source: trunk/third/sendmail/libsm/t-event.c @ 19204

/*
 * Copyright (c) 2001-2002 Sendmail, Inc. and its suppliers.
 *      All rights reserved.
 *
 * By using this file, you agree to the terms and conditions set
 * forth in the LICENSE file which can be found at the top level of
 * the sendmail distribution.
 */

#include <sm/gen.h>
SM_RCSID("@(#)$Id: t-event.c,v 1.1.1.1 2003-04-08 15:07:24 zacheiss Exp $")

#include <stdio.h>

#include <stdlib.h>
#include <unistd.h>
# include <sys/wait.h>
#if SM_CONF_SETITIMER
# include <sys/time.h>
#endif /* SM_CONF_SETITIMER */

#include <sm/clock.h>
#include <sm/test.h>

int check;

void
evcheck(arg)
        int arg;
{
        SM_TEST(arg == 3);
        SM_TEST(check == 0);
        check++;
}

void
ev1(arg)
        int arg;
{
        SM_TEST(arg == 1);
}

/* define as x if you want debug output */
#define DBG_OUT(x)

int
main(argc, argv)
        int argc;
        char *argv[];
{
        SM_EVENT *ev;

        sm_test_begin(argc, argv, "test event handling");
        fprintf(stdout, "This test may hang. If there is no output within twelve seconds, abort it\nand recompile with -DSM_CONF_SETITIMER=%d\n",
                SM_CONF_SETITIMER == 0 ? 1 : 0);
        sleep(1);
        SM_TEST(1 == 1);
        DBG_OUT(fprintf(stdout, "We're back, test 1 seems to work.\n"));
        ev = sm_seteventm(1000, ev1, 1);
        sleep(1);
        SM_TEST(2 == 2);
        DBG_OUT(fprintf(stdout, "We're back, test 2 seems to work.\n"));

        /* schedule an event in 9s */
        ev = sm_seteventm(9000, ev1, 2);
        sleep(1);

        /* clear the event before it can fire */
        sm_clrevent(ev);
        SM_TEST(3 == 3);
        DBG_OUT(fprintf(stdout, "We're back, test 3 seems to work.\n"));

        /* schedule an event in 1s */
        check = 0;
        ev = sm_seteventm(1000, evcheck, 3);
        sleep(2);

        /* clear the event */
        sm_clrevent(ev);
        SM_TEST(4 == 4);
        SM_TEST(check == 1);
        DBG_OUT(fprintf(stdout, "We're back, test 4 seems to work.\n"));

        return sm_test_end();
}