| /* |
| * Copyright (c) 2014 Fujitsu Ltd. |
| * Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| /* |
| * DESCRIPTION |
| * Verify that, |
| * 1. The clockid argument is neither CLOCK_MONOTONIC nor CLOCK_REALTIME, |
| * EINVAL would return. |
| * 2. flags is invalid, EINVAL would return. |
| */ |
| |
| #define _GNU_SOURCE |
| |
| #include <errno.h> |
| |
| #include "test.h" |
| #include "lapi/timerfd.h" |
| |
| char *TCID = "timerfd_create01"; |
| |
| static struct test_case_t { |
| int clockid; |
| int flags; |
| int exp_errno; |
| } test_cases[] = { |
| {-1, 0, EINVAL}, |
| {0, -1, EINVAL}, |
| }; |
| |
| int TST_TOTAL = ARRAY_SIZE(test_cases); |
| static void setup(void); |
| static void timerfd_create_verify(const struct test_case_t *); |
| static void cleanup(void); |
| |
| int main(int argc, char *argv[]) |
| { |
| int lc; |
| const char *msg; |
| int i; |
| |
| msg = parse_opts(argc, argv, NULL, NULL); |
| if (msg != NULL) |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| |
| setup(); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| tst_count = 0; |
| for (i = 0; i < TST_TOTAL; i++) |
| timerfd_create_verify(&test_cases[i]); |
| } |
| |
| cleanup(); |
| tst_exit(); |
| } |
| |
| static void setup(void) |
| { |
| if ((tst_kvercmp(2, 6, 25)) < 0) |
| tst_brkm(TCONF, NULL, "This test needs kernel 2.6.25 or newer"); |
| |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| } |
| |
| static void timerfd_create_verify(const struct test_case_t *test) |
| { |
| TEST(timerfd_create(test->clockid, test->flags)); |
| |
| if (TEST_RETURN != -1) { |
| tst_resm(TFAIL, "timerfd_create() succeeded unexpectedly"); |
| return; |
| } |
| |
| if (TEST_ERRNO == test->exp_errno) { |
| tst_resm(TPASS | TTERRNO, |
| "timerfd_create() failed as expected"); |
| } else { |
| tst_resm(TFAIL | TTERRNO, |
| "timerfd_create() failed unexpectedly; expected: " |
| "%d - %s", test->exp_errno, strerror(test->exp_errno)); |
| } |
| } |
| |
| static void cleanup(void) |
| { |
| } |