t-event.c revision 90792 
1/*
2 * Copyright (c) 2001 Sendmail, Inc. and its suppliers.
3 *      All rights reserved.
4 *
5 * By using this file, you agree to the terms and conditions set
6 * forth in the LICENSE file which can be found at the top level of
7 * the sendmail distribution.
8 */
9
10#include <sm/gen.h>
11SM_RCSID("@(#)$Id: t-event.c,v 1.7 2001/09/11 04:04:49 gshapiro Exp $")
12
13#include <stdio.h>
14
15#include <stdlib.h>
16#include <unistd.h>
17#include <sys/wait.h>
18#if SM_CONF_SETITIMER
19# include <sys/time.h>
20#endif /* SM_CONF_SETITIMER */
21
22#include <sm/clock.h>
23#include <sm/test.h>
24
25int check;
26
27void
28evcheck(arg)
29	int arg;
30{
31	SM_TEST(arg == 3);
32	SM_TEST(check == 0);
33	check++;
34}
35
36void
37ev1(arg)
38	int arg;
39{
40	SM_TEST(arg == 1);
41}
42
43/* define as x if you want debug output */
44#define DBG_OUT(x)
45
46int
47main(argc, argv)
48	int argc;
49	char *argv[];
50{
51	SM_EVENT *ev;
52
53	sm_test_begin(argc, argv, "test event handling");
54	fprintf(stdout, "this test may hang. If there is no output within twelve seconds, abort it\nand recompile with -DSM_CONF_SETITIMER=%d\n",
55		SM_CONF_SETITIMER == 0 ? 1 : 0);
56	sleep(1);
57	SM_TEST(1 == 1);
58	DBG_OUT(fprintf(stdout, "We're back, test 1 seems to work.\n"));
59	ev = sm_seteventm(1000, ev1, 1);
60	sleep(1);
61	SM_TEST(2 == 2);
62	DBG_OUT(fprintf(stdout, "We're back, test 2 seems to work.\n"));
63
64	/* schedule an event in 9s */
65	ev = sm_seteventm(9000, ev1, 2);
66	sleep(1);
67
68	/* clear the event before it can fire */
69	sm_clrevent(ev);
70	SM_TEST(3 == 3);
71	DBG_OUT(fprintf(stdout, "We're back, test 3 seems to work.\n"));
72
73	/* schedule an event in 1s */
74	check = 0;
75	ev = sm_seteventm(1000, evcheck, 3);
76	sleep(2);
77
78	/* clear the event */
79	sm_clrevent(ev);
80	SM_TEST(4 == 4);
81	SM_TEST(check == 1);
82	DBG_OUT(fprintf(stdout, "We're back, test 4 seems to work.\n"));
83
84	return sm_test_end();
85}
86