1 /* $NetBSD: t_clock_nanosleep.c,v 1.1 2016/11/11 15:30:44 njoly Exp $ */ 2 3 /*- 4 * Copyright (c) 2016 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 __RCSID("$NetBSD: t_clock_nanosleep.c,v 1.1 2016/11/11 15:30:44 njoly Exp $"); 31 32 #include <atf-c.h> 33 #include <time.h> 34 35 ATF_TC(clock_nanosleep_remain); 36 ATF_TC_HEAD(clock_nanosleep_remain, tc) 37 { 38 atf_tc_set_md_var(tc, "descr", 39 "Check clock_nanosleep(2) remaining time"); 40 } 41 42 ATF_TC_BODY(clock_nanosleep_remain, tc) 43 { 44 struct timespec rqtp, rmtp; 45 46 rqtp.tv_sec = 0; rqtp.tv_nsec = 0; 47 rmtp.tv_sec = -1; rmtp.tv_nsec = -1; 48 ATF_REQUIRE(clock_nanosleep(CLOCK_REALTIME, 0, &rqtp, &rmtp) == 0); 49 #ifdef __FreeBSD__ 50 ATF_CHECK(rmtp.tv_sec == -1 && rmtp.tv_nsec == -1); 51 #else 52 ATF_CHECK(rmtp.tv_sec == 0 && rmtp.tv_nsec == 0); 53 #endif 54 55 ATF_REQUIRE(clock_gettime(CLOCK_REALTIME, &rqtp) == 0); 56 rmtp.tv_sec = -1; rmtp.tv_nsec = -1; 57 ATF_REQUIRE(clock_nanosleep(CLOCK_REALTIME, TIMER_ABSTIME, &rqtp, &rmtp) == 0); 58 ATF_CHECK(rmtp.tv_sec == -1 && rmtp.tv_nsec == -1); 59 } 60 61 ATF_TP_ADD_TCS(tp) 62 { 63 64 ATF_TP_ADD_TC(tp, clock_nanosleep_remain); 65 66 return atf_no_error(); 67 } 68