1/*
2 * Copyright (c) 2002, Intel Corporation. All rights reserved.
3 * Created by:  julie.n.fleischer REMOVE-THIS AT intel DOT com
4 * This file is licensed under the GPL license.  For the full content
5 * of this license, see the COPYING file at the top level of this
6 * source tree.
7
8 *  Assertion 4 - that raise() is equivalent to kill(getpid(), sig); is
9 *  essentially tested implicitly via assertion 1.
10 *  This test is the reverse test case:  Test assertion 1, but replace
11 *  raise() with kill(getpid(), sig).  It should pass if assertion 1
12 *  passes.
13 *  1) Set up a signal handler for the signal that says we have caught the
14 *     signal.
15 *  2) Call kill(getpid(), <signal under test>)
16 *  3) If signal handler was called, test passed.
17 *  This test is only performed on one signal.  All other signals are
18 *  considered to be in the same equivalence class.
19 */
20
21#include <signal.h>
22#include <stdio.h>
23#include <stdlib.h>
24#include <sys/types.h>
25#include <unistd.h>
26#include "posixtest.h"
27
28#define SIGTOTEST SIGABRT
29
30void handler(int signo)
31{
32	printf("Caught signal being tested!\n");
33	printf("Test PASSED\n");
34	exit(0);
35}
36
37int main()
38{
39	struct sigaction act;
40
41	act.sa_handler=handler;
42	act.sa_flags=0;
43	if (sigemptyset(&act.sa_mask) == -1) {
44		perror("Error calling sigemptyset\n");
45		return PTS_UNRESOLVED;
46	}
47	if (sigaction(SIGTOTEST, &act, 0) == -1) {
48		perror("Error calling sigaction\n");
49		return PTS_UNRESOLVED;
50	}
51	if (kill(getpid(), SIGTOTEST) != 0) {
52		printf("Could not call kill\n");
53		return PTS_UNRESOLVED;
54	}
55
56	printf("Should have exited from signal handler\n");
57	printf("Test FAILED\n");
58	return PTS_FAIL;
59}
60
61