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; if not, write the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16 */
17 /*
18 * DESCRIPTION
19 * Verify that,
20 * 1. The clockid argument is neither CLOCK_MONOTONIC nor CLOCK_REALTIME,
21 * EINVAL would return.
22 * 2. flags is invalid, EINVAL would return.
23 */
24
25 #define _GNU_SOURCE
26
27 #include <errno.h>
28
29 #include "test.h"
30 #include "lapi/timerfd.h"
31
32 char *TCID = "timerfd_create01";
33
34 static struct test_case_t {
35 int clockid;
36 int flags;
37 int exp_errno;
38 } test_cases[] = {
39 {-1, 0, EINVAL},
40 {0, -1, EINVAL},
41 };
42
43 int TST_TOTAL = ARRAY_SIZE(test_cases);
44 static void setup(void);
45 static void timerfd_create_verify(const struct test_case_t *);
46 static void cleanup(void);
47
main(int argc,char * argv[])48 int main(int argc, char *argv[])
49 {
50 int lc;
51 int i;
52
53 tst_parse_opts(argc, argv, NULL, NULL);
54
55 setup();
56
57 for (lc = 0; TEST_LOOPING(lc); lc++) {
58 tst_count = 0;
59 for (i = 0; i < TST_TOTAL; i++)
60 timerfd_create_verify(&test_cases[i]);
61 }
62
63 cleanup();
64 tst_exit();
65 }
66
setup(void)67 static void setup(void)
68 {
69 tst_sig(NOFORK, DEF_HANDLER, cleanup);
70
71 TEST_PAUSE;
72 }
73
timerfd_create_verify(const struct test_case_t * test)74 static void timerfd_create_verify(const struct test_case_t *test)
75 {
76 TEST(timerfd_create(test->clockid, test->flags));
77
78 if (TEST_RETURN != -1) {
79 tst_resm(TFAIL, "timerfd_create() succeeded unexpectedly");
80 return;
81 }
82
83 if (TEST_ERRNO == test->exp_errno) {
84 tst_resm(TPASS | TTERRNO,
85 "timerfd_create() failed as expected");
86 } else {
87 tst_resm(TFAIL | TTERRNO,
88 "timerfd_create() failed unexpectedly; expected: "
89 "%d - %s", test->exp_errno, strerror(test->exp_errno));
90 }
91 }
92
cleanup(void)93 static void cleanup(void)
94 {
95 }
96