <provos@citi.umich.edu> + * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#include "event2/event-config.h" + +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#ifndef WIN32 +#include <unistd.h> +#include <sys/time.h> +#endif +#include <errno.h> + +#include "event2/event.h" +#include "event2/event_compat.h" +#include "event2/event_struct.h" + +int called = 0; + +#define NEVENT 20000 + +struct event *ev[NEVENT]; + +static int +rand_int(int n) +{ +#ifdef WIN32 + return (int)(rand() % n); +#else + return (int)(random() % n); +#endif +} + +static void +time_cb(evutil_socket_t fd, short event, void *arg) +{ + struct timeval tv; + int i, j; + + called++; + + if (called < 10*NEVENT) { + for (i = 0; i < 10; i++) { + j = rand_int(NEVENT); + tv.tv_sec = 0; + tv.tv_usec = rand_int(50000); + if (tv.tv_usec % 2) + evtimer_add(ev[j], &tv); + else + evtimer_del(ev[j]); + } + } +} + +int +main(int argc, char **argv) +{ + struct timeval tv; + int i; +#ifdef WIN32 + WORD wVersionRequested; + WSADATA wsaData; + + wVersionRequested = MAKEWORD(2, 2); + + (void) WSAStartup(wVersionRequested, &wsaData); +#endif + + /* Initalize the event library */ + event_init(); + + for (i = 0; i < NEVENT; i++) { + ev[i] = malloc(sizeof(struct event)); + + /* Initalize one event */ + evtimer_set(ev[i], time_cb, ev[i]); + tv.tv_sec = 0; + tv.tv_usec = rand_int(50000); + evtimer_add(ev[i], &tv); + } + + event_dispatch(); + + return (called < NEVENT); +} + |