1 /*
2 * Copyright (c) 2014 Fujitsu Ltd.
3 * Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it would be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12 *
13 * You should have received a copy of the GNU General Public License along
14 * with this program.
15 */
16 /*
17 * ALGORITHM
18 * test 1:
19 * sevp->sigev_notify = -1, EINVAL should be returned.
20 * test 2:
21 * sevp->sigev_notify = SIGEV_SIGNAL and sevp->sigev_signo > _NSG,
22 * EINVAL should be returned.
23 */
24
25 #include <errno.h>
26 #include <mqueue.h>
27 #include "test.h"
28
29 char *TCID = "mq_notify02";
30 static void setup(void);
31 static void cleanup(void);
32
33 static struct test_case_t {
34 struct sigevent sevp;
35 int exp_errno;
36 } test_cases[] = {
37 {{.sigev_notify = -1}, EINVAL},
38 {{.sigev_notify = SIGEV_SIGNAL, .sigev_signo = _NSIG+1}, EINVAL},
39 };
40
41 int TST_TOTAL = ARRAY_SIZE(test_cases);
42 static void mq_notify_verify(struct test_case_t *);
43
main(int argc,char ** argv)44 int main(int argc, char **argv)
45 {
46 int lc;
47 int i;
48
49 tst_parse_opts(argc, argv, NULL, NULL);
50
51 setup();
52
53 for (lc = 0; TEST_LOOPING(lc); lc++) {
54 tst_count = 0;
55 for (i = 0; i < TST_TOTAL; i++)
56 mq_notify_verify(&test_cases[i]);
57 }
58 cleanup();
59 tst_exit();
60 }
61
setup(void)62 static void setup(void)
63 {
64 tst_sig(NOFORK, DEF_HANDLER, cleanup);
65
66 TEST_PAUSE;
67 }
68
mq_notify_verify(struct test_case_t * test)69 static void mq_notify_verify(struct test_case_t *test)
70 {
71 TEST(mq_notify(0, &(test->sevp)));
72
73 if (TEST_RETURN != -1) {
74 tst_resm(TFAIL, "mq_notify() succeeded unexpectedly");
75 return;
76 }
77
78 if (TEST_ERRNO == test->exp_errno) {
79 tst_resm(TPASS | TTERRNO, "mq_notify failed as expected");
80 } else {
81 tst_resm(TFAIL | TTERRNO,
82 "mq_notify failed unexpectedly; expected: %d - %s",
83 test->exp_errno, strerror(test->exp_errno));
84 }
85 }
86
cleanup(void)87 static void cleanup(void)
88 {
89 }
90